Title:
RECLAIMED POLYESTER, PRODUCTION METHOD OF RECLAIMED POLYESTER AND RECLAIMED POLYESTER FIBER
Document Type and Number:
Japanese Patent JP2008189840
Kind Code:
A
Abstract:
To provide a reclaimed polyester having excellent heat stability and color tone, using reclaimed polyester at a high rate as a raw material, and to provide a production method of reclaimed polyester.
A polyester containing reclaimed polyester is provided, wherein the reclaimed polyester contains at least one of phosphorus compounds of formula (1) or formula (2).
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Inventors:
MORIMOTO KUNIHIRO
AOYAMA MASATOSHI
AOYAMA MASATOSHI
Application Number:
JP2007026937A
Publication Date:
August 21, 2008
Filing Date:
February 06, 2007
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C08G63/78; C08J11/10; C08L67/00; D01F6/92