会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明专利
    • Organopolysiloxane, and production method thereof
    • 有机硅氧烷,及其生产方法
    • JP2014101458A
    • 2014-06-05
    • JP2012254946
    • 2012-11-21
    • Shin Etsu Chem Co Ltd信越化学工業株式会社
    • HIROKAMI MUNENAOTSUCHIDA KAZUHIROKUDO MUNEO
    • C08G77/28
    • PROBLEM TO BE SOLVED: To provide an organopolysiloxane which provides excellent storage stability of a resin composition to which the organopolysiloxane is blended, and which becomes a material equivalent to an organopolysiloxane having a mercapto group and a hydrolyzable group.SOLUTION: A novel organopolysiloxane is represented by average composition formula (1) and has an organic group having at least S-Si bond and a hydrolyzable group. (A)(B)(C)(R)(R)SiO(1), where A is a mercapto group-containing organic group, B is an organic group having an S-Si bond, C is a hydrolyzable group, Ris a monovalent hydrocarbon group having 4 to 10 carbon atoms, Ris a monovalent hydrocarbon group having 1 to 3 carbon atoms, 0≤a
    • 要解决的问题:提供一种有机聚硅氧烷,其提供有机聚硅氧烷共混的树脂组合物优异的储存稳定性,并且其成为与具有巯基和可水解基团的有机聚硅氧烷相当的材料。解决方案:代表性的新型有机聚硅氧烷 具有平均组成式(1),并且具有至少具有至少S-Si键的有机基团和可水解基团。 (A)(B)(C)(R)(R)SiO(1),其中A是含巯基的有机基团,B是具有S-Si键的有机基团,C是可水解基团,Ris 碳原子数4〜10的一价烃基,R 1为碳原子数1〜3的1价烃基,0≤a<1,0
    • 3. 发明专利
    • 新規有機ケイ素化合物、その製造方法及び密着向上剤
    • 新型有机硅化合物,其生产方法和粘合改进剂
    • JP2014240367A
    • 2014-12-25
    • JP2013123638
    • 2013-06-12
    • 信越化学工業株式会社Shin Etsu Chem Co Ltd
    • HIROKAMI MUNENAO
    • C07F7/18C09D5/00C09D183/08
    • C07F7/1804C07D251/30C07F7/08C07F7/10C07F7/1836C08K5/41C08K5/44C08K9/06
    • 【課題】無機基材に対し高い密着性を有し、揮発性の低いメルカプト基含有有機ケイ素化合物、その製造方法、及び該有機ケイ素化合物を有効成分とする密着向上剤の提供。【解決手段】メルカプト化合物とイソシアネート基を有する有機ケイ素化合物の反応により製造する、式(1)等で示される有機ケイ素化合物。(式中のAは独立に直鎖状又は分岐鎖状の炭素数1〜8のアルキレン基であり、Bは独立に直鎖状又は分岐鎖状の炭素数1〜8のアルキレン基であり、Dは独立に直鎖状又は分岐鎖状の炭素数1〜8のアルキレン基であり、Rは独立に加水分解性基であり、R’は独立に炭素数1〜4のアルキル基であり、aは1〜4の数であり、bは0〜3の数であり、cは0又は1であり、a+b+cは4であり、mは1〜3の整数である。)【選択図】なし
    • 要解决的问题:提供一种对无机基材具有高粘附性并且挥发性低的含巯基有机硅化合物,其制备方法和含有有机硅化合物作为活性成分的粘合改进剂。解决方案: 有机硅化合物通过巯基化合物与具有异氰酸酯基的有机硅化合物的反应而制备,并且由式(1)等表示。 (式中,A各自独立地为直链状或支链状的碳原子数为1〜8的亚烷基,各B独立地为直链状或支链状的碳原子数为1〜8的亚烷基,各D独立为直链状或支链状的碳原子数为1〜8的亚烷基,各R为 独立地是可水解基团;每个R独立地是C1-C4烷基; a是1-4的数; b是0-3的数; c是0或1; a + b + c是4;并且m 是1-3的整数。)
    • 4. 发明专利
    • Thermosetting epoxy resin composition
    • 热固性环氧树脂组合物
    • JP2014181290A
    • 2014-09-29
    • JP2013056750
    • 2013-03-19
    • Shin Etsu Chem Co Ltd信越化学工業株式会社
    • TSUTSUMI YOSHIHIROHIROKAMI MUNENAO
    • C08L63/00C08G59/14C08K3/00C08K5/548H01L23/08
    • PROBLEM TO BE SOLVED: To provide a thermosetting epoxy resin composition providing a cured product having high strength and excellent in adhesiveness to a base plate plated by palladium or silver, and to provide a semiconductor device containing an optical semiconductor case made from the cured product of the composition, and a semiconductor device of which a semiconductor elements including a photodetector and others by the cured product of the composition.SOLUTION: There is provided a thermosetting epoxy resin composition containing (A) a thermosetting epoxy resin, (B) an inorganic filler, excluding a white pigment, (C) a curing catalyst, and (D) a silane coupling agent represented by the general formula (1).
    • 要解决的问题:提供一种热固性环氧树脂组合物,其提供具有高的强度和对由钯或银镀覆的基板的粘合性优异的固化产物,并且提供一种半导体装置,其包含由固化产物形成的光学半导体壳体 该组合物,以及包含光电检测器等的半导体元件的半导体元件。通过该组合物的固化产物,提供了含有(A)热固性环氧树脂的热固性环氧树脂组合物,(B)无机填料 ,不含白色颜料,(C)固化催化剂,(D)由通式(1)表示的硅烷偶联剂。
    • 5. 发明专利
    • Thermosetting silicone resin composition
    • 热固性硅树脂组合物
    • JP2014177570A
    • 2014-09-25
    • JP2013053209
    • 2013-03-15
    • Shin Etsu Chem Co Ltd信越化学工業株式会社
    • TSUTSUMI YOSHIHIROHIROKAMI MUNENAO
    • C08L83/06C08K3/00C08K5/548C09D7/12C09D183/04C09D183/06C09J11/04C09J11/06C09J183/04C09J183/06H01L23/08H01L23/29H01L23/31
    • PROBLEM TO BE SOLVED: To provide a thermosetting silicone resin composition providing a cured product excellent in adhesiveness to a base plate plated by palladium or silver, and further to provide a semiconductor device encapsulating a photodetector semiconductor element using the resin composition.SOLUTION: There is provided a thermosetting silicone resin composition containing (A) thermosetting organopolysiloxane, (B) an inorganic filler, excluding a white pigment, (C) a curing catalyst, and (D) a silane coupling agent represented by the general formula (1). In the formula (1), Rand Rare each independently an alkoxy group or an alkyl group having 1 to 4 carbon atoms, but at least one group represented by Rand Ris an alkoxy group, Rand Rare each independently a hydrogen atom or a monovalent hydrocarbon group having 1 to 8 carbon atoms, x is the number of 1 to 6 as average number, and m and n are each independently an integer of 0 to 6.
    • 要解决的问题:提供一种提供与通过钯或银镀覆的基板的粘合性优异的固化产物的热固性硅树脂组合物,并且还提供使用该树脂组合物封装光电检测器半导体元件的半导体器件。解决方案: 提供了含有(A)热固性有机聚硅氧烷,(B)无机填料,不包括白色颜料,(C)固化催化剂和(D)由通式(1)表示的硅烷偶联剂的热固性有机硅树脂组合物。 在式(1)中,兰德尔分别独立地为烷氧基或具有1至4个碳原子的烷基,但至少一个由兰德尔为烷氧基的基团,兰德尔稀有各自为氢原子或一价烃基 具有1至8个碳原子,x为1至6个数的平均数,m和n各自独立地为0至6的整数。
    • 6. 发明专利
    • Organopolysiloxane and production method therefor
    • 有机硅氧烷及其生产方法
    • JP2014028797A
    • 2014-02-13
    • JP2013130097
    • 2013-06-21
    • Shin Etsu Chem Co Ltd信越化学工業株式会社
    • HIROKAMI MUNENAOTSUCHIDA KAZUHIROKUDO MUNEO
    • C07F7/18C08G77/28
    • C07F7/0834C08G77/28C08K5/548
    • PROBLEM TO BE SOLVED: To provide a novel organopolysiloxane containing a sulfide group-containing organic group, a long chain alkyl group, and a hydrolyzable group, and to provide production method therefor.SOLUTION: A organopolysiloxane represented by the average composition formula (1), containing an organic group having at least sulfide group, a long chain alkyl group, and a hydrolyzable group. (A)(B)(C)(D)(R)SiO(1), where A is a divalent organic group containing sulfide group, B is an alkyl group having 5 to 10 carbon atoms, C is a hydrolyzable group and/or a hydroxyl group, D is a mercapto group-containing organic group, Ris an alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 10 carbon atoms, 0
    • 要解决的问题:提供含有含硫醚基的有机基团,长链烷基和可水解基团的新型有机聚硅氧烷,并提供其制备方法。解决方案:由平均组成式(1)表示的有机聚硅氧烷, ,含有至少具有硫醚基的有机基团,长链烷基和可水解基团。 (A)(B)(C)(D)(R)SiO(1),其中A是含有硫醚基的二价有机基团,B是具有5-10个碳原子的烷基,C是可水解基团和/ 或羟基,D是含巯基的有机基团,R是具有1至4个碳原子的烷基或具有6至10个碳原子的芳基,0 <2a <1,0
    • 7. 发明专利
    • Metal surface treatment agent, surface-treated steel and method for surface treatment of the same, and painted steel and method for producing the same
    • 金属表面处理剂,表面处理钢及其表面处理方法和涂漆钢及其制造方法
    • JP2014031556A
    • 2014-02-20
    • JP2012173658
    • 2012-08-06
    • Shin Etsu Chem Co Ltd信越化学工業株式会社
    • HIROKAMI MUNENAO
    • C23C22/07
    • PROBLEM TO BE SOLVED: To provide a non-chromate metal surface treatment agent that may provide excellent workability, adhesion and corrosion-resistance as pretreatment of coating a paint and the like.SOLUTION: A metal surface treatment agent represented by the general formula (1) shown below (in the formula (1), R is a hydrolysable group; R' is an alkyl group having 1 to 4 carbons; A is a straight or branched alkylene group having 1 to 8 carbons; X is any one of oxygen atom, sulfur atom and nitrogen atom; Rand Rare independently hydrogen atom, an alkyl group having 1 to 20 carbons, a fluoroalkyl group having 1 to 20 carbons, an aryl group having 6 to 10 carbons, an alkenyl group having 2 to 10 carbons, or a substituent represented by the formula (2) shown below; and m is an integer of 1 to 3)(in the formula (2), R is a hydrolysable group; R' is an alkyl group having 1 to 4 carbons; B is a straight or branched alkylene group having 1 to 8 carbons; and m is an integer of 1 to 3).
    • 要解决的问题:提供一种非铬酸盐金属表面处理剂,其可以提供优异的可加工性,粘合性和耐腐蚀性,作为涂料涂料等的预处理。溶液:由通式(1)表示的金属表面处理剂 )(式(1)中,R为可水解基团; R'为碳原子数1〜4的烷基,A为碳原子数1〜8的直链或支链亚烷基,X为氧原子 ,硫原子和氮原子;兰德尔独立地是氢原子,碳原子数1〜20的烷基,碳原子数1〜20的氟烷基,碳原子数6〜10的芳基,碳原子数2〜10的链烯基,或 由式(2)表示的取代基,m为1〜3的整数)(式(2)中,R为可水解基团,R'为碳数1〜4的烷基,B为 碳原子数1〜8的直链或支链亚烷基,m为1〜3的整数。
    • 10. 发明专利
    • Method for producing sulfide group-containing organic silicon compound
    • 用于生产含硫基团的有机硅化合物的方法
    • JP2014141428A
    • 2014-08-07
    • JP2013009953
    • 2013-01-23
    • Shin Etsu Chem Co Ltd信越化学工業株式会社
    • HIROKAMI MUNENAO
    • C07F7/18
    • PROBLEM TO BE SOLVED: To provide a method for producing sulfide group-containing organic silicon compounds, in which an organic silicon compound, that has low content of a monosulfide group-containing organic silicon compound and is shown below as general formula (3), can easily be produced while hardly producing filtered substances.SOLUTION: The method for producing the sulfide group-containing organic silicon compound, that is shown by general formula (3):(RO)(R)Si-R-S-R-Si(OR)(R)(in which Rand Rare each a 1-4C monovalent hydrocarbon group; Ris a 1-10C bivalent hydrocarbon group; p is 0-2; n is the number satisfying 2≤n≤6), by reacting another sulfide group-containing organic silicon compound, that is shown by general formula (1):(RO)(R)Si-R-S-R-Si(OR)(R)(in which R, R, and Rare already mentioned above; m is the average value satisfying 2
    • 要解决的问题:提供一种含有含一个硫化物基团的有机硅化合物含量低的通式(3)所示的含有硫化物基团的有机硅化合物的方法, 可以容易地生产,同时几乎不生成过滤物质。解决方案:通式(3):( RO)(R)Si-RSR-Si(OR)(OR)(R)表示的含硫化物基团的有机硅化合物的制备方法 R)(其中Rand Rare各自为1-4C一价烃基; R 1为1-10C二价烃基; p为0-2; n为满足2≤n≤6的数),通过使含硫基的 有机硅化合物,由通式(1):( RO)(R)Si-RSR-Si(OR)(R)(其中R,R和Rare已经在上面已经提到)表示; m是满足 (2)所示的含有巯基的有机硅化合物(RO)(R)Si-R-SH(在 其中R,R,Rand p已经在上面提到)。