Urethane polymer compositions

Details Urethane polymer compositions Urethane polymer compositions

2006-06-13

2006-06-13

Robertson, Jeffrey B. (Department: 1712)

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

Synthetic resins

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

C525S453000, C525S460000, C156S331100, C156S331700

Reexamination Certificate

active

07060759

ABSTRACT:
A moisture-reactive hot-melt adhesive composition is provided. Particularly, a composition that includes a polyol, an anhydride-functional polymer, and a polyisocyanate. Also provided are a method for forming the adhesive composition and a method for bonding substrates using the adhesive.

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Machine translation of JP 05-179222, Jul. 1993, Matsui et al.
“SMA®Resins,” written and published by ATOFINA Chemicals, Philadelphia, PA, USA.

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