Title:
MOLDED TUBULAR ARTICLE OIL-RESISTANT AT HIGH TEMPERATURE AND COVER BOOT
Document Type and Number:
Japanese Patent JPH05140433
Kind Code:
A
Abstract:
PURPOSE:To prepare a molded tubular article excellent in oil resistance at high temp. and in flexibility by molding a compsn. contg. a specific polyester and a polycarbodiimide into a tube. CONSTITUTION:A molded tubular article is prepd. by molding a compsn. prepd. by compounding 0.3-5.0 pts.wt. polycarbodiimide into 100 pts.wt. polyester which is prepd. from an aliph. dicarboxylic acid of formula I, an aliph. diol, a dihydroxy compd. of formula II, and at least one monohydroxy compd. of formula III, contains 2-10mol.% units derived from the dihydroxy compd. and/or the monohydroxy compd., and has an intrinsic viscosity at 30 deg. in o-chlorophenol of 0.8-3.0.
Inventors:
YAMAGUCHI MAKOTO
MAEDA HIROSHI
SAITO TORANOSUKE
KADOMACHI HIRONORI
KISHIMOTO DAISHIROU
MAEDA HIROSHI
SAITO TORANOSUKE
KADOMACHI HIRONORI
KISHIMOTO DAISHIROU
Application Number:
JP30615791A
Publication Date:
June 08, 1993
Filing Date:
November 21, 1991
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
SANKO CHEMICAL CO LTD
SANKO CHEMICAL CO LTD
International Classes:
C08L67/02; C08L67/00; F16J3/04; (IPC1-7): C08L67/02; F16J3/04
Attorney, Agent or Firm:
Shusaku Yamamoto