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1. (WO2010022968) LAYERED STRUCTURE WITH BARRIER LAYER, APPAREL PIECE WITH SUCH A LAYERED STRUCTURE AND PRODUCTION OF SUCH A LAYERED STRUCTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/022968    International Application No.:    PCT/EP2009/006254
Publication Date: 04.03.2010 International Filing Date: 28.08.2009
IPC:
A41D 19/00 (2006.01), B32B 7/14 (2006.01)
Applicants: W.L. GORE & ASSOCIATES GMBH [DE/DE]; Hermann-Oberth Strasse 22 85640 Putzbrunn (DE) (For All Designated States Except US).
ZAGGL, Alexander [DE/DE]; (DE) (For US Only).
ZOUDLIK, Holger [DE/DE]; (DE) (For US Only).
KLUG, Helmut [DE/DE]; (DE) (For US Only)
Inventors: ZAGGL, Alexander; (DE).
ZOUDLIK, Holger; (DE).
KLUG, Helmut; (DE)
Agent: WAIBEL, Stefan, C.; Klunker Schmitt-Nilson Hirsch Destouchesstrasse 68 80796 München (DE)
Priority Data:
10 2008 044 982.2 29.08.2008 DE
Title (EN) LAYERED STRUCTURE WITH BARRIER LAYER, APPAREL PIECE WITH SUCH A LAYERED STRUCTURE AND PRODUCTION OF SUCH A LAYERED STRUCTURE
(FR) STRUCTURE STRATIFIÉE MUNIE D’UNE COUCHE BARRIÈRE, PIÈCE DE VÊTEMENT MUNIE D’UNE TELLE STRUCTURE STRATIFIÉE ET FABRICATION D’UNE TELLE STRUCTURE STRATIFIÉE
Abstract: front page image
(EN)A layered structure (1), in particular for production of apparel (50, 70) such as a glove or head covering, comprises at least a first layer (10) and a second layer (20, 22), the second layer including at least a barrier layer (20), and a bonding substance (30) partially disposed between the barrier layer (20) and the first layer (10) to create a bond between the barrier layer and the first layer. The bonding substance (30) includes at least one component (32) of low viscosity such that a force (F) between the first and second layers (10, 20) which acts on at least one of the layers (10, 20) in a force action area (A1) is distributed by a plastic flow onto an area (A2) which is larger than the force action area (A1). More particularly, the bonding substance (30) includes at least one component (32) which is configured such that it has, at 25°C, a shear modulus of not more than 3 x 105 Pa in accordance with the Dahlquist criterion.
(FR)L’invention concerne une structure stratifiée (1), en particulier pour la fabrication de vêtements (50, 70) tels qu’un gant ou un bonnet, comprenant au moins une première couche (10) et une seconde couche (20, 22), la seconde couche comprenant au moins une couche barrière (20), ainsi qu’une substance de liaison (30) partiellement agencée entre la couche barrière (20) et la première couche (10) afin de créer une liaison entre la couche barrière et la première couche. La substance de liaison (30) comprend au moins un constituant (32) de faible viscosité, de telle sorte qu’une force (F) entre les première et seconde couches (10, 20) agissant sur au moins une des couches (10, 20) dans une zone d’action de force (A1) est répartie par un écoulement plastique sur une zone (A2) plus importante que la zone d’action de force (A1). De manière plus particulière, la substance de liaison (30) comprend au moins un constituant (32) configuré de telle sorte qu’il présente, à 25 °C, un module en cisaillement non supérieur à 3 x 105 Pa selon le critère de Dahlquist.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)