公开(公告)号：US09873658B2

公开(公告)日：2018-01-23

申请号：US15103789

申请日：2014-12-10

Applicant: BASF SE

Inventor： Andreas Weickgenannt ,  Bernd Bastian Schaack ,  Barbara Wucher ,  Alexander Panchenko ,  Frank Hettche ,  Martin Bock ,  Aik Meam Tan ,  Kirsten Dahmen

IPC: C07C209/72 ,  B01J23/46 ,  B01J35/10 ,  B01J37/02 ,  B01J37/08 ,  B01J37/18

CPC classification number: C07C209/72 ,  B01J23/462 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0225 ,  B01J37/0236 ,  B01J37/08 ,  B01J37/18 ,  Y02P20/582 ,  C07C211/36

Abstract: The present invention relates to a process for hydrogenating 4,4′-methylenedianiline and/or polymeric MDA with hydrogen in the presence of a catalyst comprising ruthenium on a zirconium oxide support material, and also to the use of a catalyst comprising ruthenium on a zirconium oxide support material for hydrogenating 4,4′-methylenedianiline and/or polymeric MDA.

公开(公告)号：US09695121B2

公开(公告)日：2017-07-04

申请号：US14764010

申请日：2014-01-27

Applicant: BASF SE

Inventor： Stephanie Jaegli ,  Thomas Schmidt ,  Alfred Oftring ,  Alexander Panchenko ,  Kirsten Dahmen ,  Oliver Molt

IPC: C07D211/26 ,  C07D211/60

CPC classification number: C07D211/26 ,  C07D211/60

Abstract: The present invention relates to 2,6-bis(aminomethyl)piperidine derivatives as such (in the following text abbreviated to “2,6-BAMP derivatives”) which are defined by the general formula (I) shown in the following text. In addition, the present invention relates to a process for preparing such 2,6-BAMP derivatives by hydrogenation of the corresponding 2,6-dicyanopiperidine derivatives (hereinafter abbreviated to “2,6-DCP derivatives”) in the presence of a catalyst. The present invention further provides for the use of the 2,6-BAMP derivatives of the invention as hardeners for epoxy resins, as intermediate in the preparation of diisocyanates, which play an important role in the production of polyurethanes, as starters in the preparation of polyetherols and/or as monomers for polyamide production. The present invention further relates to the diisocyanates as such prepared from the 2,6-BAMP derivatives and also the corresponding preparative process.

公开(公告)号：US10329237B2

公开(公告)日：2019-06-25

申请号：US15103652

申请日：2014-12-10

Applicant: BASF SE

Inventor： Bernd Bastian Schaack ,  Martin Bock ,  Kirsten Dahmen

IPC: C07C209/72

Abstract: The present invention relates to a method for hydrogenating aromatic compounds with hydrogen in the presence of a catalyst, in which the catalyst comprises ruthenium on a zirconium oxide support material, and also the use of a catalyst comprising ruthenium on a zirconium oxide support material for hydrogenating aromatic compounds.

公开(公告)号：US09650542B2

公开(公告)日：2017-05-16

申请号：US14771681

申请日：2014-07-29

Applicant: BASF SE

Inventor： Christoph Mueller ,  Christian Mueller ,  Kirsten Dahmen ,  Alexander Panchenko ,  Ansgar Gereon Altenhoff ,  Monika Charrak ,  Andreas Kunst ,  Michael Henningsen ,  Achim Kaffee

IPC: C08L63/00 ,  C08G65/48 ,  C08F283/00 ,  C09D179/02 ,  C09D163/00 ,  C08G59/40 ,  C08L79/02 ,  C08K7/02 ,  C08G73/02

CPC classification number: C09D179/02 ,  C08G59/4042 ,  C08G73/0206 ,  C08G73/0213 ,  C08K7/02 ,  C08L79/02 ,  C09D163/00 ,  C08L63/00

Abstract: The present invention relates to the use of substantially linear polypropyleneimine as a hardener for epoxy resins, and also to a corresponding curable composition, to the curing thereof, and to the cured epoxy resin obtainable therefrom.

公开(公告)号：US08987518B2

公开(公告)日：2015-03-24

申请号：US14190784

申请日：2014-02-26

Applicant: BASF SE

Inventor： Ansgar Gereon Altenhoff ,  Christoph Mueller ,  Christian Mueller ,  Andreas Kunst ,  Thomas Reissner ,  Kirsten Dahmen

IPC: C07C209/60 ,  C07C211/13 ,  C08G73/02 ,  C09J179/02

CPC classification number: C08G73/0206

Abstract: The present invention relates to polyamines and to a process for preparing polyamines.

Abstract translation: 本发明涉及多胺和制备多胺的方法。

公开(公告)号：US20150018457A1

公开(公告)日：2015-01-15

申请号：US14500415

申请日：2014-09-29

Applicant: BASF SE

Inventor： DOMINIC SUTER ,  Manfred Kinscherff ,  Kirsten Dahmen ,  Hendrik Heising ,  Achim Kaffee ,  Johann-Peter Melder ,  Boris Buschhaus ,  Kevin Huyghe ,  Gunther van Cauwenberge

IPC: C08G59/50 ,  C08G69/34

CPC classification number: C08G59/502 ,  C08G69/34 ,  C08L63/00 ,  C09K3/00

Abstract: The present invention relates to an amine composition comprising linear triethylenetetramine and one or more amine compounds selected from the group consisting of tertiary amines derived from the condensation of ethylenediamine and methyl-substituted compounds derived from linear triethylenetetramine as well as a method of production for said composition.The present invention also relates to the use of linear triethylenetetramine or an amine composition according to the invention as amine curing agents.The present invention also relates to amine curing agent compositions comprising linear triethyienetetramine as well as to curable compositions comprising linear triethylenetetramine and to a method for producing said curable compositions.Additionally, the present invention relates to a cured epoxy resin comprising linear triethylenetetramine, especially a reinforced composite, and a method for producing said cured epoxy resins.Furthermore, the present invention relates to reactive polyamide resins obtainable from linear triethylenediamine and dimer fatty acids.

Abstract translation: 本发明涉及包含直链三亚乙基四胺和一种或多种胺化合物的胺组合物，所述胺化合物选自衍生自乙二胺的缩合物的叔胺和衍生自线性三亚乙基四胺的甲基取代的化合物，以及所述组合物的制备方法 。 本发明还涉及线性三亚乙基四胺或根据本发明的胺组合物作为胺固化剂的用途。 本发明还涉及包含直链三乙烯四胺的胺固化剂组合物以及包含线性三亚乙基四胺的可固化组合物以及制备所述可固化组合物的方法。 另外，本发明涉及包含直链三亚乙基四胺，特别是增强复合材料的固化环氧树脂，以及制备所述固化环氧树脂的方法。 此外，本发明涉及由直链三亚乙基二胺和二聚脂肪酸得到的反应性聚酰胺树脂。