公开(公告)号：US4489211A

公开(公告)日：1984-12-18

申请号：US463019

申请日：1983-02-01

申请人： Eiji Ogura ,  Kunihiro Mito ,  Shoji Arai

发明人： Eiji Ogura ,  Kunihiro Mito ,  Shoji Arai

IPC分类号： C07C17/10 ,  C07C29/124 ,  C07C31/38 ,  C07C31/34 ,  C07C29/09

CPC分类号： C07C31/38 ,  C07C17/10 ,  C07C29/124

摘要： A process for producing 2,2,2-trifluoroethanol, which is used for modifying inorganic high polymers such as phosphazene polymers being thermo-resistant, inflammable and oil-resistant, by employing .gamma.-butyrolactone as a reaction solvent.

摘要翻译： 一种制备2,2,2-三氟乙醇的方法，其用于通过使用γ-丁内酯作为反应溶剂来改性耐高温，易燃和耐油的无机高分子如磷腈聚合物。

公开(公告)号：US4898970A

公开(公告)日：1990-02-06

申请号：US463020

申请日：1983-02-01

申请人： Eiji Ogura ,  Kunihiro Mito ,  Shoji Arai

发明人： Eiji Ogura ,  Kunihiro Mito ,  Shoji Arai

IPC分类号： C07C67/10 ,  C07C69/003 ,  C07C69/63 ,  C07C69/708 ,  C07C69/80

CPC分类号： C07C67/10

摘要： This invention relates to a process for producing a fluorinated ester containing a trifluoromethyl group by esterification in the presence of .gamma.-butyrolactone as a solvent, and more particularly a process or producing a fluorinated ester containing a trifluoromethyl group which is useful as a raw material of various fluorine containing compound.

摘要翻译： 本发明涉及在γ-丁内酯作为溶剂的存在下通过酯化制备含有三氟甲基的氟化酯的方法，更具体地说，涉及一种可用作原料的三氟甲基的含氟酯的方法或制备方法 各种含氟化合物。

公开(公告)号：US20060252897A1

公开(公告)日：2006-11-09

申请号：US11485422

申请日：2006-07-13

申请人： Satoru Miyazawa ,  Kazuhiko Maeda ,  Kenji Tokuhisa ,  Shoji Arai

发明人： Satoru Miyazawa ,  Kazuhiko Maeda ,  Kenji Tokuhisa ,  Shoji Arai

IPC分类号： C08F220/22

CPC分类号： G03F7/0046 ,  C07C69/65 ,  C07C69/653 ,  C07C69/96 ,  C07C2601/14 ,  C07C2602/42 ,  C08F20/22 ,  C08F20/26 ,  C08F220/24 ,  G03F7/0392 ,  G03F7/0397

摘要： The present invention relates to a polymerizable monomer represented by the general formula (1), wherein R1 is a hydrogen atom, a halogen atom, a hydrocarbon group or a fluorine-containing alkyl group; R2 is a straight-chain or branched alkyl group, a cyclic alkyl group, an aromatic group, or a substituent having at least two of these groups, the R2 being optionally partially fluorinated; R3 is a hydrogen atom, a hydrocarbon group that is optionally branched, a fluorine-containing alkyl group, or a cyclic group having an aromatic or alicyclic structure, the R3 optionally containing a bond of an oxygen atom or carbonyl group; and n is an integer of 1-2.

摘要翻译： 本发明涉及由通式（1）表示的可聚合单体，其中R 1是氢原子，卤素原子，烃基或含氟烷基; R 2是直链或支链烷基，环状烷基，芳族基团或具有这些基团中的至少两个的取代基，R 2是 任选部分氟化; R 3是氢原子，任选支链的烃基，含氟烷基或具有芳族或脂环结构的环状基团，R 3， 任选地含有氧原子或羰基的键; n为1-2的整数。

公开(公告)号：US5306738A

公开(公告)日：1994-04-26

申请号：US17437

申请日：1993-02-12

申请人： Hiroyuki Yoshimura ,  Yutaka Tamano ,  Shoji Arai

发明人： Hiroyuki Yoshimura ,  Yutaka Tamano ,  Shoji Arai

IPC分类号： C08G18/18 ,  C08G18/20 ,  C08G101/00 ,  C08J9/02

CPC分类号： C08G18/2027 ,  C08G2101/0008 ,  C08G2101/0083

摘要： Process for producing a flexible polyurethane foam through reaction of a polyol with a polyisocyanate in the presence of an amine catalyst, a blowing agent, and a foam stabilizer, the amine catalyst comprising at least one of the imidazoles represented by the general formula below: ##STR1## wherein R.sup.1 is alkyl of 1 to 4 carbons, dimethylaminopropyl, benzyl, vinyl, or hydroxyalkyl of 1 to 3 carbons; R.sup.2 is hydrogen, alkyl of 1 to 4 carbons, allyl, benzyl, or phenyl; and R.sup.3 and R.sup.4 are respectively hydrogen, alkyl of 1 to 4 carbons, or hydroxymethyl.

摘要翻译： 在胺催化剂，发泡剂和泡沫稳定剂的存在下通过多元醇与多异氰酸酯的反应制备软质聚氨酯泡沫的方法，所述胺催化剂包含由以下通式表示的至少一种咪唑：（ *化学结构*）其中R 1为1至4个碳的烷基，二甲基氨基丙基，苄基，乙烯基或1至3个碳的羟烷基; R2是氢，1至4个碳的烷基，烯丙基，苄基或苯基; R3和R4分别为氢，1〜4个碳的烷基或羟甲基。

公开(公告)号：US4263449A

公开(公告)日：1981-04-21

申请号：US133438

申请日：1980-03-24

申请人： Toshihiro Saito ,  Yukihiro Tsutsumi ,  Shoji Arai

发明人： Toshihiro Saito ,  Yukihiro Tsutsumi ,  Shoji Arai

IPC分类号： B01J25/00 ,  B01J31/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/141 ,  C07C29/16 ,  C07C31/02 ,  C07C31/20 ,  C07C41/00 ,  C07C41/26 ,  C07C41/30 ,  C07C43/13 ,  C07C45/49 ,  C07C45/50 ,  C07C67/00 ,  C07C67/31 ,  C07C69/12 ,  C07C67/38 ,  C07C41/01

CPC分类号： C07C45/50 ,  C07C29/141 ,  C07C29/16 ,  C07C41/30 ,  C07C45/49

摘要： An alcohol is produced from a compound having an alkenyl group by a hydroformylation of said compound having an alkenyl group in a substantially water immiscible solvent in the presence of a hydroformylation catalyst which is soluble in said solvent and a hydrogenation of the reaction mixture in the presence of a hydrogenation catalyst.Water is added at a ratio of 0.5 to 30 times by weight base on an aldehyde produced by said hydroformylation before said hydrogenation, and an organic phase containing the hydroformylation catalyst component is separated from a water phase containing the alcohol produced by said hydrogenation and said organic phase is recycled into said hydroformylation.The compound having an alkenyl group is an aliphatic olefin, a hydroxyolefin, and olefin ether or an olefin ester and the corresponding saturated alcohol having one more carbon atom is produced.

摘要翻译： 在可溶于所述溶剂的加氢甲酰化催化剂存在下，通过在基本上与水不混溶的溶剂中具有链烯基的所述化合物的羰基化从具有烯基的化合物制备醇，并且在存在下氢化反应混合物 的氢化催化剂。 加水的比例为0.5-30重量％，基于在所述氢化之前通过所述加氢甲酰化产生的醛，并且含有加氢甲酰化催化剂组分的有机相与含有由所述氢化产生的醇的水相和所述有机物 相循环进入所述加氢甲酰化反应。 具有烯基的化合物是脂族烯烃，羟基烯烃和烯烃醚或烯烃酯，并且产生具有一个以上碳原子的相应的饱和醇。

公开(公告)号：US07470808B2

公开(公告)日：2008-12-30

申请号：US10550387

申请日：2004-03-24

申请人： Takamasa Fuchikami ,  Noriko Wakasa ,  Kenji Tokuhisa ,  Hideyuki Mimura ,  Shoji Arai

发明人： Takamasa Fuchikami ,  Noriko Wakasa ,  Kenji Tokuhisa ,  Hideyuki Mimura ,  Shoji Arai

IPC分类号： C07C69/63 ,  C07C67/36 ,  C07C69/66

CPC分类号： C07C67/36 ,  C07C2601/14 ,  C07C2601/18 ,  C07C2603/74 ,  C07C69/653

摘要： A process for producing a fluorine-containing acrylic acid ester represented by CH2═C(Rf)(COOR) characterized in that 1-bromo-1-perfluoroalkylethene represented by CH2═CBr—Rf, or 1,2-dibromo-1-perfluoroalkylethane represented by CH2CBr—CHBr—Rf is allowed to react with an alcohol represented by ROH in the presence of a palladium catalyst, carbon monoxide, and two or more kinds of bases. The fluorine-containing acrylic acid ester is a useful compound having wide applications in materials for pharmaceuticals and functional polymers.

摘要翻译： 一种由CH2-C（Rf）（COOR）表示的含氟丙烯酸酯的制备方法，其特征在于由CH2-CBr-Rf表示的1-溴-1-全氟烷基烯或1,2-二溴-1-全氟烷基乙烷 由二氯甲烷CH 2 Cl-Rf表示的化合物与钯催化剂，一氧化碳和两种或更多种碱的存在下与ROH表示的醇进行反应。 含氟丙烯酸酯是广泛用于药物和功能聚合物的材料的有用化合物。

公开(公告)号：US07094850B2

公开(公告)日：2006-08-22

申请号：US10880097

申请日：2004-06-30

申请人： Satoru Miyazawa ,  Kazuhiko Maeda ,  Kenji Tokuhisa ,  Shoji Arai

发明人： Satoru Miyazawa ,  Kazuhiko Maeda ,  Kenji Tokuhisa ,  Shoji Arai

IPC分类号： C08F120/22

CPC分类号： G03F7/0046 ,  C07C69/65 ,  C07C69/653 ,  C07C69/96 ,  C07C2601/14 ,  C07C2602/42 ,  C08F20/22 ,  C08F20/26 ,  C08F220/24 ,  G03F7/0392 ,  G03F7/0397

摘要： The present invention relates to a polymerizable monomer represented by the general formula (1), wherein R1 is a hydrogen atom, a halogen atom, a hydrocarbon group or a fluorine-containing alkyl group; R2 is a straight-chain or branched alkyl group, a cyclic alkyl group, an aromatic group, or a substituent having at least two of these groups, the R2 being optionally partially fluorinated; R3 is a hydrogen atom, a hydrocarbon group that is optionally branched, a fluorine-containing alkyl group, or a cyclic group having an aromatic or alicyclic structure, the R3 optionally containing a bond of an oxygen atom or carbonyl group; and n is an integer of 1–2.

摘要翻译： 本发明涉及由通式（1）表示的可聚合单体，其中R 1是氢原子，卤素原子，烃基或含氟烷基; R 2是直链或支链烷基，环状烷基，芳族基团或具有这些基团中的至少两个的取代基，R 2是 任选部分氟化; R 3是氢原子，任选支链的烃基，含氟烷基或具有芳族或脂环结构的环状基团，R 3， 任选地含有氧原子或羰基的键; n为1-2的整数。

公开(公告)号：US4617286A

公开(公告)日：1986-10-14

申请号：US647399

申请日：1984-09-05

申请人： Shoji Arai ,  Yutaka Tamano ,  Yukihiro Tsutsumi

发明人： Shoji Arai ,  Yutaka Tamano ,  Yukihiro Tsutsumi

IPC分类号： C08G18/00 ,  C08G18/18 ,  C08G18/20 ,  C08G18/14 ,  B01J31/04

CPC分类号： C08G18/1875 ,  C08G18/2027

摘要： The disclosed catalyst for polyurethane comprises an organic carboxylic acid salt of a tertiary amine compound and 1-methyl-4-(2-dimethylaminoethyl)piperazine. The tertiary amine compound is selected from the group of triethylenediamine, bis(2-dimethylaminoethyl)ether and N,N,N',N",N"-pentamethyldiethylenetriamine and the organic carboxylic acid is selected from the organic carboxylic acids having 1-20 carbon atoms.

摘要翻译： 所公开的聚氨酯催化剂包括叔胺化合物和1-甲基-4-（2-二甲基氨基乙基）哌嗪的有机羧酸盐。 叔胺化合物选自三亚乙基二胺，双（2-二甲基氨基乙基）醚和N，N，N'，N“，N” - 五甲基二亚乙基三胺，有机羧酸选自具有1 -20个碳原子。

公开(公告)号：US4590223A

公开(公告)日：1986-05-20

申请号：US748140

申请日：1985-06-24

申请人： Shoji Arai ,  Masazumi Hasegawa

发明人： Shoji Arai ,  Masazumi Hasegawa

IPC分类号： C07D295/08 ,  C07D295/088 ,  C08G18/00 ,  C08G18/18 ,  C08G18/20 ,  B01J31/00 ,  C08G18/14

CPC分类号： C07D295/088 ,  C08G18/2027

摘要： Disclosed is a catalytic composition comprising a substance having the general formula: ##STR1## where R.sub.1 is an alkyl group having 1 to 3 C atoms and R.sub.2 is a group selected from --H, --CH.sub.3 and CH.sub.2 CH.sub.3.The catalytic composition is odorless and excellent in the urethane forming reaction in production of polyurethane.

摘要翻译： 公开了一种催化组合物，其包含具有以下通式的物质：其中R 1是具有1至3个C原子的烷基，R 2是选自-H，-CH 3和CH 2 CH 3的基团。 催化剂组合物无臭，聚氨酯制造中的聚氨酯形成反应优异。

公开(公告)号：US07019162B2

公开(公告)日：2006-03-28

申请号：US10451814

申请日：2001-12-25

申请人： Norihisa Kondo ,  Hideyuki Mimura ,  Kazunori Nukui ,  Kosuke Kawada ,  Shoji Arai

发明人： Norihisa Kondo ,  Hideyuki Mimura ,  Kazunori Nukui ,  Kosuke Kawada ,  Shoji Arai

IPC分类号： C07C69/66

CPC分类号： C07C67/58 ,  C07C67/307 ,  C07C69/738 ,  C07C69/716

摘要： A process for producing a 2-fluoro-3-oxoalkylcarboxylic acid ester by fluorinating 3-oxoalkylcarboxylic acid ester with a fluorine gas is provided. The process is characterized in that the concentration of 3-oxoalkylcarboxylic acid ester in the reaction mixture for fluorination is maintained at 3 wt % or higher. Also provided is a process for purifying 2-fluoro-3-oxoalkylcarboxylic acid ester characterized in that 2-fluoro-3-oxoalkylcarboxylic acid ester is produced at high yield and with less impurities by washing fluorinated 3-oxoalkylcarboxylic acid ester with 3 or more times as much water as the amount of reaction mixture. According to the processes of the present invention, not only is the generation of unwanted by-products minimized, but fluorinated 3-oxoalkylcarboxylic acid ester can be purified in an efficient manner. Thus, the present invention permits efficient production of considerably pure 2-fluoro-3-oxoalkylcarboxylic acid ester, a useful intermediate material in the production of various medical and agricultural agents.

摘要翻译： 提供了通过用氟气氟化3-氧代烷基羧酸酯来制备2-氟-3-氧代烷基羧酸酯的方法。 该方法的特征在于用于氟化的反应混合物中3-氧代烷基羧酸酯的浓度保持在3重量％以上。 还提供了一种纯化2-氟-3-氧代烷基羧酸酯的方法，其特征在于2-氟-3-氧代烷基羧酸酯以高产率制备，通过用氟化3-氧代烷基羧酸酯洗涤3次或更多次而得到较少的杂质 与反应混合物的量一样多的水。 根据本发明的方法，不仅产生不想要的副产物最小化，而且氟化的3-氧代烷基羧酸酯可以以有效的方式被纯化。 因此，本发明允许有效地生产相当纯的2-氟-3-氧代烷基羧酸酯，这是生产各种医药和农药的有用的中间体材料。