Foamed polymeric shrink-fit objects and their process of manufacture

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United States of America Patent

PATENT NO 4464425
SERIAL NO

06226539

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Abstract

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A shrink-fit article is made by extruding a silane-grafted polymer which foams, at least at its surface, and cross-links. Upon completion of foaming and cross-linking, the article is expanded while (still) warm and cooled in the expanded state.

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Patent Owner(s)

Patent OwnerAddress
KABEL-UND METALLWERKE GUTEHOFFNUNGSHUTTE AKTIENGESELLSCHAFTKABELKAMP 20 A CORP OF GERMANY 3000 HANNOVER 1

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schleese, Eckard Stadthagen, DE 3 54
Voigt, Hermann U Langenhagen, DE 5 103

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