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1. 发明授权

EP0348948B1 Process for production of polyfluorocarbon iodide 失效
标题翻译：生产多氟碳化合物的方法
公开(公告)号：EP0348948B1
公开(公告)日：1994-03-23
申请号：EP89111784.8
申请日：1989-06-28
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Tohzuka, Takashi , Fujiwara, Koji
IPC分类号： C08G65/00 , C08F8/22 , C07B39/00
CPC分类号： C08F8/22 , C08G65/226 , C08G65/3233

2. 发明公开

EP0338530A2 Fluorine-containing polyether and nonionic surfactant comprising the same 失效
标题翻译：氟聚合物和聚合物。
公开(公告)号：EP0338530A2
公开(公告)日：1989-10-25
申请号：EP89107025.2
申请日：1989-04-19
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Tohzuka, Takashi , Ishikawa, Sueyoshi , Yamamoto, Ikuo
IPC分类号： C08G65/32 , B01F17/00
CPC分类号： B01F17/0035 , C08G65/00
摘要： A fluorine-containing polyether of the formula:
or
wherein R f and R f , are a group containing a perfluoroalkyl polyether group, X is -CF 2 COO-, -C 2 F 4 COO- or -CF 2 CF 2 and A is a group containing a polyalkylene glycol group, can be used as a nonionic surfactant which is compatible with a perfluoroalkyl polyether.
摘要翻译：具有下式的含氟聚醚：Rf-XA（I）或AXR min fXA（II）其中Rf和R min f是含有全氟烷基聚醚基团的基团，X是-CF 2 COO - ， - C 2 F 4 COO-或-CF 2 CF 2， A是含有聚亚烷基二醇基团的基团，可以用作与全氟烷基聚醚相容的非离子表面活性剂。

3. 发明公开

EP0180996A2 Fluorine-containing grease composition 失效
标题翻译：润滑脂组合物的含氟。
公开(公告)号：EP0180996A2
公开(公告)日：1986-05-14
申请号：EP85114208.3
申请日：1985-11-07
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Fukui, Shoshin , Shimasaki, Shuhei , Tohzuka, Takashi
IPC分类号： C10M107/38 , C10M169/00
CPC分类号： C10M169/00 , C10M107/38 , C10M119/22 , C10M147/02 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/023 , C10M2213/04 , C10M2213/043 , C10M2213/06 , C10M2213/0606 , C10M2213/062 , C10M2213/0623
摘要： A fluorine-containing grease composition comprising a halogen-containing polyether of the formula:
wherein a, b, c, d, e and f are each an integer not less than 0 and satisfy the following equations: and and 0.5 to 60% by weight of a fluororesin base in the weight of the whole composition, which has good chemical and heat resistance and is used in a high temperature environment.

4. 发明授权

EP0338530B1 Fluorine-containing polyether and nonionic surfactant comprising the same 失效
标题翻译：聚醚和包含它们非离子表面活性含氟。
公开(公告)号：EP0338530B1
公开(公告)日：1994-06-29
申请号：EP89107025.2
申请日：1989-04-19
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Tohzuka, Takashi , Ishikawa, Sueyoshi , Yamamoto, Ikuo
IPC分类号： C08G65/32 , B01F17/00
CPC分类号： B01F17/0035 , C08G65/00

5. 发明授权

EP0341613B1 Fluorine-containing grease and its preparation 失效
标题翻译：含氟的润滑脂及其制备
公开(公告)号：EP0341613B1
公开(公告)日：1991-12-04
申请号：EP89108189.5
申请日：1989-05-05
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Tohzuka, Takashi , Kataoka, Yoshiaki , Ishikawa, Sueyoshi , Fujiwara, Koji
IPC分类号： C10M169/02 , C10M107/38 , C10M119/22
CPC分类号： C10M169/041 , C10M107/38 , C10M119/22 , C10M147/02 , C10M169/02 , C10M169/04 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/023 , C10M2213/04 , C10M2213/043 , C10M2213/06 , C10M2213/0606 , C10M2213/062 , C10M2213/0623
摘要： A fluorine-containing grease comprising polytetrafluoroethylene and a perfluoroalkyl polyether which is prepared by polymerizing tetrafluoroethylene in the perfluoroalkyl polyether has good homogeneity and lubricity.

6. 发明公开

EP0415462A1 Halogen-containing polyether 失效
标题翻译：卤素enthaltendes聚醚。
公开(公告)号：EP0415462A1
公开(公告)日：1991-03-06
申请号：EP90119306.0
申请日：1984-12-20
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Ohsaka, Yohnosuke , Tohzuka, Takashi , Takaki, Shoji
IPC分类号： C08G65/22 , C08G65/32 , C08G65/18
CPC分类号： C08G65/18 , C08G65/223 , C08G65/3236 , C08G65/3312
摘要： A halogen-containing polyether comprising repeating units of the formula:
-(CH₂CF₂CF₂O) a -(CHClCF₂CF₂O) b -(CCl₂CF₂CF₂O) c -(CHFCF₂CF₂O) d -(CFClCF₂CF₂O) e -(CF₂CF₂CF₂O) f - (I)
wherein a, b, c, d, e and f are each an integer not less than 0 and satisfy the following equations:
2 ≦ a+b+c+d+e+f ≦ 200 and
1 ≦ a+c+d+f,
which may be prepared by ring-opening polymerizing 2,2,3,3-tetrafluorooxetane in the presence of an polymerization initiator to give a polyether comprising repeating units of the formula:
-(CH₂CF₂CF₂O) a (II)
wherein a is the same as defined above, and optionally fluorinating and/or chlorinating the polyether (II).
摘要翻译：一种含卤代聚醚，其包含下式的重复单元： - （CH 2 CF 2 CF 2 O）a-（CHClCF 2 CF 2 O）b-（CCl 2 CF 2 CF 2 O）c-（CHFCF 2 CF 2 O）d-（CFClCF 2 CF 2 O）e - （CF 2 CF 2 CF 2 O）f - （I），c，d，e和f各自为不小于0的整数，满足下列等式：2

7. 发明授权

EP0180996B1 Fluorine-containing grease composition 失效
标题翻译：含氟的润滑脂组合物
公开(公告)号：EP0180996B1
公开(公告)日：1991-03-06
申请号：EP85114208.3
申请日：1985-11-07
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Fukui, Shoshin , Shimasaki, Shuhei , Tohzuka, Takashi
IPC分类号： C10M107/38 , C10M169/00
CPC分类号： C10M169/00 , C10M107/38 , C10M119/22 , C10M147/02 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/023 , C10M2213/04 , C10M2213/043 , C10M2213/06 , C10M2213/0606 , C10M2213/062 , C10M2213/0623
摘要： A fluorine-containing grease composition comprising a halogen-containing polyether of the formula: -(CH2CF2CF2O)a-(CHClCF2CF2O)b-(CCl2CF2CF2O)c-(CHFCF2CF2O)d-(CFClCF2CF2 O)e-(CF2CF2CF2O)f-(I) wherein a, b, c, d, e and f are each an integer not less than 0 and satisfy the following equations: 2

8. 发明公开

EP0148490A1 2,2-difluoropropionic acid derivatives and a process for preparing the same 失效
标题翻译： 2,2-二氟丙酸衍生物及其制备方法
公开(公告)号：EP0148490A1
公开(公告)日：1985-07-17
申请号：EP84116103.7
申请日：1984-12-21
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Ohsaka, Yohnosuke , Tohzuka, Takashi , Takaki, Shoji , Negishi, Yoshio , Kohno, Satoru
IPC分类号： C07C51/58 , C07C53/50 , C07C59/315 , C07C59/64 , C07C67/00 , C07C69/33
CPC分类号： C07C51/58 , C07C59/64 , C07C53/50 , C07C59/315
摘要： 2,2,3-trifluoropropionyl fluoride is prepared by opening the tetrafluorooxethane ring in the presence of a catalyst. Analogously, a novel 2,2-difluoropropionic acid derivative of the formula:
wherein X is chlorine, bromine, iodine, a group of the formula:
or
wherein R 1 and R 2 are each an aliphatic or halogenated aliphatic hydrocarbon group having 1 to 8 carbon atoms or an aromatic hydrocarbon group having 6 to 8 carbon atoms optionally bearing at least one substituent, or a group of the formula:
wherein X , is fluorine, chlorine, bromine, iodine, the group of the formula: R,O- or R 2 COO-; and Y is fluorine, a group of the formula:
wherein R 3 is an aliphatic or halogenated aliphatic hydrocarbon group having 1 to 8 carbon atoms except a perfluorohydrocarbon group or an aromatic hydrocarbon group having 6 to 8 carbon atoms optionally bearing at least one substituent, or a group of the formula
wherein R f is an aliphatic perfluorohydrocarbon having 1 to 7 carbon atoms is prepared.
摘要翻译：通过在催化剂存在下打开四氟氧杂环乙烷环来制备2,2,3-三氟丙酰氟。类似地，下式的新的2,2-二氟丙酸衍生物：其中X是氯，溴，碘，下式的基团：或其中R1和R2各自是具有1至8个碳原子的脂族或卤代脂族烃基或任选带有至少一个取代基的具有6至8个碳原子的芳族烃基，或下式的基团：其中X 1为氟，氯，溴，碘，式R，O-或R 2 COO- ; Y是氟，下式的基团：其中R3是除全氟烃基或任选带有至少一个取代基的具有6至8个碳原子的芳族烃基之外具有1至8个碳原子的脂族或卤化脂族烃基，或制备其中Rf为具有1至7个碳原子的脂族全氟烃的式的基团。

9. 发明授权

EP0415462B1 Halogen-containing polyether 失效
标题翻译：聚醚含卤
公开(公告)号：EP0415462B1
公开(公告)日：1996-05-08
申请号：EP90119306.0
申请日：1984-12-20
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Ohsaka, Yohnosuke , Tohzuka, Takashi , Takaki, Shoji
IPC分类号： C08G65/22 , C08G65/32 , C08G65/18
CPC分类号： C08G65/18 , C08G65/223 , C08G65/3236 , C08G65/3312

10. 发明公开

EP0338529A3 Fluorine-containing polyether and lubricant comprising the same 失效
标题翻译：含氟聚合物和包含其的润滑剂
公开(公告)号：EP0338529A3
公开(公告)日：1991-05-02
申请号：EP89107024.5
申请日：1989-04-19
申请人： DAIKIN INDUSTRIES, LIMITED
发明人： Tohzuka, Takashi , Yamamoto, Ikuo , Misugi, Yoshihiko
IPC分类号： C08G65/00 , C10M147/04 , C10M145/38
CPC分类号： C08G65/337 , C08G65/007 , C10M107/38 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , G11B5/725
摘要： A fluorine-containing polyether of the formula:
R f ¹COOR f ² (I)
or
R f ²OCO-R′ f ¹-COOR f ² (II)
wherein R f ¹ and R′ f ¹ are a group containing a perfluoroalkyl polyether group, and R f ² is a fluorine-containing alkyl group or a fluorine-containing ether group,
can be used as a lubricant which has good properties such as lubricity and durability.

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