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

US06803139B2 Electrically conductive resinous composition, fuel cell separator and production thereof, and polymer electrolyte fuel cell 失效
标题翻译：导电性树脂组合物，燃料电池隔板及其制造方法以及聚合物电解质型燃料电池
公开(公告)号：US06803139B2
公开(公告)日：2004-10-12
申请号：US09897638
申请日：2001-07-03
申请人： Kazuo Saito , Atsushi Hagiwara , Yasuo Imashiro , Naofumi Horie , Fumio Tanno , Tsutomu Uehara
发明人： Kazuo Saito , Atsushi Hagiwara , Yasuo Imashiro , Naofumi Horie , Fumio Tanno , Tsutomu Uehara
IPC分类号： H01M804
CPC分类号： H01M8/0226 , H01B1/24 , Y02P70/56
摘要： Disclosed herein are an electrically conductive resinous composition composed mainly of an electrically conductive carbon powder and a binding agent, wherein said binding agent is a mixture of a thermoplastic resin and a carbodiimide compound, a fuel cell separator and a process for production thereof, and polymer electrolyte fuel cell. The present invention permits efficient mass production of fuel cell separators having high elasticity, good releasability, good dimensional accuracy, and good gas impermeability. The polymer electrolyte fuel cell, in which all or part of separators are those pertaining to the present invention, is immune to the cracking of separators at the time of assembling, decreases only a little in output after continuous operation, and exhibits good gas sealing performance and high impact resistance.
摘要翻译：本文公开了主要由导电碳粉末和粘合剂组成的导电性树脂组合物，其中所述粘合剂是热塑性树脂和碳二亚胺化合物的混合物，燃料电池隔板及其制备方法，以及聚合物电解液燃料电池。本发明允许高弹性，良好的脱模性，良好的尺寸精度和良好的不透气性的燃料电池隔板的有效批量生产。其中全部或部分分离器是本发明的分离器的聚合物电解质燃料电池在组装时不受分离器的破裂的影响，连续运行后的输出仅减少一些，并且表现出良好的气体密封性能和高抗冲击性。

2. 发明授权

US06461755B1 ELECTROCONDUCTIVE RESIN COMPOSITION, FUEL CELL SEPARATOR MADE OF SAID ELECTROCONDUCTIVE RESIN COMPOSITION, PROCESS FOR PRODUCTION OF SAID FUEL CELL SEPARATOR, AND SOLID POLYMER TYPE FUEL CELL USING SAID FUEL CELL SEPARATOR 失效
标题翻译：电动树脂组合物，固体电解质树脂组合物的燃料电池分离器，用于生产上述燃料电池分离器的方法和使用上述燃料电池分离器的固体聚合物型燃料电池
公开(公告)号：US06461755B1
公开(公告)日：2002-10-08
申请号：US09588559
申请日：2000-06-07
申请人： Kazuo Saito , Atsushi Hagiwara , Fumio Tanno , Yasuo Imashiro , Naofumi Horie , Tsutomu Uehara
发明人： Kazuo Saito , Atsushi Hagiwara , Fumio Tanno , Yasuo Imashiro , Naofumi Horie , Tsutomu Uehara
IPC分类号： H01M200
CPC分类号： C08K3/04 , C08K5/29 , C08L67/00
摘要： The present invention provides: an electroconductive resin composition comprising: (A) a liquid crystal polyester resin capable of forming an anisotropic melt phase, in an amount of 100 parts by weight, (B) a carbodiimide compound in an amount of 0.01 to 30 parts by weight, (C) an electroconductive carbon powder in an amount of 50 to 3,000 parts by weight, and (D) a filler in an amount of 0 to 10,000 parts by weight; a fuel cell separator made of the above electroconductive resin composition; a process for producing the above fuel cell separator; and a solid polymer type fuel cell using the above fuel cell separator. The electroconductive resin composition alleviates the problems of the prior art, can be mass-produced, and is superior in high temperature resistance and hydrolysis resistance.
摘要翻译：本发明提供一种导电树脂组合物，其包含：（A）能够形成各向异性熔融相的液晶聚酯树脂，其量为100重量份，（B）0.01至30重量份的碳二亚胺化合物（C）50〜3000重量份的导电性碳粉末，（D）0〜10000重量份的填料;由上述导电性树脂组合物构成的燃料电池用隔板; 一种生产上述燃料电池隔板的方法; 和使用上述燃料电池隔板的固体聚合物型燃料电池。导电树脂组合物减轻了现有技术的问题，可以批量生产，并且耐高温性和耐水解性优异。

3. 发明授权

US06451890B1 Polyamide resin composition 失效
标题翻译：聚酰胺树脂组合物
公开(公告)号：US06451890B1
公开(公告)日：2002-09-17
申请号：US09450715
申请日：1999-11-30
申请人： Yasuo Imashiro , Naofumi Horie , Hiroyuki Kayaki
发明人： Yasuo Imashiro , Naofumi Horie , Hiroyuki Kayaki
IPC分类号： C08K529
CPC分类号： C08L77/00 , C08K3/16 , C08K5/29 , C08L77/02 , C08L77/06 , C08L79/00 , C08L2666/20
摘要： There are provided a polyamide resin composition which alleviates the drawbacks of the prior art and which is improved in resistance to hydrolysis particularly in an acidic medium of high temperatures, oil resistance and metal halide resistance; and a member made from the above polyamide resin composition, which can be applied even to sites where the use of a metallic member has been necessary. The polyamide resin composition of the present invention comprises a polyamide resin and a carbodiimide compound and, owing to the use of the carbodiimide compound, is improved in hydrolysis resistance, oil resistance and metal halide resistance; and the member of the present invention is made from the above polyamide resin composition.
摘要翻译：提供一种减轻现有技术缺陷的聚酰胺树脂组合物，特别是在耐高温，耐油和耐金属卤化物的酸性介质中，耐水解性得到改善。以及由上述聚酰胺树脂组合物制成的构件，其甚至可以应用于需要使用金属构件的位置。本发明的聚酰胺树脂组合物包含聚酰胺树脂和碳二亚胺化合物，并且由于使用碳二亚胺化合物，耐水解性，耐油性和耐金属卤化物性提高; 并且本发明的构件由上述聚酰胺树脂组合物制成。

4. 发明授权

US5637769A Urea-modified carbodiimide and process for production thereof 失效
标题翻译：脲改性碳化二亚胺及其生产方法
公开(公告)号：US5637769A
公开(公告)日：1997-06-10
申请号：US494996
申请日：1995-06-27
申请人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane
发明人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane
IPC分类号： C07C273/18 , C07C267/00 , C07C275/14 , C07C275/18 , C07C275/26 , C08G18/02 , C08G18/28 , C08G18/78 , C08L67/02 , C07C275/06
CPC分类号： C08G18/2865 , C07C267/00 , C07C275/14 , C07C275/26 , C08G18/025 , C08L67/02 , C07C2101/14
摘要： The present invention provides: a urea-modified carbodiimide represented by the following general formula ##STR1## (wherein each R is a C.sub.1 -C.sub.12 alkyl group or a C.sub.3 -C.sub.10 cycloalkyl group; each Z is a C.sub.1 -C.sub.12 alkylene group, a C.sub.3 -C.sub.10 cycloalkylene group, a C.sub.4 -C.sub.16 alkylene group having a cyclic or non-cyclic structure, or a C.sub.8 -C.sub.16 alkylene group having an aromatic ring; n is an integer of 1-50; and each m is an integer of 1 or 2), and a process for producing the above urea-modified carbodiimide, which comprises (1) reacting an organic aliphatic diisocyanate represented by the following general formulaO.dbd.C.dbd.N--Z--N.dbd.C.dbd.Owith a primary or secondary organic aliphatic amine to introduce urea bonds into the organic aliphatic diisocyanate and then carbodiimidizing the resulting product in the presence of a carbodiimidization catalyst, or (2) at least partially carbodiimidizing, in the presence of a carbodiimidization catalyst, said organic aliphatic diisocyanate and then reacting the resulting carbodiimide with a primary or secondary organic aliphatic amine to introduce urea bonds into the carbodiimide.The urea-modified carbodiimide of the present invention is free from the problems of the prior art, has good compatibility with polyester resins and other thermoplastic resins, and can improve the heat resistance and hydrolysis resistance of thermoplastic resins.
摘要翻译：本发明提供：由以下通式表示的脲改性碳化二亚胺：其中R为C1-C12烷基或C3-C10环烷基;各Z为C1-C12 亚烷基，C 3 -C 10亚环烷基，具有环状或非环状结构的C 4 -C 16亚烷基或具有芳香环的C 8 -C 16亚烷基; n为1-50的整数，m为 1或2的整数），以及上述尿素改性碳二亚胺的制造方法，其包括（1）使由以下通式O = C = NZN = C = O表示的有机脂族二异氰酸酯与伯或仲有机脂族胺，将脲键引入有机脂族二异氰酸酯中，然后在碳二亚胺化催化剂存在下碳化二亚胺化所得产物，或（2）在碳二亚胺化催化剂存在下至少部分碳二亚胺化所述有机脂族二异氰酸酯，然后使所得产物 g碳二亚胺与一级或二级有机脂族胺，以将脲键引入碳二亚胺。本发明的尿素改性碳化二亚胺没有现有技术的问题，与聚酯树脂和其它热塑性树脂具有良好的相容性，并且可以提高热塑性树脂的耐热性和耐水解性。

5. 发明授权

US06177197B1 Printing and recording sheet 失效
标题翻译：印刷和记录表
公开(公告)号：US06177197B1
公开(公告)日：2001-01-23
申请号：US09079216
申请日：1998-05-15
申请人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane , Shigekazu Suzuki
发明人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane , Shigekazu Suzuki
IPC分类号： B41M500
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , B41M5/5254 , Y10T428/31935
摘要： A printing and recording sheet comprises a substrate and an ink receiving layer of a crosslinked product of a composition which comprises a polymer resin and a crosslinking agent comprising a water-soluble or dispersible carbodiimide compound which is a condensation reaction product obtained by decarbonation condensation of at least one diisocyanate or a mixture of at least one diisocyanate and at least one triisocyanate. The reaction product is blocked at terminal isocyanate groups with a hydrophilic group.
摘要翻译：印刷和记录片材包括基材和组合物的交联产物的油墨接收层，所述组合物包含聚合物树脂和交联剂，所述交联剂包含水溶性或分散性碳二亚胺化合物，所述缩合反应产物是通过脱碳酸缩合获得的缩合反应产物至少一种二异氰酸酯或至少一种二异氰酸酯和至少一种三异氰酸酯的混合物。反应产物在具有亲水基团的末端异氰酸酯基团处封端。

6. 发明授权

US6127477A Method for surface treating reinforcing material with an aqueous surface-treating agent comprising a carbodiimide compound 失效
标题翻译：用包含碳二亚胺化合物的水性表面处理剂对增强材料进行表面处理的方法
公开(公告)号：US6127477A
公开(公告)日：2000-10-03
申请号：US283961
申请日：1999-04-02
申请人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie
发明人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie
IPC分类号： B29B15/10 , B01F17/00 , B01F17/02 , B01F17/18 , B01F17/22 , B01F17/52 , B05D3/00 , B05D3/02 , B05D7/00 , B05D7/24 , B29C70/04 , B29K21/00 , B29K101/00 , B29K105/06 , B32B17/02 , B32B27/02 , B32B27/04 , C03C25/10 , C07C215/06 , C07C265/00 , C07C267/00 , C07C309/01 , C08G18/02 , C08G18/08 , C08G18/28 , C08G18/71 , C08G18/79 , C08J3/00 , C08J5/06 , C08J5/08 , C08K3/20 , C08K9/04 , C08L75/00 , D06M13/02 , D06M13/322 , D06M13/402 , D06M13/432 , D06M101/00
CPC分类号： C08G18/0814 , C08G18/025 , C08G18/283 , C08G18/2875 , C08G18/71 , C08G18/797 , Y10T428/2933 , Y10T428/2938 , Y10T428/2962 , Y10T428/2964 , Y10T428/2969
摘要： The present invention provides an aqueous surface-treating agent and method for surface treatment of reinforcing material, which includes a carbodiimide compound as a main component; a reinforcing material surface-treated with the above aqueous surface-treating agent; and a composite material comprising a matrix and the above reinforcing material. The aqueous surface-treating agent has good storage stability, gives no bad effect on human health owing to no use of organic solvent and, when used for the surface treatment of a reinforcing material, can produce a surface-treated reinforcing material which can produce a composite material comprising a matrix and the surface-treated reinforcing material and having high adhesivity between the two components.
摘要翻译：本发明提供一种水性表面处理剂和表面处理增强材料的方法，其包括碳二亚胺化合物作为主要成分; 用上述水性表面处理剂表面处理的增强材料; 以及包含基质和上述增强材料的复合材料。水性表面处理剂具有良好的储存稳定性，由于不使用有机溶剂，对人体健康没有不良影响，并且当用于增强材料的表面处理时，可以生产表面处理的增强材料，其可以产生复合材料包含基体和表面处理的增强材料，并且在两个组分之间具有高粘合性。

7. 发明授权

US6126860A Hydrolysis stabilizer for ester group-containing resin 有权
标题翻译：含酯基树脂的水解稳定剂
公开(公告)号：US6126860A
公开(公告)日：2000-10-03
申请号：US219352
申请日：1998-12-23
申请人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane
发明人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane
IPC分类号： C08K5/16 , C08K5/29 , C08L67/00 , C08L67/02 , C08L75/00 , C08L75/04 , C08L75/06 , C08L79/00 , C07C249/00
CPC分类号： C08K5/29
摘要： A hydrolysis stabilizer for an ester group-containing resin, which comprises as a main component a carbodiimide having at least two carbodiimide groups in the molecule and resulting from 4,4'-dicyclohexylmethane diisocyanate, isophorone diisocyanate or a mixture of 4,4'-dicyclohexylmethane diisocyanate and isophorone diisocyanate, or from a mixture of tetramethylxylylene diisocyanate with 4,4'-dicyclohexylmethane diisocyanate, isophorone diisocyanate or a mixture of 4,4'-dicyclohexylmethane diisocyanate and isophorone diisocyanate; and a process for the hydrolysis stabilization of an ester group-containing resin, which comprises mixing a polyester type resin with the above hydrolysis stabilizer.
摘要翻译：用于含酯基树脂的水解稳定剂，其包含作为主要组分的分子中具有至少两个碳二亚胺基团的碳二亚胺，由4,4'-二环己基甲烷二异氰酸酯，异佛尔酮二异氰酸酯或4,4'-二环己基甲烷二异氰酸酯的混合物，二环己基甲烷二异氰酸酯和异佛尔酮二异氰酸酯，或四甲基亚二甲苯基二异氰酸酯与4,4'-二环己基甲烷二异氰酸酯的混合物，异佛尔酮二异氰酸酯或4,4'-二环己基甲烷二异氰酸酯与异佛尔酮二异氰酸酯的混合物; 以及含酯基树脂的水解稳定化方法，其包括将聚酯型树脂与上述水解稳定剂混合。

8. 发明授权

US5856014A Aqueous coating composition for the manufacture of precoated metal 失效
标题翻译：用于制造预涂金属的水性涂料组合物
公开(公告)号：US5856014A
公开(公告)日：1999-01-05
申请号：US808499
申请日：1997-02-27
申请人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane
发明人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane
IPC分类号： C09D5/00 , C08K5/29 , C09D7/12 , C09D133/02 , C09D133/06 , C09D167/00 , C09D167/02 , C09D175/04 , C09D179/00 , C09D201/08
CPC分类号： C09D167/00 , C08K5/29 , C09D133/064 , C09D175/04 , Y10T428/31605 , Y10T428/31681 , Y10T428/31699
摘要： An aqueous coating composition for the manufacture of precoated metal is based on an aqueous resin having a carboxyl group in a molecule and neutralizable with a basic material as a binder, the aqueous resin being selected from an acrylic copolymer resin, polyester resin, and polyurethane resin. A mono- or poly-carbodiimide compound is blended with the aqueous resin. The composition forms a coating having improved chemical resistance, water resistance, and adhesion to sheet metal.
摘要翻译：用于制造预涂金属的水性涂料组合物基于分子中具有羧基并可用作为粘合剂的碱性材料中和的水性树脂，所述水性树脂选自丙烯酸共聚物树脂，聚酯树脂和聚氨酯树脂。将一种或多种碳二亚胺化合物与含水树脂混合。该组合物形成具有改善的耐化学性，耐水性和与金属板的粘合性的涂层。

9. 发明授权

US06214940B1 Polyacetal resin composition 失效
标题翻译：聚缩醛树脂组合物
公开(公告)号：US06214940B1
公开(公告)日：2001-04-10
申请号：US09339814
申请日：1999-06-25
申请人： Yasuo Imashiro , Naofumi Horie
发明人： Yasuo Imashiro , Naofumi Horie
IPC分类号： C08L5900
CPC分类号： C08G18/025 , C08K5/29 , C08L59/02 , C08L59/04 , C08L79/08 , C08L59/00 , C08L2666/16
摘要： A polyacetal resin composition comprising a polyacetal resin and a polycarbodiimide compound. The polyacetal resin composition is free from the problems of conventional polyacetal resins and has good water resistance at high temperatures.
摘要翻译：包含聚缩醛树脂和聚碳二亚胺化合物的聚缩醛树脂组合物。聚缩醛树脂组合物没有常规聚缩醛树脂的问题，并且在高温下具有良好的耐水性。

10. 发明授权

US6153718A Polyurethane resins 失效
标题翻译：聚氨酯树脂
公开(公告)号：US6153718A
公开(公告)日：2000-11-28
申请号：US338508
申请日：1999-06-23
申请人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane
发明人： Yasuo Imashiro , Ikuo Takahashi , Naofumi Horie , Takeshi Yamane
IPC分类号： C08G18/02 , C08G18/08 , C08G18/10 , C08G18/72 , C08G18/76 , C08G18/78 , C08G18/79 , C08G18/83
CPC分类号： C08G18/797 , C08G18/025 , C08G18/0895 , C08G18/10 , C08G18/725
摘要： A polyurethane resin obtained from a diol component and a diisocyanate component by an ordinary process, wherein the diisocyanate component comprises:at least one kind of unmodified diisocyanate, andat least one kind of carbodiimide-modified aromatic diisocyanate having, at one or both of the ortho positions of the two isocyanate groups, an aliphatic, alicyclic or aromatic substituent of one or more carbon atoms, or at least one kind of carbodiimide-modified aliphatic diisocyanate wherein at least one of the two carbons each bonded with an isocyanate group is di- or tri-substituted, and the molar ratio of the unmodified diisocyanate and the carbodiimide-modified diisocyanate is 35-0.1:1. The polyurethane resin containing carbodiimide bonds in the molecular chain alleviates the problems of the prior art and exhibits hydrolysis resistance stably over a long period of time without losing the carbodiimide bonds out of the molecule.
摘要翻译：通过常规方法由二醇组分和二异氰酸酯组分得到的聚氨酯树脂，其中所述二异氰酸酯组分包括：至少一种未改性的二异氰酸酯和至少一种碳二亚胺改性的芳族二异氰酸酯，所述二异氰酸酯在一个或两个两个异氰酸酯基的邻位，一个或多个碳原子的脂族，脂环族或芳族取代基，或至少一种碳二亚胺改性的脂族二异氰酸酯，其中每个与异氰酸酯基团键合的两个碳中的至少一个是二或三取代，未改性二异氰酸酯与碳二亚胺改性二异氰酸酯的摩尔比为35〜0.1:1。在分子链中含有碳二亚胺键的聚氨酯树脂缓解了现有技术的问题，并且在长时间内稳定地表现出耐水解性，而不会损失分子内的碳二亚胺键。

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