公开(公告)号：EP0885180B1

公开(公告)日：2007-04-11

申请号：EP97914187.6

申请日：1997-03-04

Applicant: BASF Aktiengesellschaft

Inventor： AUMÜLLER, Alexander ,  KOCH, Andreas ,  SUTORIS, Heinz, Friedrich ,  DUPUIS, Jacques ,  NIESSNER, Manfred

IPC: C07B63/04 ,  C07C231/22 ,  C07C17/42 ,  C07C41/46 ,  C07C67/62 ,  C07D201/18 ,  C07D207/267 ,  C07D223/10

CPC classification number: C07D207/27 ,  C07B63/04 ,  C07C41/46 ,  C07D211/94 ,  C07D227/087 ,  C07C43/16

Abstract: The invention concerns a monomer composition comprising: A) monomers which contain vinyl groups and in which a heteroatom selected from the group comprising halogens, nitrogen, oxygen, sulphur or silicon is present on the vinyl group; and B) at least one N-oxyl compound of a secondary amine which does not carry any hydrogen atoms on the α-C atoms, in an amount which is effective as a stabilizer against premature polymerization.

公开(公告)号：EP1351931B1

公开(公告)日：2004-08-11

申请号：EP02702241.7

申请日：2002-01-08

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： BOTTCHER, Arnd ,  PINKOS, Rolf ,  LORENZ, Rudolf, Erich

IPC: C07D201/18 ,  C07D223/10 ,  C07D227/087

CPC classification number: C07D223/10 ,  C07D201/18

Abstract: The invention relates to a method for storing and transporting N-vinyl-ε-caprolactam, which is characterized by maintaining the N-vinyl-ε-caprolactam in the liquid phase.

公开(公告)号：EP0029804A1

公开(公告)日：1981-06-03

申请号：EP80810327.9

申请日：1980-10-30

Applicant: CIBA-GEIGY AG

Inventor： Koci, Zdenek ,  Schaub, Andres

IPC: D06P3/60 ,  D06P3/85 ,  D06L3/12 ,  C07D201/18 ,  C07D201/14

CPC classification number: D06P3/6033 ,  C07D201/18 ,  D06P3/8233 ,  Y10S8/918

Abstract: Färben oder Bedrucken von Textilmaterial aus Cellulosefasern oder Gemischen derselben mit synthetischen Fasern mit in Wasser schwer löslichen oder unlöslichen Farbstoffen in Gegenwart spezifischer Hilfsmittel, unter anderem der Lactamreihe.
Diese Hilfsmittel bewirken eine erhöhte Farbausbeute, insbesondere auf dem Cellulosematerial, und bei Verwendung von Mischgeweben egaleTon-in-Ton Färbungen.

Abstract translation: 由纤维素纤维或它们的混合物与特定的染料助剂，除其他事项外，Lactamreihe的存在微溶或不溶于水的合成纤维由其制成的染色或印花织物材料。 这些工具提供增加得色量，特别是在纤维素材料，以及使用共混物音调上音染色egale时。

公开(公告)号：KR1020090023557A

公开(公告)日：2009-03-05

申请号：KR1020087027088

申请日：2007-03-29

Applicant: 바스프 에스이

Inventor： 와브니츠,토비아스 ,  핀코스,롤프 ,  오트,카를

IPC: C07D201/18 ,  C07D207/26 ,  C07D211/76 ,  C07D223/10

CPC classification number: C07D201/18 ,  C07D207/267 ,  C07D211/76 ,  C07D223/10

Abstract: Process for the preparation of an N-alkyl lactam with improved colour quality, where 0.01 to 10% by weight of a C1-10-alcohol or a compound which releases 0.01 to 10% by weight of a C1-10-alcohol is added to the N-alkyl lactam. Mixture comprising at least 99.0% by weight of an N-alkyl lactam and in the range from 100 to 5000 ppm by weight of a C1-10-alcohol or of an acetal, aminal or an ortho ester which releases in the range from 100 to 5000 ppm by weight of a C1-10-alcohol.

Abstract translation: 制备具有改进的颜色质量的N-烷基内酰胺的方法，其中加入0.01至10重量％的C 1-10醇或释放0.01至10重量％的C 1-10醇的化合物 N-烷基内酰胺。 混合物包含至少99.0重量％的N-烷基内酰胺和100-5000重量ppm的C1-10醇或缩醛，缩醛或原酸酯，其释放范围为100至 5000重量ppm的C 1-10醇。

公开(公告)号：KR101431845B1

公开(公告)日：2014-08-25

申请号：KR1020087027088

申请日：2007-03-29

Applicant: 바스프 에스이

Inventor： 와브니츠,토비아스 ,  핀코스,롤프 ,  오트,카를

IPC: C07D201/18 ,  C07D207/26 ,  C07D211/76 ,  C07D223/10

CPC classification number: C07D201/18 ,  C07D207/267 ,  C07D211/76 ,  C07D223/10

Abstract: 0.01 내지 10 중량％의 C
1-10 -알콜 또는 0.01 내지 10 중량％의 C
1-10 -알콜을 방출하는 화합물을 N-알킬락탐에 첨가하는, 개선된 색상 품질을 갖는 N-알킬락탐의 제조 방법. 적어도 99.0 중량％의 N-알킬락탐 및 100 내지 5000 중량ppm 범위의 C
1-10 -알콜 또는 100 내지 5000 중량ppm 범위의 C
1-10 -알콜을 방출하는 아세탈, 아미날 또는 오르토 에스테르를 포함하는 혼합물.
Ｎ-알킬락탐, 색상 품질