Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1990-02-27
1992-02-11
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525276, 525286, 525296, 525309, 525317, 525302, 525312, C08F29108, C08F29112
Patent
active
050876759
ABSTRACT:
A graft copolymer produced by polymerizing an ethylenically unsaturated monomer in the presence of a fluorine-containing resin having reactive double bonds via a urethane linkage is excellent in transparency and pigment dispersibility and can provide a coating composition excellent in weather resistance.
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patent: 4614761 (1986-09-01), Takiyama et al.
Kobayashi Kengo
Takeo Ohwada
Bleutge John C.
Hitachi Chemical Company Ltd.
Jagannathan Vasu S.
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