Title:
カーペット用ポリ(トリメチレンテレフタレート)BCF異型断面糸
Document Type and Number:
Japanese Patent JP4074076
Kind Code:
B2
Abstract:
This invention relates to a poly(trimethylene terephthalate) BCF carpet yarn having a Y-shaped cross-section that has an modification ratio and a arm angle within a specific range, and a method for preparing it. The BCF carpet yarn has excellent bulk property and spinning efficiency, and a carpet made from it has good appearance, sense of touch, and tufting efficiency.
Inventors:
Lee Tachibana
Cui Yong San
Lee Keng Fu
Cui Yong San
Lee Keng Fu
Application Number:
JP2001292653A
Publication Date:
April 09, 2008
Filing Date:
September 25, 2001
Export Citation:
Assignee:
Hyosung Corporation
International Classes:
A47G27/02; D01D5/253; D01F6/62; D02G1/20; D02G3/44
Domestic Patent References:
| JP10502139A | ||||
| JP9049118A | ||||
| JP2000282338A | ||||
| JP59094609A | ||||
| JP11302922A | ||||
| JP63196708A | ||||
| JP3234818A | ||||
| JP7324240A | ||||
| JP9003724A |
Foreign References:
| WO2001016413A1 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita