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1. (WO2019004275) ORGANOFLUORINE COMPOUND, LUBRICANT, AND METHOD FOR TREATING MAGNETIC RECORDING MEDIUM
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Pub. No.: WO/2019/004275 International Application No.: PCT/JP2018/024339
Publication Date: 03.01.2019 International Filing Date: 27.06.2018
IPC:
C08G 65/329 (2006.01) ,C08F 299/02 (2006.01) ,C10M 107/38 (2006.01) ,G11B 5/725 (2006.01) ,G11B 5/84 (2006.01) ,C10N 20/04 (2006.01) ,C10N 40/18 (2006.01) ,C10N 50/02 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02
from cyclic ethers by opening of the heterocyclic ring
32
Polymers modified by chemical after-treatment
329
with organic compounds
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
299
Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
02
from unsaturated polycondensates
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
107
Lubricating compositions characterised by the base-material being a macromolecular compound
38
containing halogen
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
5
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
62
Record carriers characterised by the selection of the material
72
Protective coatings, e.g. anti-static
725
containing a lubricant
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
5
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
84
Processes or apparatus specially adapted for manufacturing record carriers
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
20
Specified physical properties of component of lubricating compositions
04
Molecular weight; Molecular weight distribution
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
40
Specified use or application for which the lubricating composition is intended
14
Electric or magnetic purposes
18
in connection with recordings on magnetic tape or disc
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
50
Form in which the lubricant is applied to the material being lubricated
02
dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
Applicants:
昭和電工株式会社 SHOWA DENKO K.K. [JP/JP]; 東京都港区芝大門1丁目13番9号 13-9, Shiba Daimon 1-chome, Minato-ku, Tokyo 1058518, JP
Inventors:
渡邉 賢太郎 WATANABE, Kentaro; JP
上田 祥之 UEDA, Yasuyuki; JP
塙 健三 HANAWA, Kenzo; JP
Agent:
伊東 忠重 ITOH, Tadashige; JP
伊東 忠彦 ITOH, Tadahiko; JP
Priority Data:
2017-12856730.06.2017JP
Title (EN) ORGANOFLUORINE COMPOUND, LUBRICANT, AND METHOD FOR TREATING MAGNETIC RECORDING MEDIUM
(FR) COMPOSÉ ORGANOFLUORÉ, LUBRIFIANT, ET PROCÉDÉ DE TRAITEMENT DE SUPPORT D'ENREGISTREMENT MAGNÉTIQUE
(JA) 有機フッ素化合物、潤滑剤および磁気記録媒体の処理方法
Abstract:
(EN) One embodiment of the present invention is an organofluorine compound represented by the general formula (R-π-E-CH2-A-CH2-E')n-π'-G … (1B) (where n is an integer of 2-5, A is a divalent perfluoropolyether group, π is an arylene group or a single bond, R is an alkenyl group or alkynyl group, E and E' are each independently a group represented by the chemical formula -O-CH2CH(OH)CH2O-, an ether bond, or an ester bond, π' is a group having n + 1 hydrogen atoms eliminated from benzene, G is an organic group including a fullerene skeleton, the n number of groups represented by the general formula R-π-E-CH2-A-CH2-E'- may be the same or different, and of the n number of π, at least one is an arylene group.).
(FR) Un mode de réalisation de la présente invention est un composé organofluoré représenté par la formule générale (R-π-E-CH2-A-CH2-E')n-π'-G … (1B) (dans laquelle n représente un nombre entier de 2 à 5, A représente un groupe perfluoropolyéther divalent, π représente un groupe arylène ou une liaison simple, R représente un groupe alcényle ou un groupe alcynyle, E et E' représentent chacun indépendamment un groupe représenté par la formule chimique -O-CH2CH(OH)CH2O-, une liaison éther ou une liaison ester, π' représente un groupe ayant n + 1 atomes d'hydrogène éliminés du benzène, G est un groupe organique comprenant un squelette fullerène, le nombre n de groupes représentés par la formule générale R-π-E-CH2-A-CH2-E'- peut être identique ou différent, et du nombre n de π, au moins un est un groupe arylène).
(JA) 本発明の一態様は、有機フッ素化合物において、一般式 (R-π-E-CH-A-CH-E')-π'-G・・・(1B) (ただし、nは2~5の整数であり、Aは2価のパーフルオロポリエーテル基であり、πはアリーレン基または単結合であり、Rはアルケニル基またはアルキニル基であり、E及びE'は、それぞれ独立に、化学式 -O-CHCH(OH)CHO- で表される基、エーテル結合またはエステル結合であり、π'は、ベンゼンから水素原子がn+1個脱離した基であり、Gは、フラーレン骨格を含む有機基であり、n個の一般式 R-π-E-CH-A-CH-E'- で表される基は、同一であってもよいし、異なっていてもよく、n個のπのうち、少なくとも1個はアリーレン基である。) で表される。
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)