Rohm GmbH

Allemagne


 
Quantité totale PI 259
Rang # Quantité totale PI 5 036
Note d'activité PI 3,1/5.0    216
Rang # Activité PI 3 229
Classe Nice dominante Produits chimiques destinés à l'...

Brevets

Marques

50 28
0 18
107 44
12
 
Dernier brevet 2025 - Optimized catalyst processing an...
Premier brevet 1976 - Methods for bending stretched sy...
Dernière marque 2025 - PLEXIMID
Première marque 1953 - Plexiglas

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 P/S Produits chimiques destinés à l'industrie: résines synthétiques et matières plastiques à l'état b...
P/S Chemical products for use in industry: synthetic resins and unprocessed plastics in the form of p...
2024 Invention Drill chuck and drill. The invention relates to a drill chuck (1) with a chuck body (2) which, at...
Invention Copolymer based on methyl methacrylate and optical grade moulding composition comprising it. The ...
Invention Decarbonising of (meth)acrylate preparation. 22-containing stream, which is provided by thermal r...
Invention Recycled mma and use thereof in a continuous polymerization process. The present invention relate...
P/S Chemicals for use in industry, science and photography; unprocessed artificial resins, unprocess...
2023 Invention Polymerizable tetramethyl glycolide. The present invention relates to a new method for producing ...
Invention Chuck jaw, chuck insert and chuck. The invention relates to a chuck jaw (4) comprising a sensor j...
Invention Method for preparing a catalyst for the production of methyl methacrylate using clarification. 11...
Invention Method for producing c4-c12-(meth)acrylates. 41241241212-alkyl(meth)acrylate.
Invention Pressure enhanced (trans)esterification of (meth)acrylate compounds. The present invention disclo...
Invention Reaction resin based on ethyl methacrylate. The invention relates to reaction resin which contain...
Invention Terminally unsaturated (meth)acrylate crosslinkers and use thereof. A crosslinker mixture for re...
Invention Preparation of terminally unsaturated (meth)acrylate crosslinkers. 144 alkyl(meth)acrylate. The i...
Invention Terminally unsaturated (meth)acrylate crosslinkers and use thereof. The present invention relates...
Invention Production of alkyl(meth)acrylate polyester copolymers by means of suspension polymerisation. The...
Invention Poly(meth)acrylat impact modifier with reduced metal ion content and method for its production. T...
Invention Poly(meth)acrylat impact modifier with improved optical properties and method for its production....
Invention Process for preparing high purity (meth)acrylates. The present invention relates to a process for...
Invention Process for producing alpha-hydroxyisobutyric acid methyl ester, and its use in the electronics i...
Invention Polymer foams based on blends of poly(vinylidene fluoride) and poly(meth)acrylimide. The inventio...
Invention Polymer foams based on poly(meth)acrylimide. The invention relates to a polymer foam F comprising...
2022 Invention Process for producing alkyl methacrylates with higher yields and reduced emissions of volatile or...
P/S Chemical preparations for use in industry, namely, acetylene for industrial purposes, ethylene, i...
Invention Process for eliminating troublesome secondary products in the direct oxidative esterification of ...
Invention Process for eliminating interfering by-products in the direct oxidative esterification of methacr...
P/S Chemicals for the treatment of sewage, in particular flocculants, thickeners and precipitants (no...
Invention Optimised method for preparing and isolating hydrogen cyanide, and method for reacting same to pr...
Invention Optimized catalyst processing and recycling in the synthesis of methacrolein. A process and a pr...
Invention Preparation of a catalyst for the oxidative esterification of methacrolein to methyl methacrylate...
Invention Polymer composition based on poly(meth)acrylimide for tribological applications. Polymer composi...
Invention Opaque lightly coloured thermoplastic moulding composition. An opaque lightly coloured thermopla...
Invention Transparent acrylic polymer composition having an increased resistance to alcohols and fats. A t...
Invention Improved resin system for foaming fire-resistant coatings. A reactive resin system for intumesce...
P/S Chemicals for use in industry, science and photography, agriculture, horticulture and forestry ex...
P/S Chemicals for use in industry, science and photography, as well as in agriculture, horticulture ...
P/S Industrial chemicals; Industrial chemicals, namely, methacrylic polymers and artificial unprocess...
P/S Chemical preparations for use in industry; chemical preparations used in science industry; chemic...
P/S Chemical preparations for use in industry; chemical preparations used in science; chemical prepa...
P/S Chemicals for use in industry, science and photography, as well as in agriculture, horticulture a...
Invention Clamping jaw and chuck. A clamping jaw for a chuck includes a jaw body on which there is formed ...
Invention Novel process for continuous preparation of methacrylic acid by catalytic hydrolysis of methyl me...
2021 Invention Optical grade moulding compositions having increased heat resistance. A process can be used for ...
Invention Polymer raw materials with reduced reactivity for storage-stable reactive resins. A process for ...
Invention Device for degassing of a two-component multiphase polymer-monomer material and use thereof in a ...
Invention Optimized process for synthesizing methacrylic acid (maa) and/or alkyl methacrylate by reducing u...
Invention Improved process for preparing methyl methacrylate and/or methacrylic acid by reduced back mixing...
Invention Optimized process for synthesizing alkyl methacrylate by reducing unwanted byproducts. An improv...
Invention Heat reflective foils with improved mechanical properties and a high weathering resistance. An e...
Invention Method for producing a mixed oxide carrier and further finishing thereof into a catalyst for prod...
Invention Process for minimising the loss of activity in reaction steps carried out in circulation. A nove...
Invention Optical grade moulding compositions having increased thermal stability. A copolymer has increase...
Invention Thermoplastic moulding composition with improved weathering resistance. A thermoplastic moulding...
Invention Process for colouring a thermoplastic polymer. A process can be used for manufacturing a coloure...
Invention Curing of reaction resins using unsaturated peroxides as initiators and organic phosphites as acc...
Invention Process for producing hydroxyalkyl (meth)acrylate esters by oxidative cleavage of methacrolein ac...
Invention Stabilizers for particularly storage-stable (meth)acrylate-based reaction resins comprising acidi...
Invention Intumescent coating having improved low-temperature flexibility. A novel reaction system can be ...
Invention Safe method for tandem c-4 oxidation to methacrylic acid. An improved process can be used for the...
Invention Improved resin system for intumescent coatings. An innovative reactive resin system can be used ...
2020 P/S Chemicals for use in the manufacture of a broad variety of goods, namely, acrylic and methacrylic...
P/S Synthetic dyes, colorants, pigments and printing inks; thinners and thickeners for coatings, thin...
P/S Machines and machine tools for treatment of materials and for manufacturing; machine tools; dril...
P/S Power tools and power-operated tools for treatment of materials and for manufacturing, machine to...
P/S Industrial chemicals, namely, acetylene for industrial purposes, oxygen for industrial purposes, ...
P/S Industrial chemicals, namely, chemicals for use in the building and construction industries; Indu...
P/S Industrial chemicals; chemical preparationsfor scientific purposes; chemical preparations for us...
P/S Chemical compositions and materials for use in the manufacture of cosmetics; Chemical composition...
P/S Chemicals for use in coating film; Unprocessed and synthetic resins; Growing media, fertilizers a...
2019 P/S Chemical preparations for use in industry, namely, on the basis of methacrylate monomers; chemica...
P/S Lubricants and industrial greases, waxes and fluids; lubricants; industrial oils; industrial gre...
P/S Lubricants and industrials greases, waxes and fluids; lubricants; industrial oils; industrial gr...
P/S Industrial lubricants and industrial greases; waxes being raw materials; cutting fluids; all-purp...
P/S Chemicals used in industry and science, namely, methyl methacrylate and alkyl methacrylate; chemi...
P/S Semi-processed plastics in the form of granulates for jet molded or extruded parts or semi-finish...
P/S Chemicals used in industry; chemical preparations for use in industry; chemicals for use in scien...