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1. 发明授权

US06448427B1 Method of preparing an organosilicon compound containing a methacryloxy functional group 有权
标题翻译：制备含有甲基丙烯酰氧基官能团的有机硅化合物的方法
公开(公告)号：US06448427B1
公开(公告)日：2002-09-10
申请号：US09994449
申请日：2001-11-28
申请人： Keiji Wakita , Akihiko Shirahata
发明人： Keiji Wakita , Akihiko Shirahata
IPC分类号： C07F708
CPC分类号： C07F7/1892
摘要： A method of preparing an organosilicon compound containing an acryloxy-functional group or a methacryloxy-functional group represented by general formula CH2═CR1—COO—R2—Si(OR3)nR43−n, where R1, R2, R3, R4 are as described below, comprising reacting (a) an alkali-metal salt of acrylic acid or an alkali-metal salt of methacrylic acid described by general formula CH2═CR1COOM1, where R1 is a methyl group or a hydrogen atom and M1 is an alkali metal and (b) an organosilicon containing a halogen-substituted organic group described by general formula XR2Si(OR3)nR43−n, where X is a halogen atom, R2 is an alkylenoxyalkylene group or an alkylene group comprising 1 to 6 carbon atoms, R3 is an alkyl group comprising 1 to 6 carbon atoms or an alkoxyalkyl group comprising 2 to 4 carbon atoms, R4 is a monovalent hydrocarbon group, and n is an integer of 1 to 3; in the presence of (c) a tertiary amine having a cyclic structure selected from the group consisting of 1,8-diazabicyclo[5.4.0]undec-7-ene, 1,4-diazabicyclo[2.2.2]octane, and 1,5-diazabicyclo[4.3.0]-non-5-ene.
摘要翻译：制备含有通式CH2 = CR1-COO-R2-Si（OR3）nR43-n表示的丙烯酰氧基官能团或甲基丙烯酰氧基官能团的有机硅化合物的方法，其中R 1，R 2，R 3，R 4如上所述包括使（a）丙烯酸的碱金属盐或通式CH 2 = CR 1 COOM 1所述的甲基丙烯酸的碱金属盐，其中R1是甲基或氢原子，M1是碱金属和（ b）含有通式XR2Si（OR3）nR43-n所示的卤素取代的有机基团的有机硅，其中X为卤素原子，R 2为亚烷基氧化烯基或含有1至6个碳原子的亚烷基，R 3为烷基包含1至6个碳原子的基团或包含2至4个碳原子的烷氧基烷基，R4是一价烃基，n是1至3的整数; 在（c）具有选自1,8-二氮杂双环[5.4.0]十一碳-7-烯，1,4-二氮杂双环[2.2.2]辛烷和1 ，5-二氮杂双环[4.3.0]壬-5-烯。

2. 发明授权

US5302682A Method for the preparation of diorganosiloxane-diorganosilazane copolymer 失效
标题翻译：二有机硅氧烷 - 二有机硅氮烷共聚物的制备方法
公开(公告)号：US5302682A
公开(公告)日：1994-04-12
申请号：US89203
申请日：1993-07-08
申请人： Akihiko Shirahata
发明人： Akihiko Shirahata
IPC分类号： C08G77/14 , C08G77/06 , C08G77/48 , C08G77/54 , C08G77/62 , C09K3/18 , D06M15/643 , C08G77/04
CPC分类号： C08G77/54
摘要： A method for the preparation of a random diorganosiloxane-diorganosilazane copolymer is disclosed, which method comprises polymerizing(A) a mixture or polymerization reaction product of(a) a hexaorganodisiloxane and(b) a cyclic diorganosiloxane with(B) a cyclic diorganosilazane of the formula ##STR1## wherein R.sup.1 is a monovalent hydrocarbon group, R.sup.2 is hydrogen or a monovalent hydrocarbon group and n is 3 or 4, the polymerization being carried out in the presence of cesium hydroxide.
摘要翻译：公开了一种制备无机二硅氧烷 - 二有机硅氮烷共聚物的方法，该方法包括（A）将（a）六有机二硅氧烷和（b）环状二有机硅氧烷与（B）环状二有机硅氮烷的混合物或聚合反应产物式（*化学结构*）其中R1是一价烃基，R2是氢或一价烃基，n是3或4，聚合是在氢氧化铯存在下进行的。

3. 发明授权

US4707531A Method for producing organosilicon polymers and the polymers prepared thereby 失效
标题翻译：制备有机硅聚合物的方法和由此制备的聚合物
公开(公告)号：US4707531A
公开(公告)日：1987-11-17
申请号：US921976
申请日：1986-10-22
申请人： Akihiko Shirahata
发明人： Akihiko Shirahata
IPC分类号： C08G77/00 , C08G77/02 , C08G77/06
CPC分类号： C08G77/02 , C08G77/06
摘要： The method of dripping an alkyl silicate into a mixture of an aqueous hydrochloric acid which contains at least 5 weight percent hydrogen chloride and a trialkylsilane or a disiloxane at a temperature of from 0.degree. to 90.degree. C. is a highly reproducible method for producing a three-dimensional structure of monofunctional siloxane units and tetrafunctional siloxane units. The organosilicon polymers produced are useful as tack agents, coating agents, and as additives in other compositions.
摘要翻译：将烷基硅酸盐滴加到含有至少5重量％氯化氢的盐酸水溶液和三烷基硅烷或二硅氧烷的混合物中的方法是在0-90℃的温度下制备的单官能硅氧烷单元和四官能硅氧烷单元的三维结构。制备的有机硅聚合物可用作粘合剂，包衣剂和作为其它组合物中的添加剂。

4. 发明申请

US20120027917A1 Silsesquioxane Resins 失效
标题翻译：倍半硅氧烷树脂
公开(公告)号：US20120027917A1
公开(公告)日：2012-02-02
申请号：US12811130
申请日：2008-12-05
申请人： Akihiko Shirahata
发明人： Akihiko Shirahata
IPC分类号： B05D5/00 , C09D183/06 , C08K5/101 , B05D1/30 , B05D3/02 , B05D1/02 , B05D1/18 , B05D3/12 , C08G77/28 , B05D3/00
CPC分类号： C08G77/18 , C08G77/04 , C08G77/045 , C08G77/12 , C08G77/28 , C08G77/70 , C08G77/80 , C08L83/04 , C09D183/14 , G02B1/111
摘要： Silsesquioxane resins useful in antireflective coatings wherein the silsesquioxane resin has the formula: (PhSiO(3−x)/2(OR′)x)m(HSiO(3−x)/2(OR′)x)n(MeSiO(3−x)/2(OR′)x)o(RSiO(3−x)/2(OR′)x)p(R2SiO(3−x)/2OR′)x)q where Ph is a phenyl group, Me is a methyl group; R is selected from a sulfur-containing organic functional group; R′ is hydrogen atom or a hydrocarbon group having from 1 to 4 carbon atoms; R2 is selected from ester groups, polyether groups; and polyethylene oxide groups; x has a value of 0, 1 or 2; m has a value of 0.01 to 0.97; n has a value of 0.01 to 0.97; o has a value of 0.01 to 0.97; p has a value of 0.01 to 0.97; q has a value of 0 to 0.96; and m+n+o+p+q≈1.
摘要翻译：可用于抗反射涂料的倍半硅氧烷树脂，其中倍半硅氧烷树脂具有下式：（PhSiO（3-x）/ 2（OR'）x）m（HSiO（3-x）/ 2（OR'）x）n（MeSiO -x）/ 2（OR'）x）o（RSiO（3-x）/ 2（OR'）x）p（R2SiO（3-x）/ 2OR'）x）q其中Ph是苯基，Me 是甲基; R选自含硫有机官能团; R'是氢原子或具有1至4个碳原子的烃基; R2选自酯基，聚醚基团; 和聚环氧乙烷基团; x的值为0,1或2; m的值为0.01〜0.97; n的值为0.01〜0.97; o的值为0.01〜0.97; p的值为0.01〜0.97; q的值为0〜0.96; 和m + n + o + p +q≈1。

5. 发明授权

US07446137B2 Thermosetting resin and thiocyanato-containing organohydrocarbonoxysilane 有权
标题翻译：热固性树脂和含硫氰酸酯的有机氢氧化硅烷
公开(公告)号：US07446137B2
公开(公告)日：2008-11-04
申请号：US10492622
申请日：2002-10-29
申请人： Makoto Iwai , Keiji Wakita , Akihiko Shirahata
发明人： Makoto Iwai , Keiji Wakita , Akihiko Shirahata
IPC分类号： B32B15/00 , B32B27/18 , B32B27/38 , B32B27/42 , C08K5/5419 , C08L61/10 , C08L63/00 , C08L63/04 , C08L79/08
CPC分类号： C09J175/04 , C08G18/4045 , C08G18/54 , C08G18/542 , C08G18/58 , C08G18/61 , C08G18/6438 , C08G18/6529 , C08G18/718 , C08G59/08 , C08G59/4215 , C08G59/621 , C08K5/54 , C08K5/5465 , C08K5/548 , C08L61/06 , C09J163/00 , Y10T428/31511 , Y10T428/31515 , Y10T428/31522 , Y10T428/31529 , Y10T428/31612 , Y10T428/31616 , Y10T428/31623 , Y10T428/31627 , Y10T428/31663 , Y10T428/31678 , Y10T428/31681 , Y10T428/31688 , Y10T428/31721 , Y10T428/31786 , Y10T428/31942
摘要： A curable organic resin composition comprising (A) 100 parts by weight of a curable organic resin and (B) 0.01 to 100 parts by weight of a thiocyanato-containing organohydrocarbonoxysilane or an isothiocyanato-containing organohydrocarbonoxysilane represented by the general formula: X—R1—Si(OR2)nR33-n, wherein X is NCS— or SCN—, R1 is an alkylene or alkyleneoxyalkylene group, R2 and R3 are monovalent hydrocarbon groups, and the subscript n is 1, 2, or 3. The curable organic resin composition possesses superior moldability and, when cured, exhibits superior adhesive properties on substrates such as metals.
摘要翻译：一种可固化有机树脂组合物，其包含（A）100重量份的可固化有机树脂和（B）0.01至100重量份的含硫氰酸酯的有机氢氧化硅烷或由以下通式表示的含异硫氰酸酯的有机氢氧化硅烷：XR < 其中X是NCS-或SCN-，R ^{3 > 1是亚烷基或亚烷氧基亚烷基，R 2和R 3是一价烃基，下标n是1,2或3。可固化有机树脂组合物具有优异的成型性，并且当固化时在诸如金属的基材上表现出优异的粘合性。}

6. 发明授权

US5604288A Method for the preparation of thermoplastic resin compositions 失效
标题翻译：热塑性树脂组合物的制备方法
公开(公告)号：US5604288A
公开(公告)日：1997-02-18
申请号：US565652
申请日：1995-11-29
申请人： Haruhiko Furukawa , Akihiro Nakamura , Akihiko Shirahata
发明人： Haruhiko Furukawa , Akihiro Nakamura , Akihiko Shirahata
IPC分类号： C08L83/07 , C08G77/42 , C08G77/442 , C08G81/00 , C08G81/02 , C08L83/04 , C08L101/00 , C08K3/34
CPC分类号： C08G77/442 , C08G81/024
摘要： A method for preparing a thermoplastic resin composition, said method comprising hot-kneading, in the absence of a radical-generating catalyst,(A) 100 parts by weight of a thermoplastic resin; and(B) 0.1 to 200 parts by weight of an alkenyl-functional polyorganosiloxane filled with amorphous silica micropowder, wherein the weight ratio of said silica micropowder to said alkenyl-functional polyorganosiloxane is 0.01:100 to 50:100, whereby the polyorganosiloxane of component (B) is chemically bonded to resin (A).
摘要翻译：一种制备热塑性树脂组合物的方法，所述方法包括在不存在自由基产生催化剂的情况下热捏合（A）100重量份的热塑性树脂; 和（B）0.1〜200重量份填充有无定形二氧化硅微粉末的烯基官能聚有机硅氧烷，其中所述二氧化硅微粉与所述烯基官能聚有机硅氧烷的重量比为0.01:100至50:100，由此组分的聚有机硅氧烷（B）与树脂（A）化学键合。

7. 发明授权

US5508335A Powder for the modification of thermoplastic resins 失效
标题翻译：用于热塑性树脂改性的粉末
公开(公告)号：US5508335A
公开(公告)日：1996-04-16
申请号：US237534
申请日：1994-05-03
申请人： Haruhiko Furukawa , Akihiko Shirahata
发明人： Haruhiko Furukawa , Akihiko Shirahata
IPC分类号： C08K3/36 , C08K5/5419 , C08K9/04 , C08K9/06 , C08K9/08 , C08L83/04 , C08L101/00 , C09C1/28 , C08K3/34
CPC分类号： C08K9/08 , C08K3/36 , C08L83/04 , C08G77/04 , C08G77/70
摘要： A siloxane powder composition which can impart improved lubricity character to a thermoplastic resin is disclosed, said composition being prepared by mixing(A) 100 parts by weight of a liquid polydiorganosiloxane and(B) 40 to 200 parts by weight of a silica powder that has a specific surface of at least 50 m.sup.2 /g using sufficient shear to prepare a powder in which the surface of component (B) is coated with component (A), and then mixing this powder with(C) 10 to 50 parts by weight of a polyorganosiloxane resin which is a solid at room temperature, said resin consisting essentially of (R.sub.3 SiO.sub.1/2) siloxane units and (SiO.sub.2) siloxane units in the molar ratio of 1:4 to 1:1,where R is selected from the group consisting of alkyl radicals and phenyl radical.
摘要翻译：公开了可赋予热塑性树脂改善的润滑性特征的硅氧烷粉末组合物，所述组合物通过将（A）100重量份的液体聚二有机硅氧烷和（B）40至200重量份的二氧化硅粉末使用足够的剪切使至少50m 2 / g的比表面制备粉末，其中组分（B）的表面涂覆有组分（A），然后将该粉末与（C）10至50重量份的在室温下为固体的聚有机硅氧烷树脂，所述树脂基本上由摩尔比为1:4至1:1的（R3SiO1 / 2）硅氧烷单元和（SiO2）硅氧烷单元组成，其中R选自的烷基和苯基。

8. 发明授权

US4898959A Method for the preparation of beta-substituted allylsilane 失效
标题翻译：制备β-取代的烯丙基硅烷的方法
公开(公告)号：US4898959A
公开(公告)日：1990-02-06
申请号：US287411
申请日：1988-12-20
申请人： Makoto Yoshitake , Shinichiro Yamane , Akihiko Shirahata
发明人： Makoto Yoshitake , Shinichiro Yamane , Akihiko Shirahata
IPC分类号： C07F7/18
CPC分类号： C07F7/1892
摘要： Beta-substituted allylsilanes are synthesized in a one-step process from readily available starting materials by the reaction of a specific carboxylic acid ester or acid anhydride with a specific alkoxy group-containing Grignard reagent in an organic solvent. The resulting allylsilanes are useful as allyl transfer reagents for electrophilic reagents such as ketones, carboxylic acid chlorides, etc.

9. 发明授权

US4559396A Peellable film-forming organopolysiloxane compositions 失效
标题翻译：可剥离的成膜有机聚硅氧烷组合物
公开(公告)号：US4559396A
公开(公告)日：1985-12-17
申请号：US489883
申请日：1983-04-29
申请人： Shosaku Sasaki , Nobuo Kaiya , Akihiko Shirahata
发明人： Shosaku Sasaki , Nobuo Kaiya , Akihiko Shirahata
IPC分类号： C08L83/00 , C08K5/01 , C08L83/04 , C08L83/05 , C08L83/07 , C09J7/02 , C08G77/06
CPC分类号： C08K5/01 , C08L83/04 , C08G77/12 , C08G77/20 , Y10T428/31663
摘要： Room temperature-storable, heat-curable organopolysiloxane compositions which comprise silicon-bonded vinyl radicals, silicon-bonded hydrogen atoms, a platinum-type compound and an unsaturated hydrocarbon compound of the conjugated ene-yen type provide a realease surface for tacky substances when coated onto the surface of a base material and heated, even mildly. The release surface possesses a time-stable release ability, particularly for pressure sensitive adhesive bearing articles such as tapes and labels.
摘要翻译：包含硅键合的乙烯基，硅键合的氢原子，铂型化合物和共轭烯类型的不饱和烃化合物的室温下可储存的可热固化的有机聚硅氧烷组合物在涂覆时提供用于粘性物质的脱蜡表面在基材的表面上加热，甚至温和。释放表面具有时间稳定的释放能力，特别是对于压敏粘合剂轴承制品如带和标签。

10. 发明授权

US4391963A Organopolysiloxane photosensitizers and methods for their preparation 失效
标题翻译：有机聚硅氧烷光敏剂及其制备方法
公开(公告)号：US4391963A
公开(公告)日：1983-07-05
申请号：US382504
申请日：1982-05-27
申请人： Akihiko Shirahata
发明人： Akihiko Shirahata
IPC分类号： C08F2/00 , C08F2/50 , C08F290/00 , C08F299/08 , C08G77/00 , C08G77/04 , C08G77/06 , C08G77/14 , C08G77/22 , C08G77/38 , C08L83/04 , C08L83/07 , C08L83/08 , G03F7/075
CPC分类号： G03F7/0757 , C08G77/14 , C08G77/38 , C08L83/04 , C08G77/12 , C08G77/18 , C08G77/20 , C08G77/24 , C08G77/26 , C08G77/28 , C08G77/70 , Y10S522/904
摘要： Novel photosensitizers are disclosed which are particularly useful in photopolymerizable organopolysiloxane and silicone resins. The photosensitizers are themselves organopolysiloxanes which contain at least one silicon-bonded benzoin-containing radical. Synthesis methods are disclosed for preparing these photosensitizers which employ, as starting materials, an alkenyl-substituted benzoin and a silicon compound containing at least one silicon-bonded hydrogen atom.
摘要翻译：公开了新的光敏剂，其在可光聚合的有机聚硅氧烷和有机硅树脂中特别有用。光敏剂本身是含有至少一个含硅键合的含苯偶姻的自由基的有机聚硅氧烷。公开了制备这些光敏剂的合成方法，其使用烯基取代的苯偶姻和含有至少一个与硅键合的氢原子的硅化合物作为原料。

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