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1. (WO2017174332) COMPOSITE MATERIALS IN WOUND TREATMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/174332    International Application No.:    PCT/EP2017/056475
Publication Date: 12.10.2017 International Filing Date: 20.03.2017
IPC:
A61L 15/22 (2006.01), A61L 15/28 (2006.01), A61L 15/42 (2006.01), A61L 15/60 (2006.01), C08L 1/26 (2006.01), C08L 29/04 (2006.01), C08L 75/04 (2006.01)
Applicants: MÖLNLYCKE HEALTH CARE AB [SE/SE]; Gamlestadsvägen 3C 40252 Göteborg (SE)
Inventors: GARDINER, Eric S.; (US).
PALEDZKI, Magnus; (US)
Agent: TOSTMANN, Holger; (DE)
Priority Data:
16164518.9 08.04.2016 EP
Title (EN) COMPOSITE MATERIALS IN WOUND TREATMENT
(FR) MATÉRIAUX COMPOSITES DANS LE TRAITEMENT DE PLAIES
Abstract: front page image
(EN)The present invention relates to a composite material, which is of particular use in wound treatment, and to a method for producing the same composite material. Said composite material comprises a hydrophilic polyurethane foam material comprising a first polyurethane polymer;a hydrophilic fiber material comprising a second polymer, wherein said second polymer is not a polyurethane polymer and wherein said fiber material is capable of absorbing and retaining a fluid. In the composite material according to the present invention, said first polymer is covalently bonded to said second polymer.
(FR)La présente invention concerne un matériau composite, qui est particulièrement utile dans le traitement de plaies, et un procédé de fabrication dudit matériau composite. Ledit matériau composite comprend un matériau de mousse de polyuréthane hydrophile comprenant un premier polymère de polyuréthane ; un matériau de fibre hydrophile comprenant un deuxième polymère, ledit deuxième polymère n'étant pas un polymère de polyuréthane et ledit matériau de fibre étant capable d'absorber et de retenir un fluide. Dans le matériau composite selon la présente invention, ledit premier polymère est lié de façon covalente audit deuxième polymère.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)