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公开(公告)号：US5342983A
公开(公告)日：1994-08-30
申请号：US26792
申请日：1993-03-05
CPC分类号： C07F7/0847
摘要： Organic silicon compounds which are expressed by the general chemical formulae (I) or (II): ##STR1## wherein R.sup.1 is a monovalent organic group with 1 to 8 carbon atoms; R.sup.2, R.sup.3 and R.sup.4 in each equation are independent and either a monovalent organic group with 1 to 8 carbon atoms or a siloxyl group expressed by ##STR2## wherein R.sup.5, R.sup.6 and R.sup.7 are independent in each equation and they are a monovalent organic group with 1 to 8 carbon atoms; and a is either 0, 1 or 2. The novel organic silicon compounds possess both a polymerizable double bond and organopolysiloxane within the same molecule. These compounds are superior in their polymerizability and copolymerizability and are useful as polymer reforming agents.
摘要翻译： （I）或（II）表示的有机硅化合物：其中R 1是具有1至8个碳原子的一价有机基团; 每个方程中的R 2，R 3和R 4是独立的，并且具有1至8个碳原子的单价有机基团或由下式表示的硅氧烷基：其中R 5，R 6和R 7在每个方程中是独立的，并且它们是具有 1至8个碳原子; 并且a是0,1或2.新型有机硅化合物在同一分子内具有可聚合双键和有机聚硅氧烷。 这些化合物的聚合性和共聚性优异，可用作聚合物改性剂。
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2.发明授权Hydrophilic organopolysiloxane composition for use as dental impression material 有权用作牙科印模材料的亲水性有机聚硅氧烷组合物公开(公告)号：US07875695B2
公开(公告)日：2011-01-25
申请号：US12251252
申请日：2008-10-14
IPC分类号： C08G77/20
摘要： A hydrophilic organopolysiloxane composition of the hydrosilylation reaction cure type for use as dental impression material is characterized by comprising as essential components (A) a diorganopolysiloxane having at least 0.1 silicon-bonded alkenyl group in a molecule, (B) a liquid or solid organopolysiloxane having average compositional formula (1), comprising SiO2 units and R3SiO1/2 units (R is a monovalent hydrocarbon, alkoxy or hydroxyl group) and having a viscosity of at least 10 mPa-s at 23° C., (C) an organohydrogenpolysiloxane having at least two silicon-bonded hydrogen atoms in a molecule, (D) a hydrosilylation catalyst, and (E) a polyether having average compositional formula (2).
摘要翻译： 用作牙印模材料的氢化硅烷化反应固化型的亲水性有机聚硅氧烷组合物的特征在于包含作为必需组分（A）在分子中具有至少0.1个硅键合的烯基的二有机聚硅氧烷，（B）具有 平均组成式（1），其包含SiO 2单元和R 3 SiO 1/2单元（R是单价烃，烷氧基或羟基），并且在23℃具有至少10mPa·s的粘度，（C）有机氢聚硅氧烷， 分子中至少两个硅键合的氢原子，（D）氢化硅烷化催化剂和（E）具有平均组成式（2）的聚醚。
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公开(公告)号：US06613440B2
公开(公告)日：2003-09-02
申请号：US09905979
申请日：2001-07-17
申请人： Hiroyasu Hara , Hideki Sugahara , Yoshifumi Inoue , Takashi Aketa
发明人： Hiroyasu Hara , Hideki Sugahara , Yoshifumi Inoue , Takashi Aketa
IPC分类号： B32B2520
CPC分类号： C08K9/06 , C08G77/12 , C08G77/20 , C08L83/04 , Y10T428/31663 , C08L83/00 , C08L2666/54
摘要： An addition reaction curing type silicone rubber composition comprising (A) an alkenyl-containing diorganopolysiloxane, (B) an alkaline earth metal carbonate powder surface treated with a diorganopolysiloxane, (C) an organohydrogenpolysiloxane, and (D) a platinum group metal catalyst has improved storage stability in that it gives off little or no hydrogen gas during storage. The composition has improved adhesion and a good ability to protect electric or electronic parts from corrosion and finds typical use in the sealing of electric or electronic parts.
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公开(公告)号：US4774278A
公开(公告)日：1988-09-27
申请号：US911901
申请日：1986-09-25
申请人： Hiroshi Yoshioka , Ichiro Ono , Hideki Sugahara
发明人： Hiroshi Yoshioka , Ichiro Ono , Hideki Sugahara
IPC分类号： C09D7/12 , C08L61/10 , C09D161/00 , C09D163/00 , C09D175/04 , C09D183/04 , C09D201/00 , C08L27/06 , C08L63/00 , C08L75/04
CPC分类号： C09D161/00 , C09D163/00 , C09D175/04
摘要： An improved coating composition is proposed which comprises a conventional resin component for coating admixed with a silicone resin in combination with an organopolysiloxane having specified substituent groups in an object of forming non-skid coating films imparted with non-blocking property at the same time.
摘要翻译： 提出了一种改进的涂料组合物，其包括在与形成具有特定取代基的有机聚硅氧烷的情况下，与形成具有非阻挡性的同时具有非阻挡性的薄膜的目的相结合的用于涂布的常规树脂组分。
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5.发明授权Silicone rubber compositions for the sealing and encapsulation of electric and electronic parts 失效用于密封和封装电气和电子部件的硅橡胶组合物公开(公告)号：US07704607B2
公开(公告)日：2010-04-27
申请号：US12244402
申请日：2008-10-02
申请人： Hiroyasu Hara , Hideki Sugahara , Yoshifumi Inoue
发明人： Hiroyasu Hara , Hideki Sugahara , Yoshifumi Inoue
CPC分类号： H01B3/46 , C08K3/08 , Y10T428/31663 , C08L83/04
摘要： A silicone rubber composition containing 0.5-90% by weight of a metal powder and curable into a non-conductive silicone rubber having a volume resistivity of at least 1×109 Ω·cm is useful for the sealing and encapsulation of electric and electronic parts because the metal powder is sulfided with a sulfur gas into a metal sulfide powder which prevents or retards the sulfur gas from reaching the electric and electronic parts.
摘要翻译： 含有0.5〜90重量％的金属粉末并且可固化成体积电阻率为至少1×10 9Ω·cm·cm的非导电硅橡胶的硅橡胶组合物可用于电气和电子部件的密封和封装 因为金属粉末被硫气硫化成金属硫化物粉末，其阻止或延迟硫气到达电气和电子部件。
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6.发明授权Platinum catalyst, its preparation, and curable organopolysiloxane composition comprising the same 失效铂催化剂，其制备方法和包含其的可固化的有机聚硅氧烷组合物
公开(公告)号：US5792723A
公开(公告)日：1998-08-11
申请号：US752938
申请日：1996-11-20
申请人： Masayuki Ikeno , Hideki Sugahara , Hironao Fujiki
发明人： Masayuki Ikeno , Hideki Sugahara , Hironao Fujiki
IPC分类号： A61K6/093 , B01J31/22 , B01J31/28 , C07B61/00 , C07F7/08 , C07F7/21 , C07F15/00 , C08G77/398 , C08L83/04 , C08L83/07 , B01J31/02
CPC分类号： B01J31/1608 , B01J31/2291 , C08G77/398 , C08L83/04 , B01J2231/14 , B01J2231/323 , B01J2531/828 , C08G77/08 , C08G77/12 , C08G77/20 , C08G77/24 , C08G77/70
摘要： A platinum catalyst containing (A) a platinum complex having a vinyl-containing organosiloxane ligand and (B) a vinyl-containing organopolysiloxane is prepared by mixing components (A) and (B) such that at least 2 mol of vinyl group in component (B) is available per mol of platinum atom in component (A) and heating the mixture at 40.degree.-100.degree. C. for at least 1 hour. When blended in an addition reaction curing type organosiloxane composition, the platinum catalyst has the advantage that even after long-term storage at elevated temperatures, it remains stable and active enough to cause the organosiloxane composition to cure.
摘要翻译： 含有（A）具有含乙烯基的有机硅氧烷配体的铂络合物和（B）含乙烯基的有机聚硅氧烷的铂催化剂通过混合组分（A）和（B）制备，使得至少2摩尔组分（ B）可以在组分（A）中每摩尔铂原子获得并在40℃-100℃下加热该混合物至少1小时。 当在加成反应固化型有机硅氧烷组合物中混合时，铂催化剂的优点在于，即使在高温下长期保存后，其仍保持稳定和足够活性以使有机硅氧烷组合物固化。
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7.发明授权Silicone rubber compositions for the sealing and encapsulation of electric and electronic parts 有权用于密封和封装电气和电子部件的硅橡胶组合物公开(公告)号：US07501183B2
公开(公告)日：2009-03-10
申请号：US10252595
申请日：2002-09-24
申请人： Hiroyasu Hara , Hideki Sugahara , Yoshifumi Inoue
发明人： Hiroyasu Hara , Hideki Sugahara , Yoshifumi Inoue
CPC分类号： H01B3/46 , C08K3/08 , Y10T428/31663 , C08L83/04
摘要： A silicone rubber composition containing 0.5-90% by weight of a metal powder and curable into a non-conductive silicone rubber having a volume resistivity of at least 1×109 Ω·cm is useful for the sealing and encapsulation of electric and electronic parts because the metal powder is sulfided with a sulfur gas into a metal sulfide powder which prevents or retards the sulfur gas from reaching the electric and electronic parts.
摘要翻译： 包含0.5-90重量％的金属粉末并且可固化成体积电阻率至少为1×10 9Ω·cm的非导电硅橡胶的硅橡胶组合物可用于密封和封装电气和电子部件，因为金属 粉末用硫气硫化成金属硫化物粉末，其防止或延迟硫气到达电气和电子部件。
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8.发明申请SILICONE RUBBER COMPOSITIONS FOR THE SEALING AND ENCAPSULATION OF ELECTRIC AND ELECTRONIC PARTS 失效用于电子和电子部件密封和封装的硅橡胶组合物公开(公告)号：US20090043029A1
公开(公告)日：2009-02-12
申请号：US12244402
申请日：2008-10-02
申请人： Hiroyasu Hara , Hideki Sugahara , Yoshifumi Inoue
发明人： Hiroyasu Hara , Hideki Sugahara , Yoshifumi Inoue
IPC分类号： C08K3/08
CPC分类号： H01B3/46 , C08K3/08 , Y10T428/31663 , C08L83/04
摘要： A silicone rubber composition containing 0.5-90% by weight of a metal powder and curable into a non-conductive silicone rubber having a volume resistivity of at least 1×109 Ω·cm is useful for the sealing and encapsulation of electric and electronic parts because the metal powder is sulfided with a sulfur gas into a metal sulfide powder which prevents or retards the sulfur gas from reaching the electric and electronic parts.
摘要翻译： 包含0.5-90重量％的金属粉末并且可固化成体积电阻率至少为1×10 9Ω·cm的非导电硅橡胶的硅橡胶组合物可用于密封和封装电气和电子部件，因为金属 粉末用硫气硫化成金属硫化物粉末，其防止或延迟硫气到达电气和电子部件。
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9.发明申请HYDROPHILIC ORGANOPOLYSILOXANE COMPOSITION FOR USE AS DENTAL IMPRESSION MATERIAL 有权用作牙科印花材料的水解有机硅氧烷组合物公开(公告)号：US20100069525A1
公开(公告)日：2010-03-18
申请号：US12251252
申请日：2008-10-14
IPC分类号： A61K6/10
摘要： A hydrophilic organopolysiloxane composition of the hydrosilylation reaction cure type for use as dental impression material is characterized by comprising as essential components (A) a diorganopolysiloxane having at least 0.1 silicon-bonded alkenyl group in a molecule, (B) a liquid or solid organopolysiloxane having average compositional formula (1), comprising SiO2 units and R3SiO1/2 units (R is a monovalent hydrocarbon, alkoxy or hydroxyl group) and having a viscosity of at least 10 mPa·s at 23° C., (C) an organohydrogenpolysiloxane having at least two silicon-bonded hydrogen atoms in a molecule, (D) a hydrosilylation catalyst, and (E) a polyether having average compositional formula (2).
摘要翻译： 用作牙印模材料的氢化硅烷化反应固化型的亲水性有机聚硅氧烷组合物的特征在于包含作为必需组分（A）在分子中具有至少0.1个硅键合的烯基的二有机聚硅氧烷，（B）具有 平均组成式（1），其包含SiO 2单元和R 3 SiO 1/2单元（R是单价烃，烷氧基或羟基），并且在23℃具有至少10mPa·s的粘度，（C）有机氢聚硅氧烷， 分子中至少两个硅键合的氢原子，（D）氢化硅烷化催化剂和（E）具有平均组成式（2）的聚醚。
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公开(公告)号：US5945466A
公开(公告)日：1999-08-31
申请号：US861219
申请日：1997-05-21
申请人： Masayuki Ikeno , Hideki Sugahara
发明人： Masayuki Ikeno , Hideki Sugahara
摘要： A room temperature curable organopolysiloxane composition including: (A) 100 parts by weight of a diorganopolysiloxane represented by the general formula (1):HO�Si(R.sup.1).sub.2 O!.sub.n H (1)wherein R.sup.1 represents a substituted or unsubstituted monovalent hydrocarbon group, and n is an integer of 15 or more;(B) from 0.1 part by weight to 20 parts by weight of an organosilane, or a partially hydrolyzed product thereof, represented by the general formula (2):(R.sup.2).sub.m S(OR.sup.2).sub.4-m (2)wherein R.sup.2 's each independently represent a substituted or unsubstituted monovalent hydrocarbon group, and m is 0, 1 or 2;(C) from 0.01 part by weight to 10 parts by weight of a curing catalyst;(D) from 20 parts by weight to 600 parts by weight of a magnesium silicate; and(E) from 5 parts by weight to 80 parts by weight of a paraffin type aliphatic hydrocarbon which is liquid or semi-solid at room temperature. This composition can be rapidly cured, even after a long-term storage.
摘要翻译： 一种室温可固化的有机聚硅氧烷组合物，其包含：（A）100重量份由通式（1）表示的二有机聚硅氧烷：HO [Si（R 1）2 O] n H（1）其中R 1表示取代或未取代的单价烃基， n为15以上的整数。 （B）0.1重量份至20重量份的由通式（2）表示的有机硅烷或其部分水解产物：（R2）mS（OR2）4-m（2）其中R2各自独立地 表示取代或未取代的一价烃基，m为0,1或2; （C）0.01重量份〜10重量份固化催化剂; （D）20重量份至600重量份的硅酸镁; 和（E）5重量份至80重量份在室温下为液体或半固体的链烷烃类脂族烃。 即使经过长时间储存，也可以快速固化该组合物。
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