Title:
フッ素ゴムチューブ及びその製造方法
Document Type and Number:
Japanese Patent JP3979925
Kind Code:
B2
Abstract:
To provide a fluororubber molded product which is soft, heat resistant, and excellent in chemical resistance.
The fluororubber molded product is constituted of an inner layer 2 consisting of a fluororubber (A) which is produced through copolymerization of a perfluoroalkyl vinyl ether and an outer layer 3 consisting of a fluororubber (B) in which the perfluoroalkyl vinyl ether is not copolymerized. The product is a two-layer structured fluororubber tube 1 in which the above perfluoroalkyl vinyl ether is perfluoromethyl vinyl ether.
COPYRIGHT: (C)2004,JPO
Inventors:
Koji Hayashi
Kitagawa Akinao
Yasumasa Emi
Kitagawa Akinao
Yasumasa Emi
Application Number:
JP2002331419A
Publication Date:
September 19, 2007
Filing Date:
November 14, 2002
Export Citation:
Assignee:
Mitsuboshi Co., Ltd.
International Classes:
B32B25/04; B29C35/08; B29D22/00; B32B1/08; B32B27/30; B29K19/00; B29K21/00; B29K27/12; B29K105/24; B29L9/00; B29L22/00; B29L23/00
Domestic Patent References:
| JP10052885A | ||||
| JP11129398A | ||||
| JP2000313089A | ||||
| JP7290465A | ||||
| JP2001193659A | ||||
| JP8169085A | ||||
| JP59155027A | ||||
| JP2080211A | ||||
| JP62127211A | ||||
| JP10006349A | ||||
| JP2003083479A |
Attorney, Agent or Firm:
Shigeo Akiyama