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Home › Reaction injection molded elastomers prepared from amine terminated polyethers, a blend of an aromatic amine terminated chain extender, a substituted acyclic aliphatic amine terminated chain extender and an aromatic polyisocyanate

Reaction injection molded elastomers prepared from amine terminated polyethers, a blend of an aromatic amine terminated chain extender, a substituted acyclic aliphatic amine terminated chain extender and an aromatic polyisocyanate

US Patent 4806615 · Granted Feb 21, 1989

Estimated economic value: $25,604,000 ⓘ

Assignee

Chevron

Inventors

Doris M. Rice (17 patents)
Robert A. Grigsby, Jr. (59 patents)
Richard J. G. Dominguez (38 patents)

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