Catalyzed reactive hot melts

Details Catalyzed reactive hot melts Catalyzed reactive hot melts

1997-06-18

2000-02-01

Short, Patricia A.

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

Synthetic resins

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

525127, 525128, 525453, 525455, 528 53, C09J17504

Patent

active

06020429&

ABSTRACT:
This invention relates to a catalyzed reactive hot melt adhesive comprising a) a reactive polyurethane adhesive and b) from about 0.005% to about 0.04% by weight of a catalyst selected from the group consisting of 2,2-dimorpholinoethyl ether and di(2,6-dimethyl morpholinoethyl) ether.

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PRA/International Centre for Coatings Technology, Advances in Adhesives & Sealants Technology--Paper 8, "Crosslinkable Warm-Melts", by Dr. Peter Merz,of Sika AG; pp. 1-10.

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