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公开(公告)号:US06391948B1
公开(公告)日:2002-05-21
申请号:US09461153
申请日:1999-12-14
申请人: Gregory D. Clark , Frederick E. Behr , Gary P. Roberts , Steven J. Vander Louw , Gregory K. Hall
发明人: Gregory D. Clark , Frederick E. Behr , Gary P. Roberts , Steven J. Vander Louw , Gregory K. Hall
IPC分类号: C08K53492
CPC分类号: C07D251/34 , C08K5/3492 , C09D5/1625 , C09D7/63 , C09G1/00 , Y10T428/31841 , Y10T428/31982
摘要: The invention describes fluorochemical triazine compounds, compositions containing the fluorochemical triazine compounds, the process for preparing the fluorochemical compounds and compositions, substrates treated with the fluorochemical compounds, melt extrusion of fibers and films containing the fluorochemical compounds and compositions, and coating, polish and marine antifouling compositions to provide oil and water repellency to substrates.
摘要翻译: 本发明描述了含氟三嗪化合物,含氟化合物三嗪化合物的组合物,制备含氟化合物和组合物的方法,用氟化合物处理的底物,熔融挤出纤维和含氟化合物和组合物的膜,以及涂层,抛光和海洋 防污组合物以提供对基材的拒油和拒水性。
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公开(公告)号:US06365769B1
公开(公告)日:2002-04-02
申请号:US09504483
申请日:2000-02-15
IPC分类号: C07C32100
CPC分类号: C08G18/8077 , C07C17/00 , C07C17/25 , C07C19/10 , C07C19/14 , C07C19/16 , C07C31/40 , C07C51/285 , C07C53/21 , C07C69/653 , C07C305/06 , C07C309/13 , C07C309/17 , C07C323/03 , C07C323/12 , C07C323/14 , C07C323/50 , C07C323/60 , C07D303/08 , C08G18/0866 , C08G18/095 , C08G18/2885 , C08G63/682 , C07C19/01 , C07C21/18
摘要: Novel mixtures of perfluoroalkyl halides and derivatives thereof are described. These mixtures contain some compounds with a straight perfluoroalkyl group and some with a branched perfluoroalkyl group. Methods of preparation and use are also described.
摘要翻译: 描述了全氟烷基卤化物及其衍生物的新型混合物。 这些混合物含有一些具有直链全氟烷基的化合物,一些具有支链全氟烷基的化合物。 还描述了制备和使用的方法。
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公开(公告)号:US06310018B1
公开(公告)日:2001-10-30
申请号:US09541453
申请日:2000-03-31
IPC分类号: C09K1300
CPC分类号: C11D11/0047 , C11D7/08 , C11D7/5018 , H01L21/02063
摘要: A homogeneous compositions containing a fluorinated solvent, hydrogen fluoride, and a co-solvent, and the use of these compositions for cleaning and etching of substrates is described.
摘要翻译: 描述了含有氟化溶剂,氟化氢和共溶剂的均匀组合物,以及这些组合物用于清洗和蚀刻基材的用途。
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公开(公告)号:US5852148A
公开(公告)日:1998-12-22
申请号:US794828
申请日:1997-02-04
IPC分类号: C07C17/00 , C07C17/25 , C07C51/285 , C08G18/08 , C08G18/09 , C08G18/28 , C08G18/80 , C08F18/20
CPC分类号: C08G18/8077 , C07C17/00 , C07C17/25 , C07C51/285 , C08G18/0866 , C08G18/095 , C08G18/2885 , Y10T428/31855
摘要: Novel mixtures of perfluoroalkyl halides and derivatives thereof are described. These mixtures contain some compounds with a straight perfluoroalkyl group and some with a branched perfluoroalkyl group. Methods of preparation and use are also described.
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公开(公告)号:US5616794A
公开(公告)日:1997-04-01
申请号:US558243
申请日:1995-11-17
申请人: Frederick E. Behr , Yuri Cheburkov
发明人: Frederick E. Behr , Yuri Cheburkov
CPC分类号: C07C51/58
摘要: A process for preparing fluorocarboxylic acid halides comprises the steps of (a) forming a starting composition comprising (i) at least one fluorosulfonic acid halide comprising at least one halosulfonyldifluoromethyl group (--Cf.sub.2 SO.sub.2 X, wherein X is halogen); and (ii) at least one Group III or Group V Lewis acid; and (b) allowing the fluorosulfonic acid halide and the Lewis acid to react to form a product composition comprising at least one fluorocarboxylic acid halide. The process enables the preparation of even higher molecular weight fluorocarboxylic acid halides in good yield.
摘要翻译: 制备氟代羧酸卤化物的方法包括以下步骤:(a)形成起始组合物,其包含(i)至少一种含有至少一个卤代磺酰基二氟甲基(-Cf 2 SO 2 X,其中X为卤素)的氟磺酰卤; 和(ii)至少一种III族或V族路易斯酸; 和(b)使氟磺酰卤和路易斯酸反应以形成包含至少一种氟代羧酸卤化物的产物组合物。 该方法能够以高产率制备更高分子量的氟代羧酸酰卤。
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