专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US5276198A Process for producing 2-methyl-1,3-cyclohexanedione and 2-methylresorcinol 失效
标题翻译： 2-甲基-1,3-环己二酮和2-甲基间苯二酚的制备方法
公开(公告)号：US5276198A
公开(公告)日：1994-01-04
申请号：US933175
申请日：1992-08-21
申请人： Toshio Nakamatsu , Yasuhiro Nishida , Norio Kometani
发明人： Toshio Nakamatsu , Yasuhiro Nishida , Norio Kometani
IPC分类号： B01J23/42 , B01J23/44 , B01J25/02 , C07B61/00 , C07C37/06 , C07C37/07 , C07C39/08 , C07C45/65 , C07C45/67 , C07C49/403 , C07C211/00 , C07C225/12
CPC分类号： C07C211/00 , C07C37/07 , C07C45/673 , C07C2101/14
摘要： A process for producing 2-methyl-1,3-cyclohexanedione which comprises subjecting 1,3-cyclohexanedione, formaldehyde and a dialkylamine to Mannich reaction to obtain a 2-dialkylaminomethyl-1,3-cyclohexanedione, and subjecting the 2-dialkylaminomethyl to hydrogenolysis, and a process for producing 2-methylresorcinol which comprises aromatizing 2-methyl-1,3-cyclohexanedione obtained. According to these processes, it is possible to produce high-purity 2-methylresorcinol and 2-methyl-1,3-cyclohexanedione commercially easily and advantageously.
摘要翻译：一种2-甲基-1,3-环己二酮的制备方法，其包括使1,3-环己二酮，甲醛和二烷基胺进行曼尼希反应，得到2-二烷基氨基甲基-1,3-环己二酮，并使2-二烷基氨基甲基氢解，以及制备2-甲基间苯二酚的方法，其包括使得到的2-甲基-1,3-环己二酮芳构化。根据这些方法，可以容易且有利地生产高纯度2-甲基间苯二酚和2-甲基-1,3-环己二酮。

82. 发明授权

US5180746A Aralkylamine compounds 失效
标题翻译： ARALKYLAMINE化合物
公开(公告)号：US5180746A
公开(公告)日：1993-01-19
申请号：US480564
申请日：1990-02-15
申请人： Giichi Goto , Akinobu Nagaoka , Yuji Ishihara
发明人： Giichi Goto , Akinobu Nagaoka , Yuji Ishihara
IPC分类号： C12N9/99 , A61K31/00 , A61K31/33 , A61K31/357 , A61K31/36 , A61K31/40 , A61P25/00 , A61P25/28 , C07C211/30 , C07C217/58 , C07C217/74 , C07C225/12 , C07C225/18 , C07D295/112 , C07D295/12 , C07D317/70 , C07D521/00
CPC分类号： C07D295/112 , C07C217/74 , C07C225/18 , C07D317/70 , C07C2102/08
摘要： An aralkylamine compound of the formula ##STR1## wherein R.sup.1 means a hydrogen atom or a lower alkyl group; R.sup.2 means an aromatic group which may be substituted; R.sup.3 means a hydrogen atom, a lower alkyl group or an aromatic group which may be substituted; n means an integer of 0 to 7; ring A means a five-through eight-membered cyclic group which may be substituted and may contain one or two hetero atom(s) of O and S atoms as the ring-constituents; and ring B means a benzene ring which may be substituted, or a salt thereof, which is useful as an cholinesterase inhibitor and a cerebral function ameliorating agent.
摘要翻译：式IMA的芳烷基胺化合物，其中R 1表示氢原子或低级烷基; R2表示可以被取代的芳基; R3表示氢原子，低级烷基或可被取代的芳基; n表示0〜7的整数，环A表示可以被取代的五元至八元环基，并且可以含有一个或两个O原子和S原子作为环组成的杂原子; 环B表示作为胆碱酯酶抑制剂和脑功能改善剂有用的可被取代的苯环或其盐。

83. 发明授权

US4435426A Ethers of phenol active on the cardiovascular system, process for preparing same and use thereof in drugs 失效
标题翻译：心血管系统上活性酚的醚，其制备方法及其在药物中的应用
公开(公告)号：US4435426A
公开(公告)日：1984-03-06
申请号：US381796
申请日：1982-05-25
申请人： Henri Demarne , Jean Wagnon
发明人： Henri Demarne , Jean Wagnon
IPC分类号： A61K31/13 , A61K31/135 , A61P9/00 , C07B31/00 , C07B57/00 , C07C45/67 , C07C45/68 , C07C67/00 , C07C213/00 , C07C213/04 , C07C217/32 , C07C217/38 , C07C225/12 , C07C231/00 , C07C231/12 , C07C233/25 , C07C233/33 , C07D303/22 , C07C97/10 , A61K31/165
CPC分类号： C07D303/22 , C07C45/673 , C07C45/68 , Y10S514/821
摘要： The present invention relates to novel products, responding to general formula: ##STR1## in which R.sub.1 and R.sub.2 taken together represent an atom of oxygen .dbd.O or R.sub.1 represents hydrogen and R.sub.2 represents an OH radical, R.sub.3 designates an atom of hydrogen or a straight or branched alkyl radical, or an alkynyl group having from 1 to 6 atoms of carbon, R.sub.4 represents a straight or branched alkyl radical having from 1 to 6 atoms of carbon, R.sub.5 designates an atom of hydrogen, an alkyl group having from 1 to 4 atoms of carbon or an acylamine group and n=3 or 4; as well as to the acid addition salts of said products, to a process for preparing said products and to drugs, particularly active on the cardiovascular system, containing at least one of said products.
摘要翻译：本发明涉及响应以下通式的新产物：其中R 1和R 2一起表示氧原子= O或R 1表示氢，R 2表示OH基团，R 3表示氢原子或具有1至6个碳原子的直链或支链烷基或炔基，R4表示具有1至6个碳原子的直链或支链烷基，R5表示氢原子，具有 1至4个碳原子或酰胺基团，n = 3或4; 以及所述产物的酸加成盐，涉及制备所述产物的方法以及含有至少一种所述产物的在心血管系统上特别活性的药物。

84. 发明授权

US3950420A Cyclohexane derivatives 失效
公开(公告)号：US3950420A
公开(公告)日：1976-04-13
申请号：US490349
申请日：1974-07-22
申请人： Mikio Sawaki , Isao Iwataki , Yoshihiko Hirono , Hisao Ishikawa
发明人： Mikio Sawaki , Isao Iwataki , Yoshihiko Hirono , Hisao Ishikawa
IPC分类号： A01N35/06 , A01N33/24 , A01P13/00 , C07C225/12 , C07D307/52 , C07D333/22 , C07C87/36
CPC分类号： C07D307/52 , C07D333/22
摘要： Various substituted cyclohexane-1,3-diones are useful as herbicides.An exemplary species is 2-[1-(allyloxyamino)propylidene]5,5-dimethylcyclohexane-1,3-dione.

85. 发明授权

US1399082A Quaternary base of the camphor series and process of making same 失效
标题翻译：樟脑系列的第四纪基础和制作过程
公开(公告)号：US1399082A
公开(公告)日：1921-12-06
申请号：US45085621
申请日：1921-03-09
申请人： CHEMICAL INDUSTRY IN BASLE
发明人： HANS RUFE
IPC分类号： C07C225/12
CPC分类号： C07C225/12 , C07C2602/42

86. 发明授权

US10450475B2 Traffic marking compositions containing polyfunctional amines 有权
公开(公告)号：US10450475B2
公开(公告)日：2019-10-22
申请号：US15412858
申请日：2017-01-23
申请人： ENNIS PAINT, INC.
发明人： Kevin Newell , Haibo Li , Jeremy Cheek
IPC分类号： C09D5/14 , C09D133/00 , C08F220/14 , C09D5/02 , C09D133/12 , C07C225/12 , C07D295/088 , C09D7/63 , C08K5/3492 , C08K5/3462 , C08K5/17 , C08K5/103 , C08K5/00
摘要： Disclosed are aqueous coating compositions containing an anionically stabilized polymer, one or more polyfunctional amines acting as crosslinking agents, and a volatile base. Coating compositions can further include one or more additional copolymers, which may or may not be anionically stabilized, and/or additional additives, including pigments, defoamers, pigment dispersing agents, thickeners, surfactants, and combinations thereof. By incorporating one or more polyfunctional amines, such as those comprising recurring units derived from the reaction of one tri-glycidyl moiety and a single di-, or tri-functional amino monomer, or a combination of mono/bi, mono/tri, mono/tetra, bi/bi, bi/tri, bi/tetra, tri/tri, tri/tetra, and tetra/tetra functional amino monomers with a bi- or tri-glycidyl moiety, water wash-off resistance of the coating compositions which comprise paint formulations, can be increased.

87. 发明授权

US09493399B2 Multi-branched mannich base corrosion inhibitor and preparation method thereof 有权
标题翻译：多分支甘露糖基腐蚀抑制剂及其制备方法
公开(公告)号：US09493399B2
公开(公告)日：2016-11-15
申请号：US14234854
申请日：2012-04-27
申请人： Ling Ma , Lei Li , Xiangjun Kong , Malike Dilibai , Xinping Zhen , Chunge Niu , Shengjun Bai
发明人： Ling Ma , Lei Li , Xiangjun Kong , Malike Dilibai , Xinping Zhen , Chunge Niu , Shengjun Bai
IPC分类号： C07C225/06 , C10G75/02 , C23F11/14 , C07C221/00 , C07C225/10 , C07C225/12 , C07C225/16
CPC分类号： C07C225/06 , C07C221/00 , C07C225/10 , C07C225/12 , C07C225/16 , C10G75/02 , C23F11/141
摘要： The present invention relates to a multi-branched Mannich base corrosion inhibitor and the method for preparing thereof. The method comprises (1) adding 3˜7 moles ketone and 3˜7 moles aldehyde to reaction kettle, adjusting pH to 2˜6 with acid, controlling temperature to 20˜50° C. and stirring for 20˜30 mins; (2) adding 1 mole organic polyamine to the reaction kettle under stirring, or adding the pH-adjusted ketone, aldehyde and organic solvent to organic polyamine, controlling temperature to 60˜90° C. and reacting for 1˜3 hrs, and after completion of the reaction, heating the system to 110° C. under nitrogen to remove water; the organic polyamine is organic compound comprising three or more primary amine groups and/or secondary amine groups. The Mannich base corrosion inhibitor of the present invention shows characters of strong adsorption force, high film strength, high film compactness, increase in corrosion inhibition efficiency by at least 2%, and overcomes the disadvantages in prior art of few adsorption centers, single adsorption group and weak adsorption force to metal surfaces.
摘要翻译：本发明涉及多支化曼尼希碱缓蚀剂及其制备方法。该方法包括：（1）向反应釜中加入3〜7摩尔酮和3〜7摩尔醛，用酸调节pH至2〜6，控制温度为20〜50℃，搅拌20〜30分钟; （2）在搅拌下向反应釜中加入1摩尔有机多胺，或将pH调节的酮，醛和有机溶剂加入到有机多胺中，控制温度为60〜90℃，反应1〜3小时后反应完成，在氮气下将体系加热至110℃以除去水; 有机多胺是包含三个或更多个伯胺基和/或仲胺基团的有机化合物。本发明的曼尼希碱防腐蚀剂具有吸附力强，膜强度高，膜致密性高，腐蚀抑制效率提高至少2％的特征，克服了少量吸附中心现有技术的缺点，单吸附组对金属表面的吸附力弱。

88. 发明授权

US09220267B2 Methods of use comprising a biocidal polyamine 有权
标题翻译：使用方法包括杀生物多胺
公开(公告)号：US09220267B2
公开(公告)日：2015-12-29
申请号：US14507431
申请日：2014-10-06
申请人： Curza Global, LLC , University of Utah Research Foundation
发明人： Dustin Williams , Ryan Looper , Sujeevini Jeyapalina , Travis Haussener , Paul R. Sebahar , Hari Kanna Reddy
IPC分类号： A01N43/84 , A01N37/30 , A01N47/12 , A61K31/137 , C07C271/20 , C07C233/78 , C07C217/58 , C07D317/58 , C07C237/34 , A01N33/10 , C07C225/12 , C07C217/54 , C07C211/11 , A61K31/135 , C07C211/27 , A01N33/00 , A01N37/18 , A01N43/10 , A01N43/30 , A01N43/40 , A01N33/04 , A01N37/06 , C07C211/09 , C07C211/14 , C07D295/135 , C07D333/20
CPC分类号： A01N43/84 , A01N33/00 , A01N33/02 , A01N33/04 , A01N33/10 , A01N37/06 , A01N37/18 , A01N37/20 , A01N37/30 , A01N43/10 , A01N43/30 , A01N43/40 , A01N47/12 , A61K31/135 , A61K31/137 , A61K31/166 , A61K31/325 , A61K31/357 , A61K31/381 , A61K31/4418 , A61K31/5375 , A61L12/14 , A61L12/147 , C07C211/01 , C07C211/09 , C07C211/11 , C07C211/14 , C07C211/27 , C07C217/54 , C07C217/58 , C07C225/12 , C07C233/78 , C07C237/34 , C07C271/20 , C07D213/38 , C07D213/64 , C07D295/135 , C07D317/46 , C07D317/58 , C07D333/20 , C09D5/1625
摘要： Compounds, compositions, and methods comprising a polyamine compound are described, which may be used to kill, disperse, treat, reduce biofilms, and/or inhibit or substantially prevent biofilm formation. In certain aspects, the present invention relates to compounds, compositions, and methods comprising polyamine compounds that have antimicrobial or dispersing activity against a variety of bacterial strains capable of forming biofilms.
摘要翻译：描述了包含多胺化合物的化合物，组合物和方法，其可用于杀死，分散，治疗，减少生物膜和/或抑制或基本上防止生物膜形成。在某些方面，本发明涉及包含对能够形成生物膜的各种细菌菌株具有抗微生物或分散活性的多胺化合物的化合物，组合物和方法。

89. 发明申请

US20150299475A1 UV CURED BENZOPHENONE TERMINATED QUARTERNARY AMMONIUM ANTIMICROBIALS FOR SURFACES 审中-公开
标题翻译：紫外线固化苯并噻唑终止季铵盐抗氧化剂表面活性剂
公开(公告)号：US20150299475A1
公开(公告)日：2015-10-22
申请号：US14428493
申请日：2013-12-06
申请人： NANO SAFE COATINGS INCORPORATED (A FLORIDA CORPORATION 3 P14000024914
发明人： Lukasz POROSA , Amanda MOCELLA , Gideon WOLFAARDT , Daniel FOUCHER
IPC分类号： C09D5/16 , C07C311/18 , C07C225/12
CPC分类号： C09D5/1625 , C07C217/22 , C07C311/41 , C08K5/19 , C09D5/14 , C09D7/63
摘要： The invention relates to benzophenone-terminated quaternary ammonium compounds of formula (I), processes for preparing benzophenone-terminated quaternary ammonium compounds of formula (I), environmentally friendly antimicrobial formulations of said quaternary ammonium compounds and their use as durable antimicrobial surface coatings for surfaces.
摘要翻译：本发明涉及式（I）的二苯甲酮封端的季铵化合物，制备式（I）的二苯甲酮封端季铵化合物的方法，所述季铵化合物的环境友好的抗微生物制剂及其作为表面的耐用抗微生物表面涂层的用途。

90. 发明申请

US20140296575A1 A MULTI-BRANCHED MANNICH BASE CORROSION INHIBITOR AND PREPARATION METHOD THEREOF 有权
标题翻译：多分支曼氏碱腐蚀抑制剂及其制备方法
公开(公告)号：US20140296575A1
公开(公告)日：2014-10-02
申请号：US14234854
申请日：2012-04-27
申请人： Ling Ma , Lei Li , Xiangjun Kong , Malike Dilibai , Xinping Zhen , Chunge Niu , Shengjun Bai
发明人： Ling Ma , Lei Li , Xiangjun Kong , Malike Dilibai , Xinping Zhen , Chunge Niu , Shengjun Bai
IPC分类号： C07C225/06 , C07C225/10 , C07C221/00 , C07C225/12 , C07C225/16
CPC分类号： C07C225/06 , C07C221/00 , C07C225/10 , C07C225/12 , C07C225/16 , C10G75/02 , C23F11/141
摘要： The present invention relates to a multi-branched Mannich base corrosion inhibitor and the method for preparing thereof. The method comprises (1) adding 3˜7 moles ketone and 3˜7 moles aldehyde to reaction kettle, adjusting pH to 2˜6 with acid, controlling temperature to 20˜50° C. and stirring for 20˜30 mins; (2) adding 1 mole organic polyamine to the reaction kettle under stirring, or adding the pH-adjusted ketone, aldehyde and organic solvent to organic polyamine, controlling temperature to 60˜90° C. and reacting for 1˜3 hrs, and after completion of the reaction, heating the system to 110° C. under nitrogen to remove water; the organic polyamine is organic compound comprising three or more primary amine groups and/or secondary amine groups. The Mannich base corrosion inhibitor of the present invention shows characters of strong adsorption force, high film strength, high film compactness, increase in corrosion inhibition efficiency by at least 2%, and overcomes the disadvantages in prior art of few adsorption centers, single adsorption group and weak adsorption force to metal surfaces.
摘要翻译：本发明涉及多支化曼尼希碱缓蚀剂及其制备方法。该方法包括：（1）向反应釜中加入3〜7摩尔酮和3〜7摩尔醛，用酸调节pH至2〜6，控制温度为20〜50℃，搅拌20〜30分钟; （2）在搅拌下向反应釜中加入1摩尔有机多胺，或将pH调节的酮，醛和有机溶剂加入到有机多胺中，控制温度为60〜90℃，反应1〜3小时后反应完成，在氮气下将体系加热至110℃以除去水; 有机多胺是包含三个或更多个伯胺基和/或仲胺基团的有机化合物。本发明的曼尼希碱防腐蚀剂具有吸附力强，膜强度高，膜致密性高，腐蚀抑制效率提高至少2％的特征，克服了少量吸附中心现有技术的缺点，单吸附组对金属表面的吸附力弱。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式