Process for the preparation of polychloroprene

United States of America Patent

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Aug 15, 1989
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app pub date
Feb 11, 1988
filing date
Feb 19, 1986

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Expired

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Abstract

Storage-stable polychloroprene is obtained, by aqueous emulsion polymerization, using xanthogen disulphides as molecular weight regulators, when a peptizing agent is added after the end of the polymerization.

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Patent Owner(s)

Patent Owner	Address
BAYER AG PATENTE KONZERN A GERMAN CORP	5090 LEVERKUSEN-BAYERWERK

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C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....

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Inventor Name	Address	# of filed Patents	Total Citations
Hohmann, Gerhard	Leverkusen, DE	9	50
Muller, Eberhard	Dormagen, DE	18	64
Musch, Rudiger	Bergisch-Gladbach, DE	40	181
Schabel, Karl-Heinz	Burscheid, DE	4	17

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Process for the preparation of polychloroprene

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United States of America Patent

07154936

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PATENT NO	4857616
SERIAL NO	07154936
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07154936

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