Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1986-06-13
1987-11-24
Welsh, Maurice J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
252182, 264 51, 2643281, 2643282, 2643286, 521 93, 521 95, 521 99, 521122, 521123, 521124, 521139, 521140, 524228, 524424, 524553, 524554, 525211, 525289, 526135, 526169, 526281, 526283, C08G 1814
Patent
active
047089695
ABSTRACT:
A composition and method for polymerization of cycloolefins using a feed stream including an iodide containing activator to form a substantially cross-linked polymeric product. The polymeric product may be formed by polymerization in an intricately shaped mold and/or be of ultra-low density. High glass transition temperature and fiber reinforced products are formed.
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Hercules Incorporated
Lovercheck Dale R.
Welsh Maurice J.
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