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Found results for
 patents
1.
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Fibrous structured amorphous silica including precipitated calcium carbonate and compositions of matter made therewith
| Application Number |
16133475 |
| Grant Number |
11447641 |
| Status |
In Force |
| Filing Date |
2018-09-17 |
| First Publication Date |
2019-02-14 |
| Grant Date |
2022-09-20 |
| Owner |
WESTCOTT MATERIALS, LLC (USA)
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| Inventor |
Mathur, Vijay K
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Abstract
A nano-composite structure. A synthetic nano-composite is described having a first component including a fibrous structured amorphous silica structure, and a second component including a precipitated calcium carbonate structure developed by pressure carbonation. The nano-composite may be useful for fillers in paints and coatings. Also, the nano-composite may be useful in coatings used in the manufacture of paper products.
IPC Classes ?
- C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black
- D21H 19/12 - Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
- D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
- D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
- D21H 19/38 - Coatings with pigments characterised by the pigments
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2.
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Fibrous structured amorphous silica including precipitated calcium carbonate and compositions of matter made therewith
| Application Number |
15470840 |
| Grant Number |
10077363 |
| Status |
In Force |
| Filing Date |
2017-03-27 |
| First Publication Date |
2017-07-20 |
| Grant Date |
2018-09-18 |
| Owner |
WESTCOTT MATERIALS, LLC (USA)
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| Inventor |
Mathur, Vijay K
|
Abstract
A nano-composite structure. A synthetic nano-composite is described having a first component including a fibrous structured amorphous silica structure, and a second component including a precipitated calcium carbonate structure developed by pressure carbonation. The nano-composite may be useful for fillers in paints and coatings. Also, the nano-composite may be useful in coatings used in the manufacture of paper products.
IPC Classes ?
- C09B 48/00 - Quinacridones
- C09B 67/52 - Crystalline modifications of pigments or dyestuff of quinacridones
- C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black
- D21H 19/38 - Coatings with pigments characterised by the pigments
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3.
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Paper, paperboard, or label stock coated with fibrous structured amorphous silica including precipitated calcium carbonate
| Application Number |
15350615 |
| Grant Number |
09708770 |
| Status |
In Force |
| Filing Date |
2016-11-14 |
| First Publication Date |
2017-03-02 |
| Grant Date |
2017-07-18 |
| Owner |
WESTCOTT MATERIALS, LLC (USA)
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| Inventor |
Mathur, Vijay K
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Abstract
Paper, paperboard, or label stock coated with a synthetic nano-composite coating. A synthetic nano-composite coating includes a first component including a fibrous structured amorphous silica structure, and a second component including a precipitated calcium carbonate structure developed by pressure carbonation.
IPC Classes ?
- D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
- C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black
- D21H 19/12 - Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
- D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
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4.
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Fibrous structured amorphous silica including precipitated calcium carbonate, compositions of matter made therewith, and methods of use thereof
| Application Number |
14262742 |
| Grant Number |
09580867 |
| Status |
In Force |
| Filing Date |
2014-04-26 |
| First Publication Date |
2015-02-19 |
| Grant Date |
2017-02-28 |
| Owner |
WESTCOTT MATERIALS, LLC (USA)
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| Inventor |
Mathur, Vijay K.
|
Abstract
A nano-composite structure. A synthetic nano-composite is described having a first component including a fibrous structured amorphous silica structure, and a second component including a precipitated calcium carbonate structure developed by pressure carbonation. The nano-composite may be useful for fillers in paints and coatings. Also, the nano-composite may be useful in coatings used in the manufacture of paper products.
IPC Classes ?
- D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
- C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black
- D21H 19/12 - Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
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5.
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Fibrous structured amorphous silica including precipitated calcium carbonate, compositions of matter made therewith, and methods of use thereof
| Application Number |
14262741 |
| Grant Number |
09637864 |
| Status |
In Force |
| Filing Date |
2014-04-26 |
| First Publication Date |
2014-10-30 |
| Grant Date |
2017-05-02 |
| Owner |
WESTCOTT MATERIALS, LLC (USA)
|
| Inventor |
Mathur, Vijay K.
|
Abstract
A nano-composite structure. A synthetic nano-composite is described having a first component including a fibrous structured amorphous silica structure, and a second component including a precipitated calcium carbonate structure developed by pressure carbonation. The nano-composite may be useful for fillers in paints and coatings. Also, the nano-composite may be useful in coatings used in the manufacture of paper products.
IPC Classes ?
- C09C 1/02 - Compounds of alkaline earth metals or magnesium
- D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
- C09C 1/00 - Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black
- D21H 19/12 - Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
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