专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07192538B2 Antistatic composition 有权
标题翻译：防静电组成
公开(公告)号：US07192538B2
公开(公告)日：2007-03-20
申请号：US10257276
申请日：2001-03-01
申请人： Noriaki Fujihana , Yoshiharu Tatsukami , Masaki Enomoto , Ikuo Ohkoshi
发明人： Noriaki Fujihana , Yoshiharu Tatsukami , Masaki Enomoto , Ikuo Ohkoshi
IPC分类号： H01B1/00 , C08K5/10
CPC分类号： C08K5/0075 , C08K5/098 , Y10S524/91 , C08L67/00
摘要： An antistatic composition containing various types of polymers such as a polyamide, an aliphatic polyester, an elastomer thereof and a polyurethane elastomer, and a metal salt in specific amounts, and preferably, an antistatic composition in which an additive component such as an organic compound which has an —{O(AO)n}— group (A represents an alkylene group having 2 to 4 carbon atoms, and n represents an integer of 1 to 7) and all molecular chain terminals of which are CH3 and/or CH2 groups is compounded as needed.
摘要翻译：含有聚酰胺，脂肪族聚酯，弹性体，聚氨酯弹性体等各种聚合物，特定量的金属盐的防静电组合物，优选为有机化合物等添加成分的防静电组合物，具有 - （O（AO）） - - （A表示碳原子数2〜4的亚烷基，n表示1〜7的整数），其全部分子链末端为 CH 3 3和/或CH 2 CO 2基团根据需要进行配混。

2. 发明授权

US4576438A Heat-resisting optical fiber 失效
标题翻译：耐热光纤
公开(公告)号：US4576438A
公开(公告)日：1986-03-18
申请号：US504861
申请日：1983-06-16
申请人： Yoshiharu Tatsukami , Yasuyuki Kato , Shigeo Wake
发明人： Yoshiharu Tatsukami , Yasuyuki Kato , Shigeo Wake
IPC分类号： B29C47/00 , D01F8/10 , G02B1/04 , G02B6/44 , G02B5/16
CPC分类号： G02B6/02033 , D01F8/10 , G02B1/046 , G02B1/048 , G02B6/4436 , B29C47/00 , B29C47/0014 , Y10T428/2929 , Y10T428/2967
摘要： A heat-resisting optical fiber comprising a core and a cladding, characterized in that the core is made of a polymer comprising units of a methacrylic ester, of which the ester moiety has an alicyclic hydrocarbon group of not less than 8 carbon atoms, and the cladding is made of a transparent polymeric material having a refractive index of at least 3% smaller than that of the core. This optical fiber has excellent heat resistance and good flexibility and can be used at a high temperature over 110.degree. C.
摘要翻译： 1.一种耐热纤维，其特征在于，包括芯和包层，其特征在于，所述芯由包含甲基丙烯酸酯单元的聚合物制成，所述甲基丙烯酸酯部分具有不小于8个碳原子的脂环族烃基，包层由折射率比芯的折射率小至少3％的透明聚合材料制成。该光纤具有优异的耐热性和良好的柔韧性，可以在110℃以上的高温下使用。

3. 发明授权

US4367323A Production of hydrogels 失效
标题翻译：水凝胶的生产
公开(公告)号：US4367323A
公开(公告)日：1983-01-04
申请号：US326651
申请日：1981-12-02
申请人： Shuji Kitamura , Fumio Fujita , Toshihiro Oonishi , Yoshiharu Tatsukami , Masato Ogura , Masahiro Niwano , Masaru Oota , Toshifumi Tamura
发明人： Shuji Kitamura , Fumio Fujita , Toshihiro Oonishi , Yoshiharu Tatsukami , Masato Ogura , Masahiro Niwano , Masaru Oota , Toshifumi Tamura
IPC分类号： A61L15/60 , C08F2/20 , C08F2/32 , C08F20/06 , C09K17/22 , C08K5/09
CPC分类号： C08F20/06 , A61L15/60 , C09K17/22
摘要： The invention is to provide the methods for producing highly water-absorbable and water-retainable hydrogels having a large particle diameter together with a sufficient gel strength. The method is characterized by use of a specific dispersing agent in the water-in-oil type inverse phase suspension polymerization of an .alpha.,.beta.-unsaturated carboxylic acid and/or its alkali metal salt. Due to the high water-absorbability and water-retainability, along with the superior gel strength and the stable gel structure, the hydrogels of the invention enlarge the conventional range of usages.
摘要翻译：本发明提供具有足够凝胶强度的具有大粒径的高吸水性和保水性水凝胶的方法。该方法的特征在于在α，β-不饱和羧酸和/或其碱金属盐的油包水型反相悬浮聚合中使用特定的分散剂。由于吸水性和保水性高，连同优异的凝胶强度和稳定的凝胶结构，本发明的水凝胶扩大了常规的用途范围。

4. 发明授权

US4042766A Method for preparation of ionically crosslinked ethylene copolymers 失效
标题翻译：离子交联乙烯共聚物的制备方法
公开(公告)号：US4042766A
公开(公告)日：1977-08-16
申请号：US668242
申请日：1976-03-18
申请人： Yoshiharu Tatsukami , Mitsuyuki Okada , Tsutomu Takahashi
发明人： Yoshiharu Tatsukami , Mitsuyuki Okada , Tsutomu Takahashi
IPC分类号： C08L23/00 , C08F8/00 , C08F8/42 , C08F8/44 , C08J3/24 , C08L23/26 , C08L31/04 , C08L33/00 , C08L33/02 , C08L101/00
CPC分类号： C08J3/24 , C08F8/42 , C08J2323/08
摘要： A method for preparation of ionically crosslinked ethylene copolymers having excellent physical properties, which comprises melt blending a copolymer of (a) ethylene and (b) an .alpha.,.beta.-ethylenically unsaturated carboxylic acid ester selected from the group consisting of isopropyl acrylate, isopropyl methacrylate, tert-butyl acrylate and tert-butyl methacrylate with (c) a metal compound selected from the group consisting of the acetates, formates and oxides of the metals having 1 to 3 valences in Groups I, II, III, IV-A and VIII of the Periodic Table, and keeping the resulting molten blend at a temperature of 200.degree. to 320.degree. C to give in one step an ionically crosslinked ethylene copolymer which comprises the monomer unit components of the formulae: ##STR1## wherein R.sub.1 is a hydrogen atom or a methyl group, R.sub.2 is an isopropyl group or a tert-butyl group, M is a metal atom having 1 to 3 valences in Groups I, II, III, IV-A and VIII of the Periodic Table and n is an integer corresponding to the valence of the metal represented by M in a molar proportion of w : x : y : z which satisfy the relationships of the equations: ##EQU1## WHEREIN EITHER ONE OF X AND Z CAN BE ZERO.
摘要翻译：一种制备具有优异物理性能的离子交联乙烯共聚物的方法，其包括熔融共混（a）乙烯和（b）α，β-烯属不饱和羧酸酯的共聚物，所述α，β-烯属不饱和羧酸酯选自丙烯酸异丙酯，甲基丙烯酸异丙酯，丙烯酸叔丁酯和甲基丙烯酸叔丁酯与（c）选自在I，II，III，IV-A和VIII族中具有1至3价的金属的乙酸盐，甲酸盐和氧化物的金属化合物，并将所得熔融共混物保持在200至320℃的温度下，一步得到包含下式的单体单元组分的离子交联乙烯共聚物：[W]（CH 2 CH 2）[X] 其中，R 1为氢原子或甲基，R 2为异丙基或叔丁基，M为1〜3价的金属原子团 I，II，III，IV-A和VIII 异位表，n是与由M表示的金属的价数相对应的整数，其满足以下关系式的w：x：y：z的摩尔比例：（1）（2） WHEREIN X和Z中的一个可以为零。

5. 发明授权

US4868276A Process for producing polyphenylene oxide with alkanolamine and secondary amine 失效
标题翻译：用链烷醇胺和仲胺生产聚苯醚的方法
公开(公告)号：US4868276A
公开(公告)日：1989-09-19
申请号：US88323
申请日：1987-08-24
申请人： Kenji Nagaoka , Yoshiharu Tatsukami , Masahiro Fujiwara , Katsuhiro Abe , Kazunori Yano , Ryuhei Matsui
发明人： Kenji Nagaoka , Yoshiharu Tatsukami , Masahiro Fujiwara , Katsuhiro Abe , Kazunori Yano , Ryuhei Matsui
IPC分类号： C08G65/38 , C08G65/44
CPC分类号： C08G65/44
摘要： A process for producing a plyphenylene oxide is disclosed, comprising oxidative polymerization of a nucleus-substituted phenol with an oxygen-containing gas in an organic solvent in the presence of a catalyst system comprising a manganese compound containing at least one divalent manganese salt, at least one basic compound selected from hydroxides, alkoxides or phenoxides of the group IA metals of the Periodic Table and hydroxides or oxides of the group IIA metals of the Periodic Table, an alkanolamine represented by formula (I)R.sup.1 --NH--R.sup.2 --OH (I)wherein R.sup.1 represents a hydrogen atom, an alkyl group having from 1 to 12 carbon atoms, or a hydroxyl-substituted alkyl group having from 1 to 12 carbon atoms; and R.sup.2 represents an alkylene group having from 2 to 12 carbon atoms, and an amine represented by formula (II)R.sup.3 R.sup.4 NH (II)wherein R.sup.3 and R.sup.3 each represents a hydrogen atom, an alkyl group having from 1 to 24 carbon atoms, or an aralkyl group having from 7 to 24 carbon atoms, with proviso that R.sup.3 and R.sup.4 do not simultaneously represent a hydrogen atom, or R.sup.3 and R.sup.4 may be taken together to form a ring. The polyphenylene oxide produced has improved planar impact characteristics without failure in other properties and is, therefore, suitable as a starting material for the production of polyphenylene oxide-based polymer alloy.
摘要翻译：公开了一种生产聚苯醚的方法，包括在包含含有至少一种二价锰盐的锰化合物的催化剂体系的存在下，在有机溶剂中将含有取代的苯酚与含氧气体氧化聚合，至少选自元素周期表的IA族金属的氢氧化物，烷氧化物或苯氧基化物的碱性化合物和周期表的IIA族金属的氢氧化物或氧化物，由式（I）表示的链烷醇胺R1-NH-R2-OH（I ）其中R1表示氢原子，具有1至12个碳原子的烷基或具有1至12个碳原子的羟基取代的烷基; R2表示碳原子数2〜12的亚烷基，式（Ⅱ）表示的胺R3R4NH（Ⅱ）其中R3和R3各自表示氢原子，碳原子数为1〜24的烷基或具有7至24个碳原子的芳烷基，条件是R 3和R 4不同时表示氢原子，或者R 3和R 4可以一起形成环。所生产的聚苯醚具有改善的平面冲击特性，而其它性能没有破坏，因此适合作为聚苯醚类聚合物合金的制造原料。

6. 发明授权

US4843113A Aromatic polysulfone resin composition having excellent plating characteristics 失效
标题翻译：具有优异电镀特性的芳香族聚砜树脂组合物
公开(公告)号：US4843113A
公开(公告)日：1989-06-27
申请号：US166379
申请日：1988-03-10
申请人： Yoshiharu Tatsukami , Masakazu Inoue , Kuniaki Asai , Kazuo Hieda
发明人： Yoshiharu Tatsukami , Masakazu Inoue , Kuniaki Asai , Kazuo Hieda
IPC分类号： C08L81/06 , C08K3/26 , C08K3/34 , C08L81/00 , C25D5/56 , H05K1/02 , H05K1/03 , H05K3/18
CPC分类号： H05K1/0373 , C08K3/26 , C08K3/34 , H05K1/0228 , H05K2201/0129 , H05K2201/0209 , H05K3/181
摘要： An aromatic polysulfone resin composition with excellent plating characteristics comprising:(A) 50 to 90% by weight of an aromatic polysulfone,(B) 3 to 40% by weight of wollastonite of which 90% by weight or more of the total amount have a particle size smaller than 300 meshes, and(C) 3 to 30% by weight of an alkaline earth metal carbonate is disclosed.This aromatic polysulfone resin composition has excellent mechanical properties, thermal properties (in terms of thermal deformation temperature and linear thermal expansion coefficient), dimensional stability, thermal stability during processing and surface smoothness and also shows excellent plating characteristics in a wide range of plating conditions (etching conditions). By using this aromatic polysulfone resin composition, it is possible to easily obtain a printed circuit board having a desired configuration by means of injection molding, and it becomes possible to form the circuits with a fine line width.

7. 发明授权

US4812011A Optical fiber comprising a methacrylate polymer core and a fluoro polymer cladding 失效
标题翻译：包含甲基丙烯酸酯聚合物芯和氟聚合物包层的光纤
公开(公告)号：US4812011A
公开(公告)日：1989-03-14
申请号：US28008
申请日：1987-03-18
申请人： Yoshiharu Tatsukami , Toshiki Doi , Masahiko Oka
发明人： Yoshiharu Tatsukami , Toshiki Doi , Masahiko Oka
IPC分类号： B29C47/00 , B29D11/00 , C08F14/22 , C08F214/22 , G02B1/04 , G02B6/00 , G02B6/02 , G02B6/16
CPC分类号： G02B1/046 , B29D11/00663 , G02B1/048 , B29C47/00 , B29C47/0014 , Y10T428/2929 , Y10T428/2967
摘要： An optical fiber comprising a core and a cladding, wherein the core is made of a polymer comprising units of methyl methacrylate, and the cladding is made of a copolymer comprising units of vinylidene fluoride and 0.5 to 10% by mole of units of hexafluoropropene, having good heat resistance and flexibility and is excellent in adhesivity between the core and the cladding.
摘要翻译：一种包括芯和包层的光纤，其中芯由包含甲基丙烯酸甲酯单元的聚合物制成，并且包层由包含偏二氟乙烯单元和0.5至10摩尔％的六氟丙烯单元的共聚物制成，其具有良好的耐热性和柔韧性，并且在芯和包层之间的粘合性优异。

8. 发明授权

US4779954A Plastic optical fiber resistant to heat and humidity 失效
标题翻译：塑料光纤耐热耐湿
公开(公告)号：US4779954A
公开(公告)日：1988-10-25
申请号：US65108
申请日：1987-06-19
申请人： Yoshiharu Tatsukami , Katsuramaru Fujita , Motonobu Furuta , Toshifumi Tamura
发明人： Yoshiharu Tatsukami , Katsuramaru Fujita , Motonobu Furuta , Toshifumi Tamura
IPC分类号： B29C47/00 , G02B1/04 , G02B6/00 , B05D5/06 , B32B27/00 , C08F120/18
CPC分类号： G02B1/046 , B29C47/00 , B29C47/0014 , Y10T428/2967
摘要： An optical fiber with low attenuation of light transmission comprising a core and a cladding, wherein the core is made of a polymer comprising units of deuterated methyl methacrylate containing 10 to 40% of a methacrylic ester the ester moiety of which has an alicyclic hydrocarbon group of from 6 to 20 carbon atoms, and the cladding is made of a transparent polymeric material having a refractive index of at least 3% smaller than that of the core, which optical fiber has excellent heat and humidity resistance as well as good flexibility.
摘要翻译：一种具有低光透射率的光纤，包括芯和包层，其中所述芯由聚合物制成，所述聚合物包括含有10至40％甲基丙烯酸酯的氘化甲基丙烯酸甲酯，其酯部分具有脂环族烃基 6至20个碳原子，并且包层由具有比芯的折射率小至少3％的折射率的透明聚合材料制成，该光纤具有优异的耐热和耐湿性以及良好的柔性。

9. 发明授权

US4166079A Dyeable polyolefin composition 失效
标题翻译：可变聚烯烃组合物
公开(公告)号：US4166079A
公开(公告)日：1979-08-28
申请号：US866402
申请日：1977-12-30
申请人： Yoshiharu Tatsukami , Hazime Nishibara , Yasutoshi Kobayashi , Hideo Shinonaga
发明人： Yoshiharu Tatsukami , Hazime Nishibara , Yasutoshi Kobayashi , Hideo Shinonaga
IPC分类号： C08F8/32 , C08G59/14 , C08L23/02
CPC分类号： C08G59/1477 , C08F8/32 , C08G59/1433 , C08K5/17 , C08L23/02 , C08L23/10
摘要： A method for producing aminated copolymers by aminating ethylene-glycidyl acrylates copolymers, which comprises conducting the amination in a heterogeneous system using a mixed solvent of an amine and a lower alcohol, and a dyeable polyolefin composition comprising the said aminated copolymer and polyolefin.

10. 发明授权

US4028431A Cured rubber composition 失效
标题翻译：固化橡胶组成
公开(公告)号：US4028431A
公开(公告)日：1977-06-07
申请号：US576366
申请日：1975-05-12
申请人： Takashi Futami , Yoshiharu Tatsukami , Toyoji Takamoto , Yasuhiro Oda , Masayasu Tomoda
发明人： Takashi Futami , Yoshiharu Tatsukami , Toyoji Takamoto , Yasuhiro Oda , Masayasu Tomoda
IPC分类号： C08L27/12 , C08L83/04 , C08L23/00 , C08L23/28 , C08L83/00
CPC分类号： C08L27/12 , C08L83/04 , C08G77/20 , C08G77/24 , C08G77/70
摘要： A cured rubber composition, which is obtained by curing a composition consisting essentially of a fluorine-containing ethylene copolymer and a silicone rubber and/or a fluorine-containing polymer with an organic peroxide as a curing agent. The cured rubber composition is excellent in heat, chemical, oil and solvent resistance, and hence can be used portions where the conventional synthetic rubber have not been usable.
摘要翻译：一种硫化橡胶组合物，其通过使有机过氧化物作为固化剂使基本上由含氟乙烯共聚物和硅橡胶和/或含氟聚合物组成的组合物固化而获得。固化橡胶组合物的耐热性，耐化学性，耐油性和耐溶剂性优异，因此可以使用常规合成橡胶不可用的部分。

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