Reaction injection molded elastomers

Details Reaction injection molded elastomers Reaction injection molded elastomers

1984-08-30

1986-04-15

Cockeram, Herbert S.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From reactant having at least one -n=c=x group as well as...

521110, 521111, 528 49, 528122, 2643281, 264DIG83, 524494, C08G 1838, C08G 1850, B28B 124, C08K 340

Patent

active

045828873

ABSTRACT:
This invention relates to reaction injection molded elastomers derived from high molecular weight amine terminated polyethers and/or high molecular weight polyols, a chain extender, a polyisocyanate, a chloro and/or isocyanate silane coupling agent, and untreated filler material. The reaction injection molded (RIM) elastomers of this invention are useful, for example, as automobile body parts.

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patent: 4474900 (1984-10-01), Dominguez
Schwartz et al., Jour., Elastomers & Plastics, vol. 11, (Oct., 1979) pp. 280-299.
Galli, Plastics Compounding, (Jan.-Feb. 1982) pp. 21-28.

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