公开(公告)号：US6127101A

公开(公告)日：2000-10-03

申请号：US484001

申请日：2000-01-18

申请人： Kevin Rodney Lassila ,  Richard V. C Carr ,  Kristen Elaine Minnich

发明人： Kevin Rodney Lassila ,  Richard V. C Carr ,  Kristen Elaine Minnich

IPC分类号： C11D1/40 ,  C11D3/20 ,  C11D3/26 ,  C11D17/08 ,  G03F7/32 ,  H01L21/027 ,  H01L21/304 ,  G03C5/30 ,  D11D1/58

CPC分类号： G03F7/322

摘要： This invention provides water-based compositions, particularly coating, ink, fountain solution, adhesive, agricultural and photoresist developing/electronics cleaning compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a surface tension reducing amount of certain alkylated aminoalkylpiperazine compounds of the structure ##STR1## where one of R.sup.1 and R.sup.2 is a C5-C14 alkyl or cycloalkyl group and the other is H, or both or R.sup.1 and R.sup.2 are C5 to C8 alkyl groups, and n is 2 or 3.

摘要翻译： 本发明提供水基组合物，特别是涂料，油墨，润版液，粘合剂，农业和光致抗蚀剂显影/电子清洁组合物，其通过引入表面张力降低量的某些烷基化氨基烷基哌嗪化合物显示出减少的平衡和动态表面张力 其中R1和R2之一为C5-C14烷基或环烷基，另一个为H或两者，或R 1和R 2为C 5至C 8烷基，n为2或3。

公开(公告)号：US4967006A

公开(公告)日：1990-10-30

申请号：US334848

申请日：1989-04-07

申请人： Richard V. C. Carr

发明人： Richard V. C. Carr

IPC分类号： B01J23/44 ,  B01J25/02 ,  C07B61/00 ,  C07C209/48 ,  C07C211/11 ,  C07C211/14 ,  C07C255/24

CPC分类号： C07C255/24 ,  C07C209/48

摘要： This invention relates to a process for the coproduction of propanediamines and alkylated aminopropanediamines. The process contemplates an initial cyanoethylation of ammonia under conditions for producing aminopropionitrile and modest levels of iminobispropionitrile. After separation of the iminobispropionitrile from the aminopropionitrile, the process involves the catalytic reductive alkylation of the iminobispropionitrile by reaction with an aldehyde in the presence of hydrogen to form the alkylated iminobispropionitrile followed by the catalytic hydrogenation of the nitrile group in aminopropionnitrile and iminobispropionitrile to the amine.

公开(公告)号：US4943633A

公开(公告)日：1990-07-24

申请号：US209733

申请日：1988-06-22

申请人： Richard V. C. Carr ,  Thomas A. Johnson

发明人： Richard V. C. Carr ,  Thomas A. Johnson

IPC分类号： B01J31/02 ,  C07B61/00 ,  C07D205/08 ,  C07D207/27 ,  C07D211/40 ,  C07D223/10 ,  C07D225/02

CPC分类号： C07D223/10

摘要： This invention relates to an improved process for the preparation of cyanoalkyl lactams by the reaction of an unsaturated nitrile with a lactam, said cyanoalkyl lactam of the formula ##STR1## wherein R is H, or methyl, R.sub.1 is H, methyl or ethyl and n is a number ranging from 2-11 and wherein each of the methylene groups may carry a lower alkyl substituent as shown. The improvement comprises: reacting said lactam with an alpha-beta unsaturated nitrile having from 3-6 carbon atoms in the presence of a catalytic amount of a diazabicycloalkene of the formula ##STR2## wherein R, R.sub.1 and n have the above meaning. Typically, acrylonitrile is reacted with .epsilon.-caprolactam in the presence of diazabicycloundecene.

公开(公告)号：US4604214A

公开(公告)日：1986-08-05

申请号：US766849

申请日：1985-08-16

申请人： Richard V. C. Carr ,  Carl J. Martin ,  Roland Gonzalez ,  Thomas A. Albanese

发明人： Richard V. C. Carr ,  Carl J. Martin ,  Roland Gonzalez ,  Thomas A. Albanese

IPC分类号： C02F1/72 ,  C02F9/00 ,  C07C201/16

CPC分类号： C07C201/16 ,  C02F1/722 ,  C02F2101/38 ,  C02F2103/36 ,  Y10S210/909

摘要： This invention relates to a process for removing trinitrocresols and picric acid contaminants from a wastewater stream generated in the production of nitroaromatics, particularly dinitrotoluene, by the mixed acid technique. The process involves contacting the crude dinitrotoluene generated by the mixed acid technique with an alkaline medium to generate an alkaline wash water containing water soluble nitrocresols and picric acid therein. This wastewater then, is separated from the organic component or may be recycled for contact with further quantities of crude dinitrotoluene product from the reactor. When the concentration of the water soluble salts of trinitrocresols and picric acid is of sufficient concentration, the wash water is treated with aqueous acid in sufficient proportion to reduce the pH to a level from 3-4. After pH adjustment, the medium is contacted with hydrogen peroxide and a ferrous ion under conditions to effect oxidation of a substantial portion of the trinitrocresol to carboxylic acid, nitric acid and carbon dioxide.

摘要翻译： 本发明涉及通过混合酸技术从硝基芳族化合物，特别是二硝基甲苯的生产中产生的废水中除去三硝基甲酚和苦味酸污染物的方法。 该方法包括将由混合酸技术产生的粗二硝基甲苯与碱性介质接触，以产生含有水溶性硝基甲酚和苦味酸的碱性洗涤水。 然后，该废水与有机组分分离，或者可以再循环用于与来自反应器的另外量的粗二硝基甲苯产物接触。 当三硝基甲酚和苦味酸的水溶性盐的浓度足够浓度时，用酸水溶液以足够的比例处理洗涤水，将pH降至3-4。 在pH调节之后，使介质与过氧化氢和亚铁离子接触，以使大部分三硝基甲酚氧化成羧酸，硝酸和二氧化碳。

公开(公告)号：US4496782A

公开(公告)日：1985-01-29

申请号：US512289

申请日：1983-07-08

申请人： Richard V. C. Carr

发明人： Richard V. C. Carr

IPC分类号： C07C201/16 ,  C07C79/10

CPC分类号： C07C201/16

摘要： A method is provided for denitrifying the aqueous spent acid of mononitration. The nitric acid in the aqueous spent acid is recovered by adiabatically reacting greater than a stoichiometric amount of a mononitroaromatic hydrocarbon with the aqueous spent acid which has been fortified to a nitric acid concentration of at least about 2 wt %. The denitrification method is useful in treating the aqueous spent acid phase from the mononitration stage of a dinitrotoluene process.

摘要翻译： 提供一种用于使单硝化的废酸水反硝化的方法。 废酸水溶液中的硝酸通过绝大多数化学计量的单硝基芳烃与已被强化至至少约2重量％的硝酸浓度的废酸水溶液绝热反应。 脱氮方法可用于从二硝基甲苯方法的单硝化阶段处理废酸水相。

公开(公告)号：US08148548B2

公开(公告)日：2012-04-03

申请号：US12353609

申请日：2009-01-14

申请人： Steffen Zahn ,  Richard V. C. Carr ,  Roberta Kathleen Hause ,  Carrie A. Costello ,  Mark Mclaws

发明人： Steffen Zahn ,  Richard V. C. Carr ,  Roberta Kathleen Hause ,  Carrie A. Costello ,  Mark Mclaws

IPC分类号： C07D495/04

CPC分类号： C07D517/04 ,  C07D333/28 ,  C07D345/00

摘要： A heterocyclic fused selenophenes and a method of making a heterocyclic fused selenophenes of formula (1): wherein X is S or Se, Y is S or Se, wherein one or both of X and Y is Se, R is a substituent group. The monomer being capable of polymerization to form an electrically conductive polymer or oligomer.

摘要翻译： 一种杂环稠合硒吩酚和制备式（1）的杂环稠合硒吩的方法：其中X是S或Se，Y是S或Se，其中X和Y中的一个或两个是Se，R是取代基。 该单体能够聚合以形成导电聚合物或低聚物。

公开(公告)号：US5430190A

公开(公告)日：1995-07-04

申请号：US259721

申请日：1994-06-14

申请人： Richard V. C. Carr ,  Craig R. Williams

发明人： Richard V. C. Carr ,  Craig R. Williams

IPC分类号： C07C209/26 ,  C07C213/04 ,  C07C213/08

CPC分类号： C07C213/04 ,  C07C209/26 ,  C07C213/08

摘要： A one-pot reaction process for the coproduction of two polyurethane catalysts which comprises reacting excess diethylenetriamine (DETA) in a reaction vessel with propylene oxide in the presence of a hydrogenation catalyst under conditions and for a period of time to essentially completely react the propylene oxide to give a mixture of DETA and N-2-hydroxypropyldiethylenetriamine (HPDETA), adding formaldehyde and hydrogen to the reaction vessel, reacting the DETA and HPDETA with the formaldehyde and hydrogen under conditions to effect permethylation of the DETA and HPDETA to afford N,N,N',N',N"-pentamethyldiethylenetriamine (PMDETA), a polyurethane catalyst, and N-2-hydroxypropyl-N,N',N',N"-tetramethyldiethylenetriamine (HPTMDETA) a nonfugitive polyurethane catalyst.

摘要翻译： 用于共同生产两种聚氨酯催化剂的一锅反应方法，其包括在氢化催化剂存在下，在一定时间内使过量的二亚乙基三胺（DETA）与环氧丙烷反应，使基本上完全反应环氧丙烷 得到DETA和N-2-羟丙基二亚乙基三胺（HPDETA）的混合物，向反应容器中加入甲醛和氢气，使DETA和HPDETA与甲醛和氢气在使DETA和HPDETA发生全甲基化的条件下反应，得到N，N ，N'，N'，N“ - 五甲基二亚乙基三胺（PMDETA），聚氨酯催化剂和N-2-羟丙基-N，N'，N'，N” - 四甲基二亚乙基三胺（HPTMDETA）。

公开(公告)号：US4642396A

公开(公告)日：1987-02-10

申请号：US638436

申请日：1984-08-07

申请人： Richard V. C. Carr ,  Bernard A. Toseland ,  David S. Ross

发明人： Richard V. C. Carr ,  Bernard A. Toseland ,  David S. Ross

IPC分类号： C01B21/36 ,  C07C201/16 ,  C07C79/10 ,  C07B43/02

CPC分类号： C07C201/16 ,  C01B21/36

摘要： This invention pertains to a process for extracting a nitroaromatic composition from a nitration medium containing nitric acid, water, and nitroaromatic. The process comprises contacting the nitration medium with nitric oxide under conditions such that the nitric oxide will react with the nitric acid to form nitrogen dioxide and water. Gaseous nitrogen dioxide is removed from the reaction medium and accordingly, the dissolved nitroaromatic present in the nitration medium separates to form an organic phase which then can be removed by decantation. Typically, one mole of nitric oxide is added to the nitration medium for every two moles of nitric acid present in said medium. Reaction conditions normally are from about 0.degree. to 90.degree. C.

摘要翻译： 本发明涉及从含硝酸，水和硝基芳族化合物的硝化介质中提取硝基芳族组合物的方法。 该方法包括使硝化介质与一氧化氮接触，使得一氧化氮将与硝酸反应形成二氧化氮和水。 从反应介质中除去气态二氧化氮，因此，硝化介质中溶解的硝基芳族化合物分离形成有机相，然后可通过倾析除去有机相。 通常，对于存在于所述介质中的每两摩尔硝酸，向硝化介质中加入1摩尔一氧化氮。 反应条件通常为约0〜90℃

公开(公告)号：US4609759A

公开(公告)日：1986-09-02

申请号：US606323

申请日：1984-05-02

申请人： Richard V. C. Carr

发明人： Richard V. C. Carr

IPC分类号： C07D295/06 ,  C07C85/02

CPC分类号： C07C209/22 ,  C07C201/08

摘要： This invention pertains to a process for producing 2,6 dinitroaniline derivates which are suited as intermediates for herbicides. The process involves the formation of a 1,2,6-trinitro-aromatic isomer and the subsequent nucleophilic displacement of the 1-nitrosubstituent with an amine. The reaction products can easily be separated from other organics by forming an amine salt and extracting with water.

摘要翻译： 本发明涉及一种适合作为除草剂中间体的2,6-二硝基苯胺衍生物的方法。 该方法包括形成1,2,6-三硝基芳族异构体，随后用胺对1-亚硝基取代基进行亲核取代。 通过形成胺盐并用水萃取，反应产物可以容易地与其它有机物分离。

公开(公告)号：US08759470B2

公开(公告)日：2014-06-24

申请号：US13216687

申请日：2011-08-24

申请人： Mark David Conner ,  Gamini Ananda Vedage ,  Peter Andrew Lucas ,  Courtney Thompson Thurau ,  Richard V. C. Carr

发明人： Mark David Conner ,  Gamini Ananda Vedage ,  Peter Andrew Lucas ,  Courtney Thompson Thurau ,  Richard V. C. Carr

IPC分类号： C08G18/32

CPC分类号： C08G18/5024 ,  C08G18/3234 ,  C08G2150/50 ,  C09D175/02

摘要： Mixed polycycloaliphatic amines (MPCA) and alkylates thereof (MPCA alkylates), methods for making mixed polycycloaliphatic MPCA amines and MPCA alkylates thereof, as well as polymeric compositions, such as spray-applied polyurea coating compositions, comprising said mixed amines MPCA and MPCA alkylates thereof are described herein. In one embodiment, the polymeric composition comprises an isocyanate component, and a resin component comprising an organic compound having the following Formula I: where R1, R2 and R3 are each independently selected from a hydrogen atom, an alkyl group comprising from 1 to 20 carbon atoms, an aryl group comprising from 3 to 12 carbon atoms, an aralkyl group comprising from 3 to 12 carbon atoms and combinations thereof, provided that there is at least one alkyl group within Formula I, and X is a methylene bridged polycycloaliphatic amine (MPCA).

摘要翻译： 混合多环脂族胺（MPCA）及其烷基化物（MPCA烷基化物），制备混合多环脂肪族MPCA胺及其MPCA烷基化物的方法，以及聚合物组合物，例如喷雾施加的聚脲涂料组合物，其包含所述混合胺MPCA及其MPCA烷基化物 在此描述。 在一个实施方案中，聚合物组合物包含异氰酸酯组分和包含具有下式I的有机化合物的树脂组分：其中R 1，R 2和R 3各自独立地选自氢原子，含有1至20个碳的烷基 原子，包含3至12个碳原子的芳基，含有3至12个碳原子的芳烷基及其组合，条件是式I中至少有一个烷基，X是亚甲基桥连的聚环脂族胺（MPCA ）。