WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2001000912) PRELIMINARILY TWISTED AND FALSE TWISTED YARN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/000912    International Application No.:    PCT/JP2000/004158
Publication Date: 04.01.2001 International Filing Date: 23.06.2000
Chapter 2 Demand Filed:    04.10.2000    
IPC:
D01F 6/62 (2006.01), D02G 1/02 (2006.01), D02G 3/26 (2006.01)
Applicants: ASAHI KASEI KABUSHIKI KAISHA [JP/JP]; 2-6, Dojimahama 1-chome, Kita-ku, Osaka-shi, Osaka 530-8205 (JP) (For All Designated States Except US).
YAMAMOTO, Mitsuyuki [JP/JP]; (JP) (For US Only).
OKUNO, Tokio [JP/JP]; (JP) (For US Only)
Inventors: YAMAMOTO, Mitsuyuki; (JP).
OKUNO, Tokio; (JP)
Agent: ISHIDA, Takashi; A. Aoki, Ishida & Associates, Toranomon 37 Mori Bldg., 5-1, Toranomon 3-chome, Minato-ku, Tokyo 105-8423 (JP)
Priority Data:
11/179203 25.06.1999 JP
Title (EN) PRELIMINARILY TWISTED AND FALSE TWISTED YARN
(FR) FIL A FAUSSE TORSION ET A TORSION PRELIMINAIRE
Abstract: front page image
(EN)A preliminarily twisted and false twisted yarn, characterized in that the yarn comprises multifilaments of polytrimethylene terephthalate fibers and the multifilaments are preliminary twisted in a different direction from that of a false twisting. The preliminarily twisted and false twisted yarn can be used for manufacturing a fabric which is excellent in stretching property and the recovery from an extended state and has a soft feeling.
(FR)L'invention se rapporte à un fil à fausse torsion et à torsion préliminaire, qui se caractérise en ce qu'il comporte de multiples filaments de fibres de téréphtalate de polytriméthylène qui ont subi une torsion préliminaire dans un sens différent de celui de la fausse torsion. Le fil à fausse torsion et à torsion préliminaire de cette invention peut servir à la fabrication d'une étoffe qui est dotée d'excellentes caractéristiques d'extensibilité et de récupération à partir d'un état étiré et qui se caractérise par sa souplesse.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)