公开(公告)号：US20170073467A1

公开(公告)日：2017-03-16

申请号：US15123734

申请日：2015-03-02

Applicant: BASF SE

Inventor： Martin WEBER ,  Szilard CSIHONY ,  Thomas WEISS

IPC: C08G65/08 ,  C02F1/44 ,  B01D67/00 ,  B01D61/00 ,  C08G75/23 ,  B01D71/80

CPC classification number: C08G65/08 ,  B01D61/002 ,  B01D67/0006 ,  B01D71/26 ,  B01D71/52 ,  B01D71/68 ,  B01D71/80 ,  C02F1/445 ,  C08G65/2612 ,  C08G65/3346 ,  C08G75/23 ,  C08G2340/00 ,  C08L81/00

Abstract: Copolymer comprising polyarylene ether blocks and hydrophilic-hydrophobic blocks, wherein said hydrophilic-hydrophobic blocks comprise polyisobutene blocks.

Abstract translation: 包含聚亚芳基醚嵌段和亲水 - 疏水嵌段的共聚物，其中所述亲水疏水性嵌段包含聚异丁烯嵌段。

公开(公告)号：US20160263529A1

公开(公告)日：2016-09-15

申请号：US15029568

申请日：2014-10-13

Applicant: BASF SE

Inventor： Edoardo MENOZZI ,  Martin HEIJNEN ,  Martin WEBER ,  Nicole JANSSEN

IPC: B01D65/02 ,  B29C47/88 ,  B01D71/68 ,  B01D69/08 ,  B01D69/02 ,  B01D61/58 ,  B01D67/00 ,  B01D69/04 ,  B29C47/00 ,  C02F1/44

CPC classification number: B01D65/022 ,  B01D61/58 ,  B01D67/002 ,  B01D69/02 ,  B01D69/04 ,  B01D69/087 ,  B01D71/68 ,  B01D2321/04 ,  B01D2321/168 ,  B01D2325/24 ,  B01D2325/28 ,  B01D2325/30 ,  B29C48/0012 ,  B29C48/022 ,  B29C48/919 ,  B29K2081/06 ,  B29K2995/0068 ,  B29L2031/755 ,  C02F1/44 ,  C02F2305/02

Abstract: Polyethers (A), whose main chain essentially consists of repeating units of the formulae (1) and (2) in alternating order, are useful as an additive to a porous polymer membrane, or as the main polymer constituent of a porous polymer membrane, for stabilizing said membrane against detrimental effects of oxidizing agents and/or for improving the stability of a filtration module comprising said membrane against detrimental effects of oxidizing agents.

公开(公告)号：US20160158707A1

公开(公告)日：2016-06-09

申请号：US14902752

申请日：2014-06-27

Applicant: BASF SE

Inventor： Martin HEIJNEN ,  Martin WEBER ,  Claudia STAUDT ,  Marc JUNG ,  Natalia WIDJOJO ,  Peishan ZHONG ,  Jia Le LOW

IPC: B01D69/10 ,  B01D71/56 ,  B01D67/00 ,  B01D61/00 ,  B01D61/02

CPC classification number: B01D69/10 ,  B01D61/002 ,  B01D61/02 ,  B01D63/066 ,  B01D67/0006 ,  B01D67/0088 ,  B01D69/12 ,  B01D69/125 ,  B01D71/56 ,  B01D71/68

Abstract: Membrane comprising a carrier and a rejection layer, wherein said membrane is a multiple channel membrane. The rejection layer is a polyamide layer. Process for making multiple channel membranes coated with a polyamide layer.

Abstract translation: 包含载体和排斥层的膜，其中所述膜是多通道膜。 拒绝层是聚酰胺层。 制造涂有聚酰胺层的多通道膜的方法。

公开(公告)号：US20160108178A1

公开(公告)日：2016-04-21

申请号：US14888563

申请日：2014-04-30

Applicant: BASF SE

Inventor： Martin WEBER ,  Thomas WEISS ,  Christian MALETZKO ,  Bastiaan Bram Pieter STAAL ,  Klaus MUEHLBACH ,  Joerg ERBES

IPC: C08G75/23 ,  B01D71/68 ,  B01D71/80

CPC classification number: C08G75/23 ,  B01D71/68 ,  B01D71/80 ,  C08G65/334 ,  C08G65/3344 ,  C08G65/3346 ,  C08L71/00 ,  C08L71/02

Abstract: Block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said block copolymer comprises at least two polyalkylene oxide blocks that are endcapped with different endcapping groups.

Abstract translation: 包含聚亚芳基醚嵌段和聚环氧烷嵌段的嵌段共聚物，其中所述嵌段共聚物包含至少两个被不同封端基团封端的聚环氧烷嵌段。

公开(公告)号：US20160075850A1

公开(公告)日：2016-03-17

申请号：US14888570

申请日：2014-04-30

Applicant: BASF SE

Inventor： Martin WEBER ,  Christian MALETZKO ,  Thomas WEISS ,  Joerg ERBES ,  Bastiaan STAAL

IPC: C08K3/26

CPC classification number: C08K3/26 ,  C08G65/2612 ,  C08G65/3346 ,  C08G65/337 ,  C08K2003/262 ,  C08L2205/05

Abstract: The invention relates to a method for preparing polyarylethersulfone-polyalkylene oxide block copolymers (PPC) comprising the polycondensation of a reaction mixture (RG) comprising the components: (A1) at least one aromatic dihalogen compound, (B1) at least one aromatic dihydroxyl compound, (B2) at least one polyalkylene oxide having at least two hydroxyl groups, (C) at least one aprotic polar solvent and (D) at least one metal carbonate, where the reaction mixture (RG) does not comprise any substance which forms an azeotrope with water.

Abstract translation: 本发明涉及一种制备聚芳醚砜 - 聚环氧烷嵌段共聚物（PPC）的方法，该方法包括包含以下组分的反应混合物（RG）的缩聚：（A1）至少一种芳族二卤素化合物，（B1）至少一种芳族二羟基化合物 ，（B2）至少一种具有至少两个羟基的聚环氧烷，（C）至少一种非质子极性溶剂和（D）至少一种金属碳酸盐，其中反应混合物（RG）不包含任何形成 与水共沸。

公开(公告)号：US20160002411A1

公开(公告)日：2016-01-07

申请号：US14770684

申请日：2014-04-16

Applicant: BASF SE

Inventor： Edoardo MENOZZI ,  Martin WEBER ,  Martin HEIJNEN

IPC: C08G77/458 ,  B01D69/06 ,  B29C67/20 ,  B01D65/06 ,  B01D67/00 ,  C02F1/44 ,  B01D71/80 ,  B01D69/08

CPC classification number: C08G77/458 ,  B01D65/06 ,  B01D67/0009 ,  B01D69/06 ,  B01D69/08 ,  B01D69/141 ,  B01D71/52 ,  B01D71/54 ,  B01D71/68 ,  B01D71/70 ,  B01D71/76 ,  B01D71/80 ,  B01D2325/022 ,  B01D2325/28 ,  B01D2325/30 ,  B29C67/202 ,  B29K2083/00 ,  B29K2995/0058 ,  B29L2031/14 ,  C02F1/44 ,  C08G18/4081 ,  C08G18/4825 ,  C08G18/61 ,  C08G18/6453 ,  C08G18/73 ,  C08G18/7621 ,  C08G18/7657 ,  C08L75/04 ,  C08L81/06

Abstract: Polymer membranes, especially as used for water filtration processes, are effectively stabilized against detrimental effects of acids, bases and/or oxidizing agents commonly used for chemically enhanced backwash by incorporation of an oligo- or polyurethane of the formula (I) wherein k and n independently are numbers from 1 to 100, m is from the range 0-100, (X) is a block of formula (II) and (Y) is a block of the formula (III), (A) is a residue of an aliphatic or aromatic diisocyanate linker, (B) is a residue of a linear oligo- or polysiloxane containing alkanol end groups, and optionally further containing one or more aliphatic ether moieties, and (C) is an aromatic oligo- or polysulfone block; or a mixture of such oligo- or polyurethanes.

Abstract translation: 特别是用于水过滤方法的聚合物膜通过掺入通式（I）的低聚物或聚氨酯而有效地稳定，以防止通常用于化学增强反冲洗的酸，碱和/或氧化剂的有害作用，其中k和n 独立地为1〜100的数，m为0〜100的范围，（X）为式（II）的嵌段，（Y）为式（III）的嵌段，（A）为 脂族或芳族二异氰酸酯接头，（B）是含有链烷醇端基的线性低聚或聚硅氧烷的残基，并且任选地还含有一个或多个脂族醚部分，和（C）是芳族低聚或聚砜嵌段; 或这种寡聚或聚氨酯的混合物。

公开(公告)号：US20150337085A1

公开(公告)日：2015-11-26

申请号：US14814584

申请日：2015-07-31

Applicant: BASF SE

Inventor： Martin WEBER ,  Christian Maletzko ,  Gerhard Lange ,  Jörg Erbes ,  Matthias Dietrich ,  Nicolas Inchaurrondo ,  Christoph Sigwart

IPC: C08G75/20 ,  C08J5/18 ,  C08L81/06 ,  D01F6/76

CPC classification number: C08G75/20 ,  C08G75/23 ,  C08G2261/3444 ,  C08J5/18 ,  C08J2381/06 ,  C08L81/06 ,  C08L2207/04 ,  D01F6/76

Abstract: The present invention relates to a process for the production of low-halogen-content polybiphenyl sulfone polymers, to the resultant polybiphenyl sulfone polymers, to polybiphenyl sulfone polymers having less than 400 ppm content of polymer-bonded halogen, to thermoplastic molding compositions comprising these polybiphenyl sulfone polymers, and to their use for the production of moldings, of fibers, of films, of membranes, or of foams.

Abstract translation: 本发明涉及一种制备低卤含量的聚联苯砜聚合物的方法，所制备的聚联苯砜聚合物与聚合物键合的卤素含量少于400ppm的聚苯醚砜聚合物，包括这些聚联苯 砜聚合物，以及它们用于生产模制品，纤维，膜，膜或泡沫的用途。