公开(公告)号：US4150024A

公开(公告)日：1979-04-17

申请号：US860552

申请日：1977-12-14

Applicant: Andreas Syldatk ,  Jens Conrad ,  Harald Schnegelberger ,  Hans Andree ,  Gunter Jakobi

Inventor： Andreas Syldatk ,  Jens Conrad ,  Harald Schnegelberger ,  Hans Andree ,  Gunter Jakobi

IPC: A01N37/44 ,  A01N37/46 ,  C02F1/50 ,  C07D201/14 ,  C07D223/10 ,  C07D303/02 ,  C08G65/26 ,  C11D3/28 ,  C11D3/48

CPC classification number: C11D3/48 ,  A01N37/44 ,  A01N37/46 ,  C02F1/50 ,  C07D201/14 ,  C07D223/10 ,  C07D303/02 ,  C08G65/2633 ,  C11D3/28 ,  Y10S516/07

Abstract: Reaction products of .epsilon.-caprolactam with vicinal hydroxyalkylamines and possible adducts thereof with epoxyalkanes having the overall formula: ##STR1## wherein R.sub.1 and R.sub.2 are members selected from the group consisting of hydrogen and alkyl having 1 to 16 carbon atoms with the proviso that the sum of the carbon atoms in R.sub.1 and R.sub.2 is from 6 to 30 when R.sub.1 and R.sub.2 are alkyl and from 6 to 16 when R.sub.1 or R.sub.2 is hydrogen, R.sub.3 is a member selected from the group consisting of hydrogen, alkyl having 1 to 5 carbon atoms and ##STR2## where m is an integer from 2 to 10, and R.sub.4 and R.sub.5 are members selected from the group consisting of hydrogen and alkyl having 1 to 3 carbon atoms, EPA is an epoxide selected from the group consisting of ethylene oxide, propylene oxide and glycide, x is a number representing mols of from 1 to 5 and y is a number representing mols of from 0 to 5; and the organic and inorganic acid salts thereof; the reaction products are useful as antimicrobials in the treatment of aqueous media and in detergents together with other surface-active compounds.

Abstract translation: ε-己内酰胺与邻位羟烷基胺的反应产物及其与环氧烷烃的可能加合物，其总体结构如下：＆lt; IMAGE＆gt;

公开(公告)号：US3988351A

公开(公告)日：1976-10-26

申请号：US513873

申请日：1974-10-10

Applicant: Joseph P. Copes ,  David I. Randall

Inventor： Joseph P. Copes ,  David I. Randall

IPC: C07D201/14 ,  C07D207/26 ,  C07D207/267

CPC classification number: C07D207/267 ,  C07D201/14

Abstract: A complex of a polylactam and a phenolic compound having the formula: ##SPC1##Wherein m is an integer from 2 to 5; z and y are expressed as a ratio of z:y and is 1:1, 1:2, 2:3 or 1:4; W is alkylene having from 3 to 20 carbon atoms and each R and R.sub.2 is hydrogen, halogen, hydroxyl, alkoxy of 1 to 4 carbon atoms, amido, alkyl hydroxy of from 1 to 4 carbon atoms, cyano or alkyl having from 1 to 12 carbon atoms, and wherein R.sub.2 can also be alaninyl, or ##SPC2##Where each R' is hydrogen, hydroxyl, halo, cyano, alkyl having from 1 to 6 carbon atoms or nitro. The complexes are useful as germicides, insecticides, wood preservatives, plasticizers, and anti-oxidants.

Abstract translation: 具有下式的多聚内酰胺和酚类化合物的配合物：+ q，10，其中M为2至5的整数; Z和Y以Z：Y和IS 1：1，1：2，2：3或1：4的比例表示; W是具有3至20个碳原子的亚烷基，并且每个R和R 2是氢，卤素，羟基，1至4个碳原子的烷氧基，酰胺基，1至4个碳原子的烷基羟基，氰基或具有1至12个碳原子的烷基 碳原子，并且其中R2也可以是丙烯酰基，或+ q，11，其中每个R'是氢，羟基，卤素，氰基，具有1至6个碳原子的烷基或硝基。 该复合物可用作杀菌剂，杀虫剂，木材防腐剂，增塑剂和抗氧化剂。

公开(公告)号：US3988318A

公开(公告)日：1976-10-26

申请号：US513875

申请日：1974-10-10

Applicant: Joseph P. Copes ,  David I. Randall

Inventor： Joseph P. Copes ,  David I. Randall

IPC: C07D201/14 ,  C07D207/26 ,  C07D207/267 ,  C07D207/24 ,  C07D211/06

CPC classification number: C07D207/267 ,  C07D201/14

Abstract: A low molecular weight complex of a lactam and a hydroxy phenolic compound having the formula: ##SPC1##Wherein n is an integer of 3 to 5; W is hydrogen or alkyl having from 1 to 8 carbon atoms including cycloalkyl substituents; each R or R.sub.2 is alkoxy of from 1 to 4 carbon atoms, hydrogen, halogen, hydroxyl, nitro, cyano, carboxylamino, alkylhydroxy having from 1 to 4 carbon atoms or alkyl having from 1 to 10 carbon atoms, and wherein R.sub.2 can also be alaninyl or a hydroxy benzyl radical having the formula ##SPC2##Where R' is hydroxyl, cyano, alkyl having from 1 to 6 carbon atoms, hydrogen or halogen and wherein at least one R or R.sub.2 is hydroxy when R.sub.2 is other than a hydroxy benzyl radical.

Abstract translation: 具有下式的内酰胺和羟基酚类化合物的低分子量复合物：

公开(公告)号：US3828028A

公开(公告)日：1974-08-06

申请号：US24700972

申请日：1972-04-24

Applicant: UBE INDUSTRIES

Inventor： UCHIDA I ,  MASAKI M ,  FIKUI K

IPC: C07D201/14 ,  C07D41/06

CPC classification number: C07D201/14

Abstract: AN IMPROVED PROCESS FOR PRODUCING A LACTAM COMPLEX WHICH MAY BE READILY CONVERTED TO A CORRESPONDING LACTAM FROM AN ALICYCLIC KETOXIME COMPLEX BY REACTING SAID KETOXIME COMPLEX WITH A LACTIME-O-SULFONIC ACID METAL COMPOUND, AS A REARRANGEMENT REAGENT, OF THE FOLLOWING FORMULA (2)

(-O-SO2-O-C
WHEREIN R1 IS AN ALKYLENE GROUP SUBSTITUTED ALKYLENE GROUP HAVING 3 TO 11 CARBON ATOMS IN THE MAIN CHAIN, M IS A METAL ATOM SELECTED FROM METALS OF GOUPS 11B, IIIA, IV AND VA OF THE PERIODIC TABLE, X IS A HALOGEN ATOM, N IS THE MAXIMUM VALENCY OF M AND IS A POSITIVE INTEGER OF 2 TO 5, AND P IS EQUAL TO N OR A POSITIVE INTEGER SMALLER THAN N.

公开(公告)号：US5459261A

公开(公告)日：1995-10-17

申请号：US289577

申请日：1994-08-15

Applicant: Yasuhiko Higashio ,  Hiroshi Kajikuri ,  Keisuke Sugita ,  Hideki Doi ,  Masanobu Matsubara

Inventor： Yasuhiko Higashio ,  Hiroshi Kajikuri ,  Keisuke Sugita ,  Hideki Doi ,  Masanobu Matsubara

IPC: C07D201/16 ,  C07D201/14

CPC classification number: C07D201/16

Abstract: A process for producing a high purity caprolactam is disclosed in which a crude caprolactam obtained by a catalytic rearrangement of cyclohexanone oxime is subjected(1) to mixing, while stirring, with at least one hydrocarbon selected from the group consisting of aliphatic hydrocarbons and alicyclic hydrocarbons to form a liquid-liquid, two-layer liquid mixture, and then crystallizing caprolactam out of the liquid mixture;(2) to mixing with both at least one hydrocarbon selected from the group consisting of aliphatic hydrocarbons and alicyclic hydrocarbons, and water to form a liquid mixture, separating the liquid mixture into a hydrocarbon layer and a water layer, and then recovering caprolactam from the water layer; or(3) to distillation in the co-presence of at least one aliphatic saturated hydrocarbon of 10 to 18 carbon atoms.

Abstract translation: 公开了一种制备高纯度己内酰胺的方法，其中通过环己酮肟的催化重排获得的粗己内酰胺在搅拌下与至少一种选自脂族烃和脂环族烃的烃进行混合 形成液 - 液两层液体混合物，然后从该液体混合物中结晶己内酰胺; （2）与选自脂族烃和脂环烃的至少一种烃和水混合以形成液体混合物，将液体混合物分离成烃层和水层，然后从其中回收己内酰胺 水层; 或（3）在至少一种10至18个碳原子的脂族饱和烃的共存下进行蒸馏。

公开(公告)号：US4171305A

公开(公告)日：1979-10-16

申请号：US868061

申请日：1978-01-09

Applicant: Kazutaka Mochizuki

Inventor： Kazutaka Mochizuki

IPC: C07D223/10 ,  C07C67/00 ,  C07C241/00 ,  C07C265/12 ,  C07C265/14 ,  C07C271/06 ,  C07D201/14 ,  C08G18/00 ,  C08G18/76 ,  C08G18/80 ,  C09D5/03 ,  C09D5/44 ,  C09D5/46 ,  C09D175/00 ,  C09D175/04

CPC classification number: C08G18/7642 ,  C08G18/8074 ,  C09D175/04 ,  C08G2150/20

Abstract: Substantially pure crystals of .epsilon.-caprolactam-diblocked .omega.,.omega.'-diisocyanato-1,3-dimethylbenzene melting at 110.degree. C. or higher are advantageously used as a hardener of powder coating composition.

Abstract translation: 熔点在110℃以上的ε-己内酰胺 - 二嵌段ω，ω'-二异氰酸酯基-1,3-二甲基基本上纯的晶体有利地用作粉末涂料组合物的固化剂。

公开(公告)号：US3975377A

公开(公告)日：1976-08-17

申请号：US562905

申请日：1975-03-28

Applicant: Claude Poulain

Inventor： Claude Poulain

IPC: C07D201/16 ,  C07D201/14

CPC classification number: C07D201/16

Abstract: A process for preparing pure N-alkyl-lactams obtained by the reaction, in an organic solvent medium of, the corresponding lactamate of an alkali metal and an alkyl halide. This process consists of treating a reactive mixture of N-alkyl-lactam containing the corresponding cyclo-alkylene imine as an impurity with a current of carbon dioxide, until the cyclo-alkylene imine precipitates completely in the form of an insoluble carbonate, and then separating it from the precipitate.

Abstract translation: 通过在相应的碱金属和烷基卤的乳酸盐的有机溶剂介质中通过反应制备纯N-烷基 - 内酰胺的方法。 该方法包括将含有作为杂质的相应环 - 亚烷基亚胺的N-烷基 - 内酰胺的反应性混合物与二氧化碳的电流进行处理，直到环 - 亚烷基亚胺完全沉淀为不溶性碳酸酯的形式，然后分离 它从沉淀中。

公开(公告)号：US3836525A

公开(公告)日：1974-09-17

申请号：US7255170

申请日：1970-09-15

Applicant: UBE INDUSTRIES

Inventor： MASAKI M ,  UCHIDA M ,  ODA T ,  YAMAMOTO K

IPC: C07B45/02 ,  C07C303/32 ,  C07D201/02 ,  C07D201/14 ,  C07D41/06

CPC classification number: C07D201/02 ,  C07B45/02 ,  C07C303/32 ,  C07D201/14

Abstract: A PROCESS FOR THE PREPARATION OF LACTAMS AND SULFONIC ACID DERIVATIVES OF ACTIVE HYDROGEN-CONTAINING ORGANIC COMPOUNDS OF THE GROUP CONSISTING OF OXIMES, ALCOHOLS, PHENOLS, THIOLS, PRIMARY AMINES AND SECONDARY AMINES, WHICH COMPRISES REACTING A LACTAM-O-SULFONIC ACID WITH A COMPOUND SELECTED FROM THE SPECIFIED ORGANIC COMPOUNDS UNDER SUBSTANTIALLY ANHYDROUS CONDITIONS.

公开(公告)号：US3700656A

公开(公告)日：1972-10-24

申请号：US3700656D

申请日：1970-08-25

Applicant: UBE INDUSTRIES

Inventor： MASAKI MITSUO ,  FUKUI KIYOSHI ,  KURAMASU TETSURO ,  UEDA MASAHIRO

IPC: C07D201/04 ,  C07D201/14 ,  C07F7/00 ,  C07D41/06

CPC classification number: C07D201/14 ,  C07D201/04 ,  C07F7/003

Abstract: A PROCESS FOR THE PREPARATION OF LACTAMS, WHICH COMPRISES TREATING A LACTAM-STANNIC HALIDE COMPLEX WITH AN ALICYCLIC KETOXIME TO FORM THE CORRESPONDING LACTAM AND ALICYCLIC KETOXIME-STANNIC HALIDE COMPLEX.

公开(公告)号：US3563980A

公开(公告)日：1971-02-16

申请号：US3563980D

申请日：1968-04-05

Applicant: STAMICARBON

Inventor： MOURIK JOHANNES VAN ,  BEVEREN JOHANNES VAN ,  DILVA JOHANNES J DE

IPC: B01J19/18 ,  C07D201/14 ,  C08G69/18 ,  C07D41/08

CPC classification number: C08G69/18 ,  B01J19/1862 ,  B01J2219/0009 ,  B01J2219/00094 ,  B01J2219/00108 ,  B01J2219/00182 ,  C07D201/14

Abstract: PROCESS AND APPARTUS FOR PREPARING A CATALYST FOR THE ANIONIC POLYMERIZATION OF LACTAMS, IN WHICH A LACTAM AND A ALKALI METAL HYDROXIDE ARE CONTINOUSLY FED INTO A FIRST REACTION VESSEL THE LIQUID LEVEL IN SAID VESSEL BEING KEPT CONSTANT BY FEEDING A PORTION OF THE REACTION MIXTURE INTO A SECOND VESSEL AND THE LIQUID LEVEL IN SAID SECOND VESSEL BEING KEPT CONSTANT BY DISCHARGINGG A CONTINUOUS STREAM OF THE REACTION MIXTURE FROM SAID VESSEL. THE WATER FORMED IN THE REACTION VESSELS IS EVAPORATED BY HEATING IN VACUO AND THE VAPOUR THUS FORMED IS PASSED THROUGH A CONDENSER IN WHICH THE LACTAM IS CONDENSED AND RETURNED TO THE REACTION VESSELS.