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. (WO2012104343) FIBER-REINFORCED POLYURETHANE COMPOSITE PLATES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/104343    International Application No.:    PCT/EP2012/051677
Publication Date: 09.08.2012 International Filing Date: 01.02.2012
IPC:
C08J 5/24 (2006.01), C08J 5/04 (2006.01), C08G 18/76 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, Michigan 48674 (US) (For All Designated States Except US).
DIENA, Paolo [IT/IT]; (IT) (For US Only).
COCCONI, Carlo [IT/IT]; (IT) (For US Only).
BERTUCELLI, Luigi [IT/IT]; (IT) (For US Only)
Inventors: DIENA, Paolo; (IT).
COCCONI, Carlo; (IT).
BERTUCELLI, Luigi; (IT)
Agent: MANCINI, Vincenzo; Via Rosolino Pilo 19/B I-20129 Milano (IT)
Priority Data:
MI2011A000157 04.02.2011 IT
Title (EN) FIBER-REINFORCED POLYURETHANE COMPOSITE PLATES
(FR) PLAQUES COMPOSITES DE POLYURÉTHANE RENFORCÉ PAR DES FIBRES
Abstract: front page image
(EN)Fiber-reinforced polyurethane composite plates having a thickness of at least 12 mm contains at least 20% by weight of reinforcing fibers embedded in a polyurethane polymer matrix, which polyurethane polymer matrix has a calculated molecular weight between crosslinks of from 450 to 2500. The composite plates have excellent load-bearing properties and exhibit small permanent sets upon loading.
(FR)L'invention porte sur des plaques composites de polyuréthane renforcé par des fibres ayant une épaisseur d'au moins 12 mm contenant au moins 20 % en poids de fibres renforçantes noyées dans une matrice de polymère de type polyuréthane, laquelle matrice de polymère de type polyuréthane a une masse moléculaire calculée entre les réticulations de 450 à 2500. Les plaques composites ont d'excellentes propriétés de capacité à porter une charge et présentent de petites déformations permanentes sous une charge.
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)