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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525244, 525301, 525303, 525308, 525309, 525 85, 4272084, C08L 5104, C08L 3308, C08L 3310

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active

045006830

ABSTRACT:
A pressure-sensitive adhesive composition containing as a polymer component an addition-polymerization polymer of an acryl-based polymer having sticking properties at room temperature and one or more ethylenically unsaturated monomers capable of forming a homo- or co-polymer having a glass transition point of at least 273.degree. K.; the addition-polymerization polymer is prepared by polymerizing one or more ethylenically unsaturated monomers in the presence of the acryl-based polymer; the present pressure-sensitive adhesive composition has high adhesive strength and cohesive strength.

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patent: 3729338 (1973-04-01), Lehmann et al.
patent: 4165266 (1979-08-01), Stueben et al.
Laus F. Martin, Pressure Sensitive Adhesives, Formulations and Technology, pp. 2-68, 1974.

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