Partially crosslinked elastomeric polymers and process for produ

Details Partially crosslinked elastomeric polymers and process for produ Partially crosslinked elastomeric polymers and process for produ

1991-05-30

1992-04-07

Lipman, Bernard

Textiles: spinning, twisting, and twining

5253331, 525343, 525350, 525353, 525380, 525381, 525382, 525384, C08F 834

Patent

active

051029588

ABSTRACT:
A partially crosslinked, unsaturated elastomeric polymer of a C.sub.4 to C.sub.7 isomonoolefin and a C.sub.4 to C.sub.14 conjugated multiolefin is provided which has a low crosslink density. The partially crosslinked polymer is produced by curing an uncrosslinked unsaturated polymer having a low level of chemically bound halogen with a curing agent which reacts only with the halogen. Processes for preparing these partially crosslinked unsaturated polymers are also provided.

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