Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1993-10-29
1994-09-06
Krass, Frederick
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525528, 525529, 525530, 525531, 525532, 525533, 528100, 528107, 528110, 528111, 528113, 528119, 528120, 528123, 427386, 156330, C08G 5914, C08G 5916
Patent
active
053448979
ABSTRACT:
Liquid coating agent based on a polymer containing acetoacetate groups and a polyamine in the form of the corresponding aldimine or ketimine, the polymer containing acetoacetate groups being obtained by reaction of a polyepoxide with water, an amine or a hydroxycarboxylic acid and subsequent esterification or transesterification with acetoacetic acid. These liquid coating agents are particularly suitable as binders in two-component automobile repair fillers or as two-component primers.
REFERENCES:
patent: 4016141 (1977-04-01), Ritz et al.
patent: 4495335 (1985-01-01), Geist et al.
patent: 4775735 (1988-10-01), Goel
Brindoepke Gerhard
Kubillus Uwe
Plum Helmut
Hoechst AG
Krass Frederick
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