Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1993-12-21
1995-01-03
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 56, 525221, 525227, 524115, 524522, 524523, 524557, C08L 2904, C08L 2902, C08L 3302
Patent
active
053787587
ABSTRACT:
Polymers containing a high percentage of vinyl alcohol units may be blended with copolymers of alkyl methacrylates and unsaturated organic acids, the copolymers prefereably containing an adhesion-promoting functionality, the blend preferably containing low levels of a plasticizer to improve melt flow, and the blends in molten form utilized as hot melt adhesives for the bonding of wood, paper, and other celulosic articles.
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Amici Robert M.
Bortnick Newman M.
Graham Roger K.
LaFleur Edward E.
Work William J.
Clark W. Robinson H.
Graham Roger K.
Rohm and Haas Company
Seidleck James J.
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