公开(公告)号：US06464923B2

公开(公告)日：2002-10-15

申请号：US09791135

申请日：2001-02-22

Applicant: Yuichi Tsuji ,  Akito Nakamura

Inventor： Yuichi Tsuji ,  Akito Nakamura

IPC: C08J500

CPC classification number: C08L83/04 ,  C08G77/06 ,  C08G77/12 ,  C08G77/20 ,  C08L83/00 ,  C08L2666/54

Abstract: A method for producing a molded silicone rubber product comprising (i) forming a mixture comprising (A) a primary composition in the form of a paste comprising an inorganic filler and a diorganopolysiloxane containing at least 2 silicon atom-bonded alkenyl groups per molecule, (B) a liquid catalyst composition comprising a platinum catalyst and an organopolysiloxane containing at least 2 silicon atom-bonded alkenyl groups per molecule, and (C) a liquid curing composition comprising an organopolysiloxane having at least 2 silicon atom-bonded hydrogen atoms per molecule and an organopolysiloxane having at least 2 silicon atom-bonded alkenyl groups per molecule; (ii) feeding the mixture comprising components (A), (B), and (C) into a molding device; and (iii) curing the mixture comprising components (A), (B), and (C) by heating.

Abstract translation: 一种制备模塑硅橡胶产品的方法，包括（i）形成混合物，所述混合物包含（A）包含无机填料和每分子含有至少2个硅原子键合的烯基的二有机聚硅氧烷形式的初级组合物的混合物（ B）液体催化剂组合物，其包含铂催化剂和每分子含有至少2个硅原子键合的烯基的有机聚硅氧烷，和（C）包含每分子具有至少2个硅原子键合的氢原子的有机聚硅氧烷的液体固化组合物，以及 每分子具有至少2个硅原子键合的烯基的有机聚硅氧烷;（ii）将包含组分（A），（B）和（C）的混合物进料到模塑装置中; 和（iii）通过加热固化包含组分（A），（B）和（C）的混合物。

公开(公告)号：US6043309A

公开(公告)日：2000-03-28

申请号：US14719

申请日：1998-01-28

Applicant: Akito Nakamura ,  Yasumichi Shigehisa ,  Yuichi Tsuji

Inventor： Akito Nakamura ,  Yasumichi Shigehisa ,  Yuichi Tsuji

IPC: C08K3/22 ,  C08K3/26 ,  C08K3/36 ,  C08K5/3475 ,  C08K5/5419 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  H01B3/46 ,  H01B7/295 ,  C08J3/24 ,  C08K3/12 ,  C08K3/20 ,  C08K5/23

CPC classification number: C08K5/5419 ,  C08L83/04 ,  C08G77/12 ,  C08G77/20

Abstract: A curable liquid silicone rubber composition for use in high-voltage electrical insulating parts, which consists of (A) a polyorganosiloxane containing alkenyl groups, (B) fumed silica, (C) a polyorganohydriodosiloxane, (D) a platinum catalyst, (E) finely powdered aluminum hydroxide, and (F) 1 to 150 parts by weight of a finely powdered metal compound selected from the group consisting of finely powdered carbonate or finely powdered hydrogen salt of a metal selected from the 1st, 2nd, 3rd, 7th, or 9th group of the periodic table.

Abstract translation: 一种用于高电压电绝缘部件的可固化液体硅橡胶组合物，其由（A）含烯基的聚有机硅氧烷，（B）热解法二氧化硅，（C）聚有机三氧化硅氧烷，（D）铂催化剂，（E） 细粉状氢氧化铝，和（F）1至150重量份选自以下的精细粉末状金属化合物：选自第1，第2，第3，第7或第7或第7的金属的细粉状碳酸盐或细粉末氢盐 第9组周期表。

公开(公告)号：US5908888A

公开(公告)日：1999-06-01

申请号：US653738

申请日：1996-05-23

Applicant: Akito Nakamura ,  Yuichi Tsuji

Inventor： Akito Nakamura ,  Yuichi Tsuji

IPC: C08K3/00 ,  C08K3/22 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  C09K3/10 ,  C08K3/18

CPC classification number: C08L83/04 ,  C08G77/12 ,  C08G77/20

Abstract: A liquid silicone rubber composition for a lubricant seal having after it is cured high resistance to lubricant, with high stability displayed even in lubricant that has been subjected to thermal and oxidative degradation, and having its rubber elasticity well maintained. The liquid silicone rubber composition for a lubricant seal comprises the following ingredients: (A) an organopolysiloxane containing 2 or more silicon-atom-bonded alkenyl groups in each molecule; (B) an inorganic filler; (C) an oxide or hydroxide of an alkaline-earth metal with an atomic weight of 40 or greater; (D) an organohydrogensiloxane containing 3 or more silicon-atom-bonded hydrogen atoms in each molecule; and (E) a platinum-type catalyst.

Abstract translation: 一种用于润滑剂密封的液体硅橡胶组合物，其在固化后具有高耐润滑性，即使在经受热和氧化降解的润滑剂中，也具有高稳定性，并且其橡胶弹性保持良好。 用于润滑剂密封的液体硅橡胶组合物包括以下成分：（A）每个分子中含有2个或更多个硅原子键合的链烯基的有机聚硅氧烷; （B）无机填料; （C）原子量为40以上的碱土金属的氧化物或氢氧化物; （D）在各分子中含有3个以上与硅原子键合的氢原子的有机氢硅氧烷; 和（E）铂型催化剂。

公开(公告)号：US5904887A

公开(公告)日：1999-05-18

申请号：US531263

申请日：1995-09-20

Applicant: Akito Nakamura ,  Yasumichi Shigehisa

Inventor： Akito Nakamura ,  Yasumichi Shigehisa

IPC: B29C35/02 ,  B01J23/42 ,  B29C45/14 ,  B29C45/16 ,  B29K101/10 ,  C08K9/10 ,  C08L83/04 ,  C08L83/07 ,  B29C33/40

CPC classification number: B29C45/1676 ,  C08K9/10 ,  B29K2083/005 ,  B29K2283/00

Abstract: A manufacturing method for making a composite comprising silicone rubber and a thermoplastic resin in high precision and in high productivity. In the method, a thermoplastic resin is injected into the cavity of a mold. Then, a liquid silicone rubber composition which comprises (A) organopolysiloxane, (B) spherical fine particle catalyst consisting of platinum base catalyst-containing thermoplastic resin, (C) organohydrogenpolysiloxane, and (D) hydrosilylation reaction inhibiting compound, is injected into the same mold and cured.

Abstract translation: 一种以高精度和高生产率制造包含硅橡胶和热塑性树脂的复合材料的制造方法。 在该方法中，将热塑性树脂注入到模具的空腔中。 然后，将含有（A）有机聚硅氧烷，（B）由含铂基催化剂的热塑性树脂，（C）有机氢聚硅氧烷和（D）氢化硅烷化反应抑制化合物）组成的球形微粒催化剂的液态硅橡胶组合物注入相同的 模具和固化。

公开(公告)号：US5246973A

公开(公告)日：1993-09-21

申请号：US9517

申请日：1993-01-27

Applicant: Akito Nakamura ,  Yuichi Tsuji

Inventor： Akito Nakamura ,  Yuichi Tsuji

IPC: C08J9/14 ,  C08J9/32 ,  C08K3/10 ,  C08K7/22 ,  C08K9/10 ,  C08L83/04 ,  C08L83/07

CPC classification number: C08J9/32 ,  C08K7/22 ,  C08K9/10 ,  C08L83/04 ,  C08G77/12 ,  C08G77/20 ,  C08G77/70 ,  C08J2383/04

Abstract: The introduction of a foamable silicone rubber composition that evolves neither toxic gas nor hydrogen, that does not suffer from inhibition of its cure to give silicone rubber, and that cures to give a silicone rubber foam containing uniform microcells. The foamable silicone rubber composition comprises:(A) 100 weight parts thermosetting liquid silicone rubber composition, and(B) 0.1 to 30 weight parts thermally expansible hollow plastic microparticles.

Abstract translation: 引入不会产生有毒气体或氢气的可发泡硅橡胶组合物，其不会受到其固化以产生硅橡胶的抑制，并且固化得到含有均匀微孔的硅橡胶泡沫。 可发泡硅橡胶组合物包括：（A）100重量份热固性液体硅橡胶组合物，和（B）0.1至30重量份热膨胀中空塑料微粒。

公开(公告)号：US06692742B1

公开(公告)日：2004-02-17

申请号：US09202802

申请日：1998-12-22

Applicant: Akito Nakamura ,  Kenichi Akamatsu

Inventor： Akito Nakamura ,  Kenichi Akamatsu

IPC: A61K39395

CPC classification number: C07K16/2866 ,  A61K38/00 ,  A61K39/395 ,  A61K39/39541 ,  C07K2317/24 ,  C07K2319/00 ,  A61K2300/00

Abstract: A therapeutic agent for myeloma comprising a combined use of a nitrogen mustard anticancer agent and anti-IL-6 receptor antibody. Thus, a therapeutic agent for myeloma comprising anti-IL-6 receptor antibody for use in combination with a nitrogen mustard anticancer agent; a therapeutic agent for myeloma comprising a nitrogen mustard anticancer agent for use in combination with anti-IL-6 receptor antibody; and a therapeutic agent for myeloma comprising a nitrogen mustard anticancer agent and anti-IL-6 receptor antibody.

Abstract translation: 骨髓瘤治疗剂，其包含氮芥抗癌剂和抗IL-6受体抗体的组合使用。 因此，用于与氮芥抗癌剂组合使用的包含抗IL-6受体抗体的骨髓瘤治疗剂; 骨髓瘤治疗剂，其包含与抗IL-6受体抗体组合使用的氮芥抗癌剂; 和包含氮芥抗癌剂和抗IL-6受体抗体的骨髓瘤治疗剂。

公开(公告)号：US06365640B2

公开(公告)日：2002-04-02

申请号：US09862835

申请日：2001-05-23

Applicant: Katsuya Baba ,  Manabu Suto ,  Hiroshi Honma ,  Akito Nakamura

Inventor： Katsuya Baba ,  Manabu Suto ,  Hiroshi Honma ,  Akito Nakamura

IPC: C08J932

CPC classification number: C08J9/32 ,  C08G77/14 ,  C08G77/20 ,  C08G77/24 ,  C08G77/46 ,  C08J2203/22 ,  C08J2383/04 ,  C08L83/04 ,  C08L83/00 ,  C08L2666/54 ,  C08L2666/02

Abstract: A silicone rubber sponge composition, a silicone rubber sponge, and a process for making a silicone rubber sponge. The silicone rubber sponge composition comprises (A) 100 parts by weight of an organopolysiloxane gum described by average structural unit RaSiO(4−a)/2, where R is a monovalent hydrocarbon radical or haloalkyl and a is 1.95 to 2.05, (B) 1 to 400 parts by weight of an inorganic filler, (C) 0.01 to 50 parts by weight hollow thermoplastic resin particles (D) a mixture of (a) water-soluble silicone and (b) water in an amount such that the water in the mixture is equivalent to 0.01 to 10 parts by weight per 100 parts by weight of component (A), and (E) a curing agent in an amount sufficient to cure the composition.

Abstract translation: 硅橡胶海绵组合物，硅橡胶海绵和制造硅橡胶海绵的方法。 硅橡胶海绵组合物包含（A）100重量份平均结构单元RaSiO（4-a）/ 2所述的有机聚硅氧烷胶，其中R为单价烃基或卤代烷基，a为1.95至2.05，（B） 1至400重量份的无机填料，（C）0.01至50重量份的中空热塑性树脂颗粒（D）（a）水溶性硅氧烷和（b）水的混合物，其量使得 混合物相当于每100重量份组分（A）为0.01至10重量份，和（E）以足以固化组合物的量的固化剂。

公开(公告)号：US6090887A

公开(公告)日：2000-07-18

申请号：US697997

申请日：1996-11-25

Applicant: Akito Nakamura ,  Yoshito Ushio

Inventor： Akito Nakamura ,  Yoshito Ushio

IPC: B29C45/14 ,  B29L31/32 ,  B32B1/08 ,  B32B25/08 ,  B65H27/00 ,  C08K3/00 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  G03G15/20 ,  C08G77/12

CPC classification number: G03G15/2057 ,  B29C65/485 ,  B29C65/4865 ,  B29C65/542 ,  B29C66/343 ,  B29C66/52272 ,  B29C66/742 ,  B29C66/91411 ,  B29C66/91445 ,  B29C66/919 ,  C08L83/04 ,  B29C65/4835 ,  C08G77/12 ,  C08G77/20 ,  C08G77/70 ,  Y10T29/49549 ,  Y10T29/49563

Abstract: Silicone rubber composition comprising an alkenyl-substituted diorganopolysiloxane, an inorganic filler, an organopolysiloxane that contains at least two silicon-bonded hydrogen atoms in each molecule, in a quantity that affords a value from 0.4 to 10 for the molar ratio of silicon-bonded hydrogen in the organopolysiloxane to alkenyl groups in the alkenyl-substituted diorganopolysiloxane, an organohydrogenpolysiloxane, in a quantity that affords a value from 0.01 to 0.5 for the molar ratio of silicon-bonded hydrogen in this component to alkenyl groups in the alkenyl-substituted diorganopolysiloxane, and a platinum catalyst. A fluororesin-covered fixing roll in which a fluororesin layer is placed over the circumference of a roll shaft with a silicone rubber layer interposed between the fluororesin layer and the roll shaft, wherein said silicone rubber composition is formed by curing the silicone rubber composition described above.

Abstract translation: 含有链烯基取代的二有机聚硅氧烷，无机填料，在每个分子中含有至少两个与硅键合的氢原子的有机聚硅氧烷的硅橡胶组合物的量相对于硅键合氢的摩尔比为0.4至10 在有机聚硅氧烷中烯基取代的二有机基聚硅氧烷中的烯基，有机氢聚硅氧烷，其量使得该组分中与硅键合的氢与烯基取代的二有机基聚硅氧烷中的烯基的摩尔比为0.01-0.5，以及 铂催化剂。 一种氟树脂覆盖的定影辊，其中氟树脂层被放置在辊轴的圆周上，其中硅橡胶层介于氟树脂层和辊轴之间，其中所述硅橡胶组合物通过固化上述硅橡胶组合物而形成 。

公开(公告)号：US5994461A

公开(公告)日：1999-11-30

申请号：US104920

申请日：1998-06-25

Applicant: Akito Nakamura ,  Yasumichi Shigehisa ,  Yuichi Tsuji

Inventor： Akito Nakamura ,  Yasumichi Shigehisa ,  Yuichi Tsuji

IPC: C08K3/36 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  H01B3/46

CPC classification number: C08L83/04 ,  C08G77/12 ,  C08G77/20 ,  C08G77/24 ,  C08G77/70

Abstract: A high voltage electrical insulator formed from a curable liquid silicone rubber composition, and subsequently cured, a composition consisting essentially of(A) 100 weight parts of a fluid mixture of polyorganosiloxane comprising(a) at least 5 weight percent of a polyorganosiloxane resin comprising repeating units selected from the group consisting of SiO.sub.4/2 and RSiO.sub.3/2, where R is a monovalent hydrocarbon group, and(b) polydiorganosiloxane having a viscosity in the range from about 100 mPa.multidot.s to 100,000 mPa.multidot.s, that contains at least 2 silicon-bonded alkenyl groups in each molecule,(B) 1 to 100 weight parts microparticulate silica,(C) polyorganohydrogensiloxane that contains at least 2 silicon-bonded hydrogen atoms in each molecule, in a quantity that provides a value from 0.5:1 to 20:1 for the ratio of the number of moles of silicon-bonded hydrogen in the instant composition to the number of moles of silicon-bonded alkenyl in component (A), and(D) a catalytic quantity of a platinum catalyst.The liquid silicone rubber composition, prior to its cure, evidences a desirable fluidity and excellent moldability. Upon its cure the composition produces very mechanically strong silicone rubber moldings that have excellent high-voltage insulating properties tracking resistance, erosion resistance, arcing resistance without the use of fillers such as aluminum oxide, aluminum hydroxide or quartz.

Abstract translation: 一种由可固化液体硅橡胶组合物形成并随后固化的高压电绝缘体，组合物基本上由（A）100重量份聚有机硅氧烷的流体混合物组成，其包含（a）至少5重量％的聚有机硅氧烷树脂，其包含重复 选自SiO4 / 2和RSiO3 / 2的单元，其中R是一价烃基，和（b）粘度在约100mPax至100,000mPaxs的聚二有机硅氧烷，其含有至少2个硅键合 （B）1〜100重量份微粒二氧化硅，（C）在各分子中含有至少2个与硅键合的氢原子的聚有机氢硅氧烷，其数量为0.5:1〜20:1 对于本发明组合物中与硅键合的氢的摩尔数与组分（A）中与硅键合的烯基的摩尔数的比率，和（D）催化量的铂 um催化剂。 液体硅橡胶组合物在其固化之前证明了所需的流动性和优异的成型性。 在其固化时，组合物产生非常机械强度的硅橡胶模制品，其具有优异的耐高压绝缘性能，耐侵蚀性，耐电弧性，而不使用填料如氧化铝，氢氧化铝或石英。

公开(公告)号：US5973067A

公开(公告)日：1999-10-26

申请号：US868134

申请日：1997-06-03

Applicant: Akito Nakamura ,  Katsuyoshi Nakasuji ,  Yoshito Ushio

Inventor： Akito Nakamura ,  Katsuyoshi Nakasuji ,  Yoshito Ushio

IPC: C08L83/04 ,  C08L83/07 ,  C09D4/00 ,  C09D183/04 ,  C09J5/02 ,  C09D1/00

CPC classification number: C09J5/02 ,  C09D183/04 ,  C09D4/00 ,  C08L83/04 ,  C09J2205/306 ,  C09J2400/166 ,  C09J2483/00

Abstract: A novel primer composition, which is especially adapted for promoting the adhesion of thermosetting rubbers to substrates having exceptionally inert surfaces, such a nickel, stainless steel and organic resins is disclosed. The composition comprises: (A) 100 parts, by weight, of an organosilicon compound selected from the group consisting of (1) alkenyltrialkoxysilane and (2) mild hydrolyzates of (1); (B) 0.01-200 parts, by weight, of a platinum compound; (C) 0.1-100 parts by weight of an organic titanic acid ester; and optionally (D) a solvent.

Abstract translation: 公开了一种新颖的底漆组合物，其特别适用于促进热固性橡胶对具有异常惰性表面的基材的粘附，例如镍，不锈钢和有机树脂。 组合物包含：（A）100重量份选自（1）烯基三烷氧基硅烷和（2）（1）的温和水解产物的有机硅化合物; （B）0.01〜200重量份的铂化合物; （C）0.1-100重量份的有机钛酸酯; 和任选的（D）溶剂。