Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1978-02-15
1980-06-17
Ziegler, J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
427386, 525 56, 525121, 525167, 525169, 525172, 525176, 525450, 525463, 525529, 525533, 528112, 528366, C08L 6300
Patent
active
042084881
ABSTRACT:
A thermosetting coating or adhesive composition based on (A) at least one component selected from the group consisting of oligomeric and polymeric compounds containing at least one of the functional groups hydroxyl and epoxy groups, and (B) a polycarboxylic acid mixture comprising trimellitic acid and a major amount of at least one compound of one of the formulae ##STR1## wherein R, R' and R'", being the same or different, each represents a di- to hexavalent hydrocarbon radical having a total of from 1 to 12 carbon atoms, said radical containing from zero to 2 olefinic double bonds, said radical without double bonds being interrupted by up to 3 ether bridges:
REFERENCES:
patent: B526997 (1976-01-01), Tobias et al.
patent: 4092295 (1978-05-01), Takamori et al.
Kraft Kurt
Walz Gerd
Wirth Thaddaus
Hoechst Aktiengesellschaft
Ziegler J.
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