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1. 发明授权

US4666570A Process for producing aromatic compound with functional groups 失效
标题翻译：用官能团制备芳香族化合物的方法
公开(公告)号：US4666570A
公开(公告)日：1987-05-19
申请号：US791121
申请日：1985-10-24
申请人： Yuuji Matsuoka , Kazunori Yamataka , Atsushi Shimizu
发明人： Yuuji Matsuoka , Kazunori Yamataka , Atsushi Shimizu
IPC分类号： C25B3/02
CPC分类号： C25B3/02
摘要： An aromatic compound with functional groups is produced by carrying out electrolytic oxidation of an iodide in an electrolyte containing an inorganic weak acid salt and/or medium acid salt, allowing the electrolyzed product to react with an aromatic compound having an electron donating group with a Hammet's substituent constant (.sigma.p-) of -0.25 or lower and allowing the resultant iodized aromatic compound to react with a nucleophilic reagent.
摘要翻译：具有官能团的芳香族化合物是通过在含有无机弱酸性盐和/或中等酸性盐的电解质中进行碘化物的电解氧化而制造的，使电解产物与具有电子给予基团的芳族化合物与Hammet 取代基常数（σp-）为-0.25或更低，并使所得碘化芳族化合物与亲核试剂反应。

2. 发明授权

US4487752A Method for producing iodine or iodine derivatives 失效
标题翻译：生产碘或碘衍生物的方法
公开(公告)号：US4487752A
公开(公告)日：1984-12-11
申请号：US521232
申请日：1983-08-08
申请人： Atsushi Shimizu , Kazunori Yamataka
发明人： Atsushi Shimizu , Kazunori Yamataka
IPC分类号： C01B7/14 , C07C37/62
CPC分类号： C01B7/14 , C07C37/62
摘要： A method for producing iodine or iodine derivatives which comprises oxidizing ammonium iodide with oxygen or oxygen-containing gas in a medium comprising a transition metal compound, a weak acid and water to produce the iodine or iodine derivatives.The iodine and iodine derivatives are useful as medical and agricultural chemicals, dyes, pigments, intermediates thereof and the like.
摘要翻译：一种生产碘或碘衍生物的方法，包括在含有过渡金属化合物，弱酸和水的介质中用氧或含氧气体氧化碘化铵以产生碘或碘衍生物。碘和碘衍生物可用作医药和农药，染料，颜料及其中间体等。

3. 发明授权

US5070173A Thermoplastic polyurethane 失效
标题翻译：热塑性聚氨酯
公开(公告)号：US5070173A
公开(公告)日：1991-12-03
申请号：US392154
申请日：1989-08-10
申请人： Masahisa Yokota , Atsushi Shimizu , Kyosuke Komiya , Kazunori Yamataka , Tadanori Nomura
发明人： Masahisa Yokota , Atsushi Shimizu , Kyosuke Komiya , Kazunori Yamataka , Tadanori Nomura
IPC分类号： C08G18/44 , C08G64/02 , C08G64/18
CPC分类号： C08G18/44 , C08G64/0216 , C08G64/18
摘要： A novel copolycarbonate is provided, which comprises recurring units respectively of the formulae: ##STR1## in a molar ratio of units (A) to units (B) of from 9:1 to 1:9. The copolycarbonate has a number average molecular weight of from 300 to 50,000. The copolycarbonate is useful as a reactive polymer for producing final polymers such as a polyurethane and a thermoplastic elastomer. The copolycarbonate as well as various final polymers produced therefrom have excellent resistance to hydrolysis, light, chlorine, oxidative degradation, heat, etc. The polyurethane and the thermoplastic elastomer containing units of the novel copolycarbonate as soft segements exhibit remarkably improved flexibility and elastic recovery as compared to those of the conventional polymers.

4. 发明授权

US4855377A Novel copolycarbonate 失效
标题翻译：新型共聚碳酸酯
公开(公告)号：US4855377A
公开(公告)日：1989-08-08
申请号：US227818
申请日：1988-08-03
申请人： Masahisa Yokota , Atsushi Shimizu , Kyosuke Komiya , Kazunori Yamataka , Tadanori Nonura
发明人： Masahisa Yokota , Atsushi Shimizu , Kyosuke Komiya , Kazunori Yamataka , Tadanori Nonura
IPC分类号： C08G18/44 , C08G64/02 , C08G64/18
CPC分类号： C08G18/44 , C08G64/0216 , C08G64/18
摘要： A novel copolycarbonate is provided, which comprises recurring units respectively of the formulae: ##STR1## in a molar ratio of units (A) to units (B) of from 9:1 to 1:9. The copolycarbonate has a number average molecular weight of from 300 to 50,000. The copolycarbonate is useful as a reactive polymer for producing final polymers such as a polyurethane and a thermoplastic elastomer. The copolycarbonate as well as various final polymers produced therefrom have excellent resistance to hydrolysis, light, chlorine, oxidative degradation, heat, etc. The polyurethane and the thermoplastic elastomer containing units of the novel copolycarbonate as soft segments exhibit remarkably improved flexibility and elastic recovery as compared to those of the conventional polymers.

5. 发明授权

US4414079A Process for the preparation of a 4-butanolide compound 失效
标题翻译： 4-丁醇酯化合物的制备方法
公开(公告)号：US4414079A
公开(公告)日：1983-11-08
申请号：US398604
申请日：1982-07-15
申请人： Kazunori Yamataka , Toshiro Isoya , Nobuya Kitaguchi
发明人： Kazunori Yamataka , Toshiro Isoya , Nobuya Kitaguchi
IPC分类号： C07D307/33 , B01J27/00 , B01J31/00 , B01J31/02 , C07D307/58 , C07D315/00 , C25B3/04 , C25B3/10 , C25B3/00
CPC分类号： C07D315/00 , C25B3/04
摘要： The electrolytic reduction of a mixture of an acrylic ester and an aldehyde in the form of an aqueous emulsion in the presence of at least one phase-transfer catalyst using a lead or lead alloy cathode has been found to be very effective for preparing a 4-butanolide compound simply and safely in high yield with a high current efficiency.
摘要翻译：已经发现，在使用铅或铅合金阴极的至少一种相转移催化剂的存在下，水性乳液形式的丙烯酸酯和醛的混合物的电解还原是制备4- 丁醇化合物以高产率以高电流效率简单安全地进行。

6. 发明授权

US4525251A Process for producing dimethyl esters of higher dibasic acid 失效
标题翻译：制备高级二元酸二甲酯的方法
公开(公告)号：US4525251A
公开(公告)日：1985-06-25
申请号：US536160
申请日：1983-09-12
申请人： Kazunori Yamataka , Toshiro Isoya
发明人： Kazunori Yamataka , Toshiro Isoya
IPC分类号： C25B3/10
CPC分类号： C25B3/10
摘要： Dimethyl ester of a higher dibasic acid, such as dimethyl sebacate, dimethyl brassylate or dimethyl thapsate, can be produced by a batchwise electrolytic condensation of a mixture of acid esters consisting of 2 moles or more of monomethyl adipate or monomethyl glutarate essentially free of glutaric acid and essentially free of glutaric anhydride, for each 1 mole of monomethyl ester of a C.sub.8 -C.sub.11 dicarboxylic acid, in methanol in which 0.15-3.5% by weight of water is kept during the electrolic condensation, the mixture of acid esters being partially neutralized with alkali metal.
摘要翻译： PCT No.PCT / JP82 / 00451 Sec。 371日期1983年9月12日 102（e）日期1983年9月12日PCT PCT日期：1982年11月26日PCT公布。出版物WO83 / 02463 日期：1983年7月21日。高级二元酸如二甲基癸二酸二甲酯，二甲基苯甲酸酯或二甲基甲酸酯的二甲酯可以通过将由2摩尔或更多的己二酸单甲酯组成的酸酯的混合物或对于每1摩尔C8-C11二羧酸的单甲酯，在电解冷凝期间保持0.15-3.5重量％的水的甲醇中，基本上不含戊二酸和基本上不含戊二酸酐的单甲基戊二酸酯，混合物的酸酯被碱金属部分中和。

7. 发明授权

US4323444A Filter press-type electrolytic cell 失效
标题翻译：压滤式电解槽
公开(公告)号：US4323444A
公开(公告)日：1982-04-06
申请号：US173139
申请日：1980-07-28
申请人： Chikayuki Kawamura , Toshiro Isoya , Kazunori Yamataka
发明人： Chikayuki Kawamura , Toshiro Isoya , Kazunori Yamataka
IPC分类号： C25B9/00 , C25B3/10 , C25B9/20 , C25B11/10 , C25B15/08
CPC分类号： C25B9/203 , C25B3/10
摘要： In a filter press-type electrolytic cell comprising a group of electrode plates arranged in parallel in face-to-face positions through insulators, a pair of metallic press heads for tightening the group of the electrode plates from both ends of the group, the press heads being provided at both ends of the group of the electrode plates, peripheral edges of the electrode plates being sealed by gaskets, supply and discharge of an electrolytic solution to and from spaces between the electrode plates being conducted through an inflow hole and an outflow hole bored on the individual electrode plates, an inlet and an outlet for the electrolytic solution are provided on only one of the press heads at both ends, the inlet is connected to a passage formed by the inflow holes of the individual electrode plates, the outlet is connected to a passage formed by the outflow holes of the individual electrode plates, an insulating plate of large thickness made from a non-electroconductive material is placed between the press head provided with the inlet and the outlet and the nearest electrode plate to the press head, and an inflow hole and an outflow hole are bored on the insulating plate and communicated with the inflow holes and the outflow holes of the individual electrode plates, respectively, thereby allowing the insulating plate to prevent the press head and the nearest electrode plate from direct facing. Galvanic corrosion of the press heads can be prevented.
摘要翻译：在包括通过绝缘体以面对面的位置平行布置的一组电极板的压滤型电解槽中，一对用于从组的两端紧固组电极板的金属压头，压机在电极板组的两端设有磁头，电极板的周缘由垫片密封，电解液供给和排出电极板之间的空间，通过流入孔和流出孔在各个电极板上钻孔，电解液的入口和出口仅设置在两端的一个压头上，入口连接到由各个电极板的流入孔形成的通道，出口是连接到由各个电极板的流出孔形成的通道，由非导电材料制成的厚度大的绝缘板是pl 在设置有入口和出口的压头与压头之间的最近的电极板之间接合，并且在绝缘板上钻有流入孔和流出孔，并与各个电极的流入孔和流出孔连通从而允许绝缘板防止压头和最近的电极板直接面对。可以防止压头的电腐蚀。

8. 发明授权

US4237317A Process for producing sebacic acid 失效
标题翻译：癸二酸生产方法
公开(公告)号：US4237317A
公开(公告)日：1980-12-02
申请号：US923703
申请日：1978-07-11
申请人： Kazunori Yamataka , Yuuji Matsuoka , Toshiro Isoya
发明人： Kazunori Yamataka , Yuuji Matsuoka , Toshiro Isoya
IPC分类号： C07C51/09 , C25B3/10 , C07C51/00 , C07C55/20
CPC分类号： C25B3/10 , C07C51/09 , Y02P20/582
摘要： Sebacic acid is produced from adipic acid by half esterifying adipic acid with methanol to produce monomethyl adipate, carrying out electrolytic condensation of the monomethyl adipate in a methanol solution containing an alkali metal salt of the monomethyl adipate to give an electrolytic solution containing dimethyl sebacate, treating the electrolytic solution by a combination of water treatment and anion exchange treatment or a combination of cation exchange treatment and anion exchange treatment to remove the monomethyl adipate and its alkali metal salt from the electrolytic solution, separating the dimethyl sebacate, and hydrolyzing the dimethyl sebacate to give sebacic acid.
摘要翻译：癸二酸由己二酸通过用甲醇半酯化己二酸制备己二酸单甲酯，在含有己二酸单甲酯的碱金属盐的甲醇溶液中进行己二酸单甲酯的电解缩合，得到含有癸二酸二甲酯的电解液，通过水处理和阴离子交换处理的组合的电解液或阳离子交换处理和阴离子交换处理的组合，从电解液中除去己二酸单甲酯及其碱金属盐，分离癸二酸二甲酯，并将癸二酸二甲酯水解成给出癸二酸。

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