Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1990-01-16
1991-05-21
Lieberman, Allan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 98, 525 99, C08L 906, C08L 5102
Patent
active
050176536
ABSTRACT:
The present invention discloses a hot melt sealant comprising a thermosetting styrene butadiene diblock copolymer and a styrene butadiene terpolymer. The composition being capable of flowing, expanding and curing at temperatures below 300.degree. F. Also disclosed is a method of making the sealant and a method of using the sealant.
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patent: 4386187 (1983-05-01), Grancio et al.
patent: 4680316 (1987-07-01), Douglas
patent: 4693772 (1987-09-01), Douglas
patent: 4699938 (1987-10-01), Minamizaki et al.
Lieberman Allan M.
United Technologies Automotive Inc.
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