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
1995-10-17
1999-03-09
McCamish, Marion
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...
524522, 524533, 525226, 525228, 525304, 525309, 5263231, 5263232, 428407, 428520, C08L 3312
Patent
active
058802070
ABSTRACT:
Acrylic compositions are provided which comprise a matrix of polymethyl methacrylate having dispersed within it particles comprising 75 to 90 weight percent of polymethyl methacrylate and greater than 10 to 25 weight percent of a comonomer comprising an ethylenically unsaturated monomer that copolymerizes with methyl methacrylate, wherein the particles further comprise more than 0.4 weight percent of a crosslinker.
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Delphin Walter H.
Dickerson Connie D.
Farooq Fareeduddin
Leach James R.
Leach Marcia O.
Guarriello John J.
ICI Acrylics Inc.
McCamish Marion
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