Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1986-12-19
1987-09-15
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525440, 525454, 525903, C08G 1806, C08G 1636, C08G 7104
Patent
active
046940510
ABSTRACT:
This invention is directed to thermosetting coating compositions comprising hydroxy functional urethane modified polyester resin, blocked polyisocyanate crosslinking agent, diol modified blocked diisocyanate and polyamine having at least two amine groups selected from primary and secondary amine groups. The hydroxy functional urethane modified polyester resin is the product of polymerization of lactone monomers in the presence of hydroxy-containing urethane modified polyester precursor (i) having a number average molecular weight (M.sub.n) between about 1,000 and about 10,000, (ii) having a hydroxy number between about 30 and about 300, and (iii) containing between about 1 and about 10 urethane groups per molecule.
REFERENCES:
patent: 2890208 (1959-06-01), Young et al.
patent: 3012987 (1961-12-01), Ansul
patent: 3763079 (1973-10-01), Fryd
patent: 3882189 (1975-05-01), Hudak
patent: 3954899 (1976-05-01), Chang et al.
patent: 3962369 (1976-06-01), Chang et al.
patent: 3962522 (1976-06-01), Chang et al.
patent: 4017456 (1977-04-01), Tucker et al.
patent: 4034017 (1977-07-01), Chang et al.
patent: 4134873 (1979-01-01), Diaz et al.
patent: 4205115 (1980-05-01), Piccirilli et al.
patent: 4208495 (1980-06-01), Chang et al.
patent: 4235977 (1980-11-01), Frisch et al.
patent: 4420601 (1983-12-01), Kuroda et al.
patent: 4522984 (1985-06-01), Watanabe et al.
patent: 4524192 (1985-06-01), Alexander et al.
patent: 4533703 (1985-08-01), Alexander et al.
patent: 4533704 (1985-08-01), Alexander et al.
patent: 4554332 (1985-11-01), Kordomenos et al.
patent: 4574146 (1986-03-01), Kordomenos et al.
patent: 4581424 (1986-04-01), Kordomenos et al.
Advances in Interpenetrating Polymer Networks, K. C. Frisch and D. Klempner, Pure & Appl. Chem. vol. 53, pp. 1557-1566.
Dervan Andrew H.
Kordomenos Panagiotis I.
Bleutge John C.
E. I. Du Pont de Nemours and Company
Fricke Hilmar L.
Sellers Robert E. L.
LandOfFree
Chip resistant coating composition III does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chip resistant coating composition III, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chip resistant coating composition III will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1385541