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Jean-Francois Colombet
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Rueil-Malmaison, FR
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last 30 patents
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Patent Grant
Water-redispersible film-forming polymer powders prepared from ethy...
Patent number
6,391,952
Issue date
May 21, 2002
Rhodia Chimie
William Bett
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Phosphomagnesium cement compound comprising a polymer in particle form
Patent number
6,153,673
Issue date
Nov 28, 2000
Rhodia Chimie
Dominique Lemos
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Water-redispersible powders of film-forming polymers prepared from...
Patent number
6,080,806
Issue date
Jun 27, 2000
Rhodia Chimie
William Bett
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-redispersible pulverulent composition of film-forming polymer...
Patent number
5,922,796
Issue date
Jul 13, 1999
Rhone-Poulenc Chimie
Jean-Francois Colombet
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Water-redispersible powders of vinyl/acrylic polymers
Patent number
5,578,668
Issue date
Nov 26, 1996
Rhone-Poulenc Chimie
Jean-Francois Colombet
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Stabilized zirconia a process for its preparation and its applicati...
Patent number
4,788,045
Issue date
Nov 29, 1988
Rhone-Poulenc Specialites Chimiques
Jean-Francois Colombet
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Stabilized zirconia particulates
Patent number
4,786,486
Issue date
Nov 22, 1988
Thann et Mulhouse
Jean-Claude Guelen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Neodymium titanate and barium neodymium titanate, processes for the...
Patent number
4,757,037
Issue date
Jul 12, 1988
Rhone-Poulenc Specialities Chimiques
Jean-Francois Colombet
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process of making finely divided powders of alkaline earth metal ti...
Patent number
4,748,016
Issue date
May 31, 1988
Rhone-Poulenc Specialites Chimiques
Jean-Philippe Browaeys
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES