Compositions of water-dispersed carboxyl-containing liquid polym

Details Compositions of water-dispersed carboxyl-containing liquid polym Compositions of water-dispersed carboxyl-containing liquid polym

1987-12-17

1989-11-21

Miller, Edward A.

Closure fasteners

Bolts

Sliding

524556, 524853, C09K 300

Patent

active

048820814

ABSTRACT:
Novel liquid polymer water-dispersed compositions are prepared containing (1) 100 parts by weight of a carboxyl-containing liquid polymer, (2) at least 25 parts by weight of a solvent which is soluble in both water and oganics and has a boiling point above about 100.degree. C., (3) at least about 0.8 equivalent of a base having a pk.sub.a value of greater than 7, and (4) from about 50 to about 750 parts by weight of water. The compositions are useful as a component in water-borne resin systems such as epoxies and polyesters.

REFERENCES:
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patent: 4119592 (1978-10-01), Murphy
patent: 4251415 (1981-02-01), Nakada et al.
patent: 4533694 (1985-08-01), Elton et al.
patent: 4581402 (1986-04-01), Dunk et al.
patent: 4661550 (1987-04-01), Zychowski
patent: 4670505 (1987-06-01), Craig
patent: 4771100 (1988-09-01), Das et al.
Hawley, "Condensed Chemical Dictionary", 9th Ed., p. 174, Van Nostrand Reinhold Co., (1977), N.Y.

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