Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1999-01-15
2000-10-31
Moore, Margaret G.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525438, 525446, 525474, 525476, 525934, 528 27, C08F 800, C09D 503
Patent
active
061404195
ABSTRACT:
The invention pertains to a powder lacquer composition containing epoxy-rtive polymers as binders and epoxy-functional siloxane resins as hardeners as well as additives, if required, such as pigments and/or fillers and/or thermal stabilizers and/or additives such as flow-promoting agents and de-gassing agents, whereby the hardener is a compound which is prepared by the hydrolysis and condensation of an organo-silane R.sub.2 SiX.sub.2 of an epoxy-functionalized silane.
REFERENCES:
patent: 4954580 (1990-09-01), Zahir
patent: 5280098 (1994-01-01), Witucki et al.
patent: 5464901 (1995-11-01), Yoshikawa et al.
patent: 5516858 (1996-05-01), Morita et al.
patent: 5756777 (1998-05-01), Shinohara et al.
Barglik-Chory Christine
Haas Karl-Heinz
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung
Moore Margaret G.
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