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1. (WO2018030162) RESIN COMPOSITION FOR FRICTION MATERIALS AND WET PAPER FRICTION MATERIAL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/030162 International Application No.: PCT/JP2017/027180
Publication Date: 15.02.2018 International Filing Date: 27.07.2017
IPC:
C09K 3/14 (2006.01) ,C08J 5/14 (2006.01) ,C08L 61/10 (2006.01) ,F16D 69/02 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
14
Anti-slip materials; Abrasives
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
14
Manufacture of abrasive or friction articles or materials
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
61
Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
04
Condensation polymers of aldehydes or ketones with phenols only
06
of aldehydes with phenols
08
with monohydric phenols
10
Phenol-formaldehyde condensates
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
69
Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
02
Composition of linings
Applicants: SUMITOMO BAKELITE CO., LTD.[JP/JP]; 5-8, Higashi-Shinagawa 2-chome, Shinagawa-ku, Tokyo 1400002, JP
Inventors: SUZUKI Yuji; JP
Agent: TANAI Sumio; JP
IIDA Masato; JP
FUKUHARA Naoshi; JP
Priority Data:
2016-15641509.08.2016JP
Title (EN) RESIN COMPOSITION FOR FRICTION MATERIALS AND WET PAPER FRICTION MATERIAL
(FR) COMPOSITION DE RÉSINE POUR MATÉRIAUX DE FRICTION ET MATÉRIAU DE FRICTION DE PAPIER HUMIDE
(JA) 摩擦材用樹脂組成物及び湿式ペーパー摩擦材
Abstract:
(EN) The present invention provides: a resin composition for friction materials, which contains a resol type phenolic resin having a constituent unit represented by general formula (r1) (wherein each of R1 and R2 independently represents an optionally substituted divalent hydrocarbon group) and a constituent unit represented by general formula (r2) (wherein each of R3 and R4 independently represents an optionally substituted divalent hydrocarbon group), and wherein the ratio of ether groups (-R3-O-R4-) in the resol type phenolic resin is 0.2-1.0 mole per 1 mole of benzene rings; and the like.
(FR) La présente invention concerne : une composition de résine pour matériaux de friction, qui contient une résine phénolique de type résol ayant une unité constitutive représentée par la formule générale (r1) (dans laquelle chacun de R1 et R2 représente indépendamment un groupe hydrocarboné divalent facultativement substitué) et un motif constitutif représenté par la formule générale (r2) (où chacun de R3 et R4 représente indépendamment un groupe hydrocarboné divalent facultativement substitué), et le rapport des groupes éther (-R3-O-R4-) dans la résine phénolique de type résol étant de 0,2 à 1,0 mole pour 1 mole de cycles de benzène ; et analogue.
(JA) 本願発明は、一般式(r1)(式中、R~Rは、それぞれ独立に、置換基を有してもよい2価の炭化水素基である)で表される構成単位と一般式(r2)(式中、R~Rは、それぞれ独立に、置換基を有してもよい2価の炭化水素基である)で表される構成単位とを有するレゾール型フェノール樹脂を含有し、前記レゾール型フェノール樹脂中のエーテル基(-R-O-R-)の割合が、ベンゼン環1モル当たり0.2~1.0モルである、摩擦材用樹脂組成物等を提供する。
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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: Japanese (JA)
Filing Language: Japanese (JA)