公开(公告)号：US20220056216A1

公开(公告)日：2022-02-24

申请号：US17275070

申请日：2019-09-06

Applicant: BASF SE

Inventor： Martin WEBER ,  Christian MALETZKO ,  Rene BACKES

IPC: C08G75/23 ,  C08G65/40 ,  B01D71/68 ,  C02F1/44 ,  B01D69/08 ,  A23L2/74 ,  D01F6/76

Abstract: A polyarylene ether sulfone comprising in polymerized form A) isosorbide, isomannide, isoidide or a mixture thereof and B) at least one at least one nonsulfonated dihalodiaryl sulfone (compound B) and C) at least one sulfonated dihalodiaryl sulfone (compound C), a process for its preparation and its use in the preparation of coatings, films, fibers, foams, membranes or molded articles.

公开(公告)号：US20220098352A1

公开(公告)日：2022-03-31

申请号：US17275558

申请日：2019-09-06

Applicant: BASF SE

Inventor： Martin WEBER ,  Christian MALETZKO ,  Rene BACKES

IPC: C08F293/00 ,  C09D153/00 ,  B01D71/52 ,  B01D71/68 ,  B01D71/80 ,  B01D69/08 ,  D01F6/76 ,  D01F6/66 ,  B01D53/22

Abstract: A polyarylene ether copolymer comprising i) at least one block comprising in polymerized form A) isosorbide, isomannide, isoidide or a mixture thereof and B) at least one unit comprising at least one difunctional compound comprising at least one dichlorodiaryl sulfone, a dichlorodiaryl ketone or a mixture thereof and ii) at least one block comprising in polymerized form C) at least one polyalkylene oxide, a process for its preparation and its use in the preparation of coatings, films, fibers, foams, membranes or molded articles.

公开(公告)号：US20220033583A1

公开(公告)日：2022-02-03

申请号：US17275590

申请日：2019-09-06

Applicant: BASF SE

Inventor： Martin WEBER ,  Feelly RUETHER ,  Rene BACKES ,  Christian MALETZKO

IPC: C08G65/40 ,  C08G65/42 ,  C08G75/23

Abstract: A polyarylene ether comprising in polymerized form A) at least one tri- or higher functional compound and B) isosorbide, isomannide, isoidide or a mixture thereof, wherein the polyarylene ether is a polyarylene ether sulfone or a polyarylene ether ketone, a process for its preparation and its use in the preparation of a coating, film, fiber, foam, membrane or molded article.

公开(公告)号：US20160185896A1

公开(公告)日：2016-06-30

申请号：US14911561

申请日：2014-07-29

Applicant: BASF SE

Inventor： Alexander PANCHENKO ,  Monika CHARRAK ,  Kirsten DAHMEN ,  Marion BRINKS ,  Mathias SCHELWIES ,  Benoit BLANK ,  Markus PIEPENBRINK ,  Rene BACKES ,  Christian KRAUSCHE

IPC: C08G59/50 ,  B05D5/00 ,  C08G59/24 ,  C09D163/00 ,  C08L63/00

CPC classification number: C08G59/5046 ,  B05D5/00 ,  C08G59/245 ,  C08L63/00 ,  C09D163/00

Abstract: The present invention relates to the use of 2,5-bisaminomethylfuran as hardener for resin components made of epoxy resin and reactive diluent, and also to a corresponding curable composition, curing thereof, and the cured epoxy resin obtainable therefrom. The present invention further relates to the use of 2,5-bisaminomethylfuran as hardener for the production of epoxy-resin-based coatings, in particular of floor coatings with early-stage water resistance.

Abstract translation: 本发明涉及2,5-双氨基甲基呋喃作为环氧树脂和反应性稀释剂制成的树脂组分的硬化剂的用途，以及相应的固化性组合物及其固化剂以及由其获得的固化环氧树脂。 本发明还涉及2,5-双氨基甲基呋喃作为硬化剂用于生产环氧树脂基涂料，特别是具有早期耐水性的地板涂料的用途。