Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1978-12-04
1981-01-06
Danison, Walter C.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
156331, 156334, 20415915, 20415917, 260 27BB, 525 93, 525 98, C08F 250, C08L 5302
Patent
active
042435005
ABSTRACT:
A pressure sensitive adhesive is formed from a composition comprising mono-functional unsaturated acrylate ester monomer, essentially saturated tackifying resin polymer dissolved in the acrylate ester, non-crystallizing elastomeric material also dissolved in the acrylate ester, and an initiator responsive to ultraviolet light or other penetrating radiation such as electron beam, gamma or X-ray radiation. The composition is cured by subjection to ultraviolet light or other radiation, which causes the initiator to induce polymerization of both the acrylate ester and the non-crystallizing elastomeric material, apparently with co-polymerization therebetween.
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"Thermoplastic Rubber Kraton", Kraton 1000 Polymers for Adhesives, Sealants and Coatings, Shell Chemical Company, Polymers Division, Jun. 1970.
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Stueben, Adhesives Age, Jun. 1977, pp. 16-21.
Danison Walter C.
Green William P.
International Coatings Co., Inc.
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