公开(公告)号：US09096441B2

公开(公告)日：2015-08-04

申请号：US13265544

申请日：2010-04-21

申请人： Koichiro Inaba ,  Kouji Toyota ,  Kenichi Haga ,  Kouichi Tokudome

发明人： Koichiro Inaba ,  Kouji Toyota ,  Kenichi Haga ,  Kouichi Tokudome

IPC分类号： C01G9/02 ,  H01L31/18

CPC分类号： C01G9/02 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/86 ,  C01P2006/40 ,  C01P2006/42 ,  C01P2006/60 ,  H01L31/1884 ,  Y02E10/50

摘要： Disclosed is a composition for forming a zinc oxide thin film, which contains an organic zinc compound as a starting material, is not ignitable, and can be easily handled. The composition for forming a zinc oxide thin film is capable of forming a transparent zinc oxide thin film which is not doped or doped with a group 3B element by being heated at 300° C. or less. Also disclosed is a method for obtaining a transparent zinc oxide thin film, which is not doped or doped with a group 3B element, using the composition. Specifically, the composition for forming a zinc oxide thin film contains a product which is obtained by partially hydrolyzing an organic zinc compound by adding water to the organic zinc compound or a solution of the organic zinc compound and a group 3B element compound. In cases when a group 3B element compound is contained, the molar ratio of the group 3B element compound to the organic zinc compound is within the range of 0.005-0.3. The composition is applied to a substrate surface and then heated, thereby forming a zinc oxide thin film which is doped with the group 3B element.

摘要翻译： 公开了一种用于形成氧化锌薄膜的组合物，其含有有机锌化合物作为原料，不可点燃，并且可以容易地处理。 用于形成氧化锌薄膜的组合物能够通过在300℃或更低温度下加热而形成不掺杂3B族元素的透明氧化锌薄膜。 还公开了使用该组合物获得不掺杂或掺杂有3B族元素的透明氧化锌薄膜的方法。 具体地，用于形成氧化锌薄膜的组合物含有通过向有机锌化合物或有机锌化合物和3B族元素化合物的溶液中添加水部分水解有机锌化合物而获得的产物。 在含有3B族元素化合物的情况下，3B族元素化合物与有机锌化合物的摩尔比在0.005〜0.3的范围内。 将组合物施加到基材表面，然后加热，从而形成掺杂有3B族元素的氧化锌薄膜。

公开(公告)号：US09156857B2

公开(公告)日：2015-10-13

申请号：US13989660

申请日：2011-12-15

申请人： Kenichi Haga ,  Shizuo Tomiyasu ,  Kohichi Tokudome ,  Kouji Toyota ,  Koichiro Inaba

发明人： Kenichi Haga ,  Shizuo Tomiyasu ,  Kohichi Tokudome ,  Kouji Toyota ,  Koichiro Inaba

IPC分类号： C07F3/06 ,  C08G65/12

CPC分类号： C07F3/06 ,  C08G65/12

摘要： [Object]To improve heat stability of diethylzinc which is used for a catalyst of polymerizing, an organic synthetic reaction reagent and a raw materials for providing a zinc film by MOCVD. And to offer the diethylzinc composition being superior in heat stability, even if it handles for a long term a metal zinc particle does not precipitate.[Means for Solving Problem]Use a diethylzinc composition added a compound which has particular carbon-carbon double bond to a diethylzinc.

摘要翻译： 本发明提供用于聚合催化剂的二乙基锌的热稳定性，有机合成反应试剂和通过MOCVD提供锌膜的原料。 并且为了提供热稳定性优异的二乙基锌组合物，即使其长期处理，金属锌颗粒也不会沉淀。 [解决问题的方法]使用二乙基锌组合物加入具有特定碳 - 碳双键的化合物至二乙基锌。

公开(公告)号：US20130281724A1

公开(公告)日：2013-10-24

申请号：US13989660

申请日：2011-12-15

申请人： Kenichi Haga ,  Shizuo Tomiyasu ,  Kohichi Tokudome ,  Kouji Toyota ,  Koichiro Inaba

发明人： Kenichi Haga ,  Shizuo Tomiyasu ,  Kohichi Tokudome ,  Kouji Toyota ,  Koichiro Inaba

IPC分类号： C07F3/06

CPC分类号： C07F3/06 ,  C08G65/12

摘要： [Object]To improve heat stability of diethylzinc which is used for a catalyst of polymerizing, an organic synthetic reaction reagent and a raw materials for providing a zinc film by MOCVD. And to offer the diethylzinc composition being superior in heat stability, even if it handles for a long term a metal zinc particle does not precipitate.[Means for solving problem]Use a diethylzinc composition added a compound which has particular carbon-carbon double bond to a diethylzinc.

摘要翻译： 本发明提供用于聚合催化剂的二乙基锌的热稳定性，有机合成反应试剂和通过MOCVD提供锌膜的原料。 并且为了提供热稳定性优异的二乙基锌组合物，即使其长期处理，金属锌颗粒也不会沉淀。 [解决问题的方法]使用二乙基锌组合物向二乙基锌中加入特定碳 - 碳双键的化合物。

公开(公告)号：US07910764B2

公开(公告)日：2011-03-22

申请号：US10593579

申请日：2005-03-18

申请人： Eiichi Kaji ,  Kouji Toyota ,  Hideki Kanazawa

发明人： Eiichi Kaji ,  Kouji Toyota ,  Hideki Kanazawa

IPC分类号： C07F5/06 ,  B01J31/14 ,  C08F4/602

CPC分类号： C07F5/066 ,  C08F10/00 ,  C08F4/6428

摘要： A polymethylaluminoxane preparation exhibiting excellent storage stability with a high yield is provided. A polymethylaluminoxane preparation is formed by thermal decomposition of an alkylaluminum compound having an aluminum-oxygen-carbon bond, the alkylaluminum compound being formed by a reaction between trimethylaluminum and an oxygen-containing organic compound. In this preparation, (i) the oxygen-containing organic compound reacting with trimethylaluminum is an aliphatic or aromatic carboxylic acid represented by the general formula (I), R1—(COOH)n  (I), wherein R1 represents a hydrocarbon group of C1-C20 straight or branched alkyl groups, alkenyl groups or aryl groups, and n represents an integer of 1 to 5; (ii) a mole fraction of methyl groups originating from trimethylaluminum, relative to the total moles of methyl groups existing in the generated polymethylaluminoxane preparation is not more than 26 mol %; and (iii) the generated polymethylaluminoxane preparation has a viscosity of not more than 2.1×10−3 Pa·sec at 40° C.

摘要翻译： 提供了以高产率显示优异的储存稳定性的聚甲基铝氧烷制剂。 通过具有铝 - 氧 - 碳键的烷基铝化合物的热分解形成聚甲基铝氧烷制剂，所述烷基铝化合物通过三甲基铝和含氧有机化合物之间的反应形成。 在该制备中，（i）与三甲基铝反应的含氧有机化合物是由通式（I）表示的脂族或芳族羧酸，R1-（COOH）n（I），其中R1表示C1的烃基 -C 20直链或支链烷基，烯基或芳基，n表示1至5的整数; （ii）衍生自三甲基铝的甲基的摩尔分数相对于所生成的聚甲基铝氧烷制剂中存在的甲基的总摩尔数不超过26摩尔％。 和（iii）生成的聚甲基铝氧烷制剂在40℃下的粘度不超过2.1×10 -3 Pa·sec

公开(公告)号：US20070197745A1

公开(公告)日：2007-08-23

申请号：US10593579

申请日：2005-03-18

申请人： Eiichi Kaji ,  Kouji Toyota ,  Hideki Kanazawa

发明人： Eiichi Kaji ,  Kouji Toyota ,  Hideki Kanazawa

IPC分类号： C08F4/44 ,  C07F5/06

CPC分类号： C07F5/066 ,  C08F10/00 ,  C08F4/6428

摘要： A polymethylaluminoxane preparation exhibiting excellent storage stability with a high yield is provided. A polymethylaluminoxane preparation is formed by thermal decomposition of an alkylaluminum compound having an aluminum-oxygen-carbon bond, the alkylaluminum compound being formed by a reaction between trimethylaluminum and an oxygen-containing organic compound. In this preparation, (i) the oxygen-containing organic compound reacting with trimethylaluminum is an aliphatic of aromatic carboxylic acid represented by the general formula (I), R1—(COOH)n  (I) (wherein R1 represents a hydrocarbon group of C1-C20 straight or branched alkyl groups, alkenyl groups or aryl groups, and n represents an integer of 1 to 5); (ii) a mole fraction of methyl groups originating from aluminoxane part, relative to the total moles of methyl groups existing in the generated polymethylaluminoxane preparation is not more than 26 mol %; and (iii) the generated polymethylaluminoxane preparation has a viscosity of not more than 2.1×10−3 Pa·sec at 40° C.

摘要翻译： 提供了以高产率显示优异的储存稳定性的聚甲基铝氧烷制剂。 通过具有铝 - 氧 - 碳键的烷基铝化合物的热分解形成聚甲基铝氧烷制剂，所述烷基铝化合物通过三甲基铝和含氧有机化合物之间的反应形成。 在该制剂中，（i）与三甲基铝反应的含氧有机化合物是由通式（I）表示的芳香族羧酸的脂肪族，<？in-line-formula description =“In-line Formulas”end =“ 引线“→R 1→（COOH）n（I）<？in-line-formula description =”In-line Formulas“end =”tail“？> （其中R 1表示C 1 -C 20直链或支链烷基，烯基或芳基的烃基，n表示1〜5的整数）。 （ii）相对于所生成的聚甲基铝氧烷制剂中存在的甲基的总摩尔数，来自铝氧烷部分的甲基的摩尔分数不大于26摩尔％。 和（iii）生成的聚甲基铝氧烷制剂在40℃下的粘度不超过2.1×10 -3 Paa.sec

公开(公告)号：US20120094019A1

公开(公告)日：2012-04-19

申请号：US13265544

申请日：2010-04-21

申请人： Koichiro Inaba ,  Kouji Toyota ,  Kenichi Haga ,  Kouichi Tokudome

发明人： Koichiro Inaba ,  Kouji Toyota ,  Kenichi Haga ,  Kouichi Tokudome

IPC分类号： C08K5/56 ,  B05D3/02 ,  B05D5/06 ,  C09D7/12

CPC分类号： C01G9/02 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/86 ,  C01P2006/40 ,  C01P2006/42 ,  C01P2006/60 ,  H01L31/1884 ,  Y02E10/50

摘要： Disclosed is a composition for forming a zinc oxide thin film, which contains an organic zinc compound as a starting material, is not ignitable, and can be easily handled. The composition for forming a zinc oxide thin film is capable of forming a transparent zinc oxide thin film which is not doped or doped with a group 3B element by being heated at 300° C. or less. Also disclosed is a method for obtaining a transparent zinc oxide thin film, which is not doped or doped with a group 3B element, using the composition. Specifically, the composition for forming a zinc oxide thin film contains a product which is obtained by partially hydrolyzing an organic zinc compound by adding water to the organic zinc compound or a solution of the organic zinc compound and a group 3B element compound. In cases when a group 3B element compound is contained, the molar ratio of the group 3B element compound to the organic zinc compound is within the range of 0.005-0.3. The composition is applied to a substrate surface and then heated, thereby forming a zinc oxide thin film which is doped with the group 3B element.

摘要翻译： 公开了一种用于形成氧化锌薄膜的组合物，其含有有机锌化合物作为原料，不可点燃，并且可以容易地处理。 用于形成氧化锌薄膜的组合物能够通过在300℃或更低温度下加热而形成不掺杂3B族元素的透明氧化锌薄膜。 还公开了使用该组合物获得不掺杂或掺杂有3B族元素的透明氧化锌薄膜的方法。 具体地，用于形成氧化锌薄膜的组合物含有通过向有机锌化合物或有机锌化合物和3B族元素化合物的溶液中添加水部分水解有机锌化合物而获得的产物。 在含有3B族元素化合物的情况下，3B族元素化合物与有机锌化合物的摩尔比在0.005〜0.3的范围内。 将组合物施加到基材表面，然后加热，从而形成掺杂有3B族元素的氧化锌薄膜。

公开(公告)号：US06881695B2

公开(公告)日：2005-04-19

申请号：US10408267

申请日：2003-04-08

申请人： Eiichi Kaji ,  Kouji Toyota ,  Toshihiro Takasugi ,  Hideki Kanazawa

发明人： Eiichi Kaji ,  Kouji Toyota ,  Toshihiro Takasugi ,  Hideki Kanazawa

IPC分类号： C07F5/06 ,  C08F4/02 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F110/02 ,  B01J31/00 ,  B01J37/00

CPC分类号： C07F5/068 ,  C08F4/65916 ,  C08F4/65925 ,  C08F110/02 ,  Y10S526/943 ,  C08F4/65912

摘要： An olefin polymerization catalyst is provided which makes use of a modified methylaluminoxane and thus stably exhibits an activity equivalent to, or higher than, the activity achieved by polymethylaluminoxane. Specifically, the olefin polymerization catalyst is in the form of a modified methylaluminoxane preparation prepared from: an organoaluminum compound represented by the following general formula (I): R1mAlX3-m  (I) wherein R1 represents a straight-chained or branched hydrocarbon group selected from the group consisting of alkyl, alkenyl, and aryl groups having 2 to 20 carbon atoms; X represents a hydrogen atom, halogen atom, alkoxy group, or allyloxy group; and 0

摘要翻译： 提供了一种使用改性甲基铝氧烷的烯烃聚合催化剂，因此稳定地表现出与聚甲基铝氧烷所达到的活性相当或更高的活性。 具体地说，烯烃聚合催化剂是由以下通式（I）表示的有机铝化合物制备的改性甲基铝氧烷制剂的形式：<？in-line-formula description =“In-line Formulas”end =“lead “I”> 在线公式描述=“在线公式”结束 =“尾”→其中R 1表示选自具有2至20个碳原子的烷基，烯基和芳基的直链或支链烃基; X表示氢原子，卤素原子，烷氧基或烯丙氧基; 和0