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1. 发明授权

US5873943A Process for manufacturing crystalline maltitol and crystalline mixture solid containing the same 失效
标题翻译：制造结晶麦芽糖醇和含有它们的结晶混合物固体的方法
公开(公告)号：US5873943A
公开(公告)日：1999-02-23
申请号：US643157
申请日：1996-05-02
申请人： Mitsuo Magara , Koichi Kataura , Yoshiaki Tateno , Yoshimasa Onuki , Yuji Osada , Fumito Yamazaki , Kazuaki Kato
发明人： Mitsuo Magara , Koichi Kataura , Yoshiaki Tateno , Yoshimasa Onuki , Yuji Osada , Fumito Yamazaki , Kazuaki Kato
IPC分类号： C13K13/00 , A23L27/30 , B01D9/02 , B01D15/08 , C07H15/04 , C08B30/00 , C07G17/00 , C13F1/02 , C13K1/06
CPC分类号： C07H15/04
摘要： To provide an economically advantageous process for manufacturing crystalline maltitol and crystalline mixture solid containing crystalline maltitol. The process of this invention uses the syrup having a maltose purity of 81 to 90% as the starting material. The syrup is hydrogenated under the existence of catalyst, and then subjected to a chromatographic separation by using cation-exchange resin, resulting in an aqueous solution of maltitol having a maltitol purity of 94 to 99.9%. The aqueous solution, is further crystallized in the presence of a seed crystal, subjected to a separation, cooled and kneaded so as to manufacture both crystalline maltitol and crystalline mixture solid containing crystalline maltitol at the same time.
摘要翻译：提供用于制造结晶麦芽糖醇和含有结晶麦芽糖醇的结晶混合物固体的经济上有利的方法。本发明的方法使用麦芽糖纯度为81〜90％的浆料作为原料。在催化剂存在下将糖浆氢化，然后通过使用阳离子交换树脂进行色谱分离，得到麦芽糖醇纯度为94-99.9％的麦芽糖醇水溶液。水溶液在晶种存在下进一步结晶，进行分离，冷却和捏合，以同时制造含有结晶麦芽糖醇的结晶麦芽糖醇和结晶混合物固体。

2. 发明授权

US5430184A Process for preparing 1,4-cyclohexandicarboxylic acid 失效
标题翻译：制备1,4-环己烷二羧酸的方法
公开(公告)号：US5430184A
公开(公告)日：1995-07-04
申请号：US169132
申请日：1993-12-17
申请人： Yoshiaki Tateno , Chihaya Sano , Kotone Tanaka , Mitsuo Magara , Naoki Okamoto , Kazuaki Kato
发明人： Yoshiaki Tateno , Chihaya Sano , Kotone Tanaka , Mitsuo Magara , Naoki Okamoto , Kazuaki Kato
IPC分类号： B01J23/44 , C07B61/00 , C07C51/36 , C07C51/43 , C07C51/44 , C07C61/09
CPC分类号： C07C51/36 , C07C51/44
摘要： An economic hydrogenation process is provided which significantly suppresses palladium catalyzer activity loss, for obtaining very high purity 1,4-CHDA through a simple operation. The process includes bringing the solution containing the hydrogenation reaction product of interest into contact with steam. The resultant products may include resins having excellent weather resistance or physical properties or high purity medical drugs. The process for preparing 1,4-cyclohexandicarboxylic acid is characterized by two consecutive steps. The first step includes the hydrogenation of a solution containing terephthalic acid in the presence of a palladium catalyzer in an acid resistant vessel or in a vessel layered with acid resistant material for preparing 1,4-cyclohexandicarboxylic acid. The second step includes contacting the solution containing 1,4-cyclohexandicarboxylic acid obtained in the first step with the steam, and extracting impurities moved to the steam.
摘要翻译：提供经济的氢化方法，其显着抑制钯催化剂活性损失，以通过简单的操作获得非常高纯度的1,4-CHDA。该方法包括将含有所需氢化反应产物的溶液与蒸汽接触。得到的产品可以包括具有优异的耐候性或物理性质的树脂或高纯度药物。制备1,4-环己烷二羧酸的方法的特征在于两个连续的步骤。第一步包括在耐酸容器中的钯催化剂存在下或在用耐酸材料层压制备1,4-环己烷二羧酸的容器中氢化包含对苯二甲酸的溶液。第二步包括使第一步骤中获得的含有1,4-环己烷二羧酸的溶液与蒸汽接触，并提取移入蒸汽中的杂质。

3. 发明授权

US5141859A Manufacturing method of high purity maltose and its reduced product 失效
标题翻译：高纯麦芽糖的制备方法及其还原产物
公开(公告)号：US5141859A
公开(公告)日：1992-08-25
申请号：US425714
申请日：1989-10-24
申请人： Masahiro Niimi , Yukari Hariu , Koichi Kataura , Yoshibumi Ishii , Kazuaki Kato
发明人： Masahiro Niimi , Yukari Hariu , Koichi Kataura , Yoshibumi Ishii , Kazuaki Kato
IPC分类号： C12P19/12 , C12N15/09 , C12P19/14 , C12P19/16 , C12P19/22 , C12R1/07 , C12R1/125
CPC分类号： C12P19/14
摘要： This invention allows high-purity maltose to be manufactured both simply and economically by sequentially going through the steps of liquefaction of starch, saccharification of the resulting liquefied substance by combining with general-purpose enzymes and further saccharification with an enzyme which hydrolyzes oligosaccharides of trisaccharide or more, and also allows the economical and favorable manufacturing of maltitol, the reduced product of the above maltose, by going through an additional reduction step.
摘要翻译：本发明允许通过依次经历淀粉液化步骤，所得液化物质与通用酶的组合进行糖化，并进一步糖化与水解三糖的寡糖的酶进行糖化，从而简单且经济地制造高纯度麦芽糖，或并且还允许通过额外的还原步骤来经济地和有利地制造麦芽糖醇，减少上述麦芽糖的产物。

4. 发明授权

US5583215A Crystalline mixture solid containing maltitol and a process for preparing it 失效
标题翻译：包含麦芽糖醇的结晶混合物固体及其制备方法
公开(公告)号：US5583215A
公开(公告)日：1996-12-10
申请号：US280813
申请日：1994-07-26
申请人： Shigeru Kawashima , Mitsuo Magara , Yoshibumi Ishii , Kazuaki Kato
发明人： Shigeru Kawashima , Mitsuo Magara , Yoshibumi Ishii , Kazuaki Kato
IPC分类号： C07H15/04 , C07H3/04
CPC分类号： C07H15/04
摘要： The crystalline mixture solid containing maltitol of the present invention has a crushed and relatively tight crystal structure which can be observed at 1,000 magnifications by a scanning electron microscope, an apparent specific gravity in the range of 0.650-0.750, an oil absorptivity of the powdered crystalline mixture solid containing maltitol having a particle size from 50 mesh to 20 mesh in the range of 7.0%-17%, in other words, is relatively heavy in apparent specific gravity and low in oil absorptivity, and the crystalline mixture solid containing maltitol is prepared by continuously supplying an aqueous solution of maltitol to an extruder provided with elongated cooling and kneading zones, cooling and kneading it in the presence of seed crystals to form a maltitol magma, and continuously extruded from a nozzle.
摘要翻译：含有本发明的麦芽糖醇的结晶混合物固体具有粉碎且相对紧密的晶体结构，其可以通过扫描电子显微镜观察到1,000倍放大，表观比重在0.650-0.750范围内，粉末结晶的吸水率具有粒径为50目至20目的7.0％-17％范围内的麦芽糖醇混合物，表观比重相对较重，吸油率低，制备含麦芽糖醇的结晶混合物固体通过连续地向具有细长的冷却和捏合区域的挤出机提供麦芽糖醇水溶液，在晶种存在下冷却和捏合以形成麦芽糖醇岩浆，并从喷嘴连续挤出。

5. 发明授权

US5462864A Manufacturing method of high purity maltose and its reduced product 失效
公开(公告)号：US5462864A
公开(公告)日：1995-10-31
申请号：US884197
申请日：1992-05-18
申请人： Masahiro Niimi , Yukari Hariu , Koichi Kataura , Yoshibumi Ishii , Kazuaki Kato
发明人： Masahiro Niimi , Yukari Hariu , Koichi Kataura , Yoshibumi Ishii , Kazuaki Kato
IPC分类号： C12P19/12 , C12N15/09 , C12P19/14 , C12P19/16 , C12P19/22 , C12R1/07 , C12R1/125 , C12N1/20 , C12P19/20 , C12P19/24
CPC分类号： C12P19/14
摘要： This invention allows high-purity maltose to be manufactured both simply and economically by sequentially going through the steps of liquefaction of starch, saccharification of the resulting liquefied substance by combining with general-purpose enzymes and further saccharification with an enzyme which hydrolyzes oligosaccharides of trisaccharide or more, and also allows the economical and favorable manufacturing of maltitol, the reduced product of the above maltose, by going through an additional reduction step.

6. 发明授权

US5354856A Crystalline mixture solid containing maltitol and a process for preparing it 失效
标题翻译：包含麦芽糖醇的结晶混合物固体及其制备方法
公开(公告)号：US5354856A
公开(公告)日：1994-10-11
申请号：US836017
申请日：1992-02-24
申请人： Shigeru Kawashima , Mitsuo Magara , Yoshibumi Ishii , Kazuaki Kato
发明人： Shigeru Kawashima , Mitsuo Magara , Yoshibumi Ishii , Kazuaki Kato
IPC分类号： C07H15/04 , C07H3/04
CPC分类号： C07H15/04
摘要： The crystalline mixture solid containing maltitol of the present invention has a crushed and relatively tight crystal structure which can be observed at 1,000 magnifications by a scanning electron microscope, an apparent specific gravity in the range of 0.650-0.750, an oil absorptivity of the powdered crystalline mixture solid containing maltitol having a particle size from 50 mesh to 20 mesh in the range of 7.0%-17%, in other words, is relatively heavy in apparent specific gravity and low in oil absorptivity, and the crystalline mixture solid containing maltitol is prepared by continuously supplying an aqueous solution of maltitol to an extruder provided with elongated cooling and kneading zones, cooling and kneading it in the presence of seed crystals to form a maltitol magma, and continuously extruded from a nozzle.
摘要翻译： PCT No.PCT / JP91 / 00690 Sec。一九九二年二月二十四日 102（e）日期1992年2月24日PCT提交1991年5月23日PCT公布。公开号WO92 / 00309 日本1992年1月9日。本发明的含有麦芽糖醇的结晶混合物固体具有粉碎且相对紧密的晶体结构，其可以通过扫描电子显微镜观察到1000倍放大，表观比重在0.650-0.750的范围内，包含粒径为50目至20目的麦芽糖醇的粉末状结晶混合物固体的含量在7.0％-17％范围内的油吸收性，换句话说，表观比重相对较重，吸油率低，通过在具有细长的冷却和捏合区域的挤出机中连续供给麦芽糖醇水溶液，在晶种存在下冷却和捏合以形成麦芽糖醇岩浆，并从喷嘴连续挤出，制备含有麦芽糖醇的固体混合物。

7. 发明授权

US5160546A Lactitol trihydrate crystal, crystalline mixture solid containing it and process for preparing them 失效
标题翻译：乳糖醇三水合物晶体，含有其的结晶混合物固体及其制备方法
公开(公告)号：US5160546A
公开(公告)日：1992-11-03
申请号：US636589
申请日：1991-01-02
申请人： Shigeru Kawashima , Hiroshi Ide , Kazuaki Kato , Mitsuo Magara , Yoshibumi Ishii
发明人： Shigeru Kawashima , Hiroshi Ide , Kazuaki Kato , Mitsuo Magara , Yoshibumi Ishii
IPC分类号： A23G1/00 , A23G3/00 , A23G3/34 , A23L27/30 , A61K8/60 , A61K47/08 , A61Q11/00 , A61Q19/00 , C07H15/04 , C13B50/00
CPC分类号： A61Q19/00 , A23G3/346 , A23L27/34 , A61K8/60 , C07H15/04 , A23G2200/06 , A61Q11/00
摘要： The present invention is to solve a variety of problems relative to conventional lactitol crystals and relates to a trihydrate crystal of lactitol having a molecular formula C.sub.12 H.sub.24 O.sub.11.3H.sub.2 O and a melting point of 52.degree.-56.degree. C., a crystalline mixture solid containing it and a process for producing them.
摘要翻译：本发明是为了解决与常规乳糖醇晶体相关的各种问题，涉及具有分子式C12H24O11.3H2O和熔点52-56℃的乳糖醇的三水合物晶体，含有它的结晶混合物固体，一个生产它们的过程。

8. 发明授权

US4999058A Lactitol trihydrate crystal, crystalline mixture solid containing it and process for preparing them 失效
标题翻译：乳糖醇三水合物晶体，含有它的结晶混合物固体及其制备方法
公开(公告)号：US4999058A
公开(公告)日：1991-03-12
申请号：US469342
申请日：1990-01-24
申请人： Shigeru Kawashima , Hiroshi Ide , Kazuaki Kato , Mitsuo Magara , Yoshibumi Ishii
发明人： Shigeru Kawashima , Hiroshi Ide , Kazuaki Kato , Mitsuo Magara , Yoshibumi Ishii
IPC分类号： A23G1/00 , A23G3/00 , A23G3/34 , A23L27/30 , A61K8/60 , A61K47/08 , A61Q11/00 , A61Q19/00 , C07H15/04 , C13B50/00
CPC分类号： A61Q19/00 , A23G3/346 , A23L27/34 , A61K8/60 , C07H15/04 , A23G2200/06 , A61Q11/00
摘要： The present invention is to solve a variety of problems relative to conventional lactitol crystals and relates to a trihydrate crystal of lactitol having a molecular formula C.sub.12 H.sub.24 O.sub.11 .multidot.3H.sub.2 O and a melting point of 52.degree.-56.degree. C., a crystalline mixture solid containing it and a process for producing them.

9. 发明授权

US4999090A Process for preparing trans-1,4-cyclohexanedimethanol and powder of the same 失效
标题翻译：制备反式-1,4-环己烷二甲醇及其粉末的方法
公开(公告)号：US4999090A
公开(公告)日：1991-03-12
申请号：US375493
申请日：1989-07-05
申请人： Yoshiaki Tateno , Susumu Yoneda , Naoki Okamoto , Yoshibumi Ishii , Kazuaki Kato
发明人： Yoshiaki Tateno , Susumu Yoneda , Naoki Okamoto , Yoshibumi Ishii , Kazuaki Kato
IPC分类号： C07C29/56
CPC分类号： C07C29/56 , C07B2200/09 , C07C2101/14 , Y10S203/06
摘要： A process of preparing industrially trans-1,4-cyclohexanedimethanol of high purity by distilling a mixture of cis- and trans-1,4-cyclohexanedimethanol in the presence of alkali, or by heating a mixture of cis- and trans-1,4-cyclohexanedimethanol in the presence of alkali and then distilling the heated mixture, and a process of preparing powdered trans-1,4-cyclohexanedimethanol by pulverizing the distillate obtained above.

10. 发明授权

US10702911B2 Medical suture needle 有权
公开(公告)号：US10702911B2
公开(公告)日：2020-07-07
申请号：US15608929
申请日：2017-05-30
申请人： Yoshimasa Tochimura , Satoshi Tetsuka , Kazuaki Kato
发明人： Yoshimasa Tochimura , Satoshi Tetsuka , Kazuaki Kato
IPC分类号： B21G1/08 , A61B17/06 , B24B19/16 , B21G1/00
摘要： The goal is to provide a medical suture needle having, as the material, austenite stainless steel with a structure that is elongated in a fiber form while improving the hardness and flexural strength of the cutting portion. A medical suture needle is made of austenite stainless steel having a structure that is elongated in fiber form, and has a cutting portion and a body portion with a triangular cross-sectional shape that is continuous with said cutting portion. The cutting portion has cutting edges, at least one surface of which is formed by a pressed surface, and which are formed by the intersection of said pressed surface with two sharpened surfaces, and a cutting edge that is formed by the intersection of the two sharpened surfaces. The tip where the various cutting edges and converge is positioned in the center of the pressed surface. Moreover, the cutting edges formed by the intersection of the above pressed surface with the two sharpened surfaces are longer than the cutting edge that is formed by the intersection of the two sharpened surfaces.

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