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. (WO2003007864) NON-WOVEN ELASTIC LAMINATE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/007864    International Application No.:    PCT/US2001/022493
Publication Date: 30.01.2003 International Filing Date: 18.07.2001
Chapter 2 Demand Filed:    08.05.2002    
IPC:
A61F 13/15 (2006.01), B32B 5/04 (2006.01), B32B 27/08 (2006.01), B32B 27/30 (2006.01), B32B 37/14 (2006.01), D04H 13/00 (2006.01)
Applicants: POLYMER GROUP, INC. [US/US]; 4838 Jenkins Avenue, North Charleston, SC 29405 (US)
Inventors: ERDOS, Valeria; (US)
Agent: HOOVER, Allen, J.; Wood, Phillips, Katz, Clark & Mortimer, Citicorp Center, Suite 3800, 500 West Madison Street, Chicago, IL 60661-2511 (US)
Priority Data:
Title (EN) NON-WOVEN ELASTIC LAMINATE
(FR) STRATIFIE ELASTIQUE NON TISSE
Abstract: front page image
(EN)An elastic laminate fabric (16) useful for applications including apparel, sanitary products, and the like has an elastic vinylidene isoprene polymer film (6) sandwiched between two outer non-woven layers (2 & 10) with the second outer layer (10) calendared into the film's exposed side. The composite elastic fabric laminate (16) has a CD elongation of at least 120 %, and at least has a recovery of at least 85% after several cycles of 100% elongation. A method of making the non-woven elastic laminate fabric is also disclosed.
(FR)L'invention concerne un tissu stratifié élastique (16) utilisé dans des applications comprenant des produits sanitaires, des habits, et similaire qui comprend un film polymère d'isoprène de vinydilène élastique (6) compris entre deux couches non tissées externes (2 & 10), la seconde couche externe (10) étant lustrée sur le côté exposé du film. Le stratifié de tissu élastique composite (116) possède un étirement dans le sens du cisaillement d'au moins 120 % et une récupération d'au moins 85 %, après plusieurs cycles d'étirement de 100 %. Cette invention concerne aussi un procédé de fabrication du tissu stratifié élastique non tissé.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, 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, 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, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)