公开(公告)号：EP2016152A1

公开(公告)日：2009-01-21

申请号：EP07728226.7

申请日：2007-04-18

Applicant: BASF SE

Inventor： BEYERS, Cornelis Petrus ,  KIRSCH, Stefan ,  SCHÖCKER, Petra ,  PIETSCH, Ines

IPC: C09J133/04

CPC classification number: C09J133/066

Abstract: The invention relates to a contact adhesive containing an aqueous polymer dispersion that is produced by emulsion polymerization. The contact adhesive according to the invention is characterized in that the polymer contains 2-ethylhexyl(meth)acrylate and hydroxybutyl(meth)acrylate.

公开(公告)号：EP2978778B1

公开(公告)日：2020-01-22

申请号：EP14710234.7

申请日：2014-03-12

Applicant: BASF SE

Inventor： PIETSCH, Ines ,  HECKHOFF, Lars ,  RANFT, Meik ,  SCHULER, Peter ,  KUNTZ, Andrea

IPC: C08F6/22 ,  C08J7/00 ,  C08J9/00 ,  C08G18/82 ,  C09J7/30 ,  C08J3/16 ,  C08F220/10 ,  C08J9/32 ,  C09J133/08 ,  C08L33/08 ,  C09J7/21

公开(公告)号：EP2859035B1

公开(公告)日：2016-07-13

申请号：EP13725162.5

申请日：2013-05-27

Applicant: BASF SE

Inventor： PIETSCH, Ines ,  WEISS, Axel ,  PREISHUBER-PFLÜGL, Peter ,  BIPPUS, Patrick ,  HÜNERFAUTH, Klaus

IPC: C08J7/00

CPC classification number: C09D179/02 ,  C08J5/18 ,  C08J7/047 ,  C08J2379/02 ,  C08K3/28 ,  C08L33/02 ,  C09D133/02 ,  Y10T428/1379 ,  Y10T428/264 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31678 ,  Y10T428/31725 ,  Y10T428/31765 ,  Y10T428/31786 ,  Y10T428/31801 ,  Y10T428/31938 ,  Y10T428/31993

Abstract: The use of an aqueous Solution comprising at least one polyanion and at least one high molecular weight polyethyleneimine is described, for providing oxygen barrier properties to a polymer film. The polyanion is a polymer comprising acid groups neutralized with a base selected from the group consisting of inorganic bases and monovalent organic bases and having a weight average molecular weight of at least 10000 g/mol.

公开(公告)号：EP2723565B1

公开(公告)日：2015-03-11

申请号：EP12730870.8

申请日：2012-06-18

Applicant: BASF SE

Inventor： PIETSCH, Ines ,  WEISS, Axel ,  MICHL, Kathrin ,  PREISHUBER-PFLÜGL, Peter ,  SMIT, Theo

IPC: B32B27/08 ,  B32B27/36 ,  B65D81/34 ,  C09D4/06 ,  C09D133/00

CPC classification number: C09D133/08 ,  C09D4/06 ,  C09D133/02

公开(公告)号：EP2611850B1

公开(公告)日：2014-07-23

申请号：EP11749164.7

申请日：2011-08-25

Applicant: BASF SE

Inventor： MÜLLER, Kevin ,  PIETSCH, Ines ,  SEYFFER, Hermann ,  WEISS, Axel ,  VAN DER NET, Antje

IPC: C08G61/08 ,  C09D123/00 ,  C08J7/04

CPC classification number: C09D145/00 ,  C08G61/08 ,  C08G2261/3322 ,  C08G2261/3325 ,  C08G2261/418 ,  C08J7/042 ,  C08J2323/10 ,  C09D165/00

公开(公告)号：EP2125272A1

公开(公告)日：2009-12-02

申请号：EP08709058.5

申请日：2008-02-18

Applicant: BASF SE

Inventor： ARISANDY, Christofer ,  BEYERS, Cornelis, Petrus ,  PIETSCH, Ines ,  KIRSCH, Stefan ,  DRAGON, Andree

IPC: B23B27/00 ,  B32B27/30 ,  B32B7/12 ,  B65D53/06 ,  B65D75/30 ,  B65D77/20 ,  C09J133/06

CPC classification number: B32B27/00 ,  Y10T428/1334 ,  Y10T428/31504 ,  Y10T428/31678 ,  Y10T428/31699 ,  Y10T428/31786 ,  Y10T428/31855

Abstract: A multilayer laminate composed of at least: a) a backing, b) a layer of pressure-sensitive adhesive and c) a sealable layer, where the layer of pressure-sensitive adhesive is between the backing and the sealable layer, characterized in that the pressure-sensitive adhesive comprises a polymeric binder whose glass transition temperature is from -60 to -0°C and whose gel content is smaller than 50% by weight (abbreviated hereinafter to adhesive polymer).

公开(公告)号：EP4255943A1

公开(公告)日：2023-10-11

申请号：EP21816100.8

申请日：2021-11-30

Applicant: BASF SE

Inventor： SANDERS, Gemma ,  SIROKY, Juergen ,  PIETSCH, Ines ,  SPIES, Annika ,  MOEBIUS, Stephan ,  GERST, Matthias

IPC: C08F220/18 ,  C09J133/08 ,  C08F299/04

公开(公告)号：EP4114875A1

公开(公告)日：2023-01-11

申请号：EP21716598.4

申请日：2021-02-24

Applicant: BASF SE

Inventor： SCHUMACHER, Karl-Heinz ,  LICHT, Ulrike ,  PIETSCH, Ines ,  HECKHOFF, Lars

IPC: C08G18/08 ,  C08G18/42 ,  B32B37/12 ,  C08G18/10 ,  C08G18/73 ,  C09J175/06 ,  B32B7/12

公开(公告)号：EP3328948A1

公开(公告)日：2018-06-06

申请号：EP16745099.8

申请日：2016-07-27

Applicant: BASF SE

Inventor： PIETSCH, Ines ,  ROSCHMANN, Konrad ,  DEETER, Gary ,  MCGUIRE, Meaghan ,  FELLER, Russell Kenneth ,  BREU, Josef ,  KALO, Hussein

IPC: C09D133/06 ,  C08L79/02 ,  C08K3/34

CPC classification number: C09D133/02 ,  B65D65/42 ,  C08J7/047 ,  C08J2367/02 ,  C08J2433/02 ,  C08J2479/02 ,  C09D5/00 ,  C09D7/62 ,  C09D133/064 ,  C08L79/02 ,  C08K3/34

Abstract: Described is an aqueous composition comprising (a) at least one polyanion, (b) at least one ethoxylated cationic polymer, and (c) at least one phyllosilicate. The composition can be used for providing oxygen barrier properties to a polymer film.

公开(公告)号：EP2137265A2

公开(公告)日：2009-12-30

申请号：EP08736136.6

申请日：2008-04-11

Applicant: BASF SE

Inventor： JESSE, Joachim ,  SENS, Benno ,  GARCIA ESPINO, Andres Carlos ,  VAN GELDER, Richard ,  KLÜGLEIN, Matthias ,  PIETSCH, Ines ,  BEST, Wolfgang ,  HENNING, Rainer

IPC: C09B67/22 ,  C09B67/04 ,  C09B67/10 ,  C09B67/14

CPC classification number: C09B67/0014 ,  C09B67/0002 ,  C09B67/0017 ,  C09B67/0033 ,  C09B67/0034 ,  C09B67/0086 ,  C09B67/009

Abstract: The invention relates to a method for the formation of an organic pigment, wherein the pigment is dissolved or dispersed in an aqueous solvent or a mineral acid and is allowed to crystallize from the solution or dispersion in the presence of a crystallization modifier and is subsequently isolated as a solid, wherein the crystallization modifier is a condensation product of at least one hydroxyaryl sulfonic acid having sulfonate groups and/or at least one hydroxydiaryl sulfone compound and at least one aliphatic aldehyde with 1-6 carbon atoms, optionally containing urea and possibly an alkali sulfite, or a mixture of such condensation products.