Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1990-07-16
1991-09-24
Lieberman, Allan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
427443, 427445, C08L 9500
Patent
active
050514571
ABSTRACT:
A composition for use in roll roofing membrane applications which comprise:
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Lieberman Allan M.
Shell Oil Company
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