公开(公告)号：US20160315025A1

公开(公告)日：2016-10-27

申请号：US15136551

申请日：2016-04-22

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Kazunori Kondo ,  Yoichiro Ichioka ,  Hideto Kato

IPC: H01L23/29 ,  H01L21/56 ,  H01L21/78 ,  C08K3/36 ,  C08L83/06

CPC classification number: H01L21/78 ,  C08G59/02 ,  C08G59/3281 ,  C08G59/5073 ,  C08G59/621 ,  C08K3/013 ,  C08K3/36 ,  C08K5/13 ,  C08L63/00 ,  C08L83/04 ,  C08L83/06 ,  C08L83/14 ,  C08L2201/08 ,  C08L2203/206 ,  H01L23/296 ,  C08L83/10

Abstract: A film-forming resin composition for use in encapsulating large-diameter thin-film wafers includes (A) a silicone resin having a weight-average molecular weight of 3,000 to 500,000 and containing repeating units of formula (1) wherein R1 to R4 are monovalent hydrocarbon groups, but R3 and R4 are not both methyl, m and n are integers of 0 to 300, R5 to R8 are divalent hydrocarbon groups, a and b are positive numbers such that a+b=1, and X is a specific divalent organic moiety; (B) a phenolic compound of formula (7) wherein Y is a carbon atom or a tetravalent hydrocarbon group of 2 to 20 carbon atoms, and R13 to R16 are monovalent hydrocarbon groups or hydrogen atoms; and (C) a filler.

Abstract translation: 其中Y为碳原子或2〜20个碳原子的四价烃基，R 13〜R 16为一价烃基或氢原子; 和（C）填料。

公开(公告)号：US20160297933A1

公开(公告)日：2016-10-13

申请号：US15100733

申请日：2014-11-14

Applicant: DAICEL CORPORATION

Inventor： Akihiro KUWANA ,  Nobuhiko HARADA ,  Maya MASUI ,  Ichiro TAKASE ,  Shinji MAETANI ,  Naoko TSUJI

IPC: C08G77/14 ,  B32B7/12 ,  C09J7/02 ,  C09D183/06 ,  C09J183/06

CPC classification number: C08G77/14 ,  B32B7/12 ,  B32B9/005 ,  B32B9/045 ,  B32B15/08 ,  B32B21/08 ,  B32B27/08 ,  B32B27/10 ,  B32B27/28 ,  B32B27/281 ,  B32B27/283 ,  B32B27/285 ,  B32B27/30 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/38 ,  B32B27/42 ,  B32B29/00 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2255/26 ,  B32B2307/306 ,  B32B2307/412 ,  B32B2307/536 ,  B32B2307/546 ,  B32B2307/732 ,  B32B2405/00 ,  B32B2457/208 ,  C08G59/24 ,  C08J7/047 ,  C08J2483/06 ,  C08K5/5415 ,  C08L63/00 ,  C08L83/06 ,  C09D183/06 ,  C09J7/20 ,  C09J183/06 ,  C09J2483/00

Abstract: Provided is a polyorganosilsesquioxane capable of forming, when cured, a cured product that offers high surface hardness and good heat resistance, is highly flexible, and has excellent processability. The present invention relates to a polyorganosilsesquioxane including a constitutional unit represented by Formula (1). The polyorganosilsesquioxane includes a constitutional unit represented by Formula (I) and a constitutional unit represented by Formula (II) in a mole ratio of the constitutional unit represented by Formula (I) to the constitutional unit represented by Formula (II) of 5 or more. The polyorganosilsesquioxane has a total proportion of the constitutional unit represented by Formula (1) and a constitutional unit represented by Formula (4) of 55% to 100% by mole based on the total amount (100% by mole) of all siloxane constitutional units. The polyorganosilsesquioxane has a number-average molecular weight of 1000 to 3000 and a molecular-weight dispersity (weight-average molecular weight to number-average molecular weight ratio) of 1.0 to 3.0. [R1SiO3/2]  (1) [Chem. 2] [RaSiO3/2]  (I) [Chem. 3] [RbSiO(ORc)]  (II) [Chem. 4] [R1SiO(ORc)]  (4)

公开(公告)号：US20160280918A1

公开(公告)日：2016-09-29

申请号：US15175833

申请日：2016-06-07

Applicant: MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC

Inventor： Prakash KUMAR ,  Hideo TAKAHASHI

IPC: C08L83/04 ,  H01L33/56 ,  H01L23/00 ,  C09J183/04

CPC classification number: C08L83/04 ,  C08K3/36 ,  C08K5/098 ,  C08K5/3492 ,  C08L83/06 ,  C08L2203/206 ,  C08L2205/025 ,  C08L2205/05 ,  C09J183/04 ,  H01L23/296 ,  H01L24/29 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L33/56 ,  H01L33/62 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29298 ,  H01L2224/45144 ,  H01L2224/48639 ,  H01L2224/73265 ,  H01L2224/83855 ,  H01L2924/0715 ,  H01L2924/10346 ,  H01L2924/12041 ,  H01L2924/17747 ,  H01L2924/00012 ,  H01L2924/00014 ,  C08L83/00 ,  C08K5/56 ,  C08K5/34924

Abstract: There is provide an addition-curable silicone composition from which a silicone cured product having excellent adhesiveness and external appearance, being able to protect metal, in particular, silver, from corrosion, and having less shrinkage and change in hardness due to heat, is obtained. The addition-curable silicone composition contains: 100 parts by mass of a polyorganosiloxane having alkenyl groups; an amount of a polyorganohydrogensiloxane such that an amount of Si—H groups is 0.9 to 3.0 mol relative to 1 mol of the alkenyl groups; a catalyst amount of a hydrosilylation reaction catalyst; 0.01 to 10 parts of an adhesiveness imparting agent; and 0.001 to 0.015 parts by mass, in terms of metal atoms of (R3COO)kM (where M is Ce, Fe, Cr, La, Nd, Pr or Sm, k is 2, 3 or 4, and R3 represents a substituted or unsubstituted hydrocarbon group having 4 to 17 carbon atoms).

Abstract translation: 提供一种可加成固化的硅氧烷组合物，其具有优异的粘合性和外观的硅酮固化产物，其能够保护金属，特别是银，免受腐蚀，并且具有较小的收缩和由于热导致的硬度变化。 。 加成固化性有机硅组合物含有：100质量份具有烯基的聚有机硅氧烷; 一定量的聚有机氢硅氧烷，使得Si-H基团的量相对于1摩尔烯基为0.9-3.0摩尔; 催化剂量的氢化硅烷化反应催化剂; 0.01〜10份粘合性赋予剂; 和（R 3 COO）k M的金属原子（其中M为Ce，Fe，Cr，La，Nd，Pr或Sm，k为2,3或4）为0.001〜0.015质量份，R3表示取代或 未取代的碳原子数为4〜17的烃基）。

公开(公告)号：US09439842B2

公开(公告)日：2016-09-13

申请号：US14365245

申请日：2012-12-04

Applicant: Dow Corning Toray Co., Ltd.

Inventor： Masaru Ozaki ,  Seiji Hori ,  Takatoshi Toyama ,  Kazuhiko Kojima ,  Tsunehito Sugiura

IPC: A61K8/02 ,  A61K8/24 ,  C08L83/06 ,  C08L83/08 ,  C08K3/24 ,  C08K5/09 ,  A61K8/06 ,  A61K8/36 ,  A61K8/898 ,  A61Q5/00 ,  C08G77/08 ,  C08G77/16 ,  C08G77/26

CPC classification number: A61K8/24 ,  A61K8/06 ,  A61K8/062 ,  A61K8/36 ,  A61K8/365 ,  A61K8/892 ,  A61K8/898 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12 ,  C08G77/08 ,  C08G77/16 ,  C08G77/26 ,  C08K3/24 ,  C08K5/09 ,  C08L83/06 ,  C08L83/08 ,  C08L83/04

Abstract: The present invention relates to a use of an acid in a manufacture of an organopolysiloxane through a condensation reaction of a silicon-containing compound containing a silicon-bonded hydroxyl group and a silicon-containing compound containing a silicon-bonded aminoxy group. Particularly, the present invention relates to a low-odor composition including such an organopolysiloxane. The composition according to the present invention can have little odor caused by a by-product produced via the condensation reaction described above.

Abstract translation: 本发明涉及通过含硅键合羟基的含硅化合物与含硅键合氨氧基的含硅化合物的缩合反应制造有机聚硅氧烷的用途。 特别地，本发明涉及包含这种有机聚硅氧烷的低气味组合物。 根据本发明的组合物可以产生由通过上述缩合反应产生的副产物引起的气味。

公开(公告)号：US09434840B2

公开(公告)日：2016-09-06

申请号：US13702858

申请日：2011-06-07

Applicant: Yusuke Aoki

Inventor： Yusuke Aoki

IPC: C08L83/06 ,  C08L69/00 ,  C08L83/10 ,  C08G77/448 ,  C08K5/42 ,  C08L27/12

CPC classification number: C08L83/06 ,  C08G77/448 ,  C08K5/42 ,  C08L27/12 ,  C08L69/00 ,  C08L83/10 ,  C08L2666/02 ,  C08L83/00

Abstract: Provided are a polycarbonate-based resin composition that brings together an excellent impact strength and excellent flame retardancy and a molded article thereof. The polycarbonate-based resin composition is a polycarbonate-based resin composition, including, with respect to 100 parts by mass of (A) a resin mixture formed of 30 to 100 mass % of (A-1) a polycarbonate-polyorganosiloxane copolymer which has a constituent unit represented by a general formula (I) and a constituent unit represented by a general formula (II), and in which an average number of repetitions of the constituent unit represented by the general formula (II) is 30 to 500, and 70 to 0 mass % of (A-2) an aromatic polycarbonate resin except the polycarbonate-polyorganosiloxane copolymer, 0.01 to 0.15 part by mass of (B) an alkali metal salt and/or alkaline earth metal salt of an organosulfonic acid, and 0.1 to 1 part by mass of (C) a mixed powder formed of polytetrafluoroethylene particles and organic polymer particles, in which: a content of a polyorganosiloxane block moiety formed of the constituent unit represented by the general formula (II) in the resin mixture (A) is 2 to 30 mass %; and the composition is free of an organohalogen-based flame retardant and an organophosphate-based flame retardant.

Abstract translation: 提供将聚合物具有优异的冲击强度和优异的阻燃性的聚碳酸酯类树脂组合物及其成型体。 聚碳酸酯类树脂组合物是聚碳酸酯系树脂组合物，其中，相对于100质量份（A）由（A-1）30〜100质量％的聚碳酸酯 - 聚有机硅氧烷共聚物形成的树脂混合物100质量份， 由通式（I）表示的结构单元和由通式（II）表示的结构单元，其中由通式（II）表示的构成单元的平均重复数为30〜500，并且 （A-2）除了聚碳酸酯 - 聚有机硅氧烷共聚物以外的芳香族聚碳酸酯树脂为70〜0质量％，（B）有机磺酸的碱金属盐和/或碱土金属盐，0.1〜 （C）由聚四氟乙烯粒子和有机聚合物粒子形成的混合粉末1质量份，其中由树脂混合物（A）中由通式（II）表示的构成单元形成的聚有机硅氧烷嵌段部分的含量 ）是2到 30质量％ 并且组合物不含有机卤素类阻燃剂和有机磷酸酯类阻燃剂。

公开(公告)号：US20160244625A1

公开(公告)日：2016-08-25

申请号：US15027076

申请日：2014-10-22

Applicant: DOW CORNING CORPORATION

Inventor： Terry Clapp ,  Jonathan Hannington ,  Bianxiao Zhong

IPC: C09D11/101 ,  B41J11/00 ,  C09D11/30

CPC classification number: C09D11/101 ,  B41J2/01 ,  B41J11/002 ,  C08F283/124 ,  C08F290/068 ,  C08G77/20 ,  C08G77/28 ,  C08K5/0025 ,  C08L83/00 ,  C08L83/06 ,  C08L2312/06 ,  C09D11/102 ,  C09D11/30 ,  C09D151/085

Abstract: Various embodiments disclosed related to UV-curable silicone composition, cured products thereof, and methods of using the same. Various embodiments provide a shear-thinning UV-curable silicone composition. The composition can include (A) a mercapto-functional polyorganosiloxane having the unit formula [(CH3)3SiO1/2]x[(CH3)2SiO]y[R(CH3)SiO]z wherein x is about 0.01 to about 0.1, y is about 0 to about 0.94, z is about 0.05 to about 0.99, and at each occurrence R is independently a mercapto(C1-30)hydrocarbyl group. The composition can include (B) at least one of (B1) a polyorganosiloxane comprising at least two aliphatic unsaturated carbon-carbon bonds, and (B2) an organic molecule comprising at least two aliphatic unsaturated carbon-carbon bonds; the composition can include (C) a filler. The composition can also include (D) a photoinitiator.

Abstract translation: 所公开的各种实施方案涉及可UV固化的有机硅组合物，其固化产物及其使用方法。 各种实施方案提供剪切稀化的可UV固化的有机硅组合物。 组合物可以包括（A）具有单元式[（CH 3）3 SiO 1/2/2] x [（CH 3）2 SiO] y [R（CH 3）SiO] z的巯基官能聚有机硅氧烷，其中x为约0.01至约0.1，y 为约0至约0.94，z为约0.05至约0.99，并且在每次出现时R独立地为巯基（C 1-30）烃基。 组合物可以包括（B）至少一种（B1）包含至少两个脂族不饱和碳 - 碳键的聚有机硅氧烷和（B2）包含至少两个脂族不饱和碳 - 碳键的有机分子; 组合物可以包括（C）填料。 组合物还可以包括（D）光引发剂。

公开(公告)号：US09422419B2

公开(公告)日：2016-08-23

申请号：US14396987

申请日：2013-04-26

Applicant: MARUO CALCIUM CO., LTD.

Inventor： Katsunori Fukumoto ,  Yusuke Hayashi ,  Shigeru Sakaguchi ,  Tatsunari Yago

IPC: C09C1/02 ,  B32B27/28 ,  C08K9/04 ,  C09C3/08 ,  C09J123/22 ,  C09J183/04 ,  C08L101/00 ,  C08L83/04 ,  C09K3/10 ,  C08K3/26 ,  C09J133/06

CPC classification number: C08K9/04 ,  C01P2002/50 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/22 ,  C08K3/22 ,  C08K5/544 ,  C08K2003/265 ,  C08L83/06 ,  C08L83/08 ,  C08L101/00 ,  C09C1/02 ,  C09C1/021 ,  C09C3/08 ,  C09J123/22 ,  C09J133/06 ,  C09J183/04 ,  C09K3/1006 ,  C09K3/1018 ,  C09K2200/0239 ,  C09K2200/0617 ,  C09K2200/0625 ,  C08K3/26 ,  C08L83/04

Abstract: The surface-treated calcium carbonate filler having a floc structure is provided which can provide a curable resin composition which has a high thixotropic property, exerts a high elongation degree at a low modulus, and has such a restoring rate that a load to be applied onto an adherend is reduced particularly by mixing in the curable resin composition, and the curable resin composition containing the filler.The surface-treated calcium carbonate filler is comprised of a synthetic calcium carbonate which is surface-treated with a fatty acid-based organic material containing a fatty acid salt and has a floc structure, wherein a ratio Sr of the amount of a fatty acid salt for which a counter ion is of monovalent, and which is contained in surface-treating agents eluted as free materials when the surface-treated calcium carbonate is refluxed with ethanol, to the total amount of the surface-treating agents is 10 to 30 wt %, and a porosity Po at the time of the consolidation of the surface-treated calcium carbonate is 38 to 45 wt %.

Abstract translation: 提供具有絮体结构的表面处理的碳酸钙填料，其可以提供具有高触变性的固化性树脂组合物，在低模量下发挥高伸长率，并且具有这样的恢复速率，使得施加到 特别是通过在固化性树脂组合物和含有填料的固化性树脂组合物中混合来降低被粘物。 经表面处理的碳酸钙填料由合成碳酸钙构成，该合成碳酸钙用含有脂肪酸盐的脂肪酸类有机材料进行表面处理并具有絮状结构，其中，脂肪酸盐 当表面处理的碳酸钙与乙醇一起回流时，其中抗衡离子为单价，并且其包含在作为游离材料洗脱的表面处理剂中，相对于表面处理剂的总量为10至30重量％ 表面处理碳酸钙的固结时的孔隙率Po为38〜45重量％。

公开(公告)号：US20160185912A1

公开(公告)日：2016-06-30

申请号：US14977053

申请日：2015-12-21

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Tomoyuki MIZUNASHI ,  Takayuki KUSUNOKI

IPC: C08G77/12

CPC classification number: C08G77/12 ,  C08G77/16 ,  C08G77/18 ,  C08G77/20 ,  C08G77/70 ,  C08G77/80 ,  C08K5/56 ,  C08L83/00 ,  C08L83/04 ,  C08L83/06

Abstract: A curable silicone resin composition including: (A) an organopolysiloxane having at least two alkenyl groups per molecule, each bonded to a silicone atom and showing a viscosity of 10 to 1,000,000 mPa·s at 25 degrees C., and (B) an organopolysiloxane having a resin structure composed of 10 to 80 mol % of SiO4/2 unit, 0.1 to 80 mol % of (R1)2SiO2/2 unit and 1 to 60 mol % of (R2)3SiO1/2 unit and having a weight average molecular weight of 1,000 to 10,000. R1 represents an alkenyl group having 2 to 8 carbon atoms, or a substituted or unsubstituted, monovalent hydrocarbon group having no aliphatic unsaturated group, and R2 represents, independently of each other, an alkenyl group having 2 to 8 carbon atoms, or a substituted or unsubstituted, monovalent hydrocarbon group having no aliphatic unsaturated group, provided that at least one among all of R2 is an alkenyl group.

Abstract translation: 一种可固化有机硅树脂组合物，其包含：（A）每分子具有至少两个烯基的有机聚硅氧烷，各自键合到硅氧烷原子上，并且在25℃下显示出10至1,000,000mPa·s的粘度，和（B）有机聚硅氧烷 具有由10〜80摩尔％的SiO 4/2单元，0.1〜80摩尔％的（R1）2SiO2 / 2单元和1〜60摩尔％的（R2）3SiO1 / 2单元构成的树脂结构体，其重均分子量 重量为1,000至10,000。 R 1表示具有2〜8个碳原子的链烯基，或者取代或未取代的不具有脂肪族不饱和基团的一价烃基，R 2彼此独立地表示碳原子数2〜8的烯基或取代或未取代的 未取代的不具有脂肪族不饱和基团的一价烃基，只要所有的R 2中的至少一个为烯基。

公开(公告)号：US09371419B2

公开(公告)日：2016-06-21

申请号：US14411275

申请日：2013-06-26

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Yukiko Nagao ,  Yasuhiro Ishikawa ,  Hiroaki Motegi

IPC: C08G64/18 ,  C08G64/22 ,  C08L83/10 ,  C08G64/24 ,  C08G64/40 ,  C08G77/38 ,  C08G77/34 ,  C08G77/448

CPC classification number: C08G77/448 ,  C08G64/186 ,  C08G64/22 ,  C08G64/24 ,  C08G64/406 ,  C08G77/16 ,  C08G77/34 ,  C08G77/38 ,  C08K5/07 ,  C08K5/13 ,  C08L83/06 ,  C08L83/10

Abstract: Provided are a polycarbonate-polyorganosiloxane copolymer having a carbon tetrachloride concentration of less than 4 ppm by mass, and the following production method for producing the polycarbonate-polyorganosiloxane copolymer. More specifically, provided is a method of continuously producing a polycarbonate-polyorganosiloxane copolymer, the method comprising the steps of: (A) continuously or intermittently taking a polymerization reaction liquid, which is obtained by polymerizing a dihydric phenol compound, a carbonate precursor, and a specific polyorganosiloxane in the presence of an alkaline compound aqueous solution and a water-insoluble organic solvent, out of a reactor; (B) separating the polymerization reaction liquid taken out in the step (A) into an aqueous phase and a water-insoluble organic solvent phase; (C) washing the water-insoluble organic solvent phase separated in the step (B), followed by separation thereof into an aqueous phase and a water-insoluble organic solvent phase; (D) concentrating the water-insoluble organic solvent phase separated in the step (C); and (E) recovering part or all of the water-insoluble organic solvent removed by evaporation in the step (D), followed by distillation purification thereof in a distillation column, the water-insoluble organic solvent obtained in the step (E) being reused as at least part of the water-insoluble organic solvent in the step (A) or as an extraction solvent for the aqueous phase separated in the step (B), or as both thereof, in the step (E), the distillation purification being performed while a concentration of the polycarbonate-polyorganosiloxane copolymer in a column bottom liquid of the distillation column is controlled to 6% by mass or less.

Abstract translation: 本发明提供四氯化碳浓度小于4质量ppm的聚碳酸酯 - 聚有机硅氧烷共聚物，以及以下制造聚碳酸酯 - 聚有机硅氧烷共聚物的制造方法。 更具体地说，提供连续制造聚碳酸酯 - 聚有机硅氧烷共聚物的方法，该方法包括以下步骤：（A）连续地或间歇地取出聚合反应液，该聚合反应液是通过使二元酚化合物，碳酸酯前体和 在碱性化合物水溶液和水不溶性有机溶剂的存在下，从反应器中除去特定的聚有机硅氧烷; （B）将步骤（A）中取出的聚合反应液分离成水相和水不溶性有机溶剂相; （C）洗涤步骤（B）中分离的水不溶性有机溶剂相，然后分离成水相和水不溶性有机溶剂相; （D）浓缩步骤（C）中分离的水不溶性有机溶剂相; 和（E）回收在步骤（D）中通过蒸发除去的部分或全部水不溶性有机溶剂，然后在蒸馏塔中蒸馏纯化，将步骤（E）中得到的水不溶性有机溶剂重新使用 作为步骤（A）中的至少一部分水不溶性有机溶剂或作为在步骤（B）中分离的水相的提取溶剂，或两者在步骤（E）中，蒸馏纯化为 在将蒸馏塔的塔底液中的聚碳酸酯 - 聚有机硅氧烷共聚物的浓度控制在6质量％以下的同时进行。

公开(公告)号：US20160160011A1

公开(公告)日：2016-06-09

申请号：US14903786

申请日：2014-07-07

Applicant: FONDAZIONE ISTITUTO ITALIANO DITECNOLOGIA

Inventor： Ilker S. BAYER ,  Elisa MELE ,  Despina FRAGOULI ,  Roberto CINGOLANI ,  Athanasia THANASIOU

IPC: C08L3/06 ,  C08J3/24 ,  C08L83/04

CPC classification number: C08L3/06 ,  C08G77/16 ,  C08J3/24 ,  C08J3/246 ,  C08J2383/04 ,  C08J2383/06 ,  C08J2403/02 ,  C08K3/36 ,  C08K5/5419 ,  C08K5/57 ,  C08L3/02 ,  C08L83/00 ,  C08L83/02 ,  C08L83/04 ,  C08L83/06

Abstract: Process for producing a hydrophobic composite bioelastomer, comprising a cross-linked bioelastomer matrix in which an organic phase is dispersed, comprising the reaction of cross-linking of a hydroxyl-terminated polysiloxane with a silane coupling agent, comprising an acetoxysilane, to obtain a cross-linked polysiloxane with release of acetic acid. The reaction of cross-linking is carried out in the presence of starch to cause at least partial in situ acetylation by the acetic acid released from said starch that is incorporated in the cross-linked bioelastomer matrix.

Abstract translation: 制备疏水性复合生物弹性体的方法，包括其中分散有机相的交联生物弹性体基质，包括羟基封端的聚硅氧烷与包含乙酰氧基硅烷的硅烷偶联剂的交联反应，以获得交叉 连接的聚硅氧烷，释放乙酸。 交联反应在淀粉存在下进行，由引入到交联生物催化剂基质中的所述淀粉释放的乙酸至少部分原位乙酰化。