架橋したスルホン化ポリマーおよびその製造法

Title:

架橋したスルホン化ポリマーおよびその製造法

Document Type and Number:

Japanese Patent JP4477149

Kind Code:

B2

Abstract:

Process for crosslinking sulfonated polymers using a crosslinking agent which permits reaction between two sulphonyl groups on adjacent polymer chains. Process for crosslinking sulphonyl groups in a sulfonated polymer in which at least part of the crosslinking bonds carry an ionic charge, comprises contacting the polymer with a crosslinking agent which permits reaction between two sulphonyl groups situated on adjacent polymer chains to form the crosslinking bonds.

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Inventors:

Mistow, Christoph
Michelle Armand

Application Number:

JP53874999A

Publication Date:

June 09, 2010

Filing Date:

January 29, 1999

Export Citation:

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Assignee:

HYDRO-QUEBEC

International Classes:

B01J31/06; C08F8/44; B01D71/32; B01D71/68; B01D71/82; C07B61/00; C08F2/00; C08J5/22; C25B13/08; C08L27/22

Domestic Patent References:

JP54107489A
JP50092339A

Attorney, Agent or Firm:

Takashi Ishida
Jun Tsuruta
Fukumoto product
Masaya Nishiyama
Higuchi Souji

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