Invention Grant
- Patent Title: Method of preparing flame-retardant polyester fiber and flame-retardant polyester fiber
- Patent Title (中): 制备阻燃聚酯纤维和阻燃聚酯纤维的方法
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Application No.: US12518801Application Date: 2007-12-21
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Publication No.: US08388879B2Publication Date: 2013-03-05
- Inventor: Yun-Jo Kim , Young-Soo Lee , Si-Min Kim
- Applicant: Yun-Jo Kim , Young-Soo Lee , Si-Min Kim
- Applicant Address: KR Kwacheon
- Assignee: Kolon Industries, Inc.
- Current Assignee: Kolon Industries, Inc.
- Current Assignee Address: KR Kwacheon
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2006-0131636 20061221
- International Application: PCT/KR2007/006709 WO 20071221
- International Announcement: WO2008/075916 WO 20080626
- Main IPC: D01D5/088
- IPC: D01D5/088 ; D01D5/16 ; D01D10/02 ; D01F1/07 ; D01F6/62 ; D02J1/22
Abstract:
The present invention provides a method of preparing a flame retardant polyester fiber that makes it possible to prepare a flame retardant polyester fiber having excellent shape stability while preventing a lumping phenomenon and reducing powder generation and discoloration during the preparing process of the flame retardant polyester fiber, and a flame retardant polyester fiber prepared therefrom.
Public/Granted literature
- US20100015872A1 METHOD OF PREPARING FLAME-RETARDANT POLYESTER FIBER AND FLAME-RETARDANT POLYESTER FIBER Public/Granted day:2010-01-21
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