-
公开(公告)号：US5322904A
公开(公告)日：1994-06-21
申请号：US28721
申请日：1993-03-08
Applicant: Thomas R. Bierschenk , Timothy J. Juhlke , Hajimu Kawa , Richard J. Lagow
Inventor： Thomas R. Bierschenk , Timothy J. Juhlke , Hajimu Kawa , Richard J. Lagow
IPC: C07B39/00 , C07C17/02 , C07C17/06 , C07C17/12 , C07C29/62 , C07C31/40 , C07C41/22 , C07C41/48 , C07C43/12 , C07C43/313 , C07C43/315 , C07C43/32 , C07C45/54 , C07C49/167 , C07C67/307 , C07C209/74 , C07C211/15 , C08G65/00 , C08G65/323 , C08G65/337 , C07C17/04 , C07C19/02 , C07C19/045 , C07C41/00 , C07C43/11
CPC classification number: C08G65/337 , C07B39/00 , C07C17/02 , C07C17/06 , C07C17/12 , C07C209/74 , C07C211/15 , C07C29/62 , C07C31/40 , C07C41/22 , C07C41/26 , C07C41/48 , C07C41/60 , C07C45/54 , C07C49/167 , C07C67/307 , C08G65/00 , C08G65/007 , C08G65/3236 , C07C2101/14 , C07C2103/26
Abstract: This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.
-
公开(公告)号：US5322903A
公开(公告)日：1994-06-21
申请号：US823836
申请日：1992-01-17
Applicant: Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
Inventor： Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
IPC: C07B39/00 , C07C17/02 , C07C17/06 , C07C17/12 , C07C31/40 , C07C41/22 , C07C41/48 , C07C43/12 , C07C43/313 , C07C43/315 , C07C43/32 , C07C45/54 , C07C49/167 , C07C67/307 , C07C209/74 , C07C211/15 , C08G65/00 , C08G65/323 , C08G65/337 , C07B37/00 , C07C53/21 , C07C69/63
CPC classification number: C08G65/337 , C07B39/00 , C07C17/02 , C07C17/06 , C07C17/12 , C07C209/74 , C07C211/15 , C07C31/40 , C07C41/22 , C07C41/48 , C07C41/60 , C07C45/54 , C07C49/167 , C07C67/307 , C08G65/00 , C08G65/007 , C08G65/3236 , C07C2101/14 , C07C2103/26
Abstract: This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.
-
公开(公告)号：US5300683A
公开(公告)日：1994-04-05
申请号：US966681
申请日：1992-10-26
Applicant: Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
Inventor： Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
IPC: C07C41/48 , C07C41/60 , C07C43/313 , C07C43/315 , C08G2/30 , C08G4/00 , C08G65/00 , C08G65/30 , C08G65/323 , C08G65/34 , C08G65/46 , C07C59/245
CPC classification number: C07C41/48 , C07C41/60 , C07C43/313 , C07C43/315 , C08G2/30 , C08G4/00 , C08G65/007 , C08G65/30 , C08G65/3236 , C08G65/34 , C08G65/46
Abstract: This invention pertains to perfluoropolyethers and perhalogenated chlorofluoroether polymers that can be prepared by fluorinating polymers made by the polymerization of acetals, ketals, polyacetals, polyketals and orthoesters with elemental fluorine.
Abstract translation: 本发明涉及全氟聚醚和全卤代氯氟醚聚合物，其可以通过氟化通过缩醛，缩酮，聚缩醛，聚缩酮和原酸酯与元素氟的聚合制备的聚合物来制备。
-
公开(公告)号：US4931199A
公开(公告)日：1990-06-05
申请号：US355771
申请日：1989-05-23
Applicant: Thomas R. Bierschenk , Timothy J. Juhlke , Richard J. Lagow , Hajimu Kawa
Inventor： Thomas R. Bierschenk , Timothy J. Juhlke , Richard J. Lagow , Hajimu Kawa
IPC: C08G65/22 , C08G65/323 , C09K5/04 , C10M107/38 , C10M171/00
CPC classification number: C09K5/045 , C08G65/226 , C08G65/3236 , C10M107/38 , C10M171/008 , C09K2205/24 , C10M2211/022 , C10M2211/06 , 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
Abstract: This invention pertains to the use of chlorofluoropolyethers, such as perfluoropolyepichlorohydrin as lubricants for cooling systems which employ hydrofluorocarbon refrigerants, such as 1,1,1,2-tetrafluoroethane.
Abstract translation: 本发明涉及氯氟聚醚，例如全氟聚表氯醇作为使用氢氟烃制冷剂如1,1,1,2-四氟乙烷的冷却系统的润滑剂的用途。
-
公开(公告)号：US20060079701A1
公开(公告)日：2006-04-13
申请号：US11289822
申请日：2005-11-29
Applicant: Hajimu Kawa
Inventor： Hajimu Kawa
IPC: C07C33/46
Abstract: Methods for producing perfluorocarbon monomethanols or dimethanols are disclosed. The methods of the invention can provide branched perfluorocarbon monomethanols or dimethanols with good purity and yields.
-
Patent Agency Ranking
公开(公告)号：US5753776A
公开(公告)日：1998-05-19
申请号：US471031
申请日：1995-06-06
Applicant: Thomas R. Bierschenk , Timothy J. Juhlke , Hajimu Kawa , Richard J. Lagow
Inventor： Thomas R. Bierschenk , Timothy J. Juhlke , Hajimu Kawa , Richard J. Lagow
IPC: C07B39/00 , C07C17/02 , C07C17/06 , C07C17/12 , C07C29/62 , C07C31/40 , C07C41/22 , C07C41/48 , C07C43/12 , C07C43/313 , C07C43/315 , C07C43/32 , C07C45/54 , C07C49/167 , C07C67/307 , C07C209/74 , C07C211/15 , C08G65/00 , C08G65/323 , C08G65/337 , C07C17/10
CPC classification number: C08G65/337 , C07B39/00 , C07C17/02 , C07C17/06 , C07C17/12 , C07C209/74 , C07C211/15 , C07C29/62 , C07C31/40 , C07C41/22 , C07C41/26 , C07C41/48 , C07C41/60 , C07C45/54 , C07C49/167 , C07C67/307 , C08G65/00 , C08G65/007 , C08G65/3236 , C07C2101/14 , C07C2103/26
Abstract: This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.
Abstract translation: 本发明涉及用于全氟化各种含氢化合物的液相氟化方法。
-
公开(公告)号：US5557012A
公开(公告)日：1996-09-17
申请号：US461995
申请日：1995-06-05
Applicant: Thomas R. Bierschenk , Timothy J. Juhlke , Hajimu Kawa , Richard J. Lagow
Inventor： Thomas R. Bierschenk , Timothy J. Juhlke , Hajimu Kawa , Richard J. Lagow
IPC: C07C41/48 , C07C41/60 , C07C43/313 , C07C43/315 , C08G2/30 , C08G4/00 , C08G65/00 , C08G65/30 , C08G65/323 , C08G65/34 , C08G65/46 , C07C59/245 , C07C43/30 , C07C43/32
CPC classification number: C07C41/48 , C07C41/60 , C07C43/313 , C07C43/315 , C08G2/30 , C08G4/00 , C08G65/007 , C08G65/30 , C08G65/3236 , C08G65/34 , C08G65/46
Abstract: This invention pertains to perfluoropolyethers and perhalogenated chlorofluoroether polymers that can be prepared by fluorinating polymers made by the polymerization of acetals, ketals, polyacetals, polyketals and orthoesters with elemental fluorine.
-
公开(公告)号：US5539059A
公开(公告)日：1996-07-23
申请号：US469216
申请日：1995-06-06
Applicant: Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
Inventor： Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
IPC: C08G65/323 , C08G65/332 , C10M107/38 , C07C17/02 , C07C19/02
CPC classification number: C08G65/3322 , C08G65/3236 , C10M107/38 , C10M2213/00 , C10M2213/04 , C10M2213/06
Abstract: This invention pertains to perfluoropolyethers and perhalogenated chlorofluoropolyethers that can be prepared by fluorinating addition polymers made by polymerizing epoxides.
Abstract translation: 本发明涉及可以通过氟化通过聚合环氧化物制备的加成聚合物制备的全氟聚醚和全卤代氯氟聚醚。
-
公开(公告)号：US5571870A
公开(公告)日：1996-11-05
申请号：US240225
申请日：1994-05-10
Applicant: Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
Inventor： Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
IPC: C07B39/00 , C07C17/02 , C07C17/06 , C07C17/12 , C07C31/40 , C07C41/22 , C07C41/48 , C07C43/12 , C07C43/313 , C07C43/315 , C07C43/32 , C07C45/54 , C07C49/167 , C07C67/307 , C07C209/74 , C07C211/15 , C08G65/00 , C08G65/323 , C08G65/337 , C07C17/04 , C07C19/00
CPC classification number: C08G65/337 , C07B39/00 , C07C17/02 , C07C17/06 , C07C17/12 , C07C209/74 , C07C211/15 , C07C31/40 , C07C41/22 , C07C41/48 , C07C41/60 , C07C45/54 , C07C49/167 , C07C67/307 , C08G65/00 , C08G65/007 , C08G65/3236 , C07C2101/14 , C07C2103/26
Abstract: This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.
-
公开(公告)号：US5202480A
公开(公告)日：1993-04-13
申请号：US752703
申请日：1991-08-30
Applicant: Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
Inventor： Thomas R. Bierschenk , Timothy Juhlke , Hajimu Kawa , Richard J. Lagow
IPC: C07C41/48 , C07C41/60 , C07C43/313 , C07C43/315 , C08G2/30 , C08G4/00 , C08G65/00 , C08G65/30 , C08G65/323 , C08G65/34 , C08G65/46
CPC classification number: C07C41/60 , C07C41/48 , C07C43/313 , C07C43/315 , C08G2/30 , C08G4/00 , C08G65/007 , C08G65/30 , C08G65/3236 , C08G65/34 , C08G65/46
Abstract: This invention pertains to perfluoropolyethers and perhalogenated chlorofluoroether polymers that can be prepared by fluorinating polymers made by the polymerization of acetals, ketals, polyacetals, polyketals and orthoesters with elemental fluorine.
Abstract translation: 本发明涉及全氟聚醚和全卤代氯氟醚聚合物，其可以通过氟化通过缩醛，缩酮，聚缩醛，聚缩酮和原酸酯与元素氟的聚合制备的聚合物来制备。
-
-
-
-
-
-
-
-
-
Search Results
22
records
(took 0.016 seconds)
