公开(公告)号：US20180148551A1

公开(公告)日：2018-05-31

申请号：US15576328

申请日：2016-05-20

Applicant: BASF SE

Inventor： Julia Goeschel ,  Julio Albuerne ,  Rolf Illguth ,  Margit Gehring

IPC: C08J5/04 ,  C08G18/76 ,  C08G18/48 ,  C08G18/22 ,  C08G18/58

CPC classification number: C08J5/043 ,  C08G18/225 ,  C08G18/283 ,  C08G18/3206 ,  C08G18/4804 ,  C08G18/4833 ,  C08G18/4854 ,  C08G18/58 ,  C08G18/7671

Abstract: A process is disclosed for producing polyurethane-polyisocyanurate-fiber composite parts, wherein a composition comprising polyisocyanate, a mixture obtainable by introducing an alkali metal salt or alkaline earth metal salt into a compound R—NH—CO—R′ containing urethane groups, with R′ being not hydrogen and/or not COR″, a compound containing one or more epoxide groups, polyetherol having an average functionality of 1.8 to 5.0 and a hydroxyl number of 200 to 500, a chain extender, fibrous reinforcing agents and optionally further additives form a reaction mixture. The reaction mixture is applied to the fibrous reinforcing agent and caused to react to form the polyurethane-polyisocyanurate-fiber composite part. Further disclosed is a polyurethane-polyisocyanurate-fiber composite part producible by such a process, and also the use of a polyurethane-polyisocyanurate-fiber composite part as a bodywork component of vehicles, such as bumpers, fenders or roof parts, or as structural or semistructural components for vehicles or wind turbines.

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：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：US20180327534A1

公开(公告)日：2018-11-15

申请号：US15777272

申请日：2016-11-18

Applicant: BASF SE

Inventor： Peter Nesvadba ,  Julio Albuerne ,  Lucienne Bugnon Folger ,  Frederique Wendeborn

IPC: C08G18/18 ,  C08G18/48 ,  C08G18/20 ,  C08G18/76 ,  C07C229/08 ,  C07C235/74 ,  C07C235/76 ,  C07C235/84 ,  C07C311/21

Abstract: Novel thermolatent bases and their use as catalysts for the preparation of polyurethanes or epoxy resins are disclosed herein. A process for the preparation of polyurethanes or epoxy resins in the presence of the catalyst is also disclosed.

公开(公告)号：US10597483B2

公开(公告)日：2020-03-24

申请号：US15314812

申请日：2015-05-22

Applicant: BASF SE

Inventor： Julio Albuerne ,  Rolf Illguth ,  Franz Xaver Redl ,  Bernd Bremert ,  Hermann Voelker

IPC: C08G18/66 ,  C08G18/79 ,  C08K3/34 ,  C08K7/14 ,  C08G18/76 ,  C08G18/42 ,  C08G18/24 ,  C08G18/32 ,  C08G18/10 ,  B29C45/00 ,  C08G18/82 ,  C08K5/098 ,  B29K75/00 ,  B29K309/08 ,  B29K509/02 ,  B29L31/30 ,  B29L31/00

Abstract: In a process for the production of pore-free polyurethane elastomer moldings with Shore D hardness of at least 60 in accordance with DIN 53505, (a) polyesterdiol with OH number from 20 to 100 mg KOH/g and (b) a chain extender composed of diol with molar mass below 300 g/mol, is mixed with (c) isocyanate prepolymers obtainable via reaction of diisocyanate with polyesterols with functionality from 1.95 to 2.2 and with OH number from 20 to 200 mg KOH/g to form a reaction mixture. The reaction mixture is charged to a mold and hardened to form the polyurethane elastomer. Polyurethane elastomer moldings are thus obtainable by this process, and these polyurethane moldings may be used as cladding component for commercial vehicles, bodywork component in vehicle construction, or a cladding component of a machine installation.

公开(公告)号：US20170198086A1

公开(公告)日：2017-07-13

申请号：US15314812

申请日：2015-05-22

Applicant: BASF SE

Inventor： Julio Albuerne ,  Rolf Illguth ,  Franz Xaver Redl ,  Bernd Bremert ,  Hermann Voelker

IPC: C08G18/66 ,  C08G18/82 ,  B29C45/00 ,  C08K3/34 ,  C08K7/14 ,  C08G18/79 ,  C08K5/098

Abstract: In a process for the production of pore-free polyurethane elastomer moldings with Shore D hardness of at least 60 in accordance with DIN 53505, (a) polyesterdiol with OH number from 20 to 100 mg KOH/g and (b) a chain extender composed of diol with molar mass below 300 g/mol, is mixed with (c) isocyanate prepolymers obtainable via reaction of diisocyanate with polyesterols with functionality from 1.95 to 2.2 and with OH number from 20 to 200 mg KOH/g to form a reaction mixture. The reaction mixture is charged to a mold and hardened to form the polyurethane elastomer. Polyurethane elastomer moldings are thus obtainable by this process, and these polyurethane moldings may be used as cladding component for commercial vehicles, bodywork component in vehicle construction, or a cladding component of a machine installation.

公开(公告)号：US09562131B2

公开(公告)日：2017-02-07

申请号：US13969837

申请日：2013-08-19

Applicant: BASF SE

Inventor： Frank Prissok ,  Julio Albuerne ,  Christian Renner

IPC: C08G18/18 ,  C08G18/20 ,  C08G18/32 ,  C08G18/34 ,  C08G101/00

CPC classification number: C08G18/1825 ,  C08G18/1833 ,  C08G18/1858 ,  C08G18/2027 ,  C08G18/3206 ,  C08G18/341 ,  C08G2101/0025 ,  C08G2101/005

Abstract: The present invention relates to a process for producing a thermoformable rigid polyurethane-polyamide foam having a closed-cell content of less than 70%, which comprises mixing (a) an organic polyisocyanate with (b) one or more polymeric compounds having two or more isocyanate-reactive hydrogen atoms, (c) optionally crosslinking and/or chain-extending agents, (d) one or more carboxylic acids having a functionality of 2 or more, (e) a catalyst comprising a Lewis base component, and (f) optionally auxiliaries and additives to form a reaction mixture and reacting this reaction mixture to form the rigid polyurethane-polyamide foam. The present invention further relates to a thermoformable rigid polyurethane-polyamide foam obtained by such a process and also to the use of such a thermoformable rigid polyurethane-polyamide foam for interior lining or engine compartment lining of motor vehicles.

Abstract translation: 本发明涉及一种具有小于70％的闭孔含量的可热成形的硬质聚氨酯 - 聚酰胺泡沫体的制造方法，该方法包括将（a）有机多异氰酸酯与（b）一种或多种具有两个或多个 异氰酸酯反应性氢原子，（c）任选交联和/或增链剂，（d）一种或多种官能度为2或更大的羧酸，（e）包含路易斯碱组分的催化剂，和（f） 任选的助剂和添加剂以形成反应混合物并使该反应混合物反应形成刚性聚氨酯 - 聚酰胺泡沫体。 本发明还涉及通过这种方法获得的可热成型的刚性聚氨酯 - 聚酰胺泡沫，并且还涉及使用这种可热成型的硬质聚氨酯 - 聚酰胺泡沫用于机动车辆的内衬或发动机隔间衬里。

公开(公告)号：US20140058005A1

公开(公告)日：2014-02-27

申请号：US13969837

申请日：2013-08-19

Applicant: BASF SE

Inventor： Frank Prissok ,  Julio Albuerne ,  Christian Renner

IPC: C08G18/18

CPC classification number: C08G18/1825 ,  C08G18/1833 ,  C08G18/1858 ,  C08G18/2027 ,  C08G18/3206 ,  C08G18/341 ,  C08G2101/0025 ,  C08G2101/005

Abstract: The present invention relates to a process for producing a thermoformable rigid polyurethane-polyamide foam having a closed-cell content of less than 70%, which comprises mixing (a) an organic polyisocyanate with (b) one or more polymeric compounds having two or more isocyanate-reactive hydrogen atoms, (c) optionally crosslinking and/or chain-extending agents, (d) one or more carboxylic acids having a functionality of 2 or more, (e) a catalyst comprising a Lewis base component, and (f) optionally auxiliaries and additives to form a reaction mixture and reacting this reaction mixture to form the rigid polyurethane-polyamide foam. The present invention further relates to a thermoformable rigid polyurethane-polyamide foam obtained by such a process and also to the use of such a thermoformable rigid polyurethane-polyamide foam for interior lining or engine compartment lining of motor vehicles.

Abstract translation: 本发明涉及一种具有小于70％的闭孔含量的可热成形的硬质聚氨酯 - 聚酰胺泡沫体的制造方法，该方法包括将（a）有机多异氰酸酯与（b）一种或多种具有两个或多个 异氰酸酯反应性氢原子，（c）任选交联和/或增链剂，（d）一种或多种官能度为2或更大的羧酸，（e）包含路易斯碱组分的催化剂，和（f） 任选的助剂和添加剂以形成反应混合物并使该反应混合物反应形成刚性聚氨酯 - 聚酰胺泡沫体。 本发明还涉及通过这种方法获得的可热成型的刚性聚氨酯 - 聚酰胺泡沫，并且还涉及使用这种可热成型的硬质聚氨酯 - 聚酰胺泡沫用于机动车辆的内衬或发动机隔间衬里。

公开(公告)号：US20220185938A1

公开(公告)日：2022-06-16

申请号：US17599243

申请日：2020-03-29

Applicant: BASF SE

Inventor： Daniela Bodmann ,  Carsten Hinke ,  Nadine Schliebe ,  Jan-Michael Dreisoerner ,  Henning Wettach ,  Hendrik Wagner ,  Julio Albuerne ,  Florian Puch

IPC: C08G18/08 ,  C08G8/12 ,  B01J19/00

Abstract: Described herein is a continuous process for producing polyurethane prepolymers in a residence time reactor with plug flow. Also described herein is a method of using these prepolymers for producing polyurethanes.

公开(公告)号：US20210187548A1

公开(公告)日：2021-06-24

申请号：US16760994

申请日：2018-11-12

Applicant: BASF SE ,  BASF Coatings GmbH

Inventor： Jens-Henning Noatschk ,  Simon Winzen ,  Sebastian Hartwig ,  Julio Albuerne

IPC: B05D7/00 ,  C08J7/046 ,  C08J9/36 ,  C09D175/04 ,  B05D1/02 ,  B05D3/00 ,  B05D7/04 ,  A43B13/12 ,  A43B13/04

Abstract: Provided herein is a process for the pretreatment coating and subsequent lacquering of plastics substrates, wherein a pretreatment layer is produced on a plastics substrate via application, onto the plastics substrate, of a solution or dispersion including at least one organic solvent (L) and, dispersed or dissolved therein, at least one plastic (K), and subsequent evaporation to remove the organic solvent. Then a lacquer layer is produced on the pretreated plastics substrate.