C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
402/297, 402/322
C09D 133/24 (2006.01) C08F 220/58 (2006.01) C08F 246/00 (2006.01)
Patent
CA 1122746
Abstract of the Disclosure A thermosetting resin is disclosed which is a linear copolymer having a molecular weight of 10,000 to 1,000,000 and a glass transition point of -30 to +80°C, obtained by polymerizing in an aqueous medium a monomer mixture ccmprising (1) 0.1 to 50 % by weight of at least one polymerizable monomer having an ampho-ionic structure, selected from the group consisting of (i) compounds representable by the formula: Image [X] wherein Rl is a hydrogen atom or a methyl group, R2 and R3 are the same or different and each represents a Cl-C6 alkyl group, A is 0 or NH, ml and nl are the same or different and each represents an integer of 1 to 12 and X? is SO?, SO? or CO? and (ii) compounds representable by either one of the formulae: Image [II] and Image [III] wherein R4 is a hydrogen atom or a methyl group, R5 is a hydrogen atom or a Cl-C3 alkyl group, m2 is an integer of 0 to 6 and n2 is an integer of 1 to 6, and A and X are as defined above, (2) 0.5 to 70 % by weight of at least one polymerizable monomer containing a reactive amide group, representable by the formula: Image [IV] wherein R6 is a hydrogen atom or a methyl group and R7 is a hydrogen atom or a Cl-C4 alkyl group and (3) l to 99.4 % by weight of at least one of other polymerizable monomers. The resin is useful as the main ingredient of thermosetting paint, in the preparation of molding materials and as a cross-linking agent for polymerizable monomer.
292808
Ishikura Shin-Ichi
Mizuguchi Ryuzo
Takahashi Atushi
Uenaka Akimitsu
Kirby Eades Gale Baker
Nippon Paint Co. Ltd.
LandOfFree
Thermosetting resin and its production does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermosetting resin and its production, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermosetting resin and its production will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-216179