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公开(公告)号：US5204436A
公开(公告)日：1993-04-20
申请号：US739857
申请日：1991-08-02
IPC分类号： C08L83/05 , C08G77/06 , C08G77/12 , C08G77/24 , C08L83/07 , C08L83/08 , C09D175/14 , C09D183/04 , C09D183/07 , C09D183/08 , C09J7/02 , C09J7/04 , C09J183/04
CPC分类号： C08L83/08 , C09D183/08
摘要： A curable silicone composition comprising:(A) an alkenyl group-containing organopolysiloxane containing silicon-bonded alkenyl groups and a silicon-bonded fluorine-containing substituent having the general formula (1):Rf--O--Y-- (1) wherein Rf is a perfluoroalkenyl group having 5 to 10 carbon atoms, and Y represents a divalent organic group,(B) an organohydrogenpolysiloxane, and(C) a catalyst for addition reaction between components (A) and (B). This composition can form a cured coating which adheres firmly to various substrates and has good release properties, stability in the release properties, water- and oil-repellency, and solvent resistance. The coating exhibits good release properties even against pressure sensitive adhesives comprising a dimetylpolysiloxane.
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2.发明授权Method for purification of ethylene compounds having fluorine-containing organic group 失效含有含氟有机基团的乙烯化合物的纯化方法
公开(公告)号：US5166453A
公开(公告)日：1992-11-24
申请号：US725526
申请日：1991-07-03
申请人： Takashi Matsuda , Hirofumi Kishita , Shinichi Sato , Koichi Yamaguchi , Kouji Takano , Shuji Suganuma
发明人： Takashi Matsuda , Hirofumi Kishita , Shinichi Sato , Koichi Yamaguchi , Kouji Takano , Shuji Suganuma
CPC分类号： C07C41/44 , C07C17/395
摘要： A purification method of a fluorine-containing alkylethylene comprises reacting the fluorine-containing alkylethylene with powdered metallic zinc in the presence of an aqueous acetic acid solution. By this method, fluorine-containing alkyl iodide and fluorine-containing alkylethyl iodide, contained as impurities in the fluorine-containing alkylethylene, can be removed effectively, for example, to a level of 1 ppm or below.
摘要翻译： 含氟烷基乙烯的净化方法包括在含水乙酸溶液的存在下使含氟烷基乙烯与粉末金属锌反应。 通过该方法，可以有效地除去在含氟烷基乙烯中作为杂质含有的含氟烷基碘和含氟烷基乙基碘，例如为1ppm以下。
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公开(公告)号：US5117026A
公开(公告)日：1992-05-26
申请号：US723980
申请日：1991-07-01
申请人： Hirofumi Kishita , Kouichi Yamaguchi , Hideki Fujii , Shuji Suganuma , Yoshikazu Saito , Shinichi Sato , Kenichi Fukuda , Nobuyuki Kobayashi
发明人： Hirofumi Kishita , Kouichi Yamaguchi , Hideki Fujii , Shuji Suganuma , Yoshikazu Saito , Shinichi Sato , Kenichi Fukuda , Nobuyuki Kobayashi
IPC分类号： C07F7/12
CPC分类号： C07F7/12
摘要： The synthesis and use of a fluorine-containing organic silicon compound represented by: ##STR1## wherein each R.sup.1 independently represents a monovalent hydrocarbon group of 1-10 carbon atoms, and each R.sup.2 independently represents a monovalent hydrocarbon group of 1-10 carbon atoms or a CH.sub.2 CH.sub.2 Rf group, such that at least one R.sup.2 is CH.sub.2 CH.sub.2 Rf, wherein Rf is a perfluoroalkyl group of 1-10 carbon atoms; the compounds of formula (I) are useful in the preparation of fluorine-containing polysilethylenesiloxanes having excellent solvent-resisting and surface-lubricating properties.
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4.发明授权
公开(公告)号：US5262557A
公开(公告)日：1993-11-16
申请号：US961829
申请日：1992-10-16
摘要： A fluorine containing organosilicon compound represented by the following general formula: ##STR1## wherein R represents an alkyl group or an aryl group, a is an integer of 1 to 7, b is an integer of 2 to 8, and c is an integer of 1 to 3. This compound is useful as a surface treating agent for silicas, an adhesive improver for resists, an oil or water-repellent treating agent, and a raw material for synthesis of various silicone compounds.
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公开(公告)号：US5281695A
公开(公告)日：1994-01-25
申请号：US883195
申请日：1992-05-14
CPC分类号： C08G65/321 , C07C43/126
摘要： The present compound is a novel perfluoropolyether represented by the following general formula: ##STR1## wherein m is an integer of 1 to 3 and n is an integer of 2 to 6. This compound is quite useful as an inert liquid used as a heat transfer mediums in the filed of electronic materials.
摘要翻译： 本发明化合物是由以下通式表示的新型全氟聚醚：其中m为1至3的整数，n为2至6的整数。该化合物作为用作传热的惰性液体是非常有用的 媒体在电子材料领域。
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公开(公告)号：US5166294A
公开(公告)日：1992-11-24
申请号：US509221
申请日：1990-04-16
IPC分类号： C08L83/05 , C08G77/24 , C08L83/07 , C08L83/08 , C09D183/04 , C09D183/05 , C09D183/08
CPC分类号： C08L83/08 , C08G77/24 , C09D183/08
摘要： A curable silicone composition comprising as a basic component an organopolysiloxane having at least two silicon-bonded alkenyl groups, a silicon-bonded fluorine-containing substituent of the formula (I): ##STR1## wherein m is an integer of from 1 to 4, and n is an integer of from 1 to 6, and/or the formula (II): ##STR2## wherein m and n are as defined above, and at least one silicon-bonded fluorine-containing substituent of the formula (III):C.sub.l F.sub.2l+1 (CH.sub.2).sub.k -- (III)wherein k is an integer of from 1 to 4, and l is an integer of from 1 to 10, and/or the formula (IV):C.sub.l F.sub.2l+1 --(--CH.sub.2 --).sub.k --O--(--CH.sub.2 --).sub.m --(IV)wherein k, l and m are as defined above, and further comprising an organohydrogenpolysiloxane, and a platinum family metal catalyst. This composition can form a coating film having a low surface energy and therefore having good release properties, etc.
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公开(公告)号：US5118828A
公开(公告)日：1992-06-02
申请号：US723317
申请日：1991-06-28
申请人： Toshio Takago , Hirofumi Kishita , Shinichi Sato , Hitoshi Kinami , Shuji Suganuma , Koichi Yamaguchi , Kenichi Fukuda , Hirokazu Yamada
发明人： Toshio Takago , Hirofumi Kishita , Shinichi Sato , Hitoshi Kinami , Shuji Suganuma , Koichi Yamaguchi , Kenichi Fukuda , Hirokazu Yamada
IPC分类号： C07F7/08
CPC分类号： C07F7/0841
摘要： The fluorine-containing organosilicon compound of the present invention is represented by the following formula: ##STR1## wherein Rf is a perfluoroalkyl group. This compound is quite useful as a raw material for the production of polysilethylenesiloxanes excellent in solvent resistance.
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公开(公告)号：US5117025A
公开(公告)日：1992-05-26
申请号：US726334
申请日：1991-07-05
申请人： Toshio Takago , Hirofumi Kishita , Hitoshi Kinami , Kenichi Fukuda , Shinich Sato , Koichi Yamaguchi , Shuji Suganuma
发明人： Toshio Takago , Hirofumi Kishita , Hitoshi Kinami , Kenichi Fukuda , Shinich Sato , Koichi Yamaguchi , Shuji Suganuma
CPC分类号： C08G77/485 , C08G77/50
摘要： The present polysilethylenesiloxane is a liquid polymer represented by the following general formula: ##STR1## wherein R.sup.1 and R.sup.2 each represent a lower alkyl group and R.sup.3 and R.sup.4 each represent a perfluoroalkylethyl group, and n is an integer of 10 to 1,000. This polymer is quite useful as a major component of elastomer compositions having chemical resistance, electrical properties, and high strength.
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公开(公告)号：US5202453A
公开(公告)日：1993-04-13
申请号：US769487
申请日：1991-10-01
IPC分类号： C07F7/21
CPC分类号： C07F7/21
摘要： Fluorinated cyclic organic silicon compounds of the general formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, and R.sup.5 are independently selected from alkyl groups having 1 to 6 carbon atoms and n is an integer of from 1 to 6 are novel and susceptible to ring-opening polymerization to form chain siloxane polymers having improved properties. The cyclic compounds are produced by reacting disiloxane diols with fluorinated organic silicon compounds in the presence of amine catalysts.
摘要翻译： 具有以下通式的氟化环状有机硅化合物：其中R 1，R 2，R 3，R 4和R 5独立地选自具有1至6个碳原子的烷基，n为1至6的整数。 并且易于开环聚合以形成具有改进性能的链状硅氧烷聚合物。 在胺催化剂存在下，使二硅氧烷二醇与氟化有机硅化合物反应制备环状化合物。
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10.发明授权Perfluoropolyether-modified aminosilane, surface treating agent, and aminosilane-coated article 有权全氟聚醚改性氨基硅烷，表面处理剂和氨基硅烷涂层制品公开(公告)号：US06200684B1
公开(公告)日：2001-03-13
申请号：US09573561
申请日：2000-05-19
IPC分类号： C08L8305
CPC分类号： C08G65/00 , C08G65/007 , C08G65/22 , C08G65/32 , C08G65/336 , C09D171/02 , G02B27/0006 , Y10T428/31612 , Y10T428/31663 , Y10T428/31667
摘要： A novel perfluoropolyether-modified aminosilane cures into a film having improved water and oil repellency, parting and anti-staining properties. A surface treating agent comprising the aminosilane, and an article with a coating of the aminosilane are also provided.
摘要翻译： 一种新的全氟聚醚改性的氨基硅烷固化成具有改善的拒水斥油性，分离性和抗污染性能的膜。 还提供了包含氨基硅烷的表面处理剂和具有氨基硅烷涂层的制品。
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