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1. (WO2019063917) COMPOSITE AND POWER TRANSMISSION BELT
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Pub. No.: WO/2019/063917 International Application No.: PCT/FR2018/052312
Publication Date: 04.04.2019 International Filing Date: 21.09.2018
IPC:
C08J 5/04 (2006.01) ,B29D 29/10 (2006.01) ,C08J 5/12 (2006.01) ,C09J 161/06 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
04
Reinforcing macromolecular compounds with loose or coherent fibrous material
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
29
Producing belts or bands
10
Driving belts having wedge-shaped cross-section
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
12
Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
161
Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
04
Condensation polymers of aldehydes or ketones with phenols only
06
of aldehydes with phenols
Applicants:
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN [FR/FR]; 23, Place des Carmes-Déchaux 63000 CLERMONT-FERRAND, FR
Inventors:
DOISNEAU, David; FR
Agent:
DESBORDES, Guillaume; FR
Priority Data:
175910929.09.2017FR
Title (EN) COMPOSITE AND POWER TRANSMISSION BELT
(FR) COMPOSITE ET COURROIE DE TRANSMISSION DE PUISSANCE
Abstract:
(EN) The invention relates to a composite comprising: - a reinforcing element (10), - an adhesive layer (14) made in an adhesive composition, - an elastomeric body made in an elastomeric matrix comprising an ethylene-alpha olefin elastomer and/or a polychloroprene elastomer. The adhesive composition comprises a resin based on: - a polyphenol comprising an aromatic ring bearing two hydroxyl functional groups in the meta position relative to one another, the two ortho positions of one of the hydroxyl functions being unsubstituted, and/or - a monophenol comprising a six-membered aromatic ring bearing a single hydroxyl function, the two ortho positions being unsubstituted or an ortho position and the para position being unsubstituted, and - a compound comprising an aromatic ring bearing two functions, one of said functions being a hydroxymethyl function, the other being an aldehyde function or a hydroxymethyl function.
(FR) L'invention concerne un composite comprenant : - un élément de renfort (10), - une couche adhésive (14) réalisée dans une composition adhésive, - un corps élastomérique réalisé dans une matrice élastomérique comprenant un élastomère de type éthylène alpha oléfine et/ou un élastomère polychloroprène. La composition adhésive comporte une résine à base: - d'un polyphénol comprenant un noyau aromatique porteur de deux fonctions hydroxyle en position méta l'une par rapport à l'autre, les deux positions ortho d' une des fonctions hydroxyle étant non substituées, et/ou - d'un monophénol comprenant un noyau aromatique à six chainons portant une unique fonction hydroxyle, les deux positions ortho étant non substituées ou une position ortho et la position para étant non substituées, et - d'un composé comprenant un noyau aromatique porteur de deux fonctions, l'une de ces fonctions étant une fonction hydroxyméthyle, l'autre étant une fonction aldéhyde ou une fonction hydroxyméthyle.
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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, JO, 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)