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    Aluminum nitride powder and thermally conductive grease composition using the same
    12.
    发明授权
    Aluminum nitride powder and thermally conductive grease composition using the same 有权
    氮化铝粉末和使用其的导热油脂组合物

    公开(公告)号：US6136758A

    公开(公告)日：2000-10-24

    申请号：US209455

    申请日：1998-12-11

    申请人： Kunihiro Yamada ,  Takayuki Takahashi ,  Kenichi Isobe

    发明人： Kunihiro Yamada ,  Takayuki Takahashi ,  Kenichi Isobe

    IPC分类号： C01B21/072 ,  C10M113/16 ,  C10M169/00 ,  C10M169/02 ,  C10M107/50

    CPC分类号： C10M169/02 ,  C01B21/0728 ,  C10M113/16 ,  C10M169/00 ,  C10M2201/0613 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2227/045 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2250/10 ,  C10N2260/00

    摘要： An aluminum nitride powder having the surface treated with an organosilane represented by formula, R.sup.I.sub.a R.sup.II.sub.b SiY.sub.4-1-b, and/or a partial hydrolysis condensate thereof to acquire excellent moisture-proof, wherein R.sup.I represents a 6-20C alkyl group or a group formed by substituting halogen atom or atoms for part or all of the hydrogen atoms attached to carbon atoms of the 6-20C alkyl group, R.sup.II represents a 1-20C hydrocarbon group or a group formed by substituting halogen atom or atoms for part or all of the hydrogen atoms attached to carbon atoms of the 1-20C hydrocarbon group, Y represents a hydrolyzable group, a is an integer of 1 to 3 and b is an integer of 0 to 2, provided that a+b is an integer of 1 to 3; and a thermally conductive grease composition comprising (A) 50-95 weight % of the aforementioned surface-treated aluminum nitride powder and (B) 5 to 50 weight % of at least one base oil selected from the group consisting of liquid silicones, liquid hydrocarbons and fluorohydrocarbon oils, and further, if desired, (C) 0-30 weight % of a thicknener selected from the group consisting of zinc oxide, alumina, boron nitride and silicon carbide powders.

    摘要翻译： 具有用式表示的有机硅烷表面处理的氮化铝粉末，RIaRIIbSiY4-1-b和/或其部分水解缩合物，以获得优异的防湿性，其中RI表示6-20C烷基或由 用卤原子或原子取代与6-20C烷基的碳原子连接的部分或全部氢原子，RII表示1-20C的烃基或通过用卤原子或原子取代部分或全部氢 附着于1-20C烃基的碳原子的原子，Y表示可水解基团，a表示1〜3的整数，b表示0〜2的整数，条件是a + b为1〜3的整数。 和导热性润滑脂组合物，其包含（A）50-95重量％的上述表面处理的氮化铝粉末和（B）5至50重量％的至少一种基础油，其选自液体硅酮，液体烃 和氟代烃油，并且如果需要，（C）0-30重量％的选自氧化锌，氧化铝，氮化硼和碳化硅粉末的增稠剂。

    Thermally conductive silicone composition
    13.
    发明授权
    Thermally conductive silicone composition 有权
    导热硅胶组合物

    公开(公告)号：US6114429A

    公开(公告)日：2000-09-05

    申请号：US153334

    申请日：1998-09-15

    申请人： Kunihiro Yamada ,  Takayuki Takahashi ,  Kenichi Isobe

    发明人： Kunihiro Yamada ,  Takayuki Takahashi ,  Kenichi Isobe

    IPC分类号： C08L83/04 ,  H01B1/04

    CPC分类号： C08L83/04 ,  C08G77/12 ,  C08G77/14 ,  C08G77/16 ,  C08G77/20 ,  C08G77/24 ,  C08G77/26 ,  C08G77/46 ,  C08G77/70

    摘要： A thermally conductive silicone composition which comprises (A) 5 to 30 weight % of a liquid silicone, (B) 50 to 94.98 weight % of at least one thickener selected from the group consisting of a zinc oxide powder, an aluminum powder, an aluminum nitride powder, a boron nitride powder and a silicon carbide powder, (C) 0.01 to 10 weight % of an organopolysiloxane having at least one per molecule of hydroxyl group attached directly to a silicon atom, and (D) 0.01 to 10 weight % of an alkoxysilane, thereby retainining satisfactory thermal conductive properties and hardly causing oil bleeding over a long time.

    摘要翻译： 一种导热硅氧烷组合物，其包含（A）5至30重量％的液体硅氧烷，（B）50至94.98重量％的至少一种增稠剂，其选自氧化锌粉末，铝粉末，铝 氮化物粉末，氮化硼粉末和碳化硅粉末，（C）0.01〜10重量％的每分子羟基至少一个羟基直接与硅原子连接的有机聚硅氧烷，（D）0.01〜10重量％ 烷氧基硅烷，从而保持令人满意的导热性能，并且长时间难以引起油渗出。

    Silicone polymer, paste-like silicone composition, and w/o-type cosmetic composition comprising the same
    15.
    发明授权
    Silicone polymer, paste-like silicone composition, and w/o-type cosmetic composition comprising the same 失效
    硅氧烷聚合物，糊状硅氧烷组合物和包含它们的w / o型化妆品组合物

    公开(公告)号：US5412004A

    公开(公告)日：1995-05-02

    申请号：US202086

    申请日：1994-02-25

    申请人： Kiyomi Tachibana ,  Koji Sakuta ,  Kenichi Isobe

    发明人： Kiyomi Tachibana ,  Koji Sakuta ,  Kenichi Isobe

    IPC分类号： A61K8/06 ,  A61K8/37 ,  A61K8/891 ,  A61K8/894 ,  A61K8/898 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q17/04 ,  C08G77/46 ,  C08L83/12 ,  C08L5/00

    CPC分类号： A61K8/894 ,  A61K8/06 ,  A61K8/064 ,  A61K8/375 ,  A61K8/891 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q17/04 ,  C08G77/46 ,  C08L83/12 ,  Y10S514/844 ,  Y10S514/845 ,  Y10S514/846

    摘要： A silicone polymer, a paste-like silicone composition prepared by kneading the silicone polymer and a silicone oil under a shearing force, and a water-in-oil type cosmetic composition comprising the paste-like silicone composition as an oil phase component are disclosed. The silicone polymer is prepared by the addition polymerization of components comprising an organohydrogenpolysiloxane R.sup.1.sub.a R.sup.2.sub.b H.sub.c SiO.sub.(4-a-b-c)/2 (1) or R.sup.1.sub.f H.sub.g SiO.sub.(4-f-g)/2 (2) and a polyoxyalkylene C.sub.m H.sub.2m-1 O(C.sub.2 H.sub.4 O).sub.h (C.sub.3 H.sub.6 O).sub.i C.sub.m H.sub.2m-l (A) or an organopolysiloxane R.sup.1.sub.j R.sup.4.sub.k SiO.sub.(4-j-k)/2 (B) the components, including (1) or (A) as an essential component. The silicone polymer can swell in silicone oils and function as a viscosity increasing agent for silicone oils.

    摘要翻译： 公开了一种硅氧烷聚合物，通过在剪切力下捏合硅氧烷聚合物和硅油制备的糊状硅氧烷组合物和包含糊状硅氧烷组合物作为油相成分的油包水型化妆品组合物。 硅氧烷聚合物通过含有有机氢聚硅氧烷R1aR2bHcSiO（4-abc）/ 2（1）或R1fHgSiO（4-fg）/ 2（2））和聚氧化烯CmH2m-10（C2H4O）h（C3H6O）的组分的加成聚合制备， iCmH2m-1（A）或有机聚硅氧烷R1jR4kSiO（4-jk）/ 2（B）组分，包括（1）或（A）作为必需组分。 硅氧烷聚合物可以在硅油中溶胀并用作硅油的增粘剂。

    Method for imparting releasability to a substrate surface
    16.
    发明授权
    Method for imparting releasability to a substrate surface 失效
    赋予基材表面释放性的方法

    公开(公告)号：US4726964A

    公开(公告)日：1988-02-23

    申请号：US848814

    申请日：1986-04-04

    申请人： Kenichi Isobe ,  Hisashi Aoki ,  Yasuaki Hara ,  Meguru Kashida ,  Kiyohiro Kondow

    发明人： Kenichi Isobe ,  Hisashi Aoki ,  Yasuaki Hara ,  Meguru Kashida ,  Kiyohiro Kondow

    IPC分类号： C08L83/00 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  C09J7/02 ,  D21H19/32 ,  B05D3/06

    CPC分类号： D21H19/32 ,  C08L83/04 ,  C09J7/0228 ,  C08G77/12 ,  C08G77/20 ,  C09J2205/31 ,  C09J2483/005

    摘要： The invention provides a method for imparting releasability to the surface of a plastic film or paper by coating the surface with an organopolysiloxane composition followed by curing, in which the curing is complete by heating at a relatively low temperature and the cured surface film of the composition is very stable and free from the problem of transfer to another body in contact therewith. The composition comprises a vinyl-containing organopolysiloxane, an organohydrogenpolysiloxane and a platinum compound to catalyze the addition reaction between the silicon-bonded vinyl groups and silicon-bonded hydrogen atoms. Different from conventional organohydrogenpolysiloxane having a linear molecular structure, the organohydrogenpolysiloxane used in the invention is represented by the general unit formula (RSiO.sub.1.5).sub.m (RHSiO.sub.0.5).sub.n, in which R is a monovalent hydrocarbon group free form unsaturation and m and n are each a positive integer with the proviso that the ratio of n/m is from 0.1 to 3.0, or a combination thereof with a linear organohydrogenpolysiloxane.

    摘要翻译： 本发明提供了一种通过用有机聚硅氧烷组合物涂覆表面然后进行固化来赋予塑料膜或纸的表面释放性的方法，其中通过在相对低的温度下加热固化，并且组合物的固化表面膜 非常稳定，没有转移到与其接触的另一身体的问题。 该组合物包含含乙烯基的有机聚硅氧烷，有机氢聚硅氧烷和铂化合物，以催化与硅键合的乙烯基和与硅键合的氢原子之间的加成反应。 与具有直链分子结构的常规有机氢聚硅氧烷不同，本发明中使用的有机氢聚硅氧烷由通式（RSiO 1.5）m（R HSiO 0.5）n表示，其中R是一价烃基不饱和键，m和 n各自为正整数，条件是n / m的比例为0.1至3.0，或其与线性有机氢聚硅氧烷的组合。

    Silicone grease composition
    18.
    发明授权
    Silicone grease composition 有权
    硅油组合物

    公开(公告)号：US06255257B1

    公开(公告)日：2001-07-03

    申请号：US09453469

    申请日：1999-12-02

    申请人： Kunihiro Yamada ,  Takayuki Takahashi ,  Kenichi Isobe

    发明人： Kunihiro Yamada ,  Takayuki Takahashi ,  Kenichi Isobe

    IPC分类号： C10M10750

    CPC分类号： C10M169/02 ,  C10M169/00 ,  C10M2201/061 ,  C10M2201/0613 ,  C10M2201/062 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2229/04 ,  C10M2229/0405 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2220/021 ,  C10N2220/082 ,  C10N2240/00 ,  C10N2250/10

    摘要： A silicone grease composition having high thermal conductivity, comprising (A) 50 to 95 weight % of a mixture of an aluminum nitride powder &agr; having an average particle size of 0.5 to 5 &mgr;m and an aluminum nitride powder &bgr; having an average particle size of 6 to 20 &mgr;m, wherein the aluminum nitride powders &agr; and &bgr; are mixed so that the &agr;/(&agr;+&bgr;) ratio by weight is from 0.1 to 0.9 and the average particle size after mixing is from 1 to 10 &mgr;m, (B) 5 to 15 weight % of organopolysiloxanes having a viscosity of from 50 to 50,000 cs at 25° C. and represented by formula R1aSiO(4−a)/2, wherein R1 represents at least one group selected from saturated or unsaturated univalent hydrocarbon groups containing 1 to 18 carbon atoms and 1.8≦a≦2.2, and (C) 0 to 35 weight % of at least one inorganic compound powder having an average particle size of 0.5 to 100 &mgr;m selected from the group consisting of zinc oxide, alumina, boron nitride and silicon carbide powders.

    摘要翻译： 一种具有高导热性的硅氧烷润滑脂组合物，其包含（A）50至95重量％的平均粒度为0.5至5μm的氮化铝粉末α和平均粒径为6的氮化铝粉末β的混合物 至20微米，其中将氮化铝粉末α和β混合，使得α/（α+β）重量比为0.1至0.9，混合后的平均粒度为1至10微米，（B）5 至15重量％的有机聚硅氧烷，其在25℃下具有50至50,000cs的粘度并由式R 1a SiO（4-a）/ 2表示，其中R 1表示选自饱和或不饱和的一价烃基中的至少一个基团， 至18个碳原子和1.8 <= a <= 2.2，和（C）0-35重量％的至少一种平均粒度为0.5-100微米的无机化合物粉末，选自氧化锌，氧化铝， 氮化硼和碳化硅粉末。

    Platinum complex catalyst
    19.
    发明授权
    Platinum complex catalyst 有权
    铂络合催化剂

    公开(公告)号：US5994570A

    公开(公告)日：1999-11-30

    申请号：US182878

    申请日：1998-10-30

    申请人： Masahiko Ogawa ,  Kenichi Isobe

    发明人： Masahiko Ogawa ,  Kenichi Isobe

    IPC分类号： B01J31/28 ,  C07B61/00 ,  C07F7/02 ,  C07F7/08 ,  C07F7/21 ,  C07F15/00

    CPC分类号： C07F15/0086

    摘要： A specific amount of a low molecular weight vinyl siloxane is blended with a platinum-vinyl siloxane complex to provide a platinum complex catalyst, which is prevented from deterioration with time at elevated temperatures and from blackening and precipitation, and maintains its catalytic activity unaffected.

    摘要翻译： 将特定量的低分子量乙烯基硅氧烷与铂 - 乙烯基硅氧烷配合物共混以提供铂络合物催化剂，其防止在升高的温度下随时间而劣化，并且由于黑化和沉淀，并且保持其催化活性不受影响。