Title:
VULCANIZATION-ADHERED LAMINATE OF FLUORORUBBER AND SYNTHETIC RUBBER
Document Type and Number:
WIPO Patent Application WO/2011/118569
Kind Code:
A1
Abstract:
In order to specifically ascertain a vulcanization-adhesion formula for a fluororubber and a synthetic rubber not including a fluororubber such as an NBR or a chloroprene rubber, and thereby provide a vulcanization-adhered laminate in which the fluororubber and the synthetic rubber are solidly adhered by vulcanization without employing scorch preventing means associated with the use of DBU, DBN, and the like, a vulcanization-adhered laminate is disclosed in which a fluororubber layer and a synthetic rubber-containing layer are adhered by vulcanization, and the synthetic rubber layer prior to the vulcanization-adhesion includes (1) to (5): (1) organic peroxide, (2) silica, (3) organic phosphonium salt, (4) maleic anhydride-modified polybutadiene, and (5) magnesium oxide.
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Inventors:
HIGASHIKA Shinji (LTD. 1118 Sazuchi, Bessho-cho, Himeji-sh, Hyogo 24, 〒6710224, JP)
東家 慎二 (〒24 兵庫県姫路市別所町佐土１１１８番地 株式会社ニチリン姫路工場内 Hyogo, 〒6710224, JP)
NOMURA Takaaki (LTD. 1118 Sazuchi, Bessho-cho, Himeji-sh, Hyogo 24, 〒6710224, JP)
野村 孝明 (〒24 兵庫県姫路市別所町佐土１１１８番地 株式会社ニチリン姫路工場内 Hyogo, 〒6710224, JP)
東家 慎二 (〒24 兵庫県姫路市別所町佐土１１１８番地 株式会社ニチリン姫路工場内 Hyogo, 〒6710224, JP)
NOMURA Takaaki (LTD. 1118 Sazuchi, Bessho-cho, Himeji-sh, Hyogo 24, 〒6710224, JP)
野村 孝明 (〒24 兵庫県姫路市別所町佐土１１１８番地 株式会社ニチリン姫路工場内 Hyogo, 〒6710224, JP)
Application Number:
JP2011/056807
Publication Date:
September 29, 2011
Filing Date:
March 22, 2011
Export Citation:
Assignee:
NICHIRIN CO., LTD. (98-1, Edo-machi Chuo-ku, Kobe-sh, Hyogo 33, 〒6500033, JP)
株式会社ニチリン (〒33 兵庫県神戸市中央区江戸町９８番地１ Hyogo, 〒6500033, JP)
HIGASHIKA Shinji (LTD. 1118 Sazuchi, Bessho-cho, Himeji-sh, Hyogo 24, 〒6710224, JP)
東家 慎二 (〒24 兵庫県姫路市別所町佐土１１１８番地 株式会社ニチリン姫路工場内 Hyogo, 〒6710224, JP)
NOMURA Takaaki (LTD. 1118 Sazuchi, Bessho-cho, Himeji-sh, Hyogo 24, 〒6710224, JP)
株式会社ニチリン (〒33 兵庫県神戸市中央区江戸町９８番地１ Hyogo, 〒6500033, JP)
HIGASHIKA Shinji (LTD. 1118 Sazuchi, Bessho-cho, Himeji-sh, Hyogo 24, 〒6710224, JP)
東家 慎二 (〒24 兵庫県姫路市別所町佐土１１１８番地 株式会社ニチリン姫路工場内 Hyogo, 〒6710224, JP)
NOMURA Takaaki (LTD. 1118 Sazuchi, Bessho-cho, Himeji-sh, Hyogo 24, 〒6710224, JP)
International Classes:
B32B25/14; B32B1/04; F16L11/08
Attorney, Agent or Firm:
HASEBE Zentaro et al. (Enju-Ochanomizu Bldg. 3F, 17-2 Sotokanda 2-chome, Chiyoda-k, Tokyo 21, 〒1010021, JP)
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Claims: