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1. 发明申请

US20090250182A1 Papermaking Method and Papermaking System 审中-公开
标题翻译：造纸方法和造纸系统
公开(公告)号：US20090250182A1
公开(公告)日：2009-10-08
申请号：US12084087
申请日：2006-10-23
申请人： Masaki Teramoto , Shinji Kobayashi , Kenji Wada
发明人： Masaki Teramoto , Shinji Kobayashi , Kenji Wada
IPC分类号： D21H23/04
CPC分类号： D21H17/53 , D21H21/06 , D21H23/04
摘要： A papermaking method according to this invention is carried out using a paper machine provided with a head box (3) including a cell-structure manifold (30). An aqueous solution (M) containing 0.03 to 0.4 wt % of viscous agent is added to a material pulp slurry (S), and the obtained mixed pulp slurry (MS) is introduced into the manifold (30).
摘要翻译：根据本发明的造纸方法使用具有包括电池结构歧管（30）的头箱（3）的造纸机进行。将含有0.03〜0.4重量％的粘性剂的水溶液（M）加入到浆料浆料（S）中，将得到的混合纸浆（MS）引入歧管30。

2. 发明申请

US20090036644A1 METHOD OF REMOVING RESIDUAL ETHYLENE OXIDE MONOMER IN POLYETHYLENE OXIDE 审中-公开
标题翻译：在聚氧乙烯中除去残留的乙烯氧化物单体的方法
公开(公告)号：US20090036644A1
公开(公告)日：2009-02-05
申请号：US11912020
申请日：2006-04-12
申请人： Shinji Kobayashi , Masaki Teramoto , Makoto Katou , Tohru Ido
发明人： Shinji Kobayashi , Masaki Teramoto , Makoto Katou , Tohru Ido
IPC分类号： C08G65/04
CPC分类号： C08G65/30
摘要： The present invention relates to a method of removing a residual ethylene oxide monomer in polyethylene oxide used as a raw material for pharmaceutical preparations. More particularly, the method of the present invention comprises retaining high-molecular weight polyethylene oxide particles at a temperature not higher than a crystal melting point of the polyethylene oxide in the absence of an aggregation inhibitor under an atmospheric pressure in the standing state and, then, cooling the particles to 40° C. or lower under an atmospheric pressure and in the standing state, thereby, reducing a residual ethylene oxide monomer concentration to 1 ppm or lower without influencing on physical properties such as a specific surface area of the high-molecular weight polyethylene oxide particles.
摘要翻译：本发明涉及一种去除用作药物制剂原料的聚环氧乙烷中残留的环氧乙烷单体的方法。更具体地说，本发明的方法包括在常压下在不存在聚集抑制剂的情况下，在不高于聚环氧乙烷的结晶熔点的温度下保持高分子量聚环氧乙烷粒子，然后，在大气压下，在常压状态下将颗粒冷却至40℃以下，从而将残留的环氧乙烷单体浓度降低至1ppm以下，而不影响高分子化合物的比表面积等物理性质，分子量聚环氧乙烷颗粒。

3. 发明授权

US5221749A Production of dibenzoxazolylthiophenes 失效
标题翻译：二苯并恶唑基噻吩的制备
公开(公告)号：US5221749A
公开(公告)日：1993-06-22
申请号：US753088
申请日：1991-08-30
申请人： Hiroshi Goda , Nario Kimura , Satoshi Kimura , Naohiro Yoshikawa , Masaki Teramoto , Yoshihide Masuda , Yuuji Matuzaki
发明人： Hiroshi Goda , Nario Kimura , Satoshi Kimura , Naohiro Yoshikawa , Masaki Teramoto , Yoshihide Masuda , Yuuji Matuzaki
IPC分类号： C07D333/38 , C07D413/14
CPC分类号： C07D413/14 , C07D333/38
摘要： There is disclosed a method of producing a thiophene-2,5-dicarboxylic acid diester represented by the formula ##STR1## wherein R' represents an alkyl of 1-8 carbons, a phenyl, a substituted phenyl or benzyl, which comprises:halogenating a tetrahydrothiophene-2,5-dicarboxylic acid diester represented by the formula ##STR2## wherein R' is the same as before, with a halogenating agent selected from the group consisting of halogens and sulfuryl halides in an amount of 2-4 moles per mole of the tetrahydrothiophene-2,5-dicarboxylic acid diester; and thendehydrohalogenating the resultant halogenated tetrahydrothiophene-2,5-dicarboxylic acid diester in the presence of an alcohol, a base, a metal or a metal ion.There is also disclosed a method of producing tetrahydrothiophene-2,5-dicarboxylic acid diester and dibenzoxazolyl thiophenes. Some of the thiophene-2,5-dicarboxylic acid diesters and tetrahydrothiophene-2,5-dicarboxylic acid diesters are novel.
摘要翻译：公开了由式（I'）表示的噻吩-2,5-二羧酸二酯的方法，其中R'表示1-8个碳原子的烷基，苯基，取代的苯基或苄基，其中包括：用下式（II'）表示的四氢噻吩-2,5-二羧酸二酯（其中R'与之前相同）与选自卤素和卤化硫的卤化剂以一定量的量卤化每摩尔四氢噻吩-2,5-二羧酸二酯为2-4摩尔; 然后在醇，碱，金属或金属离子的存在下将得到的卤化四氢噻吩-2,5-二羧酸二酯脱卤化氢。还公开了四氢噻吩-2,5-二羧酸二酯和二苯并恶唑基噻吩的制备方法。一些噻吩-2,5-二羧酸二酯和四氢噻吩-2,5-二羧酸二酯是新的。

4. 发明授权

US5310940A Production of thiophene-2,5-dicarboxylic acid diesters, tetrahydrothiophene-2,5-dicarboxylic acid diesters and dibenzoxazolylthiophenes 失效
标题翻译：噻吩-2,5-二羧酸二酯，四氢噻吩-2,5-二羧酸二酯和二苯并恶唑基噻吩的制备
公开(公告)号：US5310940A
公开(公告)日：1994-05-10
申请号：US5463
申请日：1993-01-19
申请人： Hiroshi Goda , Nario Kimura , Satoshi Kimura , Naohiro Yoshikawa , Masaki Teramoto , Yoshihide Masuda , Yuuji Matuzaki
发明人： Hiroshi Goda , Nario Kimura , Satoshi Kimura , Naohiro Yoshikawa , Masaki Teramoto , Yoshihide Masuda , Yuuji Matuzaki
IPC分类号： C07D333/28 , C07D333/38 , C07D413/14
CPC分类号： C07D413/14 , C07D333/28 , C07D333/38
摘要： A method of producing a dibenzoxazolyl thiophene represented by the formula ##STR1## wherein R"' represents a hydrogen, an alkyl of 1-8 carbons, a cycloalkyl, a phenyl, a substituted phenyl or a benzyl, which includes: reacting a thiophene-2,5-dicarboxylic acid diester represented by the formula ##STR2## wherein R' represents a branched alkyl of 3-5 carbons, phenyl, or tolyl, with an aminophenol represented by the formula ##STR3## wherein R"' is the same as before, in the presence of an acid catalyst, wherein the acid catalyst is boric acid, phosphoric acid, polyphosphoric acid, zinc chloride, ferric chloride, or sulfuric acid.
摘要翻译：由式（V）表示的二苯并恶唑基噻吩的制备方法，其中R“表示氢，1-8个碳的烷基，环烷基，苯基，取代的苯基或苄基，其包括：使由式（I'）表示的噻吩-2,5-二羧酸二酯与其中R'表示3-5个碳的支链烷基，苯基或甲苯基与由式“IMAGE”表示的氨基苯酚反应，（VI）其中R“'与之前相同，在酸催化剂存在下，其中酸催化剂是硼酸，磷酸，多磷酸，氯化锌，氯化铁或硫酸。

5. 发明授权

US5093504A Production of thiophene-2,5-dicarboxylic acid diesters, tetrahydrothiophene-2,5-dicarboxylic acid diesters and dibenzoxazolylthiophenes 失效
标题翻译：二硫代-2,5-二羧酸二异氰酸酯的制备，四氢二羟基-2,5-二羧酸二异氰酸酯和二苯并咪唑啉酮
公开(公告)号：US5093504A
公开(公告)日：1992-03-03
申请号：US492072
申请日：1990-03-12
申请人： Hiroshi Goda , Nario Kimura , Satoshi Kimura , Naohiro Yoshikawa , Masaki Teramoto , Yoshihide Masuda , Yuuji Matuzaki
发明人： Hiroshi Goda , Nario Kimura , Satoshi Kimura , Naohiro Yoshikawa , Masaki Teramoto , Yoshihide Masuda , Yuuji Matuzaki
IPC分类号： C07D333/28 , C07D333/38 , C07D413/14
CPC分类号： C07D413/14 , C07D333/28 , C07D333/38
摘要： There is disclosed a method of producing a thiophene-2,5-dicarboxylic acid diester represented by the formula ##STR1## wherein R' represents an alkyl of 1-8 carbons, a phenyl, a substituted phenyl or benzyl, which comprises:halogenating a tetrahydrothiophene-2,5-dicarboxylic acid diester represented by the formula ##STR2## wherein R' is the same as before, with a halogenating agent selected from the group consisting of halogens and sulfuryl halides in an amount of 2-4 moles per mole of the tetrahydrothiophene-2,5-dicarboxylic acid diester; and thendehydrohalogenating the resultant halogenated tetrahydrothiphpene-2,5-dicarboxylic acid diester in the presence of an alcohol, a base, a metal or a metal ion.There is also disclosed a method of producing tetrahydrothiophene-2,5-dicarboxylic acid diester and dibenzoxazolyl thiophenes. Some of the thiophene-2,5-dicarboxylic acid diesters and tetrahydrothiophene-2,5-dicarboxylic acid diesters are novel.

6. 发明授权

US5210291A Method for producing dichlorophenylthioglycolic acid 失效
标题翻译：生产二氯乙酰胆酸的方法
公开(公告)号：US5210291A
公开(公告)日：1993-05-11
申请号：US794906
申请日：1991-11-20
申请人： Michio Suzuki , Hiroyuki Hata , Masato Yoshikawa , Toshiyuki Ohe , Hirokazu Kagano , Hiroshi Goda , Masahito Nakano , Masaki Teramoto
发明人： Michio Suzuki , Hiroyuki Hata , Masato Yoshikawa , Toshiyuki Ohe , Hirokazu Kagano , Hiroshi Goda , Masahito Nakano , Masaki Teramoto
IPC分类号： C07C319/14 , C07C323/52
CPC分类号： C07C319/14 , C07C323/52
摘要： The present invention is directed to a method for producing dichlorophenylthioglycolic acid which comprises reacting monobromodichlorobenzene or trichlorobenzene with a thioglycolate in a ratio of 0.5 to 2.5 mols of the latter to 1 mol of the former in a polar solvent, and to a method for producing dichlorophenylthioglycolic acid comprising further reacting the reaction mixture obtained as above with a monohalogenoacetate.The method of the present invention is very useful industrially, advantageously producing dichlorophenylthioglycolic acid in high yield.

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