Thermoplastic pressure-sensitive adhesive composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524505, 525 89, 525 92, C08L 906, C08L 7712

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active

047256419

ABSTRACT:
The invention relates to a thermoplastic pressure-sensitive adhesive composition.
The thermoplastic pressure-sensitive adhesive composition according to the invention comprises as essential elements a styrene-isoprene-styrene elastomer, at least one tackifying resin selected from aliphatic hydrocarbon, C8-aromatic and terpenephenolic resins and a block copolymer with elastomeric and rigid segments selected from copolyetheresteramides and copolyetheresterurethanes. It further preferably comprises a tackifying naphthenic oil and fillers.
The composition according to the invention is particularly useful for bonding decorative streeps, protective rubber trims, mirrors, etc to panel bodies of painted cars and is therefore resistant to heat and gasoline.

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Search Report Appln. No. FR 82 16 218.
"Analysis of Rubber and Rubber-like Polymers", Applied Science Publications, Third Edition.

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