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. 发明专利

JP2010218793A Lithium ion secondary battery and method of manufacturing the same 审中-公开
标题翻译：锂离子二次电池及其制造方法
公开(公告)号：JP2010218793A
公开(公告)日：2010-09-30
申请号：JP2009062356
申请日：2009-03-16
申请人： Denki Kagaku Kogyo Kk , Sei Kk , エス・イー・アイ株式会社 , 電気化学工業株式会社
发明人： WATANABE SATOSHI , KOTAKE KOJU , SAWAI TAKEHIKO , SAITO SHINJI
IPC分类号： H01M4/136 , C08F8/12 , C08K3/32 , C08L29/04 , H01M4/1397 , H01M4/58 , H01M4/62 , H01M10/052 , H01M10/0566
CPC分类号： H01M4/5825 , H01M4/622 , H01M10/0525 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery of laminating a positive electrode mix layer including LiFePO 4 and a conductive material on a positive electrode assembly, by using a resin binder superior even in electrolyte resistance, by uniformly dispersing lithium iron phosphate and by using environmentally unproblematic water having a low boiling point as a solvent. SOLUTION: The lithium ion secondary battery has a positive electrode in which the positive electrode mix layer composed of a mixture including the LiFePO 4 , the conductive material and hydrocarbon vinyl ether-modified polyvinyl alcohol as the resin binder, is laminated on a positive electrode current collector, a negative electrode, a separator and a nonaqueous solvent including a support electrolyte of lithium salt. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种锂离子二次电池，其通过使用优异的树脂粘合剂，在正极组件上层压含有LiFePO 4 SBN的正极混合层和导电材料，通过均匀分散磷酸铁锂和使用具有低沸点的环境无问题的水作为溶剂，耐电解质性。解决方案：锂离子二次电池具有正极，其中由包括LiFePO 4 SB 8的混合物构成的正极混合层，导电材料和烃乙烯基醚改性的聚乙烯醇作为树脂粘合剂层压在正极集电体，负极，隔膜和包含锂盐的支持电解质的非水溶剂上。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010100778A Sheet and method for producing the same 审中-公开
标题翻译：其制造方法及其制造方法
公开(公告)号：JP2010100778A
公开(公告)日：2010-05-06
申请号：JP2008275622
申请日：2008-10-27
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： SAITO TOMOO , KOTAKE KOJU , HASHIMOTO TAKAO
IPC分类号： C08J9/30 , B29C47/08 , B29C47/14 , B29K105/04 , B29L7/00 , C03C27/12 , C08L29/14
摘要： PROBLEM TO BE SOLVED: To improve heat insulating properties of a sheet formed of a polyvinyl acetal resin while not deteriorating its transparency, adhesiveness with glass, and penetration resistance in formation into laminated glass.
SOLUTION: The sheet is constructed of 100 pts.mass of a polyvinyl acetal resin and 1-50 pts.mass of a plasticizer and contains 0.1-0.9 cm
3 per 1 cm
3 of pores with the mean diameter of 0.01-100 μm. The heat insulation properties of the sheet itself can be improved by the pores contained inside the sheet. When the average diameter of the pores is specified, transparency, adhesiveness with glass, and penetration resistance in formation into laminated glass can be maintained.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高由聚乙烯醇缩醛树脂形成的片材的隔热性能，同时不会降低其透明度，与玻璃的粘合性以及形成夹层玻璃的耐渗透性。解决方案：该片材由100磅聚乙烯醇缩醛树脂和1-50重量份的增塑剂构成，并且每1厘米3分钟含有0.1-0.9厘米 3 平均直径为0.01〜100μm的孔的。片材本身的隔热性能可以通过片材内部的孔隙来改善。当规定孔的平均直径时，可以保持透明性，与玻璃的粘合性和形成夹层玻璃的耐渗透性。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007100060A Dispersant, method for producing the same and method for applying the same 审中-公开
标题翻译：分散剂，其生产方法及其应用方法
公开(公告)号：JP2007100060A
公开(公告)日：2007-04-19
申请号：JP2005352151
申请日：2005-12-06
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： SAKURAI KAZUYOSHI , WATANABE SATOSHI , KOTAKE KOJU
IPC分类号： C08F216/06 , B01F17/52 , C08F222/12
摘要： PROBLEM TO BE SOLVED: To provide a dispersant comprising a modified polyvinyl alcohol having in an intramolecular main chain an unsaturated double bond derived from a specific monomer, and to provide a method for producing the dispersant.
SOLUTION: The dispersant comprises a modified polyvinyl alcohol having a bonding unit comprising an unsaturated double bond and represented by general formula (1) in the molecular main chain. (Wherein, X1 and X2 are a 1-12C lower alkyl, H or a metal salt; g is an integer of 0-3; h is an integer of 0-12; and Y1 is a carboxylic acid, a carboxylate, a metal carboxylate or H).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种包含在分子内主链中具有来自特定单体的不饱和双键的改性聚乙烯醇的分散剂，并提供分散剂的制造方法。解决方案：分散剂包含在分子主链中具有包含不饱和双键并由通式（1）表示的键合单元的改性聚乙烯醇。（其中X1和X2为1-12C低级烷基，H或金属盐; g为0-3的整数; h为0-12的整数; Y1为羧酸，羧酸酯，金属羧酸酯或H）。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005036161A Surface treating agent, fin material for aluminum heat-exchanger treated with the surface treating agent and method for producing the same 有权
标题翻译：表面处理剂，用表面处理剂处理的铝热交换器的熔融材料及其制造方法
公开(公告)号：JP2005036161A
公开(公告)日：2005-02-10
申请号：JP2003276828
申请日：2003-07-18
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： WATANABE SATOSHI , KOTAKE KOJU
IPC分类号： F28F1/32 , B05D7/14 , B05D7/24 , C09D129/04 , C09D163/00 , F28F13/18
摘要： PROBLEM TO BE SOLVED: To provide a surface treating agent for forming a film having excellent water-resistance and waterproof adhesiveness on the surface of a fin material for a heat-exchanger.
SOLUTION: The surface treating agent contains (A) an epoxy-containing polyvinyl alcohol containing a vinyl alcohol unit, an epoxy-containing vinyl unit and an aliphatic vinyl ester unit and having a degree of polymerization of 300-3,300, a degree of saponification of ≥90 mol% and an epoxy-containing vinyl unit content of 0.2-12 mol%, (B) a carboxy-containing polyvinyl alcohol containing a vinyl alcohol unit, a carboxy-containing vinyl unit and an aliphatic vinyl ester unit and having a degree of polymerization of 300-3,300, a degree of saponification of ≥90 mol% and a carboxy-containing vinyl unit content of 0.2-12 mol% and (C) 0.05-5 pts. wt. (based on 100 pts. wt. of A+B) of a polyethylene glycol having a molecular weight of 600-20,000.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在用于热交换器的翅片材料的表面上形成具有优异的耐水性和防水粘附性的膜的表面处理剂。解决方案：表面处理剂含有（A）含有乙烯醇单元的含环氧基的聚乙烯醇，含环氧基的乙烯基单元和脂族乙烯基酯单元，聚合度为300-3,300，程度的皂化度≥90mol％，含环氧乙烯基单元含量为0.2-12mol％，（B）含有乙烯醇单元的含羧基的聚乙烯醇，含羧基的乙烯基单元和脂族乙烯基酯单元，聚合度为300-3,300，皂化度≥90摩尔％，含羧基乙烯基单元含量为0.2-12摩尔％，（C）为0.05-5重量份。重量。（基于100重量％的A + B）分子量为600-20,000的聚乙二醇。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2009108218A Dispersant for polymerization, process for producing vinyl chloride-based resin using the same, vinyl chloride-based resin and molded article thereof 有权
标题翻译：用于聚合的分散剂，使用其的基于氯乙烯的树脂的方法，基于氯乙烯的树脂和其模制品
公开(公告)号：JP2009108218A
公开(公告)日：2009-05-21
申请号：JP2007282838
申请日：2007-10-31
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： SUNADA KIYOSHI , KOTAKE KOJU
IPC分类号： C08F216/06 , C08F2/20 , C08F14/06
摘要： PROBLEM TO BE SOLVED: To provide a dispersant for polymerization that can be suitably used for producing a vinyl chloride-based resin having a high bulk specific gravity, to provide a process for producing a vinyl chloride-based resin using the dispersant, to provide a vinyl chloride-based resin and to provide a molded article of the vinyl chloride-based resin produced using the dispersant for polymerization. SOLUTION: The vinyl chloride-based resin is produced by dispersing a vinyl chloride monomer or a monomer mixture including the vinyl chloride monomer in water using as a dispersant a modified polyvinyl alcohol having a bond unit of an alkyl maleate with a viscosity at 20°C of its 4 mass% aqueous solution of not less than 30 mPa s to less than 400 mPa s and an average saponification degree of not less than 75 mol% to less than 90 mol% and carrying out suspension polymerization. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：为了提供可适用于生产具有高堆积比重的氯乙烯类树脂的聚合用分散剂，以提供使用该分散剂生产氯乙烯类树脂的方法，提供氯乙烯类树脂，并提供使用分散剂聚合制备的氯乙烯类树脂的模塑制品。解决方案：氯乙烯类树脂是通过将氯乙烯单体或包含氯乙烯单体的单体混合物在水中分散而制成的，该改性聚乙烯醇具有马来酸烷基酯的粘合单位，其粘度为其4质量％水溶液的20℃，不低于30mPa·s至小于400mPa·s，平均皂化度不小于75mol％至小于90mol％并进行悬浮聚合。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2006316099A Polyvinyl alcohol, and polyvinyl acetate emulsion and method for producing the same 审中-公开
标题翻译：聚乙烯醇和聚乙烯醇酯乳液及其生产方法
公开(公告)号：JP2006316099A
公开(公告)日：2006-11-24
申请号：JP2005137157
申请日：2005-05-10
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： SUNADA KIYOSHI , KOTAKE KOJU
IPC分类号： C08F16/06 , C08F2/44 , C08F18/08 , C09D5/02 , C09D129/04 , C09D131/04 , C09D151/06 , C09J129/04 , C09J131/04 , C09J151/06
摘要： PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol (PVA) to be suitably used in polymerizing vinyl acetate, and to obtain a polyvinyl acetate emulsion of excellent low-temperature film formability using the PVA. SOLUTION: The polyvinyl alcohol (PVA) meets the general relationship:1100.0≥13×X-T≥1093.0 (wherein X is saponification degree, and T is surface tension). The polyvinyl acetate emulsion is obtained by polymerizing vinyl acetate using the PVA as dispersion stabilizer. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供适合用于聚合乙酸乙烯酯的聚乙烯醇（PVA），并使用PVA获得优异的低温成膜性的聚乙酸乙烯酯乳液。聚乙烯醇（PVA）满足一般关系：1100.0≥13×X-T≥1093.0（其中X为皂化度，T为表面张力）。聚乙酸乙烯酯乳液通过使用PVA作为分散稳定剂聚合乙酸乙烯酯而获得。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006063242A the film 有权
标题翻译：电影
公开(公告)号：JP2006063242A
公开(公告)日：2006-03-09
申请号：JP2004249512
申请日：2004-08-30
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： WATANABE SATOSHI , KOTAKE KOJU
IPC分类号： C08J5/00 , C08F216/06 , C08L29/04
摘要： PROBLEM TO BE SOLVED: To provide film having solubility to cold water, specifically, having film strength enough to be used as a packaging material, readily soluble to cold water and slight in film surface stickiness and mechanical strength drop due to moisture absorption. SOLUTION: The film is 1-10 mol% in the copolymerization ratio of anionic group-containing vinyl units and contains a polyvinyl alcohol with a saponification degree of 80-89 mol% and a 4 mass% aqueous solution viscosity of 8-20 mP×s at 20°C. In the film, it is preferable that the anionic group be at least one functional group selected from carboxylic acid ester group, carboxylic acid group and carboxylic acid metal salt group. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有对冷水具有溶解性的膜，具体地说，具有足以用作包装材料的膜强度，易溶于冷水和轻微的膜表面粘性和由于吸湿引起的机械强度下降。解决方案：在含阴离子基团的乙烯基单元的共聚比例中，该膜为1-10摩尔％，并且含有皂化度为80-89摩尔％的聚乙烯醇和4质量％的水溶液粘度为8- 20 mP×s。在该膜中，阴离子性基团优选为选自羧酸酯基，羧酸基和羧酸金属盐基中的至少一种官能团。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005113046A Grout 审中-公开
标题翻译： GROUT
公开(公告)号：JP2005113046A
公开(公告)日：2005-04-28
申请号：JP2003350591
申请日：2003-10-09
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： WATANABE SATOSHI , KOTAKE KOJU , IRIUCHIJIMA KATSUAKI
IPC分类号： E02D3/12 , C09K17/02 , C09K17/06 , C09K17/18 , C09K17/20 , C09K17/48 , C09K103/00 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To obtain a grout scarcely influenced by pH, etc., of soil, capable of stably fixing the ground, free from elution of harmful substances having problems of carcinogenic properties and outflow of grout itself during injection into the ground or from injection to gelation. SOLUTION: The grout comprises a composition having 100 pts. wt. mixture obtained by mixing (A) a carboxy group-containing polyvinyl alcohol having 300-3,300 polymerization degree, ≥80 mol% saponification degree and 0.2-20 mol% carboxy group-containing vinyl unit content with (B) a cationic group-containing polymer having ≥100 (mgKOH/g) total amine value in a weight ratio (A/B) of (30/70) to (90/10) and (C) 1-150 pts.wt. aggregate. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了获得几乎不受pH等影响的能够稳定地固定地面的水泥浆，在注入期间不会溶解具有致癌性质的问题和灌浆本身流出的有害物质地面或从注射到凝胶化。解决方案：水泥浆包含具有100个点的组合物。重量。通过混合（A）具有300-3300聚合度的羧基的聚乙烯醇，皂化度≥80mol％和含有羧基的乙烯基单元含量为0.2-20摩尔％的含（B）含阳离子基团的聚合物（30/70）至（90/10）和（C）1-150重量份的重量比（A / B）为≥100（mgKOH / g）骨料。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005082936A Sizing agent for paper 有权
标题翻译：纸张尺寸代理
公开(公告)号：JP2005082936A
公开(公告)日：2005-03-31
申请号：JP2003317813
申请日：2003-09-10
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： KOTAKE KOJU , ISHIGURO OSAMU
IPC分类号： D21H19/20 , D21H21/16
摘要： PROBLEM TO BE SOLVED: To provide a sizing agent for paper, keeping the characteristic properties of PVA as a paper sizing agent, free from the deterioration of paper properties, preventing the adhesion of paper to a metallic drying roll surface in the paper-making process and, consequently, preventing the staining of the metallic roll surface.
SOLUTION: The sizing agent for paper contains 100 pts. wt. of a polyvinyl alcohol resin and 0.1-11.1 pts. wt. of a polyacrylamide. The polyvinyl alcohol resin has a degree of saponification of 80.0-99.9 mol%.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2009145211A Determination method of quantity of double bond in polyvinyl alcohol-based resin, and manufacturing method of polyvinyl alcohol-based resin using it 审中-公开
标题翻译：基于聚乙烯醇的树脂中双键数量的测定方法及其使用聚乙烯醇基树脂的制备方法
公开(公告)号：JP2009145211A
公开(公告)日：2009-07-02
申请号：JP2007323206
申请日：2007-12-14
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： SUNADA KIYOSHI , NAKAYA HIDEO , KOTAKE KOJU
IPC分类号： G01N31/00 , G01N33/44
摘要： PROBLEM TO BE SOLVED: To provide a method capable of determining accurately double bonds in a polyvinyl alcohol-based resin.
SOLUTION: This determination method of the quantity of double bonds in the polyvinyl alcohol-based resin comprises at least processes for; (1) determining respectively the whole quantity of the polyvinyl alcohol-based resin, a vinyl ester unit quantity, and a vinyl alcohol unit quantity; and (2) determining the quantity of double bonds in the polyvinyl alcohol-based resin by reducing the vinyl ester unit quantity and the vinyl alcohol unit quantity from the whole quantity of the polyvinyl alcohol-based resin.
COPYRIGHT: (C)2009,JPO&INPIT

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