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1. (WO2017194776) WIPER BLADE FOR A WINDSCREEN WIPER FRAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/194776 International Application No.: PCT/EP2017/061534
Publication Date: 16.11.2017 International Filing Date: 12.05.2017
IPC:
B60S 1/38 (2006.01) ,C08K 3/34 (2006.01) ,C08L 7/00 (2006.01)
Applicants: VALEO SYSTÈMES D'ESSUYAGE[FR/FR]; ZA L' Agiot 8 Rue Louis Lormand CS 90581 LA VERRIERE 78322 LE MESNIL SAINT DENIS, FR
Inventors: ASSUID, Patrick; FR
Agent: CALLU-DANSEUX, Violaine; FR
Priority Data:
165429913.05.2016FR
Title (EN) WIPER BLADE FOR A WINDSCREEN WIPER FRAME
(FR) LAME D'ESSUYAGE POUR BALAI D'ESSUIE-GLACE
Abstract: front page image
(EN) The invention concerns a wiper blade (1) for a windscreen wiper frame, at least a portion of said blade (1) comprising a material made from natural rubber and at least one additive, characterised in that said additive is at least a bio-sourced plasticiser and in that said blade comprises, as the only rubber, said natural rubber in the vulcanised state, said vulcanised rubber being obtained by vulcanising a non-functionalised natural rubber. The invention also concerns a windscreen wiper frame comprising such a wiper blade and a wiper system comprising such a windscreen wiper frame.
(FR) L'invention concerne une lame d'essuyage (1) pour balai d'essuie-glace, au moins une partie de ladite lame (1) comprenant un matériau à base de caoutchouc naturel et au moins un additif, caractérisée en ce que ledit additif est au moins un plastifiant bio-sourcé et en ce que ladite lame comprend comme seul caoutchouc ledit caoutchouc naturel à l'état vulcanisé, ledit caoutchouc vulcanisé étant obtenu par vulcanisation d'un caoutchouc naturel non-fonctionnalisé. L'invention concerne aussi un balai d'essuie-glace comprenant une telle lame d'essuyage et un système d'essuyage comprenant un tel balai d'essuie-glace.
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: French (FR)
Filing Language: French (FR)