Title:
RELAY BLOCK
Document Type and Number:
WIPO Patent Application WO/2003/087225
Kind Code:
A1
Abstract:
A relay block that has inhibited the occurrence of casting cockles and has remarkably inhibited the deformation of thin portions. In particular, a relay block produced by molding a resin composition comprising a block copolymer comprising a polymer block composed mainly of a polyamide, a polyphenylene ether and at least one aromatic vinyl compound and a polymer block composed mainly of at least one conjugated diene compound, the resin composition exhibiting an MVR of 60 cm3/10 min or greater and a dimensional change ratio at water absorption of 1.0% or less.
Inventors:
MIYOSHI TAKAAKI (JP)
KATAYAMA SHIGEKI (JP)
KATAYAMA SHIGEKI (JP)
Application Number:
PCT/JP2003/004210
Publication Date:
October 23, 2003
Filing Date:
April 02, 2003
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
MIYOSHI TAKAAKI (JP)
KATAYAMA SHIGEKI (JP)
MIYOSHI TAKAAKI (JP)
KATAYAMA SHIGEKI (JP)
International Classes:
C08L53/00; C08L53/02; C08L71/12; C08L93/04; C08K5/01; C08L77/00; (IPC1-7): C08L77/00; C08L71/12; C08L53/02; H02G3/08
Foreign References:
| JPH11181271A | 1999-07-06 | |||
| JPH09169903A | 1997-06-30 | |||
| JPH0570682A | 1993-03-23 | |||
| JPH08217972A | 1996-08-27 | |||
| JPH06136256A | 1994-05-17 | |||
| JPH06141443A | 1994-05-20 | |||
| US5470902A | 1995-11-28 | |||
| EP1125985A1 | 2001-08-22 | |||
| JPH06184398A | 1994-07-05 | |||
| EP0530693A1 | 1993-03-10 | |||
| US3306874A | 1967-02-28 | |||
| US3306875A | 1967-02-28 | |||
| US3257357A | 1966-06-21 | |||
| US3257358A | 1966-06-21 | |||
| JPS5051197A | 1975-05-07 | |||
| JPS5217880B2 | 1977-05-18 | |||
| JPS63152628A | 1988-06-25 |
Other References:
See also references of EP 1491586A4
Attorney, Agent or Firm:
Asamura, Kiyoshi (New Ohtemachi Bldg. 2-1, Ohtemachi 2-chom, Chiyoda-ku Tokyo, JP)
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