Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1995-10-27
1998-03-10
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
5263184, 5263077, 526332, 526342, 526347, C08F12018, C08F22002, C08F21612, C08F22044
Patent
active
057262683
ABSTRACT:
The present invention is directed to methyl methacrylate polymer comprising methyl methacrylate units as a primary component, wherein the weight-average molecular weight of the polymer is in the range from 80,000 to 400,000, and the molecular weight between branching points calculated from the z-average molecular weight of the polymers is in the range from 30,000 to 1,000,000.
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patent: 4877853 (1989-10-01), Siol et al.
patent: 5185405 (1993-02-01), Nishida
patent: 5300601 (1994-04-01), Besecke et al.
Cheng Wu C.
Schofer Joseph L.
Sumitomo Chemical Company Limited
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