Blocked isocyanatocarbonyl group-containing polymers, and their

Details Blocked isocyanatocarbonyl group-containing polymers, and their Blocked isocyanatocarbonyl group-containing polymers, and their

1987-04-22

1989-03-28

Anderson, Harold D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526265, 526258, 526302, 526311, C08F 2054, C08F 2034, C08F 2606

Patent

active

048165379

ABSTRACT:
A blocked isocyanatocarbonyl group-containing polymer which comprises a carbon-carbon backbone chain and at least one blocked isocyanatocarbonyl group and at least one active hydrogen-containing group or an acidic or basic group and has a molecular weight of 1,000 to 100,000, the contents of said blocked isocyanatocarbonyl group and said active hydrogen-containing group or said acidic or basic group being respectively from 1 to 99% by weight and from 0.1 to 90% by weight or from 1 to 90% by weight on the weight of the polymer, which is useful as a resin component in a coating agent, an adhesive agent or the like.

REFERENCES:
patent: 3551390 (1970-12-01), Krimm et al.
patent: 3567695 (1971-03-01), Brotherton et al.
patent: 4320221 (1982-03-01), Hoffman
patent: 4374969 (1983-02-01), Frisch, Jr.
patent: 4451627 (1984-05-01), Frisch, Jr. et al.
patent: 4659795 (1987-04-01), Tsutsui et al.
patent: 4666993 (1987-05-01), Urano et al.

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