公开(公告)号：US10570306B2

公开(公告)日：2020-02-25

申请号：US15742644

申请日：2016-07-27

Applicant: BASF SE

Inventor： Ines Pietsch ,  Konrad Roschmann ,  Gary Deeter ,  Meaghan McGuire ,  Russell Kenneth Feller ,  Josef Breu ,  Hussein Kalo

IPC: B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  C09D133/02 ,  C09D133/04 ,  C08K3/34 ,  C08L77/02 ,  C09D133/06 ,  C09D7/62 ,  B65D65/42 ,  C08J7/04 ,  C09D5/00

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：US11136463B2

公开(公告)日：2021-10-05

申请号：US16075088

申请日：2017-01-25

Applicant: BASF SE

Inventor： Ines Pietsch ,  Konrad Roschmann ,  Christine Tonhauser ,  Kristina Georgieva ,  Josef Breu ,  Patrick Feicht

IPC: C09D5/00 ,  C09D7/61 ,  C09D7/40 ,  C08G18/44 ,  C08G18/48 ,  C08G18/56 ,  C08G18/72 ,  C08G18/75 ,  C08G18/76 ,  C08K3/36 ,  C08K5/17 ,  C09D175/06 ,  C09D175/08 ,  C09D175/14 ,  C08J7/043 ,  C08J7/048 ,  C08J7/056 ,  C08L75/04 ,  C09D175/04 ,  C08K3/34

Abstract: Described is an aqueous one-component coating composition comprising dispersed polyurethane and phyllosilicate. The polyurethane carries acid groups which are at least partially neutralized with a hydrophilic base selected from inorganic bases and organic mono-amines. The hydrophilic base has a water solubility at 20° C. of at least 150 g/l, preferably of at least 200 g/l. The composition can be used for providing oxygen barrier properties to a polymer film.

公开(公告)号：US09902872B2

公开(公告)日：2018-02-27

申请号：US14398501

申请日：2013-05-27

Applicant: BASF SE

Inventor： Ines Pietsch ,  Axel Weiss ,  Peter Preishuber-Pfluegl ,  Patrick Bippus ,  Klaus Huenerfauth

IPC: C09D179/02 ,  C09D133/02 ,  C08K3/28 ,  C08J7/04 ,  C08L33/02 ,  C08J5/18

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：US20150086734A1

公开(公告)日：2015-03-26

申请号：US14398501

申请日：2013-05-27

Applicant: BASF SE

Inventor： Ines Pietsch ,  Axel Weiss ,  Peter Preishuber-Pfluegl ,  Patrick Bippus ,  Klaus Huenerfauth

IPC: C09D179/02 ,  C08K3/28 ,  C08J7/04 ,  C09D133/02

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.

Abstract translation: 描述了使用包含至少一种聚阴离子和至少一种高分子量聚乙烯亚胺的水溶液，以提供对聚合物膜的氧阻隔性能。 聚阴离子是包含用选自无机碱和一价有机碱并且重均分子量至少为10000g / mol的碱中和的酸基的聚合物。

公开(公告)号：US09624408B2

公开(公告)日：2017-04-18

申请号：US14768253

申请日：2014-03-12

Applicant: BASF SE

Inventor： Ines Pietsch ,  Lars Heckhoff ,  Meik Ranft ,  Peter Schuler ,  Andrea Kuntz

IPC: C08J3/16 ,  C08J9/32 ,  C08F6/22 ,  C09J133/08 ,  C09J7/04 ,  C08F220/10 ,  C08L33/08

CPC classification number: C09J133/08 ,  C08F6/22 ,  C08F220/10 ,  C08G2170/40 ,  C08G2170/80 ,  C08J3/16 ,  C08J9/32 ,  C08J2203/22 ,  C08J2207/02 ,  C08J2333/04 ,  C08L33/08 ,  C09J7/21 ,  C09J7/30 ,  C09J2201/606 ,  C09J2205/11 ,  C09J2400/283 ,  C09J2433/00 ,  C09J2475/00 ,  C08F2220/1825 ,  C08F220/14 ,  C08F220/20 ,  C08F220/06 ,  C08F2220/325

Abstract: Method for coagulating an aqueous polymer dispersion, where the aqueous polymer dispersion comprises at least one polymer in dispersion in aqueous phase, and also comprises thermally expandable, thermoplastic microspheres, the polymer dispersion is coagulated by energy input, and the coagulated composition is delivered via an outlet aperture, preferably in the form of a nozzle.

公开(公告)号：US11377574B2

公开(公告)日：2022-07-05

申请号：US16326728

申请日：2017-08-22

Applicant: BASF SE

Inventor： Lukas Wengeler ,  Lena Arnold ,  Benjamin Schmidt-Hansberg ,  Andreas Schroeder ,  Ines Pietsch ,  Nicholas R. Leclerc

IPC: C09D179/02 ,  C09D5/00 ,  F28F13/18 ,  F28F19/02 ,  C09D7/63 ,  C08G73/02 ,  C07F1/08 ,  C07F5/06 ,  C07F7/00 ,  C07F11/00 ,  C07F15/02

Abstract: Disclosed herein are composite materials and methods for forming the same. In one embodiment, a composite material comprises a primer layer comprising a polyalkylenimine, and an active layer comprising a binder and a metal organic framework (MOF), wherein the MOF comprises a bidentate organic compound coordinated to a metal ion, and wherein the active layer forms a coating on the primer layer.