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. 发明授权

US4182832A Curable composition containing 1,4-diaminobutane derivatives 失效
标题翻译：含有1,4-二氨基丁烷衍生物的固化组合物
公开(公告)号：US4182832A
公开(公告)日：1980-01-08
申请号：US950339
申请日：1978-10-11
申请人： Helmut Zondler , Roland Moser , Thaddeus Audykowski
发明人： Helmut Zondler , Roland Moser , Thaddeus Audykowski
IPC分类号： C07C217/62 , C08G59/50
CPC分类号： C07C217/62 , C08G59/5006
摘要： 1,4-Diaminobutanes of the formula ##STR1## in which R.sup.1 is H or --CH.sub.3 and R.sup.2 and R.sup.3 independently of one another are each a radical of the formula ##STR2## in which A is alkyl having 1 to 3 C atoms, --OCH.sub.3, --N(CH.sub.3).sub.2, --Cl or --Br and R.sup.2 also is alkyl having 1 to 3 C atoms, are prepared according to the invention by catalytically hydrogenating succinic acid dinitrile of the formula ##STR3## in the presence of acetic anhydride and hydrolyzing the N,N'-diacetyl-1,4-diaminobutanes thus obtained to diamines of the formula I, which are valuable curing agents for epoxide resins.
摘要翻译：其中R 1是H或-CH 3且R 2和R 3彼此独立的式“IMAGE”的1,4-二氨基丁烷各自是式IMA的基团，其中A是具有1-3个C原子的烷基， OCH 3，-N（CH 3）2，-Cl或-Br和R 2也是具有1至3个C原子的烷基，根据本发明通过在乙酸酐存在下催化氢化式“IMAGE”的琥珀酸二腈并将由此获得的N，N'-二乙酰基-1,4-二氨基丁酸水解成为式I的二胺，其是环氧树脂的有价值的固化剂。

2. 发明授权

US4193905A Curable epoxide resin mixtures containing diaminopropanes 失效
标题翻译：含二氨基丙烷的可固化环氧树脂混合物
公开(公告)号：US4193905A
公开(公告)日：1980-03-18
申请号：US856893
申请日：1977-12-02
申请人： Thaddeus Audykowski , Roland Moser
发明人： Thaddeus Audykowski , Roland Moser
IPC分类号： C07D231/54 , C07C67/00 , C07C209/00 , C07C211/11 , C07C211/27 , C08G59/00 , C08G59/50 , C08G59/62 , C08L63/00
CPC分类号： C08G59/5006 , C08G59/5046
摘要： Curable mixtures comprising a polyepoxide compound having on average more than one epoxide group per molecule and a 1,3-diaminopropane of the formula ##STR1## wherein R.sup.1 denotes hydrogen and R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each denote an alkyl having 1 to 12 C atoms, a phenyl or a heterocyclic 5-membered or 6-membered radical, or wherein R.sup.1 and R.sup.2 together with the C atom in the .alpha.-position of the propylenediamine from a substituted or unsubstituted aliphatic 5-membered or 6-membered ring having at most 12 C atoms and R.sup.3 and R.sup.4 together with the two C atoms in the .alpha.-position and the .beta.-position of the propylenediamine form a substituted or unsubstituted aliphatic or N-heterocyclic 5-membered or 6-membered ring having at most 12 C atoms, said mixtures containing 0.5 to 1.5 equivalents of active hydrogen atoms, bonded to nitrogen, in the 1,3-diaminopropane per 1 equivalent of epoxide groups in the epoxide compound. The curable mixtures are valuable casting resins and adhesives and are suitable for the preparation of storable B-stage resins.
摘要翻译：包含每分子平均具有多于一个环氧基团的聚环氧化物化合物的可固化混合物和式“IMAGE”的1,3-二氨基丙烷，其中R 1表示氢，R 1，R 2，R 3和R 4各自表示具有1至12个碳原子的烷基原子，苯基或杂环5元或6元基，或其中R 1和R 2与丙二胺的α-位中的C原子一起取代或未取代的脂族5元或6元环，其中具有大多数12个C原子和R3和R4与α-位中的两个C原子一起形成丙二胺的β-位，形成具有至多12C的取代或未取代的脂族或N-杂环的5元或6元环原子，所述混合物在环氧化合物中每1当量环氧基团在1,3-二氨基丙烷中含有0.5至1.5当量的与氮键合的活性氢原子。可固化混合物是有价值的铸塑树脂和粘合剂，并且适用于制备可储存的B阶树脂。

3. 发明授权

US4436892A Imidazolides 失效
标题翻译：咪唑啉
公开(公告)号：US4436892A
公开(公告)日：1984-03-13
申请号：US447344
申请日：1982-12-06
申请人： Helmut Zondler , Friedrich Lohse , Roland Moser
发明人： Helmut Zondler , Friedrich Lohse , Roland Moser
IPC分类号： C09K3/10 , C07D233/54 , C07D233/56 , C07D233/60 , C07D521/00 , C08G59/00 , C08G59/40 , C08K5/3445 , C09D163/00 , C09J163/00 , C08G59/54 , C08G59/44
CPC分类号： C07D233/64 , C07D231/12 , C07D233/56 , C07D249/08 , C08K5/3445
摘要： Novel imidazolides (N-acylimidazoles) of the formula I ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.12 -alkyl or phenyl, and R.sub.2 is hydrogen, orR.sub.1 is ethyl, and R.sub.2 is methyl, orR.sub.1 is hydrogen, and R.sub.2 is phenyl or methyl, andR.sub.3 is a group of any one of the formulae II-VI ##STR2## wherein X.sub.1 is hydrogen, chlorine or NO.sub.2, and X.sub.2 is hydrogen or NO.sub.2.The imidazolides are suitable as curing agents for polyepoxide compounds.
摘要翻译：式I的咪唑啉（N-酰基咪唑）其中R1是氢，C1-C12烷基或苯基，R2是氢，或R1是乙基，R2是甲基，或R1是氢，并且R 2是苯基或甲基，R 3是式II-VI其中X 1是氢，氯或NO 2，且X 2是氢或NO 2的任意一个。咪唑啉适合作为聚环氧化物化合物的固化剂。

4. 发明授权

US4324739A Dimethylamino derivatives and their use 失效
公开(公告)号：US4324739A
公开(公告)日：1982-04-13
申请号：US135800
申请日：1980-03-31
申请人： Helmut Zondler , Roland Moser
发明人： Helmut Zondler , Roland Moser
IPC分类号： C08G59/00 , C07C67/00 , C07C213/00 , C07C217/08 , C07C217/12 , C07C219/04 , C07C239/00 , C07C253/00 , C07C255/13 , C07C255/17 , C07C269/00 , C07C271/28 , C07C275/04 , C07C275/14 , C07C275/16 , C07C275/28 , C08G59/40 , C08G59/44 , C08G59/50 , C08G59/52 , C09J163/00 , C07C121/417 , C07C121/46 , C07C121/52 , C07C121/66
CPC分类号： C07C275/28 , C07C275/14 , C07C275/16 , C08G59/4014 , C08G59/50 , C08G59/52
摘要： (Dimethylaminoalkyl)carboxylic and -carbamic acid esters and (dimethylaminoalkyl) ethers and ureas are compounds which are especially suitable for use as amine curing agents for polyepoxide compounds. They impart longer curing times to the curable mixtures and thus good processing properties, especially when the mixtures are used as adhesives. In addition, the mechanical properties are often improved. Further, these compounds afford advantages when used as curing agents on account of their low volatility.

5. 发明授权

US4352913A Dimethylamino derivatives and their use 失效
标题翻译：二甲基氨基衍生物及其用途
公开(公告)号：US4352913A
公开(公告)日：1982-10-05
申请号：US295054
申请日：1981-08-21
申请人： Helmut Zondler , Roland Moser
发明人： Helmut Zondler , Roland Moser
IPC分类号： C07C275/14 , C07C275/16 , C07C275/28 , C08G59/40 , C08G59/50 , C08G59/52 , C08G59/42
CPC分类号： C08G59/4014 , C07C275/14 , C07C275/16 , C07C275/28 , C08G59/50 , C08G59/52
摘要： (Dimethylaminoalkyl)carboxylic and -carbamic acid esters and (dimethylaminoalkyl) ethers and ureas are compounds which are especially suitable for use as amine curing agents for polyepoxide compounds. They impart longer curing times to the curable mixtures and thus good processing properties, especially when the mixtures are used as adhesives. In addition, the mechanical properties are often improved. Further, these compounds afford advantages when used as curing agents on account of their low volatility.
摘要翻译：（二甲基氨基烷基）羧酸和 - 氨基甲酸酯和（二甲基氨基烷基）醚和脲是特别适合用作聚环氧化物化合物的胺固化剂的化合物。它们将可固化混合物的固化时间延长，因此具有良好的加工性能，特别是当混合物用作粘合剂时。此外，机械性能经常改善。此外，这些化合物由于其低挥发性而用作固化剂时提供优点。

6. 发明授权

US4129556A Curable epoxide resin mixtures 失效
标题翻译：可固化环氧树脂混合物
公开(公告)号：US4129556A
公开(公告)日：1978-12-12
申请号：US856892
申请日：1977-12-02
申请人： Helmut Zondler , Roland Moser
发明人： Helmut Zondler , Roland Moser
IPC分类号： C08G59/00 , C07C67/00 , C07C213/00 , C07C215/50 , C07C313/00 , C07C317/36 , C07C323/25 , C07C323/37 , C08G59/62 , C08G59/50
CPC分类号： C08G59/623
摘要： Curable mixtures containing (a) a polyepoxide compound having on average more than one epoxide group per molecule and (b) a diamine which contains hydroxyl groups and has the general formula Ia or Ib ##STR1## IN WHICH R is an alkyl radical having 2 to 16 C atoms, an aralkylene radical having 7 to 12 C atoms, an arylene radical having 6 to 16 C atoms, a cycloaliphatic radical having 6 to 12 C atoms or a radical containing at least one N, O or S atom in chains or cyclic groups, and R.sub.1 is a hydrogen atom, a halogen atom or an alkyl group having 1 to 4 C atoms and in which, in formula Ia, the two OH groups are in the orthoposition or para-position relative to the methylene group, there being, in the mixtures, 0.5 to 1.5 equivalents of active hydrogen atoms, which are bonded to nitrogen and oxygen in the diamine containing hydroxyl groups, per 1 equivalent of epoxide groups.
摘要翻译：含有（a）每分子平均具有多于一个环氧基团的聚环氧化物化合物和（b）含有羟基并具有通式Ia或Ib的二胺的可固化混合物（Ia） R为具有2〜16个碳原子的烷基，具有7〜12个碳原子的亚芳基，6〜16个碳原子的亚芳基，6〜12个碳原子的脂环族基，或含有至少1个N 链或环状基团中的O或S原子，R 1为氢原子，卤素原子或具有1〜4个碳原子的烷基，其中，在式Ia中，两个OH基团位于邻位或对位，相对于亚甲基的位置，每1当量的环氧基团，在混合物中存在0.5至1.5当量的活性氢原子，其与含二羟基的二胺中的氮和氧键合。

7. 发明申请

US20090071254A1 METHOD AND APPARATUS FOR THE DETECTION OF CRACKS IN THE TEETH OF GENERATOR ROTORS 审中-公开
标题翻译：用于检测发电机转子中裂纹的方法和装置
公开(公告)号：US20090071254A1
公开(公告)日：2009-03-19
申请号：US12212681
申请日：2008-09-18
申请人： James Knowles , Roland Moser
发明人： James Knowles , Roland Moser
IPC分类号： G01N29/04
CPC分类号： G01N29/11 , G01N29/265 , G01N2291/044 , G01N2291/104 , G01N2291/263 , G01N2291/2693
摘要： A method for non-destructive testing the teeth of a high power electrical generator rotor includes the steps of: providing a plurality of ultrasonic pulse echo transducers (22, . . . ,25) being arranged in an array (20), and being positioned and aligned in such a way as to provide a range of different inspection angles for the tooth geometry; positioning the array (20) on top of the rotor tooth; exciting at least one of the plurality of ultrasonic pulse echo transducers (22, . . . ,25) to produce a transmission beam for the interrogation of wedge angle on the underside of the tooth; and conditioning the acquired data from the at least one of the plurality of ultrasonic pulse echo transducers (22, . . . ,25) to capture reflection from the flaws within the tooth.
摘要翻译：一种用于对大功率发电机转子的齿进行非破坏性测试的方法包括以下步骤：提供布置在阵列（20）中的多个超声脉冲回波换能器（22 ...，25），并且被定位并且以这样的方式对准，以便为牙齿几何形状提供一系列不同的检查角度; 将阵列（20）定位在转子齿的顶部; 激励多个超声波脉冲回波换能器（22 ...，25）中的至少一个，以产生用于在齿的下侧询问楔角的透射束; 以及调节来自所述多个超声波脉冲回波换能器（22 ...，25）中的至少一个的所获取的数据，以捕获来自所述牙齿内的缺陷的反射。

8. 发明授权

US4618712A N-cyanocarboxylic acid amides, processes for their preparation and their use 失效
标题翻译： N-氰基羧酸酰胺，其制备方法及其用途
公开(公告)号：US4618712A
公开(公告)日：1986-10-21
申请号：US466457
申请日：1983-02-15
申请人： Friedrich Stockinger , Friedrich Lohse , Roland Moser
发明人： Friedrich Stockinger , Friedrich Lohse , Roland Moser
IPC分类号： C08G59/00 , C07C67/00 , C07C239/00 , C07C261/04 , C07C313/00 , C07C315/04 , C07C317/40 , C07C323/41 , C07C323/42 , C07C323/60 , C08G59/40 , C08G59/44
CPC分类号： C08G59/44 , C08G59/4014
摘要： N-Cyanocarboxlic acid amide derivatives which contain two or three ##STR1## groupings in the molecule are obtained by reacting 1 mol of a dicyanodiamine with 2 mols of a carboxylic acid anhydride or 1 mol of a dicyandiamine salt with 2 mols of a carboxylic acid halide or 1 mol of a dihalogeno compound with 2 mols of an N-cyanocarboxylic acid amide salt, or by reacting 1 mol of a carboxylic acid dichloride or trichloride with 2 or, respectively, 3 mols of a cyanamide or 1 mol of a carboxylic acid dicyandiamide or tricyantriamide salt with 2 or 3 mols of an alkylating agent.The N-cyanocarboxylic acid amide derivatives according to the invention are useful hardeners for epoxide resins.
摘要翻译：通过使1摩尔二氰基二胺与2摩尔羧酸酐或1摩尔二氰胺与2摩尔羧酸卤化物反应，得到分子中含有两个或三个“基团”基团的N-氰基碳酰胺酰胺衍生物或1摩尔具有2摩尔N-氰基羧酸酰胺盐的二卤代化合物，或通过使1摩尔二羧酸酰氯或三氯化碳与2或3摩尔氰胺或1摩尔羧酸双氰胺反应或三羟甲基胺酰胺盐与2或3摩尔的烷基化剂。根据本发明的N-氰基羧酸酰胺衍生物是用于环氧树脂的有用的硬化剂。

9. 发明授权

US4529821A Cyanoacylamide compounds 失效
标题翻译：氰基酰胺化合物
公开(公告)号：US4529821A
公开(公告)日：1985-07-16
申请号：US466458
申请日：1983-02-15
申请人： Friedrich Stockinger , Friedrich Lohse , Roland Moser
发明人： Friedrich Stockinger , Friedrich Lohse , Roland Moser
IPC分类号： C08F26/00 , C07C67/00 , C07C239/00 , C07C261/04 , C08F12/26 , C08F26/02 , C08G59/00 , C08G59/40 , C08G59/44 , C09J163/00 , C07C125/08
CPC分类号： C08F12/26 , C08F26/02 , C08G59/4014 , C08G59/44
摘要： N-Cyanoacylamide compounds of the formula I ##STR1## wherein R.sub.1 is hydrogen, alkyl, cycloalkyl or aryl, R.sub.2 is hydrogen or alkyl and R.sub.3 is hydrogen or alkyl and R.sub.3 is alkylene or arylenealkylene, are prepared by reacting 1 mol of an N-cyanocarboxylic acid amide salt with 1 mol of a halogen compound in a polar, aprotic solvent.The N-cyanoacylamide compounds of the formula I can be used for hardening epoxide resins, for the preparation of isomelamine or for the preparation of linear polymers which can be crosslinked by heat.
摘要翻译：式I的N-氰基酰胺化合物其中R1是氢，烷基，环烷基或芳基，R2是氢或烷基，R3是氢或烷基，R3是亚烷基或亚芳基亚烷基，是通过使1mol 在极性的非质子溶剂中加入1mol卤素化合物的N-氰基羧酸酰胺盐。式I的N-氰基酰胺化合物可用于固化环氧树脂，用于制备异质凝胺或用于制备可通过加热交联的线性聚合物。

10. 发明授权

US08235772B2 Method and device for pin removal in a confined space 有权
标题翻译：在密闭空间内针销拆卸的方法和装置
公开(公告)号：US08235772B2
公开(公告)日：2012-08-07
申请号：US12604862
申请日：2009-10-23
申请人： Roland Moser , Christopher John Hulme
发明人： Roland Moser , Christopher John Hulme
IPC分类号： B24C7/00
CPC分类号： B23P6/002 , B24C1/045 , B26F3/004 , F01D5/005 , F01D5/3053 , Y10T83/0591 , Y10T83/364
摘要： A method for drilling or cutting a pin surrounded by solid material includes the use of a water jet tool having a nozzle that is arranged at an angle with respect to a main body of the water jet tool. The water jet is directed over a portion of the surface of the pin, and removes that portion thereby fragmenting the pin. In order to minimize damage to the surrounding material, the portions removed touches the interface between the pin and the surrounding solid material at a minimal number of points and over a minimal extent of the interface. The method is applicable in particular to the removal of pins used in a press-fit for the securing of blades on a turbine rotor. The method facilitates “in situ” removal of pins within a confined space in a short time and at reduced cost.
摘要翻译：用于钻或切割由固体材料包围的销的方法包括使用具有相对于喷水工具的主体成角度设置的喷嘴的喷水工具。水射流引导销的表面的一部分，并且去除该部分，从而使销分裂。为了最小化对周围材料的损害，所消除的部分以最小数量的点和界面的最小程度触及销和周围固体材料之间的界面。该方法特别适用于拆卸用于压配合的用于将叶片固定在涡轮转子上的销。该方法有助于在短时间内以降低的成本在有限空间内“原位”去除销。

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