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Patents Grants
last 30 patents
Information
Patent Grant
Method for preparing an allophanate, allophanate, and low-viscosity...
Patent number
8,716,426
Issue date
May 6, 2014
Perstorp France
Jean-Marie Bernard
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Continuous oligomerization of isocyanates
Patent number
8,378,139
Issue date
Feb 19, 2013
Centre National de la Recherche Scientifique (Cnrs)
Hocine Kabir
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyisocyanate coating compositions cross-linkable into enhanced an...
Patent number
8,318,310
Issue date
Nov 27, 2012
Perstorp France
Jean-Marie Bernard
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hydrophilic polyisocyanate compositions based on phosphate esters
Patent number
8,247,482
Issue date
Aug 21, 2012
Perstorp France
Jean-Marie Bernard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis of biurets and isocyanates with alkoxysilane functions, f...
Patent number
8,173,742
Issue date
May 8, 2012
Perstorp France
Jean-Marie Bernard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of acylureas and composition comprising acylureas
Patent number
8,158,817
Issue date
Apr 17, 2012
Perstorp France
Jean-Marie Bernard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis of biurets and isocyanates with alkoxysilane functions, f...
Patent number
7,875,693
Issue date
Jan 25, 2011
Perstorp France
Jean-Marie Bernard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Two component waterborne polyurethane coatings for anti-graffiti ap...
Patent number
7,875,672
Issue date
Jan 25, 2011
Perstorp France
Xiaodong Wu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
HIGH-GLOSS POLYURETHANE COATINGS PREPARED FROM ALLOPHANATE/POLYISOC...
Publication number
20120142831
Publication date
Jun 7, 2012
PERSTORP FRANCE
Damien BOURGEOIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING AN ALLOPHANATE, ALLOPHANATE, AND LOW-VISCOSITY...
Publication number
20120016073
Publication date
Jan 19, 2012
PERSTORP FRANCE
Jean-Marie Bernard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF A PISTON REACTOR TO IMPLEMENT A PHOSGENATION PROCESS
Publication number
20110306786
Publication date
Dec 15, 2011
PERSTORP FRANCE
Nicolas Perret
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CONTINUOUS OLIGOMERIZATION OF ISOCYANATES
Publication number
20110218314
Publication date
Sep 8, 2011
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE(C.N.R
Hocine Kabir
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYNTHESIS OF BIURETS AND ISOCYANATES WITH ALKOXYSILANE FUNCTIONS, F...
Publication number
20110065957
Publication date
Mar 17, 2011
Perstorp France
Jean-Marie Bernard
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYNTHESIS OF URETHANES AND POLYURETHANES CATALYSED BY CARBENES
Publication number
20110046301
Publication date
Feb 24, 2011
PERSTORP FRANCE
Gerard Mignani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL HYDRODISPERSIBLE POLYISOCYANATE COMPOSITIONS
Publication number
20100273920
Publication date
Oct 28, 2010
PERSTORP FRANCE
Jean-Marie Bernard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL HYDROPHILIC POLYISOCYANATE COMPOSITIONS BASED ON PHOSPHATE ES...
Publication number
20100256286
Publication date
Oct 7, 2010
Perstorp France
Jean-Marie Bernard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING DINITROTOLUENE
Publication number
20100145109
Publication date
Jun 10, 2010
PERSTORP FRANCE
Philippe Marion
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Mixture Based on a Polyisocyanate and a Solvent of Ether Ester Type...
Publication number
20100137483
Publication date
Jun 3, 2010
PERSTORP FRANCE
Philippe Barbeau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composition Containing A Modified (Poly) Isocyanate And A Solvent O...
Publication number
20100137507
Publication date
Jun 3, 2010
PERSTORP FRANCE
Jean-Marie Bernard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Trademark
last 30 trademarks
Information
Trademark
85617106 - VENCOREX
Serial number
85617106
Registration number
4362290
Filing date
May 4, 2012
Perstorp France
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
85584456 - ALPUR
Serial number
85584456
Filing date
Mar 30, 2012
Perstorp France
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry