PROCESS FOR THE PRODUCTION OF WATER AND SOLVENT-FREE HALOBUTYL RUBBERS

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United States of America Patent

APP PUB NO 20130203943A1
SERIAL NO

13635954

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Abstract

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The present invention relates to water and solvent-free halogenated butyl rubber products as a process for the production thereof. The process comprises at least the steps of: a.) treating a fluid containing at least one halogenated butyl rubber and at least one volatile compound in at least one concentrator unit, b.) reheating the concentrated fluid and c.) feeding the reheated concentrated fluid into at least one extruder.

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Patent Owner(s)

Patent OwnerAddress
LANXESS INTERNATIONAL SA1763 GRANGES-PACCOT

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feller, Rolf Mettmann, DE 26 121
Gronowski, Adam Sarnia, CA 27 45
Kirchhoff, Jörg Koln, DE 14 97
Lovegrove, John Sarnia, CA 22 140
Paul, Hanns-Ingolf Leverkusen, DE 40 364
Wiesner, Udo Bornheim, DE 12 70

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