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1. (WO2019063916) COMPOSITE AND POWER TRANSMISSION BELT
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Pub. No.: WO/2019/063916 International Application No.: PCT/FR2018/052311
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:
175910829.09.2017FR
Title (EN) COMPOSITE AND POWER TRANSMISSION BELT
(FR) COMPOSITE ET COURROIE DE TRANSMISSION DE PUISSANCE
Abstract:
(EN) The invention relates to a composite comprising: - at least one reinforcing element (10), - an adhesive layer (14) made from an adhesive composition, - an elastomeric bonding layer (16), - an elastomeric body. The adhesive composition comprises a resin based: - on an aromatic polyphenol comprising an aromatic ring bearing two hydroxyl functions in the meta position relative to one another, the two positions ortho to one of the hydroxyl functions being unsubstituted; and/or - on an aromatic monophenol comprising a six-membered aromatic ring bearing a single hydroxyl function, ◦ the two positions ortho to the hydroxyl function being unsubstituted or ◦ at least one position ortho to the hydroxyl function and the position para to the hydroxyl function being unsubstituted, and - on an aromatic compound comprising an aromatic ring bearing two functions, one of these functions being a hydroxymethyl function, the other being an aldehyde function or a hydroxymethyl function.
(FR) L'invention concerne un composite comprenant: -au moins un élément de renfort (10), -une couche adhésive (14) réalisée dans une composition adhésive, -une couche élastomérique de liaison (16), -un corps élastomérique. La composition adhésive comporte une résine à base: - d'un polyphénol aromatique 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 aromatique comprenant un noyau aromatique à six chainons portant une unique fonction hydroxyle, olesdeux positions ortho de la fonction hydroxyle étant non substituées ou oau moins une position ortho et la position para de la fonction hydroxyle étant non substituées, et - d'un composé aromatique comprenant un noyau aromatique porteur dedeux 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)