Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1996-12-12
1999-08-24
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 85, C08F26504
Patent
active
059425814
ABSTRACT:
A lubricant for a thermoplastic resin such as poly(vinyl chloride) resin, comprising (co)polymer (A) whose weight-average molecular weight is in the range of 10,000 to 10,000,000, produced by polymerization of (meth)acrylate with a (cyclo)alkyl group having 6 to 24 of carbon atoms and (co)polymer (B) produced by polymerization of (meth)acrylate with an alkyl group having 1 to 4 of carbon atoms whose glass transition temperature is not lower than 15.degree. C.
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Nakamura Keiji
Nakata Akira
Michl Paul R.
Mitsubishi Rayon Co. Ltd.
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