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1. WO2018139174 - FLUOROETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM

Publication Number WO/2018/139174
Publication Date 02.08.2018
International Application No. PCT/JP2018/000071
International Filing Date 05.01.2018
IPC
C07D 213/68 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
60with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
62Oxygen or sulfur atoms
63One oxygen atom
68attached in position 4
C07D 231/12 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
231Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
02not condensed with other rings
10having two or three double bonds between ring members or between ring members and non-ring members
12with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
C07D 277/24 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
277Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
02not condensed with other rings
20having two or three double bonds between ring members or between ring members and non-ring members
22with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
24Radicals substituted by oxygen atoms
C07D 333/16 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
333Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
02not condensed with other rings
04not substituted on the ring sulfur atom
06with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
14Radicals substituted by singly bound hetero atoms other than halogen
16by oxygen atoms
C07D 409/12 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
409Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
02containing two hetero rings
12linked by a chain containing hetero atoms as chain links
C08G 65/331 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02from cyclic ethers by opening of the heterocyclic ring
32Polymers modified by chemical after-treatment
329with organic compounds
331containing oxygen
CPC
C07D 213/68
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
60with heteroatoms or with carbon atoms having three bonds to hetero atoms, with at the most one to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
62Oxygen or sulfur atoms
63One oxygen atom
68attached in position 4
C07D 231/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
231Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
02not condensed with other rings
10having two or three double bonds between ring members or between ring members and non-ring members
12with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
C07D 277/24
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
277Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
02not condensed with other rings
20having two or three double bonds between ring members or between ring members and non-ring members
22with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
24Radicals substituted by oxygen atoms
C07D 333/16
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
333Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
02not condensed with other rings
04not substituted on the ring sulfur
06with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
14Radicals substituted by singly bound hetero atoms other than halogen
16by oxygen atoms
C07D 409/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
409Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
02containing two hetero rings
12linked by a chain containing hetero atoms as chain links
C08G 65/007
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
65Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
002from unsaturated compounds
005containing halogens
007containing fluorine
Applicants
  • 昭和電工株式会社 SHOWA DENKO K.K. [JP]/[JP]
Inventors
  • 山口 裕太 YAMAGUCHI Yuta
  • 柳生 大輔 YAGYU Daisuke
  • 福本 直也 FUKUMOTO Naoya
  • 植竹 祥子 UETAKE Shoko
  • 加藤 剛 KATO Tsuyoshi
  • 冨田 浩幸 TOMITA Hiroyuki
  • 宮坂 隆太 MIYASAKA Ryuuta
  • 室伏 克己 MUROFUSHI Katsumi
Agents
  • 及川 周 OIKAWA Shu
  • 荒 則彦 ARA Norihiko
  • 勝俣 智夫 KATSUMATA Tomoo
Priority Data
2017-01234426.01.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) FLUOROETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM
(FR) COMPOSÉ DE FLUOROÉTHER, 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) A fluoroether compound represented by formula (1). R1-R2-CH2-R3-CH2-R4-R5 (1) (In formula (1), R1 and R5 may be the same or different and are each a group having a heteroring, R2 and R4 may be the same or different and are each a divalent linking group having a polar group, and R3 is a perfluoropolyether chain.)
(FR) L'invention concerne un composé fluoroéther représenté par la formule (1). R1-R2-CH2-R3-CH2-R4-R5 (1) (dans la formule (1), R1 et R5 peuvent être identiques ou différents et représentent chacun un groupe ayant un hétérocycle, R2 et R4 peuvent être identiques ou différents et représentent chacun un groupe de liaison divalent ayant un groupe polaire, et R3 est une chaîne perfluoropolyéther.)
(JA) 下記式(1)で表される含フッ素エーテル化合物とする。 R1-R2-CH2-R3-CH2-R4-R5 (1) (式(1)中、R1およびR5は複素環を有する基であり、同じであっても異なっていても良く、R2およびR4は極性基を有する2価の連結基であり、同じであっても異なっていても良く、R3はパーフルオロポリエーテル鎖である。)
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