公开(公告)号：US20170240684A1

公开(公告)日：2017-08-24

申请号：US15504493

申请日：2015-08-17

Applicant: BASF SE

Inventor： Berend Eling ,  Jan Dilcher ,  Irina Fink ,  Gerrit Luinstra

IPC: C08G18/42 ,  C08G18/65 ,  C08G18/62 ,  C08G18/76 ,  C08G18/32

CPC classification number: C08G18/4277 ,  C08G18/222 ,  C08G18/3206 ,  C08G18/6208 ,  C08G18/6511 ,  C08G18/7671 ,  C08G18/797

Abstract: The invention relates to polyurethanes obtainable by reaction of (a) polyisocyanates A selected from modified or unmodified 4,4′-methanediphenyl diisocyanate, higher nuclear homologs of 4,4′-methanediphenyl diisocyanate, isocyanated groups containing prepolymers based on 4,4′methandiphenyl diisocyanate, and mixtures thereof, with (b) compounds having at least two isocyanate-reactive hydrogen atoms, comprising (b1) block copolymers formed from a polybutadienol and a cyclic ester as component B1, and (b2) low molecular weight extenders or crosslinkers each having a molecular weight of 62 to 500 g/mol as component B2.

公开(公告)号：US11180603B2

公开(公告)日：2021-11-23

申请号：US16475740

申请日：2018-02-14

Applicant: BASF SE

Inventor： Hans-Josef Thomas ,  Markus Schuette ,  Berend Eling ,  Patrick Matt

IPC: C08G18/20 ,  C08G18/00 ,  C08G18/16 ,  C08G18/76 ,  C08G18/58

Abstract: The present patent application relates to a thermoplastic polymer produced at least from diisocyanate and diepoxide using a catalyst, wherein the catalyst is an ionic liquid, to an associated production method and use.

公开(公告)号：US11059749B2

公开(公告)日：2021-07-13

申请号：US16621126

申请日：2018-06-04

Applicant: BASF SE

Inventor： Olivier Fleischel ,  Iran Otero Martinez ,  Waldemar Schatz ,  Dag Wiebelhaus ,  Berend Eling ,  Dietrich Scherzer ,  Jens Ferbitz ,  Michael Praw ,  Bernie Lewis Malonson ,  Ryan E. Taylor

IPC: C04B26/26 ,  C08L95/00 ,  C04B103/00

Abstract: An asphalt composition comprising 0.1 to 10.0 wt.-% based on the total weight of the composition of a thermosetting reactive compound selected from the group consisting of polymeric MDI, epoxy resins and melamine formaldehyde resins, wherein at least 18% by weight based on the total weight of the composition are particles with a sedimentation coefficient above 5000 Sved in a white spirit solvent.

公开(公告)号：US20150240076A1

公开(公告)日：2015-08-27

申请号：US14405429

申请日：2013-06-03

Applicant: BASF SE

Inventor： Berend Eling ,  Stefan Auffarth

IPC: C08L75/04 ,  C08L39/02 ,  C08L41/00 ,  B32B27/40 ,  B32B27/06 ,  B32B27/08 ,  B32B27/30 ,  C08L29/04 ,  B32B5/18

CPC classification number: C08L75/04 ,  B32B5/18 ,  B32B27/065 ,  B32B27/08 ,  B32B27/302 ,  B32B27/306 ,  B32B27/40 ,  B32B2250/22 ,  B32B2264/102 ,  B32B2266/0228 ,  B32B2266/0278 ,  B32B2307/102 ,  B32B2307/304 ,  C08G18/10 ,  C08G18/283 ,  C08G18/4081 ,  C08G18/6212 ,  C08G18/6216 ,  C08G18/6283 ,  C08G18/6423 ,  C08G18/706 ,  C08G18/711 ,  C08G18/7837 ,  C08G18/791 ,  C08G18/792 ,  C08G2101/0091 ,  C08J9/33 ,  C08J2205/026 ,  C08J2205/042 ,  C08J2205/05 ,  C08J2475/00 ,  C08K3/36 ,  C08K7/26 ,  C08K2201/011 ,  C08L29/04 ,  C08L39/02 ,  C08L41/00 ,  Y10T428/249971

Abstract: The present invention relates to a composite material comprising nanoporous particles and at least one binder constructed from at least one isocyanate and at least one polymer P selected from the group consisting of polyvinylamine, poly(meth)acrylic acid, poly(meth)acrylic ester, polyvinyl alcohol, polyvinylthiol and mixtures thereof, wherein said at least one binder is used in an amount of 0.1 to 20 wt %, based on the amount of nanoporous particles, a composition for producing a composite material of this type, a process for producing a composite material of this type, shaped articles comprising said composite material and the use of said composite material for thermal and/or acoustical insulation.

Abstract translation: 本发明涉及包含纳米多孔颗粒和至少一种由至少一种异氰酸酯和至少一种聚合物P构成的粘合剂的复合材料，所述聚合物P选自聚乙烯胺，聚（甲基）丙烯酸，聚（甲基）丙烯酸酯， 聚乙烯醇，聚乙烯醇硫醇及其混合物，其中所述至少一种粘合剂的用量为基于纳米多孔颗粒的量为0.1至20重量％，用于生产这种复合材料的组合物， 这种类型的复合材料，包括所述复合材料的成形制品以及所述复合材料用于热和/或隔音绝缘的用途。

公开(公告)号：US11142608B2

公开(公告)日：2021-10-12

申请号：US16494546

申请日：2018-03-15

Applicant: BASF SE

Inventor： Berend Eling ,  Hans-Josef Thomas ,  Peter Deglmann ,  Janina Hengelsberg ,  Tristan Pelzer ,  Gerrit A. Luinstra

IPC: C08G18/18 ,  C08G18/58 ,  C08G18/73 ,  C08G18/75 ,  C08G18/76 ,  C08G18/16 ,  C08G18/20 ,  C08L63/04

Abstract: Described herein are processes for producing moldings comprising oxazolidinone groups, where polyisocyanate (a) is mixed with at least one organic compound (b) having two or more epoxide groups, at least one catalyst (c) for the isocyanate/epoxide reaction, and optionally auxiliary and additive materials (d) to form a reaction mixture, which is introduced into or applied to a mold and reacted to give moldings including oxazolidinone groups, where the catalyst (c) for the isocyanate/epoxide reaction includes a compound of the general formula [M(R1)(R2)(R3)(R4)]+ [X In]−, where M is a nitrogen atom or a phosphorus atom, R1, R2, R3 and R4 are an organic radical, X is fluorine, chlorine, bromine or iodine, I is iodine, and n stands for rational numbers from 0.1 to 10.

公开(公告)号：US20200216640A1

公开(公告)日：2020-07-09

申请号：US16620106

申请日：2018-06-07

Applicant: BASF SE

Inventor： Andreas Emge ,  Sirus Zarbakhsh ,  Berend Eling ,  Andre Meyer

IPC: C08K7/14 ,  C08G18/48 ,  C08G18/76 ,  C08G18/32 ,  C08G18/66 ,  C08G65/26 ,  C08K3/04 ,  C08K7/06

Abstract: Provided herein is a process for producing fiber composite materials which includes mixing an isocyanate component A and a polyol component B to afford a reaction mixture, impregnating fibers with the reaction mixture and the curing the impregnated fibers, wherein the polyol component B includes the alkoxylation product of a mixture of fat-based alcohol (i) and at least one OH-functional compound having aliphatically bonded OH groups and an OH functionality of 2 to 4 which is not a fat-based alcohol (ii). The present compound further relates to a fiber composite material obtainable by such a process and using the fiber composite material as a mast.

公开(公告)号：US20180037693A1

公开(公告)日：2018-02-08

申请号：US15555097

申请日：2016-03-03

Applicant: BASF SE

Inventor： Berend Eling ,  Jan Dilcher ,  Jessica Rudnik ,  Gerrit Luinstra

IPC: C08G18/62 ,  C08F8/12 ,  C08G18/10 ,  C08G18/76 ,  C08G18/22 ,  C08F8/08 ,  C08F236/06

CPC classification number: C08G18/6204 ,  C08C19/06 ,  C08C19/40 ,  C08F8/08 ,  C08F8/12 ,  C08F136/06 ,  C08F236/06 ,  C08G18/10 ,  C08G18/222 ,  C08G18/69 ,  C08G18/7664 ,  C08G18/7671

Abstract: The invention relates to a process for the production of polybutadienols from polybutadienes with number-average molar mass from 300 to 2000 g/mol comprising from 20 to 50% of 1,4 double bonds and from 50 to 80% of 1,2 vinylic and 1,2 cyclovinylic double bonds, based on the quantity of all of the double bonds, comprising the steps of i) epoxidation of some or all of the 1,4 double bonds with an epoxidizing reagent which selectively epoxidizes 1,4 double bonds, ii) reaction of the epoxidized polybutadiene with an alcohol or water to give a polybutadienol.