专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US4677178A Silicone-based textile finishing agent 失效
标题翻译：硅基纺织整理剂
公开(公告)号：US4677178A
公开(公告)日：1987-06-30
申请号：US846261
申请日：1986-03-31
申请人： Fumio Okada , Masaki Tanaka , Hiroshi Ohashi
发明人： Fumio Okada , Masaki Tanaka , Hiroshi Ohashi
IPC分类号： D06M13/50 , C08G77/30 , C08K5/54 , D06M13/02 , D06M13/51 , D06M13/513 , D06M15/643 , D06M15/647 , D06M15/65 , D06M101/00 , D06M101/16 , D06M101/18 , D06M101/30 , D06M101/32 , C08G77/04
CPC分类号： D06M15/65 , C08G77/30 , C08K5/5406 , D06M15/643 , D06M15/647
摘要： The silicone-based textile finishing agent comprises (a) an organopolysiloxane having at least one hydrocarbyl group substituted with a phosphate ester group --PO(OR).sub.2, in which R is a monovalent hydrocarbon group, (b) an alkoxy silane having at least one organofunctional group such as amino and epoxy groups in a molecule, and, optionally, (c) a catalyst capable of promoting the reaction between the components (a) and (b), preferably, in the form of an aqueous emulsion. The textile finishing agent is capable of imparting excellent softness and slipperiness to the textile materials such as waddings of polyester or acrylic fibers treated therewith without the disadvantage of yellowing by heat treatment.
摘要翻译：硅氧烷类织物整理剂包含（a）具有至少一个被磷酸酯基-PO（OR）2取代的烃基的有机聚硅氧烷，其中R是一价烃基，（b）至少具有烷氧基硅烷一个分子中的有机官能团如氨基和环氧基，和任选地，（c）能促进组分（a）和（b）之间的反应的催化剂，优选以水乳液的形式。纺织整理剂能够赋予纺织材料优异的柔软性和滑爽性，例如经处理的聚酯或丙烯酸纤维的织物，而不会受到热处理的泛黄的缺点。

22. 发明申请

US20090215616A1 GRANULAR MATERIAL COMPRISING POROUS PARTICLES CONTAINING CALCIUM AND/OR MAGNESIUM 有权
标题翻译：包含钙和/或镁的多孔颗粒的颗粒材料
公开(公告)号：US20090215616A1
公开(公告)日：2009-08-27
申请号：US11910126
申请日：2006-03-30
申请人： Osamu Misumi , Shinichi Yamamoto , Takayuki Watanabe , Takashi Kishimoto , Takashi Watanabe , Fumio Okada , Yoshio Ishihara , Katsumasa Suzuki , Kaoru Sakoda
发明人： Osamu Misumi , Shinichi Yamamoto , Takayuki Watanabe , Takashi Kishimoto , Takashi Watanabe , Fumio Okada , Yoshio Ishihara , Katsumasa Suzuki , Kaoru Sakoda
IPC分类号： B01J20/04
CPC分类号： B01J20/28057 , B01D53/508 , B01D53/685 , B01D2251/402 , B01D2251/404 , B01J20/041 , B01J20/28004 , B01J20/2803 , B01J20/28069 , B01J20/3078 , B01J2220/42 , C01F5/08 , C01F11/04 , C01P2004/80 , C01P2006/12 , Y02C20/30
摘要： A granular material having a high strength and a large BET specific surface area composed of porous particles comprising calcium oxide and calcium hydroxide wherein the calcium oxide is contained in an amount of 30 to 80 weight % based on a total amount of the calcium oxide and calcium hydroxide and the porous particles have a BET specific surface area of 40 m2/g or more, or composed of porous particles comprising calcium oxide, magnesium oxide, calcium hydroxide, and magnesium hydroxide wherein a ratio of an amount of magnesium to a total of an amount of calcium and an amount of magnesium is in the range of 0.05 to 0.80, a total hydroxide content in the whole particles is in the range of 1 to 20 weight % and the porous particles have a BET specific surface area of 50 m2/g or more.
摘要翻译：一种具有高强度和大的BET比表面积的颗粒材料，其由包含氧化钙和氢氧化钙的多孔颗粒组成，其中氧化钙的含量相对于氧化钙和钙的总量为30至80重量％氢氧化物和多孔颗粒的BET比表面积为40m 2 / g以上，或由包含氧化钙，氧化镁，氢氧化钙和氢氧化镁的多孔颗粒组成，其中镁与总量的比例钙的量和镁的量在0.05至0.80的范围内，整个颗粒中的总氢氧化物含量在1至20重量％的范围内，多孔颗粒的BET比表面积为50m 2 / g 或者更多。

23. 发明授权

US5095067A Release silicone emulsion composition 失效
标题翻译：释放硅氧烷乳液组合物
公开(公告)号：US5095067A
公开(公告)日：1992-03-10
申请号：US184026
申请日：1988-04-20
申请人： Yasuaki Hara , Fumio Okada
发明人： Yasuaki Hara , Fumio Okada
IPC分类号： C08L83/07 , B01J13/00 , C08J3/24 , C09D183/04 , C09J7/02
CPC分类号： C09D183/04
摘要： A release silicone emulsion composition comprising:(A) 100 parts by weight of a specific organovinylpolysiloxane;(B) from 1 to 50 parts by weight of a specific organohydrogenpolysiloxane;(C) from 0.5 part to 5 parts by weight of a platinum catalyst having a viscosity of 10 cSt or less at 25.degree. C.;(D) from 1.5 to 15 parts by weight of a nonionic emulsifying agent having an average HLB of from 10 to 20, pH of 6.5 or less and an ionic conductivity of 30 .mu..OMEGA..sup.-1 cm.sup.-1 or less; and(E) water.This composition has good pot life and curability. The cured film has good release properties and residual adhesive properties of adhesives.
摘要翻译：一种脱模硅氧烷乳液组合物，其包含：（A）100重量份的特定有机乙烯基聚硅氧烷; （B）1〜50重量份的特定有机氢聚硅氧烷; （C）在25℃下粘度为10cSt以下的铂催化剂为0.5〜5重量份。（D）1.5〜15重量份的平均HLB为10〜20，pH值为6.5以下，离子电导率为30万欧姆〜1cm-1以下的非离子乳化剂。和（E）水。该组合物具有良好的适用期和固化性。固化膜具有良好的剥离性能和粘合剂的残留粘合性能。

24. 发明授权

US4741861A Silicone-based antifoam composition and a method for the preparation of the same 失效
标题翻译：基于硅酮的消泡剂组合物及其制备方法
公开(公告)号：US4741861A
公开(公告)日：1988-05-03
申请号：US830568
申请日：1986-02-18
申请人： Fumio Okada , Nobuyuki Terae , Kiyohiro Kondou
发明人： Fumio Okada , Nobuyuki Terae , Kiyohiro Kondou
IPC分类号： B01D19/04 , B01D17/05
CPC分类号： B01D19/0409
摘要： The silicone-based antifoam composition having excellent durability of the antifoam activity even under vigorous agitation or under an alkaline condition comprises three kinds of diorganopolysiloxanes, of which the first is free from aliphatic unsaturation, the second is terminated at both molecular chain ends each with a vinyl diorganosilyl group and the third is terminated at both molecular chain ends each with a diorganosilyl group having a silicon-bonded hydrogen atom, a finely divided silica powder, a platinum compound to catalyze the addition reaction between the silicon-bonded vinyl groups and silicon-bonded hydrogen atoms in the second and the third diorganopolysiloxanes, respectively, and an organosilane compound of the formula R.sup.1.sub.a Y.sub.b Si, in which R.sup.1 is a monovalent hydrocarbon group, Y is a hydroxy, carboxyl or hydrolyzable group and a and b are each 1, 2 or 3 with the proviso that a+b=4. When the composition, which is in the form of an aqueous emulsion or a dispersion in an organic solvent, is heated at an elevated temperature, the addition reaction takes place between the second and the third diorganopolysiloxanes to increase the stability and antifoam activity of the composition.
摘要翻译：即使在剧烈搅拌下或在碱性条件下，具有优异的消泡活性的耐久性的硅氧烷消泡剂组合物包括三种二有机聚硅氧烷，其中第一种不含脂族不饱和度，第二种有机聚硅氧烷在两个分子链末端终止，乙烯基二有机甲硅烷基，第三个在两个分子链末端终止，每个末端分别具有与硅键合的氢原子的二有机甲硅烷基，细碎的二氧化硅粉末，铂化合物，以催化与硅键合的乙烯基之间的加成反应，第二和第三二有机聚硅氧烷中的键合氢原子和式R1aYbSi的有机硅烷化合物，其中R1是一价烃基，Y是羟基，羧基或可水解基团，和a和b各自为1,2或 3，条件是a + b = 4。当水性乳液或有机溶剂中的分散体的组合物在升高的温度下加热时，加成反应发生在第二和第三二有机聚硅氧烷之间，以提高组合物的稳定性和消泡活性。

25. 发明授权

US4496687A Aqueous emulsion-type silicone compositions 失效
标题翻译：水性乳液型有机硅组合物
公开(公告)号：US4496687A
公开(公告)日：1985-01-29
申请号：US574669
申请日：1984-01-27
申请人： Fumio Okada , Toshio Oba , Morizo Nakazato
发明人： Fumio Okada , Toshio Oba , Morizo Nakazato
IPC分类号： C08L83/06 , C08J3/03 , C08K13/02 , C08L83/00 , C08L83/04 , C09D183/04 , D06M15/643 , C08L83/02
CPC分类号： C08J3/03 , C08K13/02 , C08K3/36 , C08K5/09 , C08K5/54 , C08G77/16 , C08J2383/04 , Y10S528/901
摘要： The invention provides a novel organopolysiloxane-containing aqueous emulsion composition which, upon removal of water by drying at room temperature, can give a cured rubbery elastomer having excellent mechanical properties and exhibiting strong adhesion to the substrate on which it has been cured. The inventive composition is prepared by blending (A) an aqueous emulsion of an organopolysiloxane having silicon-bonded hydroxy groups and emulsified in water by use of an anionic surface active agent, (B) a mixture of a reaction product of a carboxylic acid anhydride with an amino-functional organosilane and a colloidal silica in the form of an aqueous suspension and (C) a curing catalyst in limited proportions.
摘要翻译：本发明提供了一种新型的含有机聚硅氧烷的水性乳液组合物，其在室温下干燥除去水后，可得到具有优异的机械性能并对其已经固化的基材具有强粘合性的固化的橡胶弹性体。本发明的组合物通过将（A）具有硅键合的羟基的有机聚硅氧烷的水性乳液与阴离子表面活性剂共混而制备，（B）将羧酸酐的反应产物与氨基官能的有机硅烷和水性悬浮液形式的胶体二氧化硅，（C）有限比例的固化催化剂。

26. 发明授权

US4454537A Method for reproducing a color picture for use in a picture reproducing machine 失效
标题翻译：用于再现用于图像再现机的彩色图像的方法
公开(公告)号：US4454537A
公开(公告)日：1984-06-12
申请号：US353248
申请日：1982-03-01
申请人： Fumio Okada , Shunji Hirobe , Masayuki Yamaguchi
发明人： Fumio Okada , Shunji Hirobe , Masayuki Yamaguchi
IPC分类号： G03F1/00 , G03F3/08 , H04N1/04 , H04N1/387 , H04N1/393 , H04N1/46 , H04N1/26
CPC分类号： H04N1/3935 , H04N1/387
摘要： A method for reproducing a color picture for use in a picture reproducing machine in which picture and recording cylinders are rotated at a certain rotation speed ratio, and pickup and exposure heads are moved in the direction of the cylinders' axis at a certain moving speed ratio, and in which picture signals picked up by scanning an original picture mounted to the picture cylinder are first stored in a memory and then are consecutively read out of the memory in synchronization with the rotation of the recording cylinder. Recording signals are composed from one scanning period of picture signals and the following scanning period of picture signals when the one scanning period of picture signals stored in the memory are skipped, and then thus obtained recording signals are fed to the exposure head.
摘要翻译：一种用于再现用于图像和记录圆筒以一定转速比旋转的图像再现机器中的彩色图像的方法，并且拾取和曝光头以一定的移动速度比在圆柱体的轴线方向上移动并且其中通过扫描安装到图像滚筒的原始图像拾取的图像信号首先存储在存储器中，然后与记录滚筒的旋转同步地从存储器中连续读出。当存储在存储器中的图像信号的一个扫描周期被跳过时，记录信号由图像信号的一个扫描周期和图像信号的随后的扫描周期组成，然后由此获得的记录信号被馈送到曝光头。

27. 发明授权

US4273907A Benzoin-bonded organopolysiloxanes and method for the preparation thereof 失效
标题翻译：苯偶姻键合的有机聚硅氧烷及其制备方法
公开(公告)号：US4273907A
公开(公告)日：1981-06-16
申请号：US58539
申请日：1979-07-18
申请人： Minoru Takamizawa , Fumio Okada , Yasuaki Hara , Hisashi Aoki
发明人： Minoru Takamizawa , Fumio Okada , Yasuaki Hara , Hisashi Aoki
IPC分类号： C08G77/20 , C08G77/04
CPC分类号： C08G77/20 , Y10S522/904
摘要： The invention provides a novel class of organopolysiloxane compounds having at least one benzoin group represented by the general formula ##STR1## in which Ph is a phenyl group and R is a hydrogen atom or an alkyl group, bonded to the silicon atom in a molecule. The benzoin-bonded organopolysiloxane compounds can readily be prepared by the dehydrohalogenation, dehydrogenation, dehydration or dealkoholation condensation reaction between a corresponding organopolysiloxane having silicon-bonded halogen atoms, hydrogen atoms, hydroxy groups or alkoxy groups and an .alpha.-substituted or unsubstituted benzoin compound in the presence of a suitable reaction promotor or a condensation catalyst.
摘要翻译：本发明提供了一类新颖的有机聚硅氧烷化合物，其具有至少一个由通式“IMAGE”表示的苯偶姻基团，其中Ph是苯基，R是与分子中的硅原子键合的氢原子或烷基。苯偶姻键合的有机聚硅氧烷化合物可以容易地通过相应的具有硅键合的卤素原子，氢原子，羟基或烷氧基的有机聚硅氧烷和α-取代或未取代的苯偶姻化合物之间的脱卤化氢，脱氢，脱水或脱烷基化缩合反应来制备存在合适的反应促进剂或缩合催化剂。

28. 发明授权

US4248789A Process for producing catechins 失效
标题翻译：生产儿茶素的方法
公开(公告)号：US4248789A
公开(公告)日：1981-02-03
申请号：US103038
申请日：1979-12-13
申请人： Fumio Okada
发明人： Fumio Okada
IPC分类号： C07D311/62
CPC分类号： C07D311/62
摘要： A process for producing catechins from tannic substance which has been extracted from tea leaves. An aqueous solution of the extract is admixed with an aqueous solution of caffeine to form a liquid-containing mixture of free catechins and a precipitated mixture of ester-type catechins. The caffeine is then removed from the aforesaid mixtures, and the respective mixtures fractionated to obtain epicatechin, epigallocatechin, epicatechin gallate, and epigallocatechin gallate.
摘要翻译：从茶叶中提取的单宁物质产生儿茶素的方法。将提取物的水溶液与咖啡因水溶液混合，形成游离儿茶素和酯类儿茶素的沉淀混合物的液体混合物。然后将咖啡因从上述混合物中除去，并将各混合物分馏得到表儿茶素，表没食子儿茶素，表儿茶素没食子酸酯和表没食子儿茶素没食子酸酯。

29. 发明授权

US4208312A Curable organopolysiloxane compositions 失效
标题翻译：可固化的有机聚硅氧烷组合物
公开(公告)号：US4208312A
公开(公告)日：1980-06-17
申请号：US946171
申请日：1978-09-27
申请人： Fumio Okada , Hirofumi Kishita , Naomi Sato
发明人： Fumio Okada , Hirofumi Kishita , Naomi Sato
IPC分类号： C08L83/00 , C08K5/09 , C08K5/5419 , C08L83/04 , C08J3/00
CPC分类号： C08L83/04 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/70 , Y10T428/31663
摘要： Organopolysiloxane compositions are provided which are curable by condensation reaction taking place between a first component, hydroxy-terminated diorganopolysiloxane and a second component, organohydrogenpolysiloxane by aid of a third component, a condensation catalyst, and which are made to have their pot life extended by adding a fourth component, acyloxysilane, optionally in combination with a carboxylic acid, as a condensation retarder. The addition of the retarder does not adversely effect the curing velocity of the composition even at an elevated temperature and the properties of the cured composition.
摘要翻译：提供的有机聚硅氧烷组合物可通过在第一组分，羟基封端的二有机聚硅氧烷和第二组分之间进行缩合反应而固化，有机氢聚硅氧烷借助于第三组分，缩合催化剂，并且通过加入第四组分，任选与羧酸组合的酰氧基硅烷作为缩合缓凝剂。延迟剂的添加即使在升高的温度下也不会对组合物的固化速度产生不利影响，并且固化的组合物的性质也不会受到影响。

30. 发明授权

US08304074B2 Highly dispersible fine powder of alkaline earth metal carbonate 有权
标题翻译：高分散性碱土金属碳酸盐细粉
公开(公告)号：US08304074B2
公开(公告)日：2012-11-06
申请号：US12530919
申请日：2008-03-12
申请人： Yojiro Ichimura , Takashi Watanabe , Fumio Okada
发明人： Yojiro Ichimura , Takashi Watanabe , Fumio Okada
IPC分类号： B32B5/16 , C01F11/18
CPC分类号： C01F11/18 , B82Y30/00 , C01F11/186 , C01P2004/54 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/22 , Y10T428/2982 , Y10T428/2998
摘要： A fine powder of an alkaline earth metal carbonate selected from the group consisting of barium carbonate, strontium carbonate and calcium carbonate, in which a primary particle of the powder has a mean diameter of 30 to 90 nm, in which the mean diameter is measured on a circle obtained from a projected area of the primary particle, and in which an accumulated volume of micropores having a pore size in the range of 10 to 20 nm is not less than 5×10−2 cm3/g can be easily dispersed in an aqueous medium in the form of essentially primary particles by an industrially employable dispersing method.
摘要翻译：选自碳酸钡，碳酸锶和碳酸钙的碱土金属碳酸盐的细粉末，其中粉末的初级颗粒的平均直径为30至90nm，其中平均直径在从一次粒子的投影面积获得的圆，其中孔径在10〜20nm范围内的微细孔的累积体积不小于5×10 -2 cm 3 / g可以容易地分散在水性介质，其基本上是初级粒子的形式，通过工业上可用的分散方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式