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...
Patent
1997-07-31
2000-08-22
Nutter, Nathan M.
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...
524804, 524832, 524833, 524836, C08F 222
Patent
active
061073822
ABSTRACT:
General purpose inherently tacky acrylic pressure sensitive adhesive polymers formed of alkyl acrylates, vinyl esters, and saturated carboxylic acids, having improved properties, a lower residual monomer content are formed by a sequential emulsion polymerization process in which 40 to 70 percent, typically 45 percent, of the monomers are incrementally added to a reactor as a first charge containing substantially all of the vinyl esters, the balance of the monomers being fed in a second incremental charge.
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English-language translation of Japanese Patent No. 264,077 (Nov. 1986).
Akeley James P.
Bodwell James R.
Lee Ivan S.
Smith Colin C.
Williams Charles R.
Avery Dennison Corporation
Nutter Nathan M.
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