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1. 发明授权

US4891465A Process for producting alkyl group-substituted aromatic hydrocarbons 失效
标题翻译：制备烷基取代芳烃的方法
公开(公告)号：US4891465A
公开(公告)日：1990-01-02
申请号：US221246
申请日：1988-07-06
申请人： Katsuo Taniguchi , Michio Tanaka , Kazunori Takahata , Naoya Sakamoto , Toshihiro Takai , Yoshito Kurano , Masayasu Ishibashi
发明人： Katsuo Taniguchi , Michio Tanaka , Kazunori Takahata , Naoya Sakamoto , Toshihiro Takai , Yoshito Kurano , Masayasu Ishibashi
IPC分类号： B01J29/18 , B01J29/00 , C07B61/00 , C07C1/00 , C07C2/66 , C07C2/86 , C07C15/00 , C07C15/02 , C07C15/14 , C07C15/16 , C07C15/24 , C07C37/08 , C07C39/15 , C07C43/263 , C07C67/00 , C07C67/08
CPC分类号： C07C39/15 , C07C2/66 , C07C2/861 , C07C2/864 , C07C2529/18
摘要： In a process for producing an alkyl group-substituted aromatic hydrocarbon according to the present invention, (i) an aromatic hydrocarbon is reacted with (ii) an alkylating agent selected from the group consisting of olefins, lower aliphatic alcohols and alkyl halides in the presence of a mordenite-type zeolite catalyst treated with a fluorine-containing compound, and therefore the conversion of the aromatic compound can be increased and further it is possible to introduce the specific number of alkyl groups into the specific position of the aromatic compound.In particular, when biphenyl is used as the aromatic hydrocarbon and propylene is used as the alkylating agent, p,p'-diisopropylbiphenyl can be obtained in a high yield and high selectivity.

2. 发明授权

US5003113A Process of producing isopropylnaphthols 失效
标题翻译：生产异丙基萘酚的方法
公开(公告)号：US5003113A
公开(公告)日：1991-03-26
申请号：US440212
申请日：1989-11-22
申请人： Michio Tanaka , Masayasu Ishibashi , Katsuo Taniguchi
发明人： Michio Tanaka , Masayasu Ishibashi , Katsuo Taniguchi
IPC分类号： C07C37/08 , C07C37/84 , C07C39/14 , C07C409/12
CPC分类号： C07C409/12 , C07C37/08 , C07C37/84 , C07C407/00
摘要： In a process of producing isopropylnaphthols by oxidizing diisopropylnaphthalenes with molecular oxygen in a liquid phase to provide a reaction mixture which contains therein diisopropylnaphthalene monohydroperoxides and then acid decomposing the monohydroperoxides to isopropylnaphthols, the improvement comprising separating an organic layer from the reaction mixture, adding lower aliphatic alcohols of 1-4 carbons to the organic layer, crystallizing the diisopropylnaphthalenes while allowing the diisopropylnaphthalene monohydroperoxides to remain dissolved in the lower aliphatic alcohols, thereby to separate the monohydroperoxides from the diisopropylnaphthalenes.A further improvement in the process comprises crystallizing the isopropylnaphthols from aromatic hydrocarbons of 6-12 carbons.

3. 发明授权

US4891453A Process for producing p,p'-biphenol 失效
标题翻译：生产p，p'-联苯酚的方法
公开(公告)号：US4891453A
公开(公告)日：1990-01-02
申请号：US247333
申请日：1988-09-21
申请人： Michio Tanaka , Yoshito Kurano , Katsuo Taniguchi , Masayasu Ishibashi
发明人： Michio Tanaka , Yoshito Kurano , Katsuo Taniguchi , Masayasu Ishibashi
IPC分类号： C07C37/07 , C07C37/50 , C07C39/15
CPC分类号： C07C37/07 , C07C37/50
摘要： A process is disclosed which is capable of producing p,p'-biphenol of high purity by the dealkylation reaction of 3,3',5,5'-tetra-t-butyl-4,4'-dihydroxybiphenyl and which yet allows isobutene to be recovered in high yield. The process performs the dealkylation reaction of 3,3',5,5'-tetra-t-butyl-4,4'-dihydroxybiphenyl in the presence of an acid catalyst using as a solvent a saturated hydrocarbon having a boiling point of 190.degree. C. or above, an alicyclic hydrocarbon having a boiling point of 190.degree. C. or above, a hydrocarbon with an iodine value of no more than 1, sulfolane, or a mixture of these solvents. Also disclosed is a process for producing p,p'-biphenol from a mixture of 2,6-di-t-butyl-phenol and 3,3',5,5'-tetra-t-butyl-4,4'-diphenoquinone or from a mixture of 2,6-di-t-butylphenol, 3,3',5,5'-tetra-t-butyl-4,4'-diphenoquinone and 3,3',5,5'-tetra-t-butyl-4,4'-dihydroxybiphenyl. In this process, the synthesis of 3,3',5,5'-tetra-t-butyl-4,4'-dihydroxybiphenyl by the redox reaction between 2,6-di-t-butylphenol and 3,3',5,5'-tetra-t-butyl-4,4'-diphenoquinone and the production of p,p'-biphenol by the dealkylation reaction of 3,3',5,5'-tetra-t-butyl-4,4'-dihydroxybiphenyl are performed at one stage in the presence of both an acid catalyst and a solvent at a temperature of 120.degree.-280.degree. C.

4. 发明授权

US08536394B2 Process for producing alkylated aromatic compounds and process for producing phenols 有权
标题翻译：烷基化芳香族化合物的制造方法和酚类的制造方法
公开(公告)号：US08536394B2
公开(公告)日：2013-09-17
申请号：US13256626
申请日：2010-03-12
申请人： Tsuneyuki Ohkubo , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Terunori Fujita , Kenji Fujiwara
发明人： Tsuneyuki Ohkubo , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Terunori Fujita , Kenji Fujiwara
IPC分类号： C07C2/86 , C07C37/08
CPC分类号： C07C2/867 , B01J21/08 , B01J23/50 , B01J29/7007 , B01J35/0006 , B01J37/0201 , B01J37/0205 , B01J37/04 , C07C37/08 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/12 , C07C2521/18 , C07C2523/42 , C07C2523/44 , C07C2523/50 , C07C2523/68 , C07C2527/08 , C07C2527/10 , C07C2527/232 , C07C2527/25 , C07C2527/26 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2531/04 , Y02P20/52 , C07C15/085 , C07C39/04
摘要： According to a process of the invention, a ketone, an aromatic compound and hydrogen as starting materials are reacted together in a single reaction step to produce an alkylaromatic compound in high yield. A process for producing phenols in the invention includes a step of performing the above alkylation process and does not increase the number of steps compared to the conventional cumene process. The process for producing alkylated aromatic compounds includes reacting an aromatic compound such as benzene, a ketone such as acetone and hydrogen in the presence of a solid acid substance, preferably a zeolite, and a silver-containing catalyst.
摘要翻译：根据本发明的方法，将酮，芳族化合物和作为原料的氢在单一反应步骤中一起反应，以高产率生成烷基芳族化合物。在本发明中生产酚类的方法包括进行上述烷基化方法并且不增加与常规异丙苯法相比的步骤数量的步骤。制备烷基化芳族化合物的方法包括在固体酸物质，优选沸石和含银催化剂存在下使芳香化合物如苯，丙酮和氢等酮反应。

5. 发明申请

US20120004471A1 PROCESS FOR PRODUCING ALKYLATED AROMATIC COMPOUNDS AND PROCESS FOR PRODUCING PHENOLS 有权
标题翻译：生产碱性芳族化合物的方法和生产酚醛的方法
公开(公告)号：US20120004471A1
公开(公告)日：2012-01-05
申请号：US13256626
申请日：2010-03-12
申请人： Tsuneyuki Ohkubo , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Terunori Fujita , Kenji Fujiwara
发明人： Tsuneyuki Ohkubo , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Terunori Fujita , Kenji Fujiwara
IPC分类号： C07C37/08 , C07C1/207
CPC分类号： C07C2/867 , B01J21/08 , B01J23/50 , B01J29/7007 , B01J35/0006 , B01J37/0201 , B01J37/0205 , B01J37/04 , C07C37/08 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/12 , C07C2521/18 , C07C2523/42 , C07C2523/44 , C07C2523/50 , C07C2523/68 , C07C2527/08 , C07C2527/10 , C07C2527/232 , C07C2527/25 , C07C2527/26 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2531/04 , Y02P20/52 , C07C15/085 , C07C39/04
摘要： According to a process of the invention, a ketone, an aromatic compound and hydrogen as starting materials are reacted together in a single reaction step to produce an alkylaromatic compound in high yield. A process for producing phenols in the invention includes a step of performing the above alkylation process and does not increase the number of steps compared to the conventional cumene process.The process for producing alkylated aromatic compounds includes reacting an aromatic compound such as benzene, a ketone such as acetone and hydrogen in the presence of a solid acid substance, preferably a zeolite, and a silver-containing catalyst.
摘要翻译：根据本发明的方法，将酮，芳族化合物和作为原料的氢在单一反应步骤中一起反应，以高产率生成烷基芳族化合物。在本发明中生产酚类的方法包括进行上述烷基化方法并且不增加与常规异丙苯法相比的步骤数量的步骤。制备烷基化芳族化合物的方法包括在固体酸物质，优选沸石和含银催化剂存在下使芳香化合物如苯，丙酮和氢等酮反应。

6. 发明授权

US08552239B2 Olefin production process 有权
标题翻译：烯烃生产过程
公开(公告)号：US08552239B2
公开(公告)日：2013-10-08
申请号：US13255239
申请日：2010-03-12
申请人： Tsuneyuki Ohkubo , Kenji Fujiwara , Terunori Fujita , Masayasu Ishibashi
发明人： Tsuneyuki Ohkubo , Kenji Fujiwara , Terunori Fujita , Masayasu Ishibashi
IPC分类号： C07C1/20
CPC分类号： B01J35/0006 , B01J23/002 , B01J23/30 , B01J23/50 , B01J23/66 , B01J23/687 , B01J27/188 , B01J29/068 , B01J29/7415 , B01J29/7815 , B01J37/04 , B01J2229/20 , B01J2523/00 , C07C1/24 , C07C2521/04 , C07C2521/08 , C07C2523/28 , C07C2523/30 , C07C2527/182 , C07C2527/188 , C12P7/04 , C12P7/28 , Y02P20/52 , C07C11/06 , B01J2523/18 , B01J2523/33 , B01J2523/41
摘要： A novel olefin production process is provided which can be established as an industrial and practical process capable of producing olefins by directly reacting a ketone and hydrogen in a single reaction step. In particular, a novel olefin production process is provided in which propylene is obtained with high selectivity by directly reacting acetone and hydrogen.The olefin production process according to the present invention includes reacting a ketone and hydrogen in the presence of at least one dehydration catalyst and a silver-containing catalyst, and the at least one dehydration catalyst is selected from metal oxide catalysts containing a Group 6 element, zeolites, aluminas and heteropoly acid salts in which part or all the protons in heteropoly acids are exchanged with metal cations.
摘要翻译：提供了一种新的烯烃生产方法，其可以建立为能够通过在单一反应步骤中使酮和氢直接反应制备烯烃的工业和实际方法。特别地，提供了一种新的烯烃生产方法，其中通过使丙酮和氢气直接反应，通过高选择性获得丙烯。根据本发明的烯烃制备方法包括在至少一种脱水催化剂和含银催化剂的存在下使酮和氢反应，并且所述至少一种脱水催化剂选自含有第6族元素的金属氧化物催化剂，沸石，氧化铝和杂多酸盐，其中杂多酸中的部分或全部质子与金属阳离子交换。

7. 发明申请

US20110201846A1 METHOD FOR PRODUCING ALKYLATED AROMATICE COMPOUND, METHOD FOR PRODUCING CUMENE, AND METHOD FOR PRODUCING PHENOL 有权
标题翻译：用于生产烷基化芳构化合物的方法，生产碳酸钙的方法和生产酚醛的方法
公开(公告)号：US20110201846A1
公开(公告)日：2011-08-18
申请号：US13125163
申请日：2009-10-22
申请人： Kenji Fujiwara , Tsuneyuki Ohkubo , Terunori Fujita , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Kozo Yasuda
发明人： Kenji Fujiwara , Tsuneyuki Ohkubo , Terunori Fujita , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Kozo Yasuda
IPC分类号： C07C37/08 , C07C1/20
CPC分类号： C07C37/08 , B01J23/80 , B01J29/7007 , B01J29/7038 , C07C2/867 , C07C15/085 , C07C407/00 , C07C409/10 , Y02P20/52 , Y02P20/588 , C07C39/04
摘要： It is an object of the present invention to provide a method for producing an alkylated aromatic compound and a method for producing cumene that can greatly reduce the amount of solid acid substance, and a method for producing phenol including a step of producing cumene by the method for producing cumene. A method for producing an alkylated aromatic compound according to the present invention includes a step (i) of producing a reaction product (a1) containing the alkylated aromatic compound and water by the reaction of an aromatic compound, a ketone, and hydrogen using a metal component containing at least one metallic element selected from the group consisting of copper, nickel, cobalt, and rhenium and a solid acid substance; a step (ii) of forming a dehydrated product (a2) from at least a portion of the reaction product (a1) by removing at least a portion of the water in the reaction product (a1); and a step (iii) of producing a reaction product (a3) containing the alkylated aromatic compound by bringing at least a portion of the dehydrated product (a2) into contact with a solid acid substance.
摘要翻译：本发明的目的是提供一种烷基化芳族化合物的制造方法和能够大幅度减少固体酸性物质的量的异丙基苯的制造方法，以及生产苯酚的方法，其包括通过该方法制造枯烯的工序用于生产异丙基苯。根据本发明的烷基化芳族化合物的制造方法包括使用金属制造含有烷基化芳香族化合物和水的反应产物（a1）的步骤（i），所述反应产物通过芳族化合物，酮和氢的反应而生成含有选自铜，镍，钴和铼中的至少一种金属元素的组分和固体酸物质; 通过除去反应产物（a1）中的至少一部分水，从至少一部分反应产物（a1）形成脱水产物（a2）的步骤（ii）; 和通过使脱水产物（a2）的至少一部分与固体酸物质接触来制造含有烷基化芳香族化合物的反应产物（a3）的步骤（iii）。

8. 发明授权

US07114319B2 Unidirectional long fiber three dimensional fiber structure produced by short fiber intertwining and production method thereof 有权
公开(公告)号：US07114319B2
公开(公告)日：2006-10-03
申请号：US10407865
申请日：2003-04-04
申请人： Hideki Sakonjo , Masayasu Ishibashi , Tetsuro Hirokawa , Takeshi Tanamura , Koichi Hashimoto
发明人： Hideki Sakonjo , Masayasu Ishibashi , Tetsuro Hirokawa , Takeshi Tanamura , Koichi Hashimoto
IPC分类号： D02G3/02
CPC分类号： B29C70/24 , B29C70/32 , B29C70/50 , D04H3/105 , Y10T428/23943
摘要： A unidirectional three dimensional fiber structure is provided which does not require weaving, displays a high level of interlayer strength and does not suffer from cracking, and which can also be easily produced with any arbitrary cross-section. A unidirectional three dimensional fiber structure is produced by inserting a plurality of long fibers which have been aligned unidirectionally into an inlet at one end of a cylindrical die with a plurality of needle holes in the peripheral walls thereof, and then performing needlepunch through the needle holes while drawing the plurality of long fibers out from an outlet at the opposite end of the cylindrical die.

9. 发明授权

US06506931B1 Process for producing aromatic carboxylic acid 失效
标题翻译：芳香族羧酸的制造方法
公开(公告)号：US06506931B1
公开(公告)日：2003-01-14
申请号：US09656997
申请日：2000-09-07
申请人： Masayasu Ishibashi , Hiroshi Tomita
发明人： Masayasu Ishibashi , Hiroshi Tomita
IPC分类号： C07C51255
CPC分类号： C07C51/265 , C07C63/26
摘要： A process for producing an aromatic carboxylic acid by a liquid phase oxidation of an alkylaromatic compound with molecular oxygen in a reaction solvent comprising a lower aliphatic carboxylic acid in the presence of an oxidation catalyst, in which an aromatic carboxylic acid having an improved hue of the powdery product thereof and exhibiting an improved light transmittance when dissolved in an aqueous solution of a base can be produced efficiently in a simple manner by suppressing contamination due to the intermediates and by-products formed by side reactions, the said process comprising performing the liquid phase oxidation of the alkylaromatic compound in the presence of a hydrogen gas-treated liquid containing the catalyst.
摘要翻译：在氧化催化剂存在下，通过在含有低级脂肪族羧酸的反应溶剂中通过烷基芳族化合物与分子氧进行液相氧化来制备芳族羧酸的方法，其中具有改进的色调的芳族羧酸通过抑制由副反应形成的中间体和副产物引起的污染，可以以简单的方式有效地制备溶解在碱的水溶液中时提高其透光度的粉末状产物，所述方法包括进行液相在含有催化剂的氢气处理液体存在下，烷基芳族化合物的氧化。

10. 发明申请

US20120010453A1 OLEFIN PRODUCTION PROCESS 有权
标题翻译： OLEFIN生产过程
公开(公告)号：US20120010453A1
公开(公告)日：2012-01-12
申请号：US13255239
申请日：2010-03-12
申请人： Tsuneyuki Ohkubo , Kenji Fujiwara , Terunori Fujita , Masayasu Ishibashi
发明人： Tsuneyuki Ohkubo , Kenji Fujiwara , Terunori Fujita , Masayasu Ishibashi
IPC分类号： C07C1/00
CPC分类号： B01J35/0006 , B01J23/002 , B01J23/30 , B01J23/50 , B01J23/66 , B01J23/687 , B01J27/188 , B01J29/068 , B01J29/7415 , B01J29/7815 , B01J37/04 , B01J2229/20 , B01J2523/00 , C07C1/24 , C07C2521/04 , C07C2521/08 , C07C2523/28 , C07C2523/30 , C07C2527/182 , C07C2527/188 , C12P7/04 , C12P7/28 , Y02P20/52 , C07C11/06 , B01J2523/18 , B01J2523/33 , B01J2523/41
摘要： A novel olefin production process is provided which can be established as an industrial and practical process capable of producing olefins by directly reacting a ketone and hydrogen in a single reaction step. In particular, a novel olefin production process is provided in which propylene is obtained with high selectivity by directly reacting acetone and hydrogen.The olefin production process according to the present invention includes reacting a ketone and hydrogen in the presence of at least one dehydration catalyst and a silver-containing catalyst, and the at least one dehydration catalyst is selected from metal oxide catalysts containing a Group 6 element, zeolites, aluminas and heteropoly acid salts in which part or all the protons in heteropoly acids are exchanged with metal cations.
摘要翻译：提供了一种新的烯烃生产方法，其可以建立为能够通过在单一反应步骤中使酮和氢直接反应制备烯烃的工业和实际方法。特别地，提供了一种新的烯烃生产方法，其中通过使丙酮和氢气直接反应，通过高选择性获得丙烯。根据本发明的烯烃制备方法包括在至少一种脱水催化剂和含银催化剂的存在下使酮和氢反应，并且所述至少一种脱水催化剂选自含有第6族元素的金属氧化物催化剂，沸石，氧化铝和杂多酸盐，其中杂多酸中的部分或全部质子与金属阳离子交换。

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