公开(公告)号：US20180186944A1

公开(公告)日：2018-07-05

申请号：US15740019

申请日：2016-07-06

Applicant: BASF SE

Inventor： Gijsbrecht Jacobus Maria Habraken ,  Johannes Klaus Sprafke ,  Marion da Silva ,  Martin Alexander Bohn ,  Monika Charrak

IPC: C08J3/24 ,  C08G69/26 ,  C08G69/48

CPC classification number: C08J3/246 ,  C08G69/26 ,  C08G69/48 ,  C08L57/10 ,  C08L57/12

Abstract: The present invention relates to a process for preparing a crosslinked polyamide (vP) by providing a melt (S), which comprises at least one polyamide (P) containing furan units and at least one dienophile at a first temperature T1, and cooling the melt (S) subsequently to a second temperature T2 which is below the melting temperature TM of the at least one polyamide (P), to give the crosslinked polyamide (vP). The present invention further relates to a crosslinked polyamide (vP) obtainable by the process of the invention.

公开(公告)号：US09150685B2

公开(公告)日：2015-10-06

申请号：US14074192

申请日：2013-11-07

Applicant: BASF SE

Inventor： Ulrich Karl ,  Monika Charrak ,  Hans-Josef Thomas ,  Nicolas Marion

IPC: C08G59/24 ,  C08G59/28 ,  C08G59/30 ,  C08G59/32 ,  C08G59/38 ,  C08G59/50 ,  C08G59/62 ,  C08L63/00 ,  C09J163/00 ,  C09D163/00 ,  C07D301/28 ,  C07D303/24 ,  C07D303/26 ,  C07D303/27 ,  C07D303/28

CPC classification number: C08G59/245 ,  C07D303/28 ,  C09D163/00 ,  C09J163/00

Abstract: Cured epoxy resins are widespread on account of their outstanding mechanical and chemical properties. It is common to use epoxy resins based on bisphenol A diglycidyl ether or bisphenol F diglycidyl ether, but for many sectors these are problematic because of their endocrine effect. The present invention relates to 2-phenyl-1,3-propanediol diglycidyl ether derivates and to curable epoxy resin compositions based thereon, as alternatives to the bisphenol A or bisphenol F diglycidyl ethers and to the epoxy resin compositions based thereon.

Abstract translation: 固化环氧树脂由于其优异的机械和化学性能而广泛使用。 通常使用基于双酚A二缩水甘油醚或双酚F二缩水甘油醚的环氧树脂，但是对于许多部门，由于其内分泌效应，这些环节是有问题的。 本发明涉及2-苯基-1,3-丙二醇二缩水甘油醚衍生物和基于其的可固化环氧树脂组合物，作为双酚A或双酚F二缩水甘油醚的替代物以及基于其的环氧树脂组合物。

公开(公告)号：US20140128503A1

公开(公告)日：2014-05-08

申请号：US14074192

申请日：2013-11-07

Applicant: BASF SE

Inventor： Ulrich Karl ,  Monika Charrak ,  Hans-Josef Thomas

IPC: C08G59/24 ,  C09J163/00 ,  C09D163/00 ,  C07D303/28 ,  C07D301/28

CPC classification number: C08G59/245 ,  C07D303/28 ,  C09D163/00 ,  C09J163/00

Abstract: Cured epoxy resins are widespread on account of their outstanding mechanical and chemical properties. It is common to use epoxy resins based on bisphenol A diglycidyl ether or bisphenol F diglycidyl ether, but for many sectors these are problematic because of their endocrine effect. The present invention relates to 2-phenyl-1,3-propanediol diglycidyl ether derivates and to curable epoxy resin compositions based thereon, as alternatives to the bisphenol A or bisphenol F diglycidyl ethers and to the epoxy resin compositions based thereon.

Abstract translation: 固化环氧树脂由于其优异的机械和化学性能而广泛使用。 通常使用基于双酚A二缩水甘油醚或双酚F二缩水甘油醚的环氧树脂，但是对于许多部门，由于其内分泌效应，这些环节是有问题的。 本发明涉及2-苯基-1,3-丙二醇二缩水甘油醚衍生物和基于其的可固化环氧树脂组合物，作为双酚A或双酚F二缩水甘油醚的替代物以及基于其的环氧树脂组合物。

公开(公告)号：US10544256B2

公开(公告)日：2020-01-28

申请号：US15741536

申请日：2016-07-08

Applicant: BASF SE

Inventor： Alexander Panchenko ,  Monika Charrak ,  Ansgar Gereon Altenhoff ,  Thomas Reissner ,  Christian Krausche

IPC: C08G59/50 ,  C08G59/24 ,  C08K7/02 ,  C09D163/00

Abstract: The present invention relates to the use of oligo-N,N-bis(3-aminopropyl)methylamine as hardener for epoxy resins, and also to a corresponding curable composition, curing thereof, and the cured epoxy resin obtainable therefrom.

公开(公告)号：US09695139B2

公开(公告)日：2017-07-04

申请号：US14911974

申请日：2014-07-30

Applicant: BASF SE

Inventor： Ulrich Karl ,  Monika Charrak ,  Hans-Josef Thomas

IPC: C08G59/04 ,  C07D303/18 ,  C07C31/133 ,  C07C31/27 ,  C08G59/24 ,  C08G59/50

CPC classification number: C07D303/18 ,  C07C31/133 ,  C07C31/276 ,  C08G59/04 ,  C08G59/24 ,  C08G59/50

Abstract: Cured epoxy resins are widespread because of their excellent mechanical and chemical properties. Typically, epoxy resins based on bisphenol A diglycidyl ethers or bisphenol F diglycidyl ethers are used, but these are problematic for many sectors because of their effect on the endocrine system. The present invention relates to glycidyl ethers of limonene-based diols and/or polyols, and to curable epoxy resin compositions based thereon as alternatives to the bisphenol A diglycidyl ethers or bisphenol F diglycidyl ethers, or the epoxy resin compositions based thereon.

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.