Polnox Corporation

United States of America

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IPC Class
C07C 213/00 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton 4
C07C 217/28 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines 4
C07C 217/42 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having etherified hydroxy groups and at least two amino groups bound to the carbon skeleton 4
C07C 231/02 - Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines 4
C07C 235/34 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms 4
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Registered / In Force 11

1.

MACROMOLECULAR CORROSION (McIn) INHIBITORS: STRUCTURES, METHODS OF MAKING AND USING THE SAME

      
Application Number 19411904
Status Pending
Filing Date 2025-12-08
First Publication Date 2026-04-16
Owner Polnox Corporation (USA)
Inventor
  • Cholli, Ashok L.
  • Tonga, Murat

Abstract

PURPOSE: To obtain the subject polymer, comprising a specific structural unit, having excellent antimicrobial, anthelmintic, antioxidizing and deodorizing actions and useful as a food, a coating, a fiber, etc. CONSTITUTION: This acrylamidomethylpolyphenol polymer comprises (A) 10-100 mol % structural unit of formula I [R<1> is H or CH3; R<2> is a group of formula II (R<3> is H or OH; R<4> is H or 3,4,5-trihydroxybenzoyl; one of a1 to a4 is a single bond and other three are H) or a group of a benzene skeleton, a naphthalene skeleton or an anthracene skeleton all having >=2 OH groups] and (B) 0-90 mol % structural unit of formula III (R<5> is R<1>; R<6> is H or an alkyl) or a structural unit of the formula [CH2-C(R<7>R<8>)][R<7> is R<1>; R<8> is H, Cl, CN, etc.]. Furthermore, the method for producing the polymer is to carry out the condensing reaction of, e.g. an acrylamide copolymer comprising the structural unit of formula III and the structural unit of the formula [CH2-C(R<7>R<8>)] with the corresponding polyphenol such as a compound of formula IV in the presence of an acidic catalyst in a reaction medium.

IPC Classes  ?

  • C10L 10/04 - Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
  • A23D 7/00 - Edible oil or fat compositions containing an aqueous phase, e.g. margarines
  • A23D 9/00 - Other edible oils or fats, e.g. shortenings or cooking oils
  • C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
  • C07C 67/14 - Preparation of carboxylic acid esters from carboxylic acid halides
  • C07C 69/604 - Polycarboxylic acid esters, the acid moiety containing more than two carboxyl groups
  • C10L 1/16 - Hydrocarbons
  • C10L 1/18 - Organic compounds containing oxygen
  • C10L 1/19 - Esters
  • C10L 1/198 - Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
  • C10M 129/72 - Esters of polycarboxylic acids
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10N 20/02 - ViscosityViscosity index
  • C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
  • C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
  • C11C 3/00 - Fats, oils or fatty acids obtained by chemical modification of fats, oils or fatty acids, e.g. by ozonolysis
  • C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
  • C23F 11/12 - Oxygen-containing compounds

2.

Environmentally acceptable lubricant compositions

      
Application Number 18909317
Grant Number 12680050
Status In Force
Filing Date 2024-10-08
First Publication Date 2025-04-17
Grant Date 2026-07-14
Owner Polnox Corporation (USA)
Inventor
  • Cholli, Ashok L.
  • Tonga, Murat
  • Ramana, Sreenivasa

Abstract

Compositions comprise first antioxidants and first additives, such as surface, performance-enhancing, lubricant protective, and optionally second and/or second antioxidants. The compositions are useful for improving environmentally acceptable lubricants, lubricant oils, and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative resistance, improved quality, and/or enhanced performance to lubricants, lubricant oils, hydraulic fluid, and turbine oils.

IPC Classes  ?

  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 133/16 - AmidesImides
  • C10M 145/18 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
  • C10N 30/02 - Pour-pointViscosity index
  • C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants
  • C10N 30/18 - Anti-foaming property
  • C10N 40/00 - Specified use or application for which the lubricating composition is intended
  • C10N 40/08 - Hydraulic fluids, e.g. brake-fluids

3.

Macromolecular corrosion (MCIN) inhibitors: structures, methods of making and using the same

      
Application Number 18096281
Grant Number 12492352
Status In Force
Filing Date 2023-01-12
First Publication Date 2023-05-25
Grant Date 2025-12-09
Owner Polnox Corporation (USA)
Inventor
  • Cholli, Ashok L.
  • Tonga, Murat

Abstract

Disclosed are multifunctional compounds represented by structural formula (I): methods of producing compounds represented by structural formula (I) and their use in inhibiting corrosion in corrodible material.

IPC Classes  ?

  • C10L 10/04 - Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
  • A23D 7/00 - Edible oil or fat compositions containing an aqueous phase, e.g. margarines
  • A23D 9/00 - Other edible oils or fats, e.g. shortenings or cooking oils
  • C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
  • C07C 67/14 - Preparation of carboxylic acid esters from carboxylic acid halides
  • C07C 69/604 - Polycarboxylic acid esters, the acid moiety containing more than two carboxyl groups
  • C10L 1/19 - Esters
  • C10L 1/198 - Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
  • C10M 129/72 - Esters of polycarboxylic acids
  • C10M 169/04 - Mixtures of base-materials and additives
  • C11C 3/00 - Fats, oils or fatty acids obtained by chemical modification of fats, oils or fatty acids, e.g. by ozonolysis
  • C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
  • C23F 11/12 - Oxygen-containing compounds
  • C10L 1/16 - Hydrocarbons
  • C10L 1/18 - Organic compounds containing oxygen
  • C10N 20/02 - ViscosityViscosity index
  • C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
  • C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives

4.

Macromolecular corrosion (McIn) inhibitors: structures, methods of making and using the same

      
Application Number 17094457
Grant Number 11578285
Status In Force
Filing Date 2020-11-10
First Publication Date 2021-05-06
Grant Date 2023-02-14
Owner Polnox Corporation (USA)
Inventor
  • Cholli, Ashok L.
  • Tonga, Murat

Abstract

Disclosed are multifunctional compounds represented by structural formula (I): methods of producing compounds represented by structural formula (I) and their use in inhibiting corrosion in corrodible material.

IPC Classes  ?

  • C07F 5/04 - Esters of boric acids
  • C10M 105/36 - Esters of polycarboxylic acids
  • C10L 10/04 - Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
  • C10M 129/72 - Esters of polycarboxylic acids
  • C07C 69/604 - Polycarboxylic acid esters, the acid moiety containing more than two carboxyl groups
  • C23F 11/12 - Oxygen-containing compounds
  • C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
  • C07C 67/14 - Preparation of carboxylic acid esters from carboxylic acid halides
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10L 1/198 - Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
  • C10L 1/19 - Esters
  • C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
  • A23D 7/00 - Edible oil or fat compositions containing an aqueous phase, e.g. margarines
  • A23D 9/00 - Other edible oils or fats, e.g. shortenings or cooking oils
  • C11C 3/00 - Fats, oils or fatty acids obtained by chemical modification of fats, oils or fatty acids, e.g. by ozonolysis
  • C10L 1/16 - Hydrocarbons
  • C10L 1/18 - Organic compounds containing oxygen
  • C10N 20/02 - ViscosityViscosity index
  • C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
  • C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives

5.

Macromolecular antioxidants based on dual type moiety per molecule: structures, methods of making and using the same

      
Application Number 16861720
Grant Number 11060027
Status In Force
Filing Date 2020-04-29
First Publication Date 2020-12-17
Grant Date 2021-07-13
Owner Polnox Corporation (USA)
Inventor
  • Cholli, Ashok L.
  • Kumar, Vijayendra

Abstract

Disclosed are compounds represented by structural formula methods of producing compounds represented by structural formula, and their use in inhibiting oxidation in an oxidizable material.

IPC Classes  ?

  • C09K 15/24 - Anti-oxidant compositionsCompositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen containing a phenol or quinone moiety
  • C07C 213/00 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
  • C07C 217/28 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines
  • C07C 217/42 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having etherified hydroxy groups and at least two amino groups bound to the carbon skeleton
  • C07C 231/02 - Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
  • C07C 235/34 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07D 251/34 - Cyanuric or isocyanuric esters
  • C07D 251/52 - Two nitrogen atoms with an oxygen or sulfur atom attached to the third ring carbon atom
  • C07C 209/60 - Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes
  • C07C 213/02 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
  • C07C 235/38 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
  • C07D 251/30 - Only oxygen atoms
  • C07D 251/46 - One nitrogen atom with oxygen or sulfur atoms attached to the two other ring carbon atoms
  • C08K 5/20 - Carboxylic acid amides
  • C10M 133/16 - AmidesImides

6.

Macromolecular antioxidants based on dual type moiety per molecule: structures, methods of making and using the same

      
Application Number 16372594
Grant Number 10683455
Status In Force
Filing Date 2019-04-02
First Publication Date 2019-09-26
Grant Date 2020-06-16
Owner Polnox Corporation (USA)
Inventor
  • Cholli, Ashok L.
  • Kumar, Vijayendra

Abstract

Disclosed are compounds represented by structural formula methods of producing compounds represented by structural formula, and their use in inhibiting oxidation in an oxidizable material.

IPC Classes  ?

  • C10M 133/16 - AmidesImides
  • C09K 15/24 - Anti-oxidant compositionsCompositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen containing a phenol or quinone moiety
  • C07C 213/00 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
  • C07C 217/28 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines
  • C07C 217/42 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having etherified hydroxy groups and at least two amino groups bound to the carbon skeleton
  • C07C 231/02 - Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
  • C07C 235/34 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07D 251/34 - Cyanuric or isocyanuric esters
  • C07D 251/52 - Two nitrogen atoms with an oxygen or sulfur atom attached to the third ring carbon atom
  • C07C 209/60 - Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes
  • C07C 213/02 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
  • C07C 235/38 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
  • C07D 251/30 - Only oxygen atoms
  • C07D 251/46 - One nitrogen atom with oxygen or sulfur atoms attached to the two other ring carbon atoms
  • C08K 5/20 - Carboxylic acid amides

7.

MACROMOLECULAR CORROSION (MCIN) INHIBITORS: STRUCTURES, METHODS OF MAKING AND USING THE SAME

      
Application Number US2018020516
Publication Number 2018/160879
Status In Force
Filing Date 2018-03-01
Publication Date 2018-09-07
Owner POLNOX CORPORATION (USA)
Inventor
  • Cholli, Ashok, L.
  • Tonga, Murat

Abstract

Disclosed are multifunctional compounds represented by structural formula (I), methods of producing compounds represented by structural formula (I) and their use in inhibiting corrosion in corrodible material.

IPC Classes  ?

  • C07C 69/604 - Polycarboxylic acid esters, the acid moiety containing more than two carboxyl groups
  • C07C 69/24 - Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
  • C08G 10/02 - Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or halogenated aromatic hydrocarbons only of aldehydes
  • C10M 105/38 - Esters of polyhydroxy compounds

8.

Macromolecular antioxidants based on dual type moiety per molecule: structures, methods of making and using the same

      
Application Number 15038361
Grant Number 10294423
Status In Force
Filing Date 2014-11-21
First Publication Date 2016-10-06
Grant Date 2019-05-21
Owner Polnox Corporation (USA)
Inventor
  • Cholli, Ashok L.
  • Kumar, Vijayendra

Abstract

Disclosed are compounds represented by structural formula (I), methods of producing compounds represented by structural formula, and their use in inhibiting oxidation in an oxidizable material.

IPC Classes  ?

  • C09K 15/24 - Anti-oxidant compositionsCompositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen containing a phenol or quinone moiety
  • C08K 5/20 - Carboxylic acid amides
  • C10M 133/16 - AmidesImides
  • C07C 213/00 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
  • C07C 217/28 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines
  • C07C 217/42 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having etherified hydroxy groups and at least two amino groups bound to the carbon skeleton
  • C07C 231/02 - Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
  • C07C 235/34 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07D 251/34 - Cyanuric or isocyanuric esters
  • C07D 251/52 - Two nitrogen atoms with an oxygen or sulfur atom attached to the third ring carbon atom
  • C07C 209/60 - Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes
  • C07C 213/02 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
  • C07C 235/38 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
  • C07D 251/30 - Only oxygen atoms
  • C07D 251/46 - One nitrogen atom with oxygen or sulfur atoms attached to the two other ring carbon atoms

9.

Lubricant oil compositions

      
Application Number 14567352
Grant Number 09523060
Status In Force
Filing Date 2014-12-11
First Publication Date 2015-06-11
Grant Date 2016-12-20
Owner Polnox Corporation (USA)
Inventor
  • Cholli, Ashok L.
  • Dhawan, Ashish
  • Kumar, Rajesh
  • Kumar, Vijayendra
  • Yang, Suizhou
  • Canteenwala, Taizoon

Abstract

Compositions comprise first antioxidants and first additives, such as, a surface additives, performance enhancing additives and lubricant protective additives and optionally second additives and/or second antioxidants. The compositions are useful to improve lubricants, lubricant oils and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative resistance, improved quality and/or enhanced performance to lubricants or lubricant oils.

IPC Classes  ?

  • C10M 133/14 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
  • C10M 129/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
  • C10M 141/00 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential
  • C10M 157/00 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential
  • C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
  • C10M 133/04 - Amines, e.g. polyalkylene polyaminesQuaternary amines

10.

MACROMOLECULAR ANTIOXIDANTS BASED ON DUAL TYPE MOIETY PER MOLECULE: STRUCTURES METHODS OF MAKING AND USING THE SAME

      
Application Number US2014066935
Publication Number 2015/077635
Status In Force
Filing Date 2014-11-21
Publication Date 2015-05-28
Owner POLNOX CORPORATION (USA)
Inventor
  • Cholli, Ashok, L.
  • Kumar, Vijayendra

Abstract

Disclosed are compounds represented by structural formula (I), methods of producing compounds represented by structural formula, and their use in inhibiting oxidation in an oxidizable material.

IPC Classes  ?

  • C07C 213/00 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
  • C07C 217/28 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines
  • C07C 217/42 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having etherified hydroxy groups and at least two amino groups bound to the carbon skeleton
  • C07C 231/02 - Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
  • C07C 235/34 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms

11.

Lubricant oil compositions

      
Application Number 13469813
Grant Number 08927472
Status In Force
Filing Date 2012-05-11
First Publication Date 2013-05-23
Grant Date 2015-01-06
Owner Polnox Corporation (USA)
Inventor
  • Cholli, Ashok L.
  • Dhawan, Ashish
  • Kumar, Rajesh
  • Kumar, Vijayendra
  • Yang, Suizhou
  • Canteenwala, Taizoon

Abstract

Compositions comprise first antioxidants and first additives, such as, a surface additives, performance enhancing additives and lubricant protective additives and optionally second additives and/or second antioxidants. The compositions are useful to improve lubricants, lubricant oils and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative resistance, improved quality and/or enhanced performance to lubricants or lubricant oils.

IPC Classes  ?

  • C10M 133/04 - Amines, e.g. polyalkylene polyaminesQuaternary amines
  • C10M 141/00 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential
  • C10M 157/00 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential
  • C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential

12.

POLNOX

      
Serial Number 85240410
Status Registered
Filing Date 2011-02-11
Registration Date 2012-02-07
Owner Polnox Corporation ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Antioxidants for commercial and industrial use, namely, antioxidants for use in the manufacture of gasoline and diesel fuels, bio-fuels, insulating, lubricating and bio-lubricating oils, rubber, industrial fats and oils, packaging, wire and cable, engineering plastics, plastics and waxes, cosmetics [, beverages, food products and food supplements ]; Antioxidants for commercial and industrial use, namely, antioxidants for use in the manufacture of commercial and industrial goods