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. (WO2005121223) FIBRE-REINFORCED POLYMER COMPOSITES AND PROCESSES FOR PREPARING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/121223    International Application No.:    PCT/NL2005/000417
Publication Date: 22.12.2005 International Filing Date: 09.06.2005
IPC:
C08J 5/06 (2006.01), D06L 3/00 (2006.01), D01C 3/00 (2006.01)
Applicants: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO [NL/NL]; Schoemakerstraat 97, NL-2628 VK Delft (NL) (For All Designated States Except US).
DE VLIEGER, Jan, Jacobus [NL/NL]; (NL) (For US Only).
SLAGHEK, Theodoor, Maximiliaan [NL/NL]; (NL) (For US Only).
KOCK, Theodorus, Johannes, Jacobus, Maria [NL/NL]; (NL) (For US Only).
CRAENMEHR, Eric, Geraldus, Maria [NL/NL]; (NL) (For US Only).
DROST, Willem, Cornelis [NL/NL]; (NL) (For US Only).
VAN WANDELEN, Mario, Tarcisius, Raymundus [NL/NL]; (NL) (For US Only)
Inventors: DE VLIEGER, Jan, Jacobus; (NL).
SLAGHEK, Theodoor, Maximiliaan; (NL).
KOCK, Theodorus, Johannes, Jacobus, Maria; (NL).
CRAENMEHR, Eric, Geraldus, Maria; (NL).
DROST, Willem, Cornelis; (NL).
VAN WANDELEN, Mario, Tarcisius, Raymundus; (NL)
Agent: WINCKELS, J., H., F.; Johan de Wittlaan 7, NL-2517 JR Den Haag (NL)
Priority Data:
04076701.4 09.06.2004 EP
Title (EN) FIBRE-REINFORCED POLYMER COMPOSITES AND PROCESSES FOR PREPARING THE SAME
(FR) COMPOSITES POLYMERES RENFORCES PAR DES FIBRES ET LEURS PROCEDES DE PREPARATION
Abstract: front page image
(EN)The invention provides a fibre-reinforced polymer composite comprising fibres derived from mammalian hair and/or feathers, wherein the fibres have been prepared by means of a process comprising the steps of: (a) subjecting mammalian hair and/or feathers to an oxidation treatment in which the hair and/or feathers (is) are contacted with a solution, which comprises a bleaching agent; (b) separating the oxidised hair and/or feathers from the solution; and (c) drying the separated hair and/or feathers. The invention further provides processes to prepare said composite, a process to prepare said fibres, and shaped polymer products comprising said composite.
(FR)L'invention concerne un composite polymère renforcé par des fibres, comprenant des fibres dérivés de poils et/ou de plumes de mammifères, caractérisé en ce que les fibres sont préparées suivant un processus comprenant les étapes suivantes : (a) soumettre les poils et/ou les plumes des mammifères à un traitement d'oxydation au cours duquel les poils et/ou les plumes sont mis en contact avec une solution comprenant un agent de blanchiment ; (b) séparer de la solution les poils et/ou les plumes oxydés ; et (c) sécher les poils et/ou les plumes séparés. L'invention concerne en outre des procédés de préparation dudit composite, un procédé de préparation des fibres, ainsi que les produits polymères mis en forme comprenant ledit composite.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)