Inventor
TROUVE CLAUDE
FR13 patents
⚠️ This page may combine multiple inventors who share the name “TROUVE CLAUDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST FRANCE
11 patentsUS5225041AJul 6, 1993
Refining process for paper pulp using a silica sol
HOECHST FRANCE39 citations92
US4396752AAug 2, 1983
Strong cationic polyelectrolytes in powder form based on acrylamide and quaternized or salified dimethylaminoethyl acrylate for flocculation of solid material suspensions and coalescence of emulsions
HOECHST FRANCE24 citations80
US5395440AMar 7, 1995
Compositions for the treatment of paper and/or cardboard surfaces and their use in the paper industry
HOECHST FRANCE11 citations73
US5229168AJul 20, 1993
Process for coating papers and its use in flexographic printing
HOECHST FRANCE6 citations73
US5219619AJun 15, 1993
Coating process for papers and cardboards and its use for obtaining paper which has a good smoothness
HOECHST FRANCE18 citations73
US4481116ANov 6, 1984
Cationic aminoplastic resin, preparation process and application thereof to water treatment
HOECHST FRANCE14 citations72
US4319013AMar 9, 1982
Powdered cationic polyelectrolytes, based on acrylamide and quaternized or salified dimethyl-aminoethyl acrylate, process for producing them
HOECHST FRANCE16 citations72
US5262238ANov 16, 1993
Cationic copolymers which are insoluble in water, new dispensions and their use in the coating of papers
HOECHST FRANCE11 citations71
US4581402AApr 8, 1986
Novel stable water in oil dispersions of hydrosoluble cationic polymers based on salified or quaternized dimethylaminoethyl acrylate, process of preparation thereof and application thereof as flocculents
HOECHST FRANCE17 citations68
US5266162ANov 30, 1993
Process for coating papers and its use in flexographic printing
HOECHST FRANCE6 citations62
US5340441AAug 23, 1994
Cationic copolymers which are insoluble in water, new dispersions and their use in the coatings of papers
HOECHST FRANCE1 citations50
TROUVE CLAUDE
2 patentsUS9657442B2May 23, 2017
Aqueous glyoxyl-based insolubilizer composition for the surface treatment of paper and cardboard
TROUVE CLAUDE0 citations46
US8419850B2Apr 16, 2013
Aqueous composition containing a carbonate of zirconium and of an alkaline metal salt, and an ammonium halide, as well as its use thereof
TROUVE CLAUDE0 citations46