Foams of linear low density polyethylene and a method for their

Details Foams of linear low density polyethylene and a method for their Foams of linear low density polyethylene and a method for their

1985-07-19

1988-04-19

Foelak, Morton

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

By gas forming or expanding

264141, 264DIG18, 521 79, 521 81, 521143, 521144, 521134, 521 94, C08J 910, B29C 6722

Patent

active

047388102

ABSTRACT:
Foams are prepared from a linear low density polyethylene and, optionally, other olefinic polymers, such as a low density polyethylene using a chemical cross-linking agent. The resulting cross-linked polyethylene foams exhibit an excellent balance of properties at generally lower densities than foams prepared from low density polyethylene only.

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