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. (WO2013056401) PROCESS FOR THE PRODUCTION OF COATED TEXTILES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/056401    International Application No.:    PCT/CN2011/001754
Publication Date: 25.04.2013 International Filing Date: 21.10.2011
IPC:
D06M 15/564 (2006.01), D06N 3/00 (2006.01), D06N 3/14 (2006.01), B32B 5/20 (2006.01)
Applicants: BAYER INTELLECTUAL PROPERTY GMBH [DE/DE]; Alfred-Nobel-Strasse 10 40789 Monheim am Rhein (DE) (For All Designated States Except US).
BAYER MATERIALSCIENCE (CHINA) CO., LTD. [CN/CN]; 82 Muhua Road Shanghai Chemical Industry Park Caojing, Shanghai 201507 (CN) (For All Designated States Except US).
IRNICH, Rolf [DE/DE]; (DE) (For US Only).
YANG, Shaojun [CN/CN]; (CN) (For US Only)
Inventors: IRNICH, Rolf; (DE).
YANG, Shaojun; (CN)
Agent: PEKSUNG INTELLECTUAL PROPERTY LTD.; 908 Shining Tower, 35 Xueyuan Road, Haidian District, Beijing 100191 (CN)
Priority Data:
Title (EN) PROCESS FOR THE PRODUCTION OF COATED TEXTILES
(FR) PROCÉDÉ POUR LA PRODUCTION DE TEXTILES ENDUITS
Abstract: front page image
(EN)A process for the production of coated textiles comprises the steps of: providing a textile substrate having a first side and a second side opposing the first side; contacting at least a part of the first side of the textile substrate with a spreadable polyurethane mechanical foam; applying a reduced pressure to at least a part of the second side of the textile substrate opposing the first side which has been contacted with the polyurethane mechanical foam; and solidifying the polyurethane mechanical foam with which the textile substrate has been contacted. The invention further relates to a coated textile obtainable by such a process, in particular a synthetic leather.
(FR)L'invention porte sur un procédé pour la production de textiles enduits, comprenant les étapes consistant à : utiliser un substrat textile ayant un premier côté et un second côté à l'opposé du premier côté; mettre en contact au moins une partie du premier côté du substrat textile avec une mouse mécanique de polyuréthane étalable; appliquer une pression réduite sur au moins une partie du second côté du substrat textile à l'opposé du premier côté qui a été mis en contact avec la mousse mécanique de polyuréthane; et solidifier la mousse mécanique de polyuréthane avec laquelle le substrat textile a été mis en contact. L'invention porte en outre sur un textile enduit pouvant être obtenu par un tel procédé, en particulier un cuir synthétique.
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, DE, 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, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, 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, RS, 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)