Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Patent
1991-12-23
1993-04-13
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
522116, 522121, 522158, 524533, 524534, 526931, 428345, 428355, C08J 328, C09J 702, B32B 2730
Patent
active
052023613
ABSTRACT:
Radiation-curable, tackifier-free compositions are provided which contain: (i) a blend of certain acrylate esters and monoethylenically-unsaturated copolymerizable monomers; (ii) certain .alpha.-olefin polymers; and (iii) a photoinitiator and optionally, a crosslinker. Pressure-sensitive adhesives having good adhesion to both low and high energy surfaces as well as possessing excellent low and high temperature performance properties are prepared by exposing the radiation-curable compositions to light having a wavelength in the range of from about 280 to 400 nm.
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Babu Gaddam N.
Blair Ingrid E.
Nguyen Lang N.
Vesley George F.
Zimmerman Patrick G.
Griswold Gary L.
Kirn Walter N.
Michl Paul R.
Minnesota Mining and Manufacturing Company
Sprague Robert W.
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