Sealant composition and sealed electrical connectors

Details Sealant composition and sealed electrical connectors Sealant composition and sealed electrical connectors

1995-05-31

1997-11-25

Merriam, Andrew E. C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

525100, 525106, 524731, 524862, 528 15, 528 31, 528 32, C08L 8305, C08L 900, C08K 501

Patent

active

056913990

ABSTRACT:
Disclosed are sealant compositions having excellent slump and spew resistant, even at relatively high operating temperatures for electrical connectors. The sealants, which are flowable at such elevated temperatures, comprise two essential components: elastomeric thermoplastic polymer, preferably an organic polymer composite comprising diblock and triblock copolymers, and extender for the polymer. The extender may comprise a primary and a secondary extender, such as polybutene oil and mineral oil, respectively.

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