公开(公告)号：US09944793B2

公开(公告)日：2018-04-17

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 ,  C08G18/62 ,  C08G18/64 ,  C08G18/70 ,  C08G18/78 ,  C08G18/79 ,  C08G18/10 ,  C08G18/40 ,  C08J9/33 ,  C08G18/71 ,  C08G18/28 ,  C08K3/36 ,  C08K7/26 ,  C08G101/00

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.

公开(公告)号：US09567500B2

公开(公告)日：2017-02-14

申请号：US14901138

申请日：2014-06-16

Applicant: BASF SE

Inventor： Berend Eling ,  Hans-Juergen Reese ,  Christian Koenig ,  Patrick Bolze

IPC: C09J175/08 ,  C09J5/00 ,  C09J7/02 ,  C08G18/32 ,  C09J175/06 ,  C09J175/04 ,  C08G18/48 ,  C08G18/36

CPC classification number: C09J175/08 ,  C08G18/3206 ,  C08G18/3215 ,  C08G18/36 ,  C08G18/4891 ,  C09J5/00 ,  C09J7/25 ,  C09J175/04 ,  C09J175/06 ,  C09J2463/006 ,  C09J2475/00

Abstract: The present invention relates to a polyurethane adhesive comprising an isocyanate component A and a polyol component B where the isocyanate component A comprises at least one diisocyanate or polyisocyanate and the polyol component B comprises the alkoxylation product of a mixture of castor oil or ricinoleic acid (i), of an aromatic di- or polyol (ii), and of an OH-functional compound having aliphatically bonded OH groups and OH-functionality of from 1 to 8 (iii), and also optionally of a compound (iv), selected from the group consisting of cyclic anhydrides of dicarboxylic acids, and optionally of a compound (v) selected from the group consisting of cyclic mono- or diesters. The present invention further relates to a process for adhesive bonding with use of the polyurethane adhesive of the invention, to an item adhesive-bonded with the use of the polyurethane adhesive, and to the use of said item in the construction of wind turbines.

Abstract translation: 本发明涉及包含异氰酸酯组分A和多元醇组分B的聚氨酯粘合剂，其中异氰酸酯组分A包含至少一种二异氰酸酯或多异氰酸酯，多元醇组分B包含蓖麻油或蓖麻油酸的混合物的烷氧基化产物 ）和芳族二元或多元醇（ii）的OH官能化合物和具有1至8个（iii）的脂族键合的OH基团和OH官能团的OH-官能化合物，以及任选的化合物（iv），选自 由二羧酸的环酸酐和任选的选自环状单或二酯的化合物（v）组成的组。 本发明还涉及使用本发明的聚氨酯粘合剂与使用聚氨酯粘合剂粘合的物品以及所述物品在风力涡轮机结构中的用途的粘合方法。

公开(公告)号：US20160264710A1

公开(公告)日：2016-09-15

申请号：US14656978

申请日：2015-03-13

Applicant: BASF SE

Inventor： Berend Eling ,  Marine Boudou ,  Stefan Auffarth ,  Oliver Reese

IPC: C08G18/38 ,  C08G18/76 ,  C08G18/32

CPC classification number: C08G18/3893 ,  C08G18/2081 ,  C08G18/222 ,  C08G18/227 ,  C08G18/289 ,  C08G18/3206 ,  C08G18/3221 ,  C08G18/3895 ,  C08G18/4238 ,  C08G18/664 ,  C08G18/725 ,  C08G18/7671 ,  C08G18/7685 ,  C08G18/797 ,  C08G2150/20 ,  C08G2190/00 ,  C08G2350/00 ,  C08G2380/00 ,  C08G2410/00 ,  C08K3/36 ,  C08K9/06 ,  C09D175/06 ,  C08L75/04

Abstract: The invention relates to stable silicon dioxide dispersions and also their use for producing polyurethanes. The silicon dioxide dispersions are largely or preferably completely free of water and comprise silicon dioxide particles having an average diameter of 1-150 nm and at least one chain extender. The silicon dioxide particles can be modified by means of a silane (S) which comprises groups which are reactive toward isocyanates. Furthermore, a polyol, in particular a polyesterol and/or an isocyanate-comprising compound can be comprised in the silicon dioxide dispersions.

Abstract translation: 本发明涉及稳定的二氧化硅分散体以及其用于生产聚氨酯的用途。 二氧化硅分散体主要或优选完全不含水，并且包含平均直径为1-150nm的二氧化硅颗粒和至少一种扩链剂。 二氧化硅颗粒可以通过含有对异氰酸酯反应的基团的硅烷（S）进行改性。 此外，多元醇，特别是聚酯醇和/或含异氰酸酯的化合物可以包含在二氧化硅分散体中。

公开(公告)号：US20230348657A1

公开(公告)日：2023-11-02

申请号：US18006012

申请日：2021-07-22

Applicant: BASF SE

Inventor： Aggeliki Quell ,  Hans-Josef Thomas ,  Berend Eling

IPC: C08G59/40 ,  C08G59/68 ,  C08G18/09 ,  C08G18/76 ,  C08G18/79 ,  C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/71 ,  C08G18/20

CPC classification number: C08G59/4028 ,  C08G59/686 ,  C08G18/097 ,  C08G18/7621 ,  C08G18/798 ,  C08G18/003 ,  C08G18/0852 ,  C08G18/10 ,  C08G18/714 ,  C08G18/2027

Abstract: A process for preparing a thermoplastic polymer involves reacting at least components (a) to (b), in the presence of a catalyst composition (c). Component (a) is an isocyanate composition containing at least one uretdione diisocyanate (a-i), and component (b) is an epoxide composition containing at least one diepoxide (b-i). The catalyst composition (c) contains at least one ionic liquid (c-i), preferably selected from 1-ethyl-3-methyl imidazolium bromide, 1-benzyl-3-methyl imidazolium chloride. 1-butyl-1-methylpiperidinium chloride, 1-ethyl-2,3-dimethylimidazolium bromide, 1-(2-hydroxyethyl)-3-methyl imidazolium chloride, butyl-1-methylpiperidinium acetate, or mixtures of two or more thereof. A thermoplastic polymer obtained or obtainable from the process is useful for the preparation of a fibre or a molded article or as a modifier for another thermoplastic material.

公开(公告)号：US20190071535A1

公开(公告)日：2019-03-07

申请号：US16086667

申请日：2017-03-17

Applicant: BASF SE

Inventor： Elmar Poeselt ,  Johannes Poppenberg ,  Berend Eling ,  Fritz Nimtz ,  Irina Fink

IPC: C08G18/69 ,  C08G18/76 ,  C08G18/32 ,  C08G18/82 ,  C08G18/86 ,  C08G18/87 ,  C08J3/24

Abstract: A crosslinked polyurethane obtainable by a process is disclosed wherein polyisocyanates are mixed with polymeric compounds having at least two hydrogen atoms reactive toward isocyanate groups and comprising at least one diene block copolymer which has at least two hydrogen atoms reactive toward isocyanate and has a polydiene main chain and at least one side chain or terminal chain composed of a polyether and/or a polyester, where the proportion by weight of the polydiene main chain is, based on the total weight of the diene block copolymer, from 25 to 95% by weight, to give a reaction mixture that is cured. Composites and blends composed of crosslinked polyurethane and rubber are also disclosed, as well as the use of crosslinked polyurethane in the production of tires or parts of tires, cable sheathing, shoe sole, roller or hose.

公开(公告)号：US12054576B2

公开(公告)日：2024-08-06

申请号：US17435758

申请日：2020-03-05

Applicant: BASF SE

Inventor： Berend Eling ,  Stefan Auffarth ,  Martin Linnenbrink ,  Julio Albuerne ,  Linyu Mu

IPC: C08G18/02 ,  B32B27/40 ,  C08G18/09 ,  C08G18/12 ,  C08G18/16 ,  C08G18/22 ,  C08G18/24 ,  C08G18/28 ,  C08G18/42 ,  C08G18/71 ,  C08G18/72 ,  C08G18/76 ,  C08G18/79 ,  C08L67/00 ,  C09J167/02 ,  C09J175/06 ,  C09J179/00

CPC classification number: C08G18/025 ,  B32B27/40 ,  C08G18/095 ,  C08G18/12 ,  C08G18/168 ,  C08G18/22 ,  C08G18/227 ,  C08G18/246 ,  C08G18/2815 ,  C08G18/282 ,  C08G18/2825 ,  C08G18/4202 ,  C08G18/4238 ,  C08G18/71 ,  C08G18/72 ,  C08G18/7621 ,  C08G18/797 ,  C08L67/00 ,  C09J167/02 ,  C09J175/06 ,  C09J179/00 ,  C08G2115/06 ,  C08G2170/20 ,  C08G2250/00 ,  C09J2301/304

Abstract: Described herein is a thermosetting resin composition, obtained from the reaction of at least: a polycarbodiimide (i), where the number of carbodiimide groups per molecule is in the range of from 1 to 10; a mixture of crystalline and amorphous polyols (ii), where the molar ratio of carbodiimide groups in the polycarbodiimide according to (i) to hydroxyl groups in the mixture according to (ii) is in the range of from 1:2 to 2:1 and where at least 25 weight-% of the mixture according to (ii) consists of at least one crystalline polyesterol, based on the overall weight of the mixture being 100 weight-%. Also described herein is a method of using the thermosetting resin composition as an adhesive, as well as processes for preparation of adhesives, an element including an adhesive layer on at least one substrate, and an adhesive film, obtained from one of the processes.

公开(公告)号：US12037445B2

公开(公告)日：2024-07-16

申请号：US16971987

申请日：2019-02-11

Applicant: BASF SE

Inventor： Andreas Emge ,  Andre Meyer ,  Berend Eling ,  Stefan Auffarth

IPC: C08F283/00 ,  C08G18/08 ,  C08G18/12 ,  C08G18/22 ,  C08G18/32 ,  C08G18/36 ,  C08G18/48 ,  C08G18/66 ,  C08G18/72 ,  C08G18/76 ,  C08G18/79 ,  C08K9/06

CPC classification number: C08G18/7664 ,  C08G18/36 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/6696 ,  C08G18/725

Abstract: The present disclosure relates to processes for the production of a polyurethane material, where (a) di- and/or polyisocyanates, (b) compounds which have hydrogen atoms reactive toward isocyanate groups and which do not include compounds having carbon-carbon double bonds, (c) compounds including at least one carbon-carbon double bond, (d) optionally catalyst that accelerates the urethane reaction, and (e) optionally other auxiliaries and additives are mixed to give a reaction mixture and the mixture is hardened at temperatures above 120° C. The present disclosure further relates to a polyurethane material obtainable by this process, and also to the use of the polyurethane material, in particular of a polyurethane fiber-composite material as structural components.

公开(公告)号：US20220153906A1

公开(公告)日：2022-05-19

申请号：US17435758

申请日：2020-03-05

Applicant: BASF SE

Inventor： Berend Eling ,  Stefan Auffarth ,  Martin Linnenbrink ,  Julio Albuerne ,  Linyu Mu

IPC: C08G18/02 ,  C08G18/09 ,  C08G18/24 ,  C08G18/16 ,  C08G18/12 ,  C08G18/28 ,  C08G18/42 ,  C08G18/71 ,  C08G18/76 ,  C08G18/79 ,  C09J175/06

Abstract: Described herein is a thermosetting resin composition, obtained from the reaction of at least: a polycarbodiimide (i), where the number of carbodiimide groups per molecule is in the range of from 1 to 10; a mixture of crystalline and amorphous polyols (ii), where the molar ratio of carbodiimide groups in the polycarbodiimide according to (i) to hydroxyl groups in the mixture according to (ii) is in the range of from 1:2 to 2:1 and where at least 25 weight-% of the mixture according to (ii) consists of at least one crystalline polyesterol, based on the overall weight of the mixture being 100 weight-%. Also described herein is a method of using the thermosetting resin composition as an adhesive, as well as processes for preparation of adhesives, an element including an adhesive layer on at least one substrate, and an adhesive film, obtained from one of the processes.

公开(公告)号：US11292868B2

公开(公告)日：2022-04-05

申请号：US15100091

申请日：2014-11-19

Applicant: BASF SE

Inventor： Julia Goeschel ,  Markus Schuette ,  Berend Eling

IPC: C08G18/67 ,  C08G18/10 ,  C08G18/22 ,  C08G18/09 ,  C08G18/58 ,  C08G18/40 ,  C08G18/32 ,  C08G18/42 ,  C08G18/76 ,  C08G18/78 ,  B29C70/48 ,  B29K75/00

Abstract: The present invention relates to a process for preparing polyurethanes by mixing a) polyisocyanate, b) a mixture obtainable by introducing an alkali metal or alkaline earth metal salt into a compound comprising urethane groups, c) compounds comprising one or more epoxide groups, and, optionally, d) polyol, e) chain extenders, and f) fillers and further additives to form a reaction mixture and fully reacting the mixture to give the polyurethane, where the amount of alkali metal or alkaline earth metal ions per equivalent urethane groups in the compound (b) is 0.0001 to 3.5. The present invention further relates to a polyurethane obtainable by such a process, and to the use of such a polyurethane for producing bodywork components for vehicles.

公开(公告)号：US11066508B2

公开(公告)日：2021-07-20

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 ,  C08G18/62 ,  C08G18/65 ,  C08G18/76 ,  C08G18/32 ,  C08G18/22 ,  C08G18/79 ,  C08G18/63

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′-methanediphenyl 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.