Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1985-03-18
1986-09-30
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525293, C08F 830
Patent
active
046147616
ABSTRACT:
A process for producing a curable resin having unsaturated groups in the side chains through urethane linkages, which comprises reacting (A) a polymer having hydroxyl groups in the side chains with (B) an unsaturated monoisocyanate obtained by reacting 1 mole of a diisocyanate with more than 1 but less than 1.8 moles of an unsaturated monoalcohol.
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patent: 4537667 (1985-08-01), Bishop et al.
Morita Katsuhisa
Takiyama Eiichiro
Lipman Bernard
Schofer Joseph L.
Showa Highpolymer Co. Ltd.
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