专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20190217268A1 CHEMICAL REACTION DEVICE, AND METHOD FOR PRODUCING SAME 审中-公开
公开(公告)号：US20190217268A1
公开(公告)日：2019-07-18
申请号：US16327509
申请日：2017-08-23
申请人： NEC Corporation
发明人： Hidefumi HIURA
IPC分类号： B01J19/08 , C03C17/00 , C03B23/047
CPC分类号： B01J19/087 , B01J19/12 , B01J2219/00018 , B01J2219/0803 , B01J2219/0869 , B01J2219/0877 , C03B23/047 , C03C17/003 , C07B61/00 , C07C269/02 , C07F9/535 , G02B26/00
摘要： Provided are a chemical reaction device able to promote a chemical reaction, and a method for producing same. The chemical reaction device has an optical electric field confinement/chemical reaction container structure obtained by integrating an optical electric field confinement structure for forming an optical mode having a frequency identical to or close to a vibrational mode of a chemical substance involved in a chemical reaction, and a chemical reaction container structure having a space for storing a fluid required for the chemical reaction and containing the chemical reaction, the optical mode and the vibrational mode being vibrationally coupled to promote the chemical reaction.

2. 发明授权

US09988485B2 Process for preparing low-viscosity allophanates containing actinically curable groups 有权
公开(公告)号：US09988485B2
公开(公告)日：2018-06-05
申请号：US14757650
申请日：2015-12-23
申请人： Allnex IP S.ar.L.
发明人： Michael Ludewig , Jan Weikard
IPC分类号： C08G18/73 , C08G18/67 , C08G18/28 , C08G18/75 , C08G18/78 , C09D175/14 , C09D175/16 , C07C269/06 , C07C269/02 , C07C273/18
CPC分类号： C08G18/73 , C07C269/02 , C07C269/06 , C07C273/1836 , C08G18/2835 , C08G18/284 , C08G18/6715 , C08G18/672 , C08G18/675 , C08G18/755 , C08G18/758 , C08G18/7837 , C09D175/14 , C09D175/16
摘要： The present invention provides a process for preparing radiation-curing allophanates having residual monomer contents of less than 0.5% by weight and an NCO content of less than 1% by weight, wherein (A) compounds containing isocyanate groups, (B) hydroxy-functional compounds which contain groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation (radiation-curing groups) and (C) optionally further compounds containing NCO-reactive groups, also optionally in the presence of a catalyst, are used to form NCO-group-containing urethanes having radiation-curing groups, which are subsequently reacted, without further addition of compounds containing isocyanate groups, in the presence of an allophanatization catalyst, the ratio of NCO groups of the compounds from A) to the OH groups of the compounds from B) and, where used, C) being 1.45:1.0 to 1.1:1.0.

3. 发明申请

US20180141896A1 REACTION PRODUCTS CONTAINING AMIDOAMINE GROUPS 审中-公开
公开(公告)号：US20180141896A1
公开(公告)日：2018-05-24
申请号：US15575128
申请日：2016-06-03
申请人： BYK-Chemie, GmbH
发明人： Andreas OKKEL , Bernd GÖBELT , Jürgen OMEIS , Jörg BÖMER , Monika ROCH , Sabine STELZ
IPC分类号： C07C237/04 , C07C269/02 , C07C271/28 , C08G18/28 , C08G18/71 , C08G18/76 , C09D5/00
CPC分类号： C07C237/04 , C07C269/02 , C07C271/26 , C07C271/28 , C08G18/2815 , C08G18/2825 , C08G18/283 , C08G18/2835 , C08G18/284 , C08G18/289 , C08G18/71 , C08G18/711 , C08G18/718 , C08G18/7621 , C09D5/00 , C09D7/45 , C09D7/65 , C09D17/00 , C09D133/00
摘要： A reaction product containing amido amine groups, comprising one or more species of the general formula (I) (R1—X)p—Z1—(XH)y (I) where p+y=w and w is an integer from 1 to 10, p is an integer from 1 to 10, y is an integer from 0 to 9, and X is independently O, NH and/or NZ2 and XH is independently a hydroxyl group OH, a primary amino group NH2 and/or a secondary amino group NHZ2 where Z2 is independently a branched or unbranched, saturated or unsaturated organic radical G(U)a where U is independently a hydroxyl group, a primary amino group or a secondary amino group and a is an integer from 0 to 9, where p+y+a≤s 10, and G is a branched or unbranched, saturated or unsaturated organic radical, the p R1 radicals are independently a radical of the general formula (II) Y—O—CO—NH—R2—NH—CO (II) in which the p Y radicals are independently a branched or unbranched, saturated or unsaturated organic radical which has 1 to 1000 carbon atoms and does not contain any hydroxyl groups, any primary amino groups or any secondary amino groups, the p R2 radicals are independently a branched or unbranched, saturated or unsaturated organic radical having 6 to 20 carbon atoms, Z1 is a branched or unbranched, saturated or unsaturated organic radical containing at least two carbon atoms, having at least one amide group and at least one tertiary amino group.

4. 发明申请

US20160107987A1 METHOD FOR PREPARING URETHANE (METH)ACRYLATES 有权
标题翻译：制备脲（甲基）丙烯酸酯的方法
公开(公告)号：US20160107987A1
公开(公告)日：2016-04-21
申请号：US14892027
申请日：2014-05-16
申请人： BASF SE
发明人： Reinhold Schwalm , Susanne Neumann , Delphine Kimpel
IPC分类号： C07C269/02 , C09D4/00 , C07C271/12
CPC分类号： C07C269/02 , C07C271/12 , C08G18/222 , C08G18/227 , C08G18/672 , C08G18/6725 , C08G18/68 , C09D4/00 , C09D175/16
摘要： Described is a process for preparing urethane (meth)acrylates. In a first step, a hydroxyalkyl (meth)acrylate is reacted with a lactone (B) in the presence of at least one zinc compound and/or bismuth compound (C) to produce a bismuth-containing product, and, in a further step, the bismuth-containing product is reacted with at least one cycloaliphatic or asymmetric aliphatic diisocyanate (D).
摘要翻译：描述了制备聚氨酯（甲基）丙烯酸酯的方法。在第一步骤中，在至少一种锌化合物和/或铋化合物（C）的存在下，使（甲基）丙烯酸羟烷基酯与内酯（B）反应，以制备含铋的产物，并且在另一步骤，含铋产物与至少一种脂环族或不对称脂族二异氰酸酯（D）反应。

5. 发明申请

US20160090485A1 Method for Preparing Urethane (Meth)Acrylates 审中-公开
标题翻译：制备聚氨酯（甲基）丙烯酸酯的方法
公开(公告)号：US20160090485A1
公开(公告)日：2016-03-31
申请号：US14892371
申请日：2014-05-16
申请人： BASF SE
发明人： Reinhold Schwalm , Susanne Neumann , Delphine Kimpel , Erich Beck , Klaus Menzel
IPC分类号： C09D4/00 , C07C269/02 , C07C271/20
CPC分类号： C09D4/00 , C07C269/02 , C07C271/20 , C08G18/672 , C08G18/6725 , C08G18/68 , C08G18/7837 , C08G18/8175 , C09D175/16
摘要： Described is a process for preparing urethane (meth)acrylates. In a first step, a hydroxyalkyl (meth)acrylate (A) is reacted with a lactone (B) in the presence of at least one catalyst (C), selected from the group consisting of iron compounds, titanium compounds, aluminum compounds, zirconium compounds, manganese compounds, nickel compounds, zinc compounds, cobalt compounds, and bismuth compounds to provide a product; and, in a further step, the product is reacted with a polyisocyanate (D) which comprises at least one hydroxyalkyl (meth)acrylate bonded via an allophanate group.
摘要翻译：描述了制备聚氨酯（甲基）丙烯酸酯的方法。在第一步中，在至少一种催化剂（C）的存在下，使（A）羟基烷基酯与内酯（B）反应，所述催化剂（C）选自铁化合物，钛化合物，铝化合物，锆化合物，锰化合物，镍化合物，锌化合物，钴化合物和铋化合物以提供产物; 并且在另一步骤中，使产物与包含至少一种通过脲基甲酸酯基团键合的（甲基）丙烯酸羟烷基酯的多异氰酸酯（D）反应。

6. 发明申请

US20150361035A1 URETHANE (METH) ACRYLATE COMPOUND 有权
标题翻译： URETHANE（METH）丙烯酸酯化合物
公开(公告)号：US20150361035A1
公开(公告)日：2015-12-17
申请号：US14763645
申请日：2014-01-15
申请人： Japan U-Pica Company, Ltd.
发明人： Tetsuji MOROIWA , Nozomi ISHINE , Hiroshi HAYASHI
IPC分类号： C07C271/08 , C08L75/16 , C08L63/10 , C07C269/02 , C08G71/04
CPC分类号： C07C271/08 , C07C269/02 , C08F290/068 , C08G18/672 , C08G71/04 , C08J5/042 , C08J2375/16 , C08L63/10 , C08L75/16 , C08L2312/04
摘要： The present invention provides a thermosetting resin which enables the production of a carbon fiber reinforced plastic having a good workability and excellent mechanical properties by hand lay up (HUP) molding, resin transfer molding (RTM) or vacuum assisted resin transfer molding (VaRTM). The urethane (meth) acrylate compound (A) according to the present invention is an urethane (meth) acrylate produced by reacting a compound having two or more isocyanate groups with a monoalcohol compound containing ethylenically unsaturated groups or by reacting a compound having two or more isocyanate groups with a monoalcohol compound containing ethylenically unsaturated groups and an alcohol compound having two or more hydroxyl groups, said urethane (meth) acrylate compound (A) being characterized by having an isocyanate group and ethylenically unsaturated groups.
摘要翻译：本发明提供一种热固性树脂，其能够通过手工铺板（HUP）模塑，树脂传递模塑（RTM）或真空辅助树脂传递模塑（VaRTM）生产具有良好可加工性和优异机械性能的碳纤维增强塑料。根据本发明的氨基甲酸酯（甲基）丙烯酸酯化合物（A）是通过使具有两个或多个异氰酸酯基的化合物与含有烯键式不饱和基团的一元醇化合物反应或通过使具有两个或多个含有烯键式不饱和基团的一元醇化合物和具有两个或多个羟基的醇化合物的异氰酸酯基团，所述氨基甲酸酯（甲基）丙烯酸酯化合物（A）的特征在于具有异氰酸酯基和烯属不饱和基团。

7. 发明授权

US09102780B2 Catalysts for reaction between an isocyanate and an alcohol 有权
标题翻译：异氰酸酯与醇反应的催化剂
公开(公告)号：US09102780B2
公开(公告)日：2015-08-11
申请号：US13123981
申请日：2009-10-12
申请人： Christian Maliverney , Laurent Saint-Jalmes
发明人： Christian Maliverney , Laurent Saint-Jalmes
IPC分类号： C08G18/18 , C08G18/30 , C08G18/42 , C07C269/02 , C08J9/08 , C08G18/08 , C08G18/28 , C08G18/48
CPC分类号： C08G18/1816 , C07C269/02 , C08G18/14 , C08G18/1808 , C08G18/1858 , C08G18/2815 , C08G18/42 , C08G18/4825 , C08J9/08
摘要： Processes are described for preparing polyurethane polymers by reacting an isocyanate with an alcohol using a non-tin based catalyst having the formula where R1, which are identical or different, are a fluoroalkyl, monovalent alkyl, cycloalkyl, (cycloalkyl)alkyl, or the ring of the cycloalkyl group that optionally comprises at least one heteroatom, R2 represents a hydrogen atom, an aromatic, arylalkyl, fluoroalkyl, alkylamine, alkylguanidine, monovalent alkyl, cycloalkyl or an alkyl group substituted by an optionally substituted ring, which optionally comprises at least one heteroatom, and R3 represents an arylalkyl, fluoroalkyl, alkylamine, alkylguanidine, monovalent alkyl, cylcoalkyl, or alkyl group substituted by an optionally substituted ring which optionally comprises at least one heteroatom, when the R2 radical is not a hydrogen atom, the R2 and R3 radicals optionally being linked to form a 3 to 7 membered optionally substituted aliphatic ring, and the R1, R2 and R3 radicals do not comprise a silicon atom.
摘要翻译：描述了通过使用具有下式的非锡基催化剂使异氰酸酯与醇反应制备聚氨酯聚合物的方法，其中相同或不同的R 1是氟烷基，一价烷基，环烷基，（环烷基）烷基或环任选地包含至少一个杂原子的环烷基，R 2表示氢原子，芳族，芳基烷基，氟烷基，烷基胺，烷基胍，一价烷基，环烷基或被任选取代的环取代的烷基，其任选地包含至少一个并且R 3表示芳基烷基，氟代烷基，烷基胺，烷基胍，一价烷基，环烷基或任意取代的环取代的烷基，其任选地包含至少一个杂原子，当R 2基团不是氢原子时，R 2和R 3 可任意连接的基团形成3至7元任选取代的脂族环，并且R 1，R 2和R 3基团为n 其包含硅原子。

8. 发明授权

US09061991B2 Method for producing 1-amino-1-alkoxycarbonyl-2-vinylcyclopropane 有权
标题翻译： 1-氨基-1-烷氧基羰基-2-乙烯基环丙烷的制备方法
公开(公告)号：US09061991B2
公开(公告)日：2015-06-23
申请号：US13579045
申请日：2011-02-16
申请人： Yuuki Asuma , Tatsuya Suzuki , Jun Takehara , Tsugihiko Hidaka , Kuniko Asada , Ryoma Miyake , Yasumasa Dekishima , Hiroshi Kawabata
发明人： Yuuki Asuma , Tatsuya Suzuki , Jun Takehara , Tsugihiko Hidaka , Kuniko Asada , Ryoma Miyake , Yasumasa Dekishima , Hiroshi Kawabata
IPC分类号： C07C1/32 , C07C13/04 , C07C67/343 , C07B53/00 , C07B57/00 , C07C67/313 , C07C227/04 , C07C227/32 , C07C269/02 , C07C247/22 , C12P41/00 , C12P7/62
CPC分类号： C07C67/343 , C07B53/00 , C07B57/00 , C07B2200/07 , C07C67/313 , C07C227/04 , C07C227/32 , C07C247/22 , C07C269/02 , C07C2601/02 , C12P7/62 , C12P41/005 , C07C69/743 , C07C229/48 , C07C271/24
摘要： It is an object of the present invention to provide a novel method for producing (1R,2S)/(1S,2R)-1-amino-1-alkoxycarbonyl-2-vinylcyclopropane which is useful as a synthetic intermediate of therapeutic agents for hepatitis C and a synthetic intermediate thereof. According to the present invention, when a trans-2-butene derivative having a leaving group at each of the 1- and 4-positions is reacted with a malonic ester in the presence of a base, a specific amount of an alkali metal alkoxide or an alkali metal hydride is used as the base, and further a specific amount of a malonic ester is used to produce a cyclopropane diester, and further, chiral or achiral 1-amino-1-alkoxy-carbonyl-2-vinylcyclopropane and a salt thereof are synthesized using the cyclopropane diester.
摘要翻译：本发明的目的是提供一种制备（1R，2S）/（1S，2R）-1-氨基-1-烷氧基羰基-2-乙烯基环丙烷的新方法，其可用作肝炎治疗剂的合成中间体 C及其合成中间体。根据本发明，当在碱存在下使具有1位和4位的离去基团的反式-2-丁烯衍生物与丙二酸酯反应时，将特定量的碱金属醇盐或使用碱金属氢化物作为碱，进一步使用特定量的丙二酸酯来制备环丙烷二酯，此外，手性或非手性1-氨基-1-烷氧基 - 羰基-2-乙烯基环丙烷及其盐使用环丙烷二酯合成。

9. 发明授权

US08741261B2 Methods for carbon isotope labeling synthesis by transition metal-promoted carbonylation via isocyanate using azides and carbon-isotope monoxide 失效
标题翻译：通过使用叠氮化物和碳同位素一氧化碳通过异氰酸酯过渡金属促进羰基化的碳同位素标记合成方法
公开(公告)号：US08741261B2
公开(公告)日：2014-06-03
申请号：US11086632
申请日：2005-03-22
申请人： Bengt Langstrom , Julien Barletta , Hisashi Doi , Masaaki Suzuki , Ryoji Noyori , Yasuyoshi Watanabe , Farhad Karimi
发明人： Bengt Langstrom , Julien Barletta , Hisashi Doi , Masaaki Suzuki , Ryoji Noyori , Yasuyoshi Watanabe , Farhad Karimi
IPC分类号： A61K51/00 , A61M36/14 , C07D345/00 , C07D205/00 , C07D213/46
CPC分类号： C07C333/04 , A61K51/04 , A61K51/0453 , A61K51/0455 , C07B59/00 , C07B2200/05 , C07C231/10 , C07C269/02 , C07C273/1827 , C07C333/08 , C07D205/08 , C07D207/263 , C07D207/267 , C07D213/64 , C07C233/07 , C07C271/28 , C07C275/28 , C07C275/64
摘要： Methods and reagents for transition metal-promoted carbonylation via isocyanate using carbon-isotope labeled carbon monoxide are provided. The resultant carbon-isotope labeled compounds are useful as radiopharmaceuticals, especially for use in Positron Emission Tomography (PET). Associated kits for PET studies are also provided.
摘要翻译：提供了使用碳同位素标记的一氧化碳通过异氰酸酯过渡金属促进羰基化的方法和试剂。所得碳同位素标记的化合物可用作放射性药物，特别用于正电子发射断层扫描（PET）。还提供了用于PET研究的相关工具包。

10. 发明申请

US20110071307A1 PROCESS FOR PRODUCING EPOXY (METHA)ACRYLATE 失效
标题翻译：制备环氧（METHA）丙烯酸酯的方法
公开(公告)号：US20110071307A1
公开(公告)日：2011-03-24
申请号：US12922193
申请日：2009-03-12
申请人： Fumihiko Ishiyama , Takeshi Hizawa , Hideki Watanabe
发明人： Fumihiko Ishiyama , Takeshi Hizawa , Hideki Watanabe
IPC分类号： C07D303/16
CPC分类号： C07C269/02 , C07C271/28
摘要： An object of the present invention is to provide a process for producing an epoxy (meth)acrylate safely with good productivity, and the invention provides a process for continuously producing an epoxy (meth)acrylate, containing causing a mixed liquid of a compound (A) having a carboxyl group and a (meth)acryloyl group and a compound (B) having an epoxy group to pass continuously and densely through a tubular microchannel formed in a heat-conducting reaction device, and reacting the carboxyl group of the compound (A) with the epoxy group of the compound (B), in which the tubular microchannel in the reaction device has a space size making a fluid cross-sectional area, through which the mixed liquid passes densely, of from 0.1 to 4.0 mm2, and the process contains heating the heat-conducting reaction device to a temperature of from 150 to 260° C., reacting the mixed liquid to provide a Reynolds number of a reaction liquid passing through the tubular microchannel in a range of from 0.4 to 100, and after completing reaction, cooling continuously a reaction product discharged from the heat-conducting reaction device.
摘要翻译：本发明的目的在于提供一种以高生产率安全地生产环氧（甲基）丙烯酸酯的方法，本发明提供一种连续制备环氧（甲基）丙烯酸酯的方法，该方法含有使化合物（A））具有羧基和（甲基）丙烯酰基的化合物（B）和具有环氧基的化合物（B）连续密集地通过形成在导热反应装置中的管状微通道，并使化合物（A ）与化合物（B）的环氧基的反应，其中反应装置中的管状微通道具有使混合液体密集通过的流体截面积为0.1〜4.0mm 2的空间尺寸，该方法包括将导热反应装置加热至150-260℃的温度，使混合液体反应，以提供穿过管状微通道的反应液体的雷诺数在0.4至 100，反应完成后，连续冷却从导热反应装置排出的反应物。

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