Title:
POLYESTER FIBER FOR REINFORCING RUBBER AND DIPPED CORD OBTAINED BY USING THE POLYESTER FIBER
Document Type and Number:
Japanese Patent JP2004218128
Kind Code:
A
Abstract:
To provide a polyester fiber for reinforcing a rubber, forming a very small amount of attachment on a spinneret even after long-time continuous spinning through the spinneret, capable of reducing unevenness in attachment of an adhesive, and having a small amount of fluff; and to provide a dipped cord obtained by using the polyester fiber.
The polyester fiber for reinforcing the rubber is composed of a polyester polymer. The polyester polymer is obtained by carrying out polymerization by using a precipitate obtained by heating a specific titanium compound with a specified phosphorus compound in glycol as a catalyst.
Inventors:
YAMAMOTO YOKO
FURUKAWA MASATSUGU
AKAMATSU TETSUYA
FURUKAWA MASATSUGU
AKAMATSU TETSUYA
Application Number:
JP2003005565A
Publication Date:
August 05, 2004
Filing Date:
January 14, 2003
Export Citation:
Assignee:
TEIJIN LTD
International Classes:
C08G63/85; D01F6/62; D06M15/41; D06M15/693; (IPC1-7): D01F6/62; C08G63/85; D06M15/41; D06M15/693
Attorney, Agent or Firm:
Hideko Mihara
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