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1. (WO2019049585) FLUORINATED ETHER COMPOUND, LUBRICANT FOR MAGNETIC STORAGE MEDIUM, AND MAGNETIC STORAGE MEDIUM
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Pub. No.: WO/2019/049585 International Application No.: PCT/JP2018/029582
Publication Date: 14.03.2019 International Filing Date: 07.08.2018
IPC:
C07C 43/315 (2006.01) ,C07C 43/13 (2006.01) ,C10M 105/54 (2006.01) ,C10M 107/38 (2006.01) ,G11B 5/725 (2006.01) ,C10N 20/04 (2006.01) ,C10N 30/06 (2006.01) ,C10N 40/18 (2006.01) ,C10N 50/02 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
43
Ethers; Compounds having groups, groups or groups
30
Compounds having groups
315
containing oxygen atoms singly bound to carbon atoms not being acetal carbon atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
43
Ethers; Compounds having groups, groups or groups
02
Ethers
03
having all ether-oxygen atoms bound to acyclic carbon atoms
04
Saturated ethers
13
containing hydroxy or O-metal groups
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
105
Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
50
containing halogen
54
containing carbon, hydrogen, halogen and oxygen
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
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
30
Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
06
Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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]; 東京都港区芝大門一丁目13番9号 13-9, Shibadaimon 1-chome, Minato-ku, Tokyo 1058518, JP
Inventors:
加藤 剛 KATO Tsuyoshi; JP
柳生 大輔 YAGYU Daisuke; JP
福本 直也 FUKUMOTO Naoya; JP
山口 裕太 YAMAGUCHI Yuta; JP
Agent:
及川 周 OIKAWA Shu; JP
荒 則彦 ARA Norihiko; JP
勝俣 智夫 KATSUMATA Tomoo; JP
Priority Data:
2017-17241507.09.2017JP
Title (EN) FLUORINATED ETHER COMPOUND, LUBRICANT FOR MAGNETIC STORAGE MEDIUM, AND MAGNETIC STORAGE MEDIUM
(FR) COMPOSÉ ÉTHER FLUORÉ, LUBRIFIANT POUR SUPPORT D’ENREGISTREMENT MAGNÉTIQUE, ET SUPPORT D’ENREGISTREMENT MAGNÉTIQUE
(JA) 含フッ素エーテル化合物、磁気記録媒体用潤滑剤および磁気記録媒体
Abstract:
(EN) Provided is a fluorinated ether compound represented by formula (1). (1): R1-R2-CH2-R3-CH2-R4 (In the formula (1), R1 is an alkyl group optionally having a substituent, R2 is a divalent linking group linked to R1 via etheric oxygen, R3 is a perfluoropolyether chain, and R4 is different from R1-R2 and is a terminal group which includes two or three polar groups and in which the polar groups are each linked to different carbon atoms, and the carbon atoms to which the polar groups are linked are bonded to each other via a linking group including a carbon atom to which the polar groups are not linked.)
(FR) L’invention fournit un composé éther fluoré représenté par la formule (1) suivante. R-R-CH-R-CH-R (1) (Dans la formule (1), R représente un groupe alkyle ayant un substituant de manière facultative, R représente un groupe de liaison divalent lié à R par un oxygène d’éther, R représente une chaîne perfluoropolyéther, et R représente un groupe terminal qui est différent de R et R, qui contient 2 ou 3 groupes polaires, chaque groupe polaire étant lié à un atome de carbone différent, et ces atomes de carbone liés auxdits groupes polaires étant liés entre eux par l’intermédiaire d’un groupe de liaison contenant un atome de carbone non lié au groupe polaire.)
(JA) 下記式(1)で表される含フッ素エーテル化合物を提供する。 R-R-CH-R-CH-R (1) (式(1)中、Rは置換基を有してもよいアルキル基であり、Rはエーテル性酸素によってRと結合する2価の連結基であり、Rはパーフルオロポリエーテル鎖であり、RはR-Rと異なる基であって2つまたは3つの極性基を含み、各極性基がそれぞれ異なる炭素原子に結合し、前記極性基の結合している炭素原子同士が、極性基の結合していない炭素原子を含む連結基を介して結合している末端基である。)
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)