Mixture of isocyanate-terminated polyurethane prepolymers

Details Mixture of isocyanate-terminated polyurethane prepolymers Mixture of isocyanate-terminated polyurethane prepolymers

1994-06-10

1995-07-25

Hamilton, III, Thomas

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525440, 525447, 528 40, 528 59, 528 67, 428349, 4284231, C08L 7506, C08L 7508

Patent

active

054363020

ABSTRACT:
A blend of isocyanate-terminated polyurethane prepolymers is provided. The blend consists essentially of a first crystalline prepolymer based upon polyhexamethylene adipate and a second prepolymer based upon polytetramethylene ether glycol.

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