中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US08668995B2 Fluoropolyether compound, lubricant and magnetic disk each containing the same 有权
氟聚醚化合物，润滑剂和磁盘各自含有相同的

Fluoropolyether compound, lubricant and magnetic disk each containing the same
Abstract:
A compound of the formula (1), lubricant containing the compound and magnetic disk C6H4—(O—Z—R—X)2  (1) wherein Z is —CH2CH2O— or —CH2CH(OH)CH2O—, R is —CH2CF2CF2CF2O(CF2CF2CF2CF2O)nCF2CF2CF2CH2—, n is a real number of 0 to 20, X is —OH, —O(CH2)mOH, —OCH2CH(OH)CH2OH, —OCH2CH(OH)CH2O—C6H5 or —OCH2CH(OH)CH2O—C6H4—OCH3, m is an integer of 1 to 6.
Abstract(Chinese):

式（1）化合物，含有化合物的润滑剂和其中Z为-CH 2 CH 2 O-或-CH 2 CH（OH）CH 2 O-，R为-CH 2 CF 2 CF 2 CF 2 O（CF 2 CF 2 CF 2 CF 2 O）n CF 2 CF 2 CF 2 CH 2 - 的化合物和磁盘C 6 H 4 - （OZRX）2（1） n是0至20的实数，X是-OH，-O（CH 2）m OH，-OCH 2 CH（OH）CH 2 OH，-OCH 2 CH（OH）CH 2 O-C 6 H 5或-OCH 2 CH（OH）CH 2 O-C 6 H 4 -O 是1〜6的整数。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0