C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 220/12 (2006.01) C08F 220/06 (2006.01) C08F 220/52 (2006.01) C08J 3/205 (2006.01) C08J 3/22 (2006.01) C09D 7/02 (2006.01) C09D 17/00 (2006.01)
Patent
CA 2474548
The invention concerns copolymers containing carboxylic groups having both a binding function and a rheology modifying function or a viscosity depressant function or a crushing aid function of aqueous suspensions of pigments and/or mineral fillers, enabling to obtain grains of pigments and/or mineral fillers, reconstituted and consisting of elementary particles having a BET specific surface area ranging between 0.5 m?2¿/g and 200 m?2¿/g, grains which can be easily re-dispersed in thermoplastic resins. The invention also concerns the sintered mineral materials and their uses.
La présente invention concerne des copolymères contenant des groupes carboxyliques ayant simultanément une fonction d~agent liant et une fonction d~agent modificateur de rhéologie ou d~agent dépresseur de viscosité ou d~agent d~aide au broyage des suspensions aqueuses de pigments et/ou charges minérales, permettant l~obtention de grains de pigments et/ou charges minérales, reconstitués et formés de particules élémentaires ayant une surface spécifique BET comprise entre 0,5 m2/g et 200 m2/g, grains que l~on peut facilement redisperser dans les résines thermoplastiques. L~invention concerne également les matières minérales agglomérées obtenues et leurs utilisations.
Blanchard Pierre
Husson Maurice
Coatex S.a.s.
Robic
LandOfFree
Agents binding and modifying rheology does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Agents binding and modifying rheology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Agents binding and modifying rheology will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1602743