Heat resistant hot melt adhesives

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

524272, 524271, 524274, 156DIG21, C08L 9300, C08L 9304, C08J 2500

Patent

active

044194943

ABSTRACT:
Conventional hot melt adhesive formulations based on A-B-A type block copolymers are improved with respect to their heat and plasticizer resistance by addition thereto of a polymeric fatty acid polyamide.

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