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公开(公告)号:US5571870A
公开(公告)日:1996-11-05
申请号:US240225
申请日:1994-05-10
IPC分类号: 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分类号: 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
摘要: This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.
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公开(公告)号:US5202480A
公开(公告)日:1993-04-13
申请号:US752703
申请日:1991-08-30
IPC分类号: C07C41/48 , C07C41/60 , C07C43/313 , C07C43/315 , C08G2/30 , C08G4/00 , C08G65/00 , C08G65/30 , C08G65/323 , C08G65/34 , C08G65/46
CPC分类号: C07C41/60 , C07C41/48 , C07C43/313 , C07C43/315 , C08G2/30 , C08G4/00 , C08G65/007 , C08G65/30 , C08G65/3236 , C08G65/34 , C08G65/46
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US06183515B2
公开(公告)日:2001-02-06
申请号:US08832882
申请日:1997-04-04
申请人: Joel W. Barlow , Goonhee Lee , Richard H. Crawford , Joseph J. Beaman , Harris L. Marcus , Richard J. Lagow
发明人: Joel W. Barlow , Goonhee Lee , Richard H. Crawford , Joseph J. Beaman , Harris L. Marcus , Richard J. Lagow
IPC分类号: A61F228
CPC分类号: C04B35/628 , A61F2/28 , A61F2/2875 , A61F2/3094 , A61F2/30942 , A61F2002/30199 , A61F2002/30929 , A61F2002/30952 , A61F2002/30968 , A61F2230/0063 , A61F2310/00293 , A61L27/46 , B29C64/153 , B29C64/165 , B29L2031/7532 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C04B35/447 , C04B35/63424 , C04B2235/3201 , C04B2235/3212 , C04B2235/36 , C04B2235/5409 , C04B2235/5436 , C04B2235/6026 , C04B2235/608 , C04B2235/61 , C04B2235/616 , C04B2235/6584 , C04B2235/665 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C04B2235/9615
摘要: A process for making bone implants from calcium phosphate powders is disclosed. This process involves selectively fusing layers of calcium powders that have been coated or mixed with polymer binders. The calcium powder mixture may be formed into layers and the polymer fused with a laser. Complex three-dimensional geometrical shapes can be automatically replicated or modified using this approach.
摘要翻译: 公开了一种从磷酸钙粉末制造骨植入物的方法。 该方法包括选择性地融合已经涂覆或与聚合物粘合剂混合的钙粉末层。 钙粉混合物可以形成层,聚合物用激光熔合。 可以使用这种方法自动复制或修改复杂的三维几何形状。
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公开(公告)号:US5674949A
公开(公告)日:1997-10-07
申请号:US466798
申请日:1995-06-06
IPC分类号: 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分类号: 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
摘要: This invention pertains to a method for liquid-phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.
摘要翻译: 本发明涉及用于各种含氢化合物的全氟化的液相氟化方法。
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公开(公告)号:US5639402A
公开(公告)日:1997-06-17
申请号:US288120
申请日:1994-08-08
申请人: Joel W. Barlow , Goonhee Lee , Richard H. Crawford , Joseph J. Beaman , Harris L. Marcus , Richard J. Lagow
发明人: Joel W. Barlow , Goonhee Lee , Richard H. Crawford , Joseph J. Beaman , Harris L. Marcus , Richard J. Lagow
IPC分类号: A61L27/00 , A61F2/00 , A61F2/28 , A61F2/30 , A61L27/46 , B29C67/00 , C04B35/447 , C04B35/628 , C08J3/20 , C08J3/28 , B27N3/00
CPC分类号: C04B35/628 , A61F2/28 , A61F2/30942 , A61L27/46 , B29C67/0077 , B29C67/0081 , C04B35/447 , C04B35/63424 , A61F2/2875 , A61F2/3094 , A61F2002/30199 , A61F2002/30929 , A61F2002/30952 , A61F2002/30968 , A61F2230/0063 , A61F2310/00293 , B29L2031/7532 , C04B2235/3201 , C04B2235/3212 , C04B2235/36 , C04B2235/5409 , C04B2235/5436 , C04B2235/6026 , C04B2235/608 , C04B2235/61 , C04B2235/616 , C04B2235/6584 , C04B2235/665 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C04B2235/9615
摘要: Bone implants are made from calcium phosphate powders by selectively fusing layers of calcium powders that have been coated or mixed with polymer binders. The calcium powder mixture may be formed into layers and the polymer fused with a laser. Complex three-dimensional geometrical shapes can be automatically replicated or modified using this approach.
摘要翻译: 通过选择性地融合已经涂覆或与聚合物粘合剂混合的钙粉末层,由磷酸钙粉末制成骨植入物。 钙粉混合物可以形成层,聚合物用激光熔合。 可以使用这种方法自动复制或修改复杂的三维几何形状。
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公开(公告)号:US5543567A
公开(公告)日:1996-08-06
申请号:US464220
申请日:1995-06-05
IPC分类号: 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
CPC分类号: C07C41/48 , C07C41/60 , C07C43/313 , C07C43/315 , C08G2/30 , C08G4/00 , C08G65/007 , C08G65/30 , C08G65/3236 , C08G65/34 , C08G65/46
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US5506309A
公开(公告)日:1996-04-09
申请号:US468973
申请日:1995-06-06
IPC分类号: C08G65/323 , C08G65/332 , C10M107/38 , C07C43/11 , C07C43/18 , C07C43/20
CPC分类号: C10M107/38 , C08G65/3236 , C08G65/3322 , C10M2213/00 , C10M2213/04 , C10M2213/06
摘要: This invention pertains to perfluoropolyethers and perhalogenated chlorofluoropolyethers that can be prepared by fluorinating addition polymers made by polymerizing epoxides.
摘要翻译: 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。
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公开(公告)号:US5461117A
公开(公告)日:1995-10-24
申请号:US258708
申请日:1994-06-13
IPC分类号: 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 , C07C19/00
CPC分类号: 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
摘要: This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.
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公开(公告)号:US5332790A
公开(公告)日:1994-07-26
申请号:US28682
申请日:1993-03-08
IPC分类号: 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 , C07C19/02
CPC分类号: C08G65/337 , C07B39/00 , C07C17/02 , C07C17/06 , C07C17/12 , C07C209/74 , C07C211/15 , 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
摘要: This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.
摘要翻译: 本发明涉及用于全氟化各种含氢化合物的液相氟化方法。
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公开(公告)号:US5198139A
公开(公告)日:1993-03-30
申请号:US719673
申请日:1991-06-24
IPC分类号: C08G65/22 , C08G65/323 , C09K5/04 , C10M107/38 , C10M171/00
CPC分类号: C10M171/008 , C08G65/226 , C08G65/3236 , C09K5/045 , C10M107/38 , 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
摘要: This invention pertains to the use of chlorofluoropolymers, such as perfluoropolyepichlorohydrin as lubricants for cooling systems which employ hydrofluorocarbon refrigerants, such as 1,1,1,2-tetrafluoroethane.
摘要翻译: 本发明涉及氯氟烃聚合物,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。
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