Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-06-07
1992-04-07
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...
525104, C08F 800
Patent
active
051029537
ABSTRACT:
A non-tacky composite resin composition comprises a polyurethane having a group represented by the general formula (I) in the molecule thereof, and a polyvinyl chloride, ##STR1## where Me is a methyl group, n is an integer of 1.ltoreq.n.ltoreq.100, X and Y are respectively an integer provided that 1.ltoreq.X.ltoreq.3, 0.ltoreq.Y.ltoreq.2, and X+Y=3, and R is an alkylene group or alkylene groups which may be linked by one or more alkyleneoxy groups.
REFERENCES:
patent: 4206299 (1980-06-01), Yamazaki et al.
patent: 4381361 (1983-04-01), Hardt et al.
patent: 4503189 (1985-03-01), Igarashi et al.
patent: 4839443 (1989-06-01), Akutsu et al.
Kijima Tetsuo
Tanaka Toshihiko
Tsunoda Shohei
Yano Noriyoshi
Bleutge John C.
Glass M.
Nippon Polurethane Industry Co., Ltd.
Tosoh Corporation
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