Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1989-08-28
1991-09-24
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525476, 525479, 525475, 528 32, 528 27, 528 21, 528 23, 528 12, 528 24, 528 26, 526279, C08F 800
Patent
active
050514733
ABSTRACT:
Disclosed is an automotive coating composition comprising (i) a basal resin which is either (a) a copolymer containing a specific polysiloxane macromonomer having two or more functional groups selected from the class consisting of hydroxyl and alkoxy groups per molecule and a number average molecular weight of 400 to 100,000 and an oxirane group-containing vinyl monomer as comonomer units or (b) a mixture of a polymer (I) containing said polysiloxane macromonomer as an essential monomer unit and a polymer (II) containing an oxirane group-containing vinyl monomer as an essential monomer unit and (ii) a chelate compound selected from the class consisting of aluminum chelate compounds, titanium chelate compounds and zirconium chelate compounds.
REFERENCES:
patent: 4895910 (1990-01-01), Isozaki et al.
patent: 4923945 (1990-05-01), Isozaki et al.
Isozaki Osamu
Matoba Takao
Nakai Noboru
Sugiura Shinji
Tabuchi Ichiro
Glass Margaret
Kansai Paint Company Limited
Marquis Melvyn I.
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