公开(公告)号：EP2225384A1

公开(公告)日：2010-09-08

申请号：EP07847530.8

申请日：2007-11-29

Applicant: BASF SE

Inventor： HÄRING, Dietmar ,  WINTER, Gabi ,  SCHNELLER, Arnold ,  AULENTA, Francesca

IPC: C12P7/62

CPC classification number: C12P7/62

Abstract: The invention relates to a method for producing (meth) acrylic acid esters (F) of hydroxy-functional flavoring agents (A), wherein at least one hydroxy-functional flavoring agent (A), in the presence of at least one enzyme (E), is esterified with (meth) acrylic acid (S) or transesterified with at least one (meth) acrylic acid ester (D), wherein the reaction occurs in the absence of solvents in the case of transesterification.

公开(公告)号：EP2297248A1

公开(公告)日：2011-03-23

申请号：EP09772272.2

申请日：2009-06-09

Applicant: BASF SE

Inventor： AULENTA, Francesca ,  GIBON, Cecile ,  SCHNELLER, Arnold ,  WEBER, Martin

IPC: C08L77/00 ,  C08L35/02 ,  C08J9/08 ,  B62D29/00 ,  E06B3/20 ,  C08J9/00

CPC classification number: C08J9/02 ,  C08J9/0061 ,  C08J2201/03 ,  C08J2377/00 ,  C08J2433/00 ,  C08L35/02 ,  C08L77/00 ,  C08L2666/04

Abstract: Thermoplastic moulding masses containing A)10 to 99.9 wt. % of at least one thermoplastic polyamide B) 0.1 to 50 wt. % of a copolymer obtainable by (i) production of at least one reaction mixture (a) by radical copolymerisation of one or more monoethylenically-unsaturated compounds (monomer(s) B1) with one or more compounds selected from the group of itaconic acid, mesaconic acid, fumaric acid, maleic acid, aconitic acid, glutaconic acid or the salts esters and anhydrides thereof (monomer(s) B2) and (ii) optionally reaction of at least one of the copolymers obtained in step (i) with one or more cross-linking agents (b). C) 0 to 60 wt. % of further adjuncts, wherein the sum of the weight percentages of components A) to C) is 100 %.

公开(公告)号：EP2419434A2

公开(公告)日：2012-02-22

申请号：EP10711418.3

申请日：2010-03-30

Applicant: BASF SE

Inventor： KELLER, Harald ,  EMMELUTH, Mario ,  BALENSIEFER, Tim ,  URIBE AROCHA, Paola ,  AULENTA, Francesca

IPC: C07H5/06 ,  C07H15/12

CPC classification number: C07H15/12 ,  C07H5/06

Abstract: The invention relates to a method for producing unsaturated acylamidoalkyl polyhydroxy acid amides, in which the reaction product from polyhydroxy acid lactone and aliphatic diamine is reacted with the anhydride of a simple unsaturated carboxylic acid. The invention also relates to unsaturated acylamidoalkyl polyhydroxy acid amides and to a method for producing polymers from unsaturated acylamidoalkyl polyhydroxy acid amides.

Abstract translation: 本发明涉及一种生产不饱和酰基酰氨基烷基多羟基酰胺的方法，其中使来自多羟基酸内酯和脂肪族二胺的反应产物与简单的不饱和羧酸的酸酐反应。 本发明还涉及不饱和酰基酰氨基烷基多羟基酸酰胺以及由不饱和酰基酰氨基烷基多羟基酰胺生产聚合物的方法。

公开(公告)号：EP2419435A2

公开(公告)日：2012-02-22

申请号：EP10715142.5

申请日：2010-03-30

Applicant: BASF SE

Inventor： KELLER, Harald ,  EMMELUTH, Mario ,  BALENSIEFER, Tim ,  URIBE AROCHA, Paola ,  AULENTA, Francesca

IPC: C07H5/06 ,  C07H13/00 ,  C07H15/12

CPC classification number: C07H5/06 ,  C07H13/00 ,  C07H15/12

Abstract: The invention relates to a method for producing monoethylenically unsaturated glycosylamines, in which an aldehyde sugar is reacted with a primary aliphatic amine or ammonia in an aqueous medium and with the anhydride of a simple unsaturated carboxylic acid, without intermediate isolation, or aldehyde sugar is reacted directly with allylamine. The invention also relates to a method for producing polymers containing polymerised N-acylated glycosylamine groups, and to novel unsaturated N-maleinylated glycosylamine.