发明授权
- 专利标题： Fluoroaliphaticthiomethylsiloxanes
- 专利标题（中）： 氟代二甲硅氧烷
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申请号： US34699273申请日： 1973-04-02
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公开(公告)号： US3847961A公开(公告)日： 1974-11-12
- 发明人: KOSHAR R
- 申请人： MINNESOTA MINING & MFG
- 专利权人： Minnesota Mining & Mfg
- 当前专利权人： Minnesota Mining & Mfg
- 优先权： US34699273 1973-04-02
- 主分类号： C08L83/00
- IPC分类号： C08L83/00 ; C07F7/08 ; C07F7/12 ; C08G77/00 ; C08G77/06 ; C08G77/28 ; C08G77/38 ; C08G77/392 ; C08L83/04
摘要：
1. AN ORGANOSILOXANE CONTAINING AT LEAST ONE UNIT OF THE FORMULA
RF-S-CH(-Y)-SI(-R(N)=O(3-N/2)
WHEREIN R1 IS A HIGHLY FLUORINATED MONOVALENT FLUOROALIPHATIC RADICAL HAVING 1 TO 18 CARBON ATOMS, R IS AN ORGANIC RADICAL SELECTED FROM METHYL, ETHYL, AND PHENYL GROUPS, Y IS SELECTED FROM METHYL, CHLOROMETHYL, PHENYL, RFS, RFCH2, CHLORINE AND HYDROGEN, AND N IS 0-2, THE REMAINING GROUPS IN THE ORGANOSILOXANE BEING SILOXY GROUPS CONTAINING ONLY METHYL, ETHYL, OR PHEMYL GROUPS BONDED TO SILICON.
RF-S-CH(-Y)-SI(-R(N)=O(3-N/2)
WHEREIN R1 IS A HIGHLY FLUORINATED MONOVALENT FLUOROALIPHATIC RADICAL HAVING 1 TO 18 CARBON ATOMS, R IS AN ORGANIC RADICAL SELECTED FROM METHYL, ETHYL, AND PHENYL GROUPS, Y IS SELECTED FROM METHYL, CHLOROMETHYL, PHENYL, RFS, RFCH2, CHLORINE AND HYDROGEN, AND N IS 0-2, THE REMAINING GROUPS IN THE ORGANOSILOXANE BEING SILOXY GROUPS CONTAINING ONLY METHYL, ETHYL, OR PHEMYL GROUPS BONDED TO SILICON.
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