公开(公告)号：US06300383B1

公开(公告)日：2001-10-09

申请号：US09821682

申请日：2001-03-29

申请人： Katsuya Baba ,  Hiroshi Honma ,  Akito Nakamura

发明人： Katsuya Baba ,  Hiroshi Honma ,  Akito Nakamura

IPC分类号： C08J932

CPC分类号： C08J9/32 ,  C08J2383/04

摘要： A silicone rubber sponge composition, a silicone rubber sponge, and a process for making the silicone rubber sponge. The silicone rubber sponge composition comprises (A) 100 parts by weight organopolysiloxane gum described by average structural unit RaSiO(4−a)/2, where R is a monovalent hydrocarbon group or haloalkyl and a is 1.8 to 2.3 and having a viscosity of 1,000,000 mPa·s or above at 25° C., (B) 1 to 400 parts by weight inorganic filler, (C) 0.01 to 50 parts by weight hollow thermoplastic resin particles, (D) 0.1 to 10 parts by weight liquid compound with a boiling point above room temperature, and (E) a curing agent in an amount sufficient to cure the composition.

摘要翻译： 硅橡胶海绵组合物，硅橡胶海绵，以及制造硅橡胶海绵的工艺。 硅橡胶海绵组合物包含（A）平均结构单元RaSiO（4-a）/ 2所述的100重量份的有机聚硅氧烷胶，其中R是一价烃基或卤代烷基，a是1.8-2.3，粘度为1,000,000 mBa.s以上，（B）1〜400重量份无机填料，（C）0.01〜50重量份中空热塑性树脂颗粒，（D）0.1〜10重量份液体化合物 沸点高于室温，和（E）固化剂，其量足以固化组合物。

公开(公告)号：US06365640B2

公开(公告)日：2002-04-02

申请号：US09862835

申请日：2001-05-23

申请人： Katsuya Baba ,  Manabu Suto ,  Hiroshi Honma ,  Akito Nakamura

发明人： Katsuya Baba ,  Manabu Suto ,  Hiroshi Honma ,  Akito Nakamura

IPC分类号： C08J932

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

摘要： 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.

摘要翻译： 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：US06300384B1

公开(公告)日：2001-10-09

申请号：US09825646

申请日：2001-04-04

申请人： Katsuya Baba ,  Hiroshi Honma ,  Akito Nakamura

发明人： Katsuya Baba ,  Hiroshi Honma ,  Akito Nakamura

IPC分类号： C08J932

CPC分类号： C08J9/32 ,  C08J9/10 ,  C08J2203/22 ,  C08J2383/04

摘要： A silicone rubber sponge composition, a silicone rubber sponge, and a process for production thereof. The silicone rubber sponge composition, comprises (A) 100 parts by weight organopolysiloxane gum described by average structural unit RaSiO(4−a)/2, where R is a monovalent hydrocarbon group or haloalkyl and a is 1.8 to 2.3 and having a viscosity at 25° C. of 1,000,000 mPa·s or above, (B) 1 to 400 parts by weight inorganic filler, (C) 0.01 to 50 parts by weight hollow thermoplastic resin particles, (D) 0.1 to 10 parts by weight thermally decomposable blowing agent, and (E) a curing agent in an amount sufficient to cure the composition.

摘要翻译： 硅橡胶海绵组合物，硅橡胶海绵及其制造方法。 硅橡胶海绵组合物包含（A）平均结构单元RaSiO（4-a）/ 2所述的100重量份的有机聚硅氧烷胶，其中R是一价烃基或卤代烷基，a是1.8-2.3，并且在 25℃，100万mPa.s以上，（B）1〜400重量份无机填料，（C）0.01〜50重量份中空热塑性树脂颗粒，（D）0.1〜10重量份热分解吹塑 试剂，和（E）固化剂，其量足以固化组合物。

公开(公告)号：US06300382B1

公开(公告)日：2001-10-09

申请号：US09800326

申请日：2001-03-06

申请人： Katsuya Baba ,  Manabu Suto ,  Hiroshi Honma ,  Akito Nakamura

发明人： Katsuya Baba ,  Manabu Suto ,  Hiroshi Honma ,  Akito Nakamura

IPC分类号： C08J932

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

摘要： 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.

公开(公告)号：US06346556B2

公开(公告)日：2002-02-12

申请号：US09826990

申请日：2001-04-05

申请人： Katsuya Baba ,  Manabu Suto ,  Akito Nakamura

发明人： Katsuya Baba ,  Manabu Suto ,  Akito Nakamura

IPC分类号： C08J932

CPC分类号： C08L83/04 ,  C08G77/06 ,  C08G77/16 ,  C08G77/24 ,  C08L2666/14 ,  C08L2666/54 ,  C08L83/00 ,  C08L2666/02

摘要： A silicone rubber sponge composition, a silicone rubber sponge, and a process for production thereof. The silicone rubber sponge composition comprises (A) 100 parts by weight organopolysiloxane gum described by average structural unit RaSiO(4−a)/2, where R is a monovalent hydrocarbon group or haloalkyl and a is 1.8 to 2.3 and having a viscosity at 25° C. of 1,000,000 mPa·s or above, (B) 1 to 400 parts by weight inorganic filler, (C) 0.01 to 50 parts by weight hollow thermoplastic resin particles, (D) 0.01 to 10 parts by weight a water-in-oil emulsion with silicone oil an oil phase, and (E) a curing agent in an amount sufficient to cure the composition.

摘要翻译： 硅橡胶海绵组合物，硅橡胶海绵及其制造方法。 硅橡胶海绵组合物包含（A）由平均结构单元RaSiO（4-a）/ 2所述的100重量份的有机聚硅氧烷胶，其中R是一价烃基或卤代烷基，a是1.8-2.3，在25℃下具有粘度 （B）1〜400重量份无机填料，（C）0.01〜50重量份中空热塑性树脂颗粒，（D）0.01〜10重量份水包油 - 油状乳液，和（E）足够固化该组合物的量的固化剂。

公开(公告)号：US06264865B1

公开(公告)日：2001-07-24

申请号：US09451741

申请日：1999-11-30

申请人： Katsuya Baba ,  Kenji Ota

发明人： Katsuya Baba ,  Kenji Ota

IPC分类号： C08G7738

CPC分类号： H01B3/46 ,  C08K5/14 ,  C08L83/04 ,  C08L83/00 ,  C08L2666/28 ,  C08L2666/54

摘要： A silicone rubber base compound for electrical wire coating such that when it is extruded using an extruding machine having a variable screw with an L/D=10 and a die with a diameter of 1 mm attached thereto at a barrel and head temperature of 70° C., the per-minute extruder output rate at a screw rotation speed of 100 rpm is not less than 1.2 times the extruder output rate at a screw rotation speed of 50 rpm, a silicone rubber composition for electrical wire coating obtained by compounding diacyl organic peroxide consisting of carbon atoms, hydrogen atoms, and oxygen atoms with the silicone rubber base compound for electrical wire coating, and a process for the production of silicone rubber coated electrical wire using the silicone rubber composition for electrical wire coating.

摘要翻译： 一种用于电线涂布的硅橡胶基础化合物，使得当使用具有L / D = 10的可变螺杆的挤出机挤出并且在筒体上附着直径为1mm的模头并且头部温度为70° 在100rpm的螺杆转速下的每分钟挤出机输出速率不小于螺杆转速为50rpm的挤出机输出速率的1.2倍，通过将二酰基有机物混合得到的电线涂布用硅橡胶组合物 由碳原子，氢原子和氧原子组成的过氧化物与用于电线涂覆的硅橡胶基础化合物，以及使用该硅氧烷橡胶组合物生产用于电线涂布的硅橡胶涂覆的电线的方法。

公开(公告)号：US5973058A

公开(公告)日：1999-10-26

申请号：US958833

申请日：1997-10-28

申请人： Katsuya Baba ,  Kazuo Hirai ,  Takao Matsushita

发明人： Katsuya Baba ,  Kazuo Hirai ,  Takao Matsushita

IPC分类号： C08K3/36 ,  C08K5/14 ,  C08K3/34

CPC分类号： C08K3/36 ,  C08K5/14

摘要： A silicone rubber composition that does not foam or evolve an unpleasant odor during its cure and that cures into low-surface-tack, non-yellowing silicone rubber moldings comprises:(A) polydiorganosiloxane gum with the average component formula R.sub.a SiO.sub.(4-a)/2 where R represents substituted and unsubstituted monovalent hydrocarbon groups and a is from 1.9 to 2.1,(B) microparticulate silica,(C) bis(ortho-methylbenzoyl)peroxide, and(D) bis(para-methylbenzoyl)peroxide,wherein the component (C) to component (D) weight ratio is from 1:9 to 8:2.

摘要翻译： 在其固化期间不发泡或产生令人不愉快的气味并且固化成低表面粘性，不变黄的硅橡胶模制品的硅橡胶组合物包括：（A）具有平均组分式RaSiO（4-a）的聚二有机硅氧烷胶， / 2其中R代表取代和未取代的一价烃基，a是1.9-2.1，（B）微粒二氧化硅，（C）双（邻甲基苯甲酰基）过氧化物和（D）二（对甲基苯甲酰基）过氧化物，其中 组分（C）与组分（D）的重量比为1:9至8:2。

公开(公告)号：US5849272A

公开(公告)日：1998-12-15

申请号：US806162

申请日：1997-02-25

申请人： Katsuya Baba ,  Toshihito Yabu ,  Shoji Nishiyama ,  Kenzo Ito

发明人： Katsuya Baba ,  Toshihito Yabu ,  Shoji Nishiyama ,  Kenzo Ito

IPC分类号： A61K8/30 ,  A61K8/00 ,  A61K8/33 ,  A61K8/35 ,  A61K8/37 ,  A61Q17/04 ,  A61Q19/00 ,  C09K3/00 ,  A61K1/021

CPC分类号： A61K8/35 ,  A61K8/37 ,  A61Q17/04 ,  Y10S514/844 ,  Y10S514/845 ,  Y10S514/846

摘要： The ultraviolet absorbing composition in accordance with the present invention comprises the following ingredients (A) and (B): (A) 4-tert-butyl-4'-methoxydibenzoylmethane; and (B) a diester which is liquid at 20.degree. C. and has a structure represented by the following general formula (1): R.sub.1 OOC--(CH.sub.2)n--COOR.sub.2 (1) wherein each of R.sub.1 and R.sub.2 is an alkyl group, an alkenyl group, a hydroxyalkyl group, or a hydroxyalkenyl group each having 1 to 19 carbon atoms, and n is an integer of 0 to 6. In the present invention, crystals of (A) are prevented from depositing by using a diester of (B) togetherwith and an ultraviolet absorbing composition in which (A) can be stably compounded in a high concentration and which exhibits excellent feel of use and safety can be obtained thereby.

摘要翻译： 根据本发明的紫外线吸收组合物包含以下成分（A）和（B）：（A）4-叔丁基-4'-甲氧基二苯甲酰甲烷; 和（B）在20℃下为液体并具有由以下通式（1）表示的结构的二酯：R1OOC-（CH2）n-COOR2（1）其中R1和R2各自为烷基， 烯基，羟基烷基或羟基烯基，各自具有1至19个碳原子，n为0至6的整数。在本发明中，通过使用（（A）的二酯，可以防止（A）的结晶沉积， B）与其中（A）可以高浓度稳定地配合并且由此可以获得使用和安全性良好的紫外线吸收组合物。

公开(公告)号：US5519080A

公开(公告)日：1996-05-21

申请号：US288505

申请日：1994-08-10

申请人： Takao Matsushita ,  Katsuya Baba ,  Kazuo Hirai ,  Isao Nakajima ,  Takayuki Takeda

发明人： Takao Matsushita ,  Katsuya Baba ,  Kazuo Hirai ,  Isao Nakajima ,  Takayuki Takeda

IPC分类号： C08K3/22 ,  C08K3/36 ,  C08L83/04 ,  C08L83/07 ,  H01B3/28 ,  H01B3/46 ,  H01B17/00 ,  H01B17/50 ,  C08K9/06

CPC分类号： H01B3/46 ,  C08L83/04 ,  C08G77/20 ,  C08G77/70

摘要： An insulator includes a housing portion. The housing portion is composed a silicone rubber obtained by curing a composition containing diorganopolysiloxane (A) and a fine silicon powder (B) by heating, and a methylalkylpolysiloxane oil (C). The diorganopolysiloxane has at least two silicon atom-bonded alkenyl groups in one molecule. The methylalkyl-polysiloxane oil (C) has each of both terminal ends of each molecular chain blocked with a trialkysiloxy group and possessing a viscosity at 25.degree. C. being 1 to 1,000 centistokes, and is incorporated into the above composition in an amount of 1-100 parts by weight per 100 parts by weight of the component (A).

摘要翻译： 绝缘体包括壳体部分。 壳体部分由通过加热固化含有二有机聚硅氧烷（A）和细硅粉末（B）的组合物和甲基烷基聚硅氧烷油（C）而获得的硅橡胶构成。 二有机聚硅氧烷在一个分子中具有至少两个硅原子键合的烯基。 甲基烷基 - 聚硅氧烷油（C）的每个分子链的两个末端各自被三烷氧基甲硅烷氧基封闭，并且在25℃下具有1至1,000厘沲的粘度，并以1的量加入到上述组合物中 相对于100重量份组分（A）为-100重量份。

公开(公告)号：US06294636B1

公开(公告)日：2001-09-25

申请号：US09258727

申请日：1999-02-26

申请人： Katsuya Baba ,  Kazuo Hirai ,  Takao Matsushita

发明人： Katsuya Baba ,  Kazuo Hirai ,  Takao Matsushita

IPC分类号： C08G7708

CPC分类号： C08K3/36 ,  C08G77/06 ,  C08G77/20 ,  C08L83/04 ,  C08L2666/34 ,  C08L2666/54

摘要： A silicone rubber composition, comprising: (A) an polyorganosiloxane gum represented by the following average structural formula: RaSiO(4−a)/2 (where R is a substituted or non-substituted monovalent hydrocarbon, and a is a number between 1.8 and 2.3); (B) microparticulate silica; and (C) a methyl-substituted benzoyl peroxide having the maximum grain diameter not exceeding 50 &mgr;m and an average grain diameter of 30 &mgr;m. When cured, the silicone rubber composition has reduced nonuniformity in the physical properties because of fewer voids, resulting in decreased frequency of spark-outs in the insulated wires.

摘要翻译： 一种硅橡胶组合物，其包含：（A）由以下平均结构式表示的聚有机硅氧烷胶：RaSiO（4-a）/ 2（其中R是取代或未取代的单价烃，a是1.8至 2.3）; （B）微粒二氧化硅; 和（C）最大粒径不超过50μm，平均粒径为30μm的甲基取代的过氧化苯甲酰。 当固化时，硅橡胶组合物由于较少的空隙而降低了物理性能的不均匀性，导致绝缘电线中的火花发生频率降低。