MX169980B - Articulos moldeados de poliuretano texturados que tienen capas en hojas multiples, un procedimiento para su preparacion y su uso - Google Patents

Articulos moldeados de poliuretano texturados que tienen capas en hojas multiples, un procedimiento para su preparacion y su uso

Info

Publication number
MX169980B
MX169980B MX016441A MX1644189A MX169980B MX 169980 B MX169980 B MX 169980B MX 016441 A MX016441 A MX 016441A MX 1644189 A MX1644189 A MX 1644189A MX 169980 B MX169980 B MX 169980B
Authority
MX
Mexico
Prior art keywords
layers
procedure
preparation
multiple sheets
polyurethane molded
Prior art date
Application number
MX016441A
Other languages
English (en)
Inventor
Peter Horn
Erhard Reich
Rainer Henning
Original Assignee
Basf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of MX169980B publication Critical patent/MX169980B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured articles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/707—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being a compound containing active hydrogen not comprising water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31554—Next to second layer of polyamidoester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

La presente invención se refiere a los artículos moldeados de poliuretano texturados que tienen capas de hojas múltiples que consisten de: a) una capa de revestimiento externa; b) una capa intermedia de una hoja que contiene grupos uretano y/o urea; y c) una capa de respaldo fabricada de uretano no celular o celular; en donde la capa (b) intermedia consiste de una hoja que contiene grupos uretano y/o urea y se prepara curando a temperatura de 60 a 150 grados C, una mezcla termicamente curable, estable al almacenamiento a temperatura ambiente, que consiste de: i) un poliisocianato orgánico; ii) por lo menos un compuesto que tiene por lo menos dos átomos de hidrógeno reactivos con los grupos isocianato y que tiene un peso molecular promedio de 250 a 8500, mediante lo cual, un poliisocianato orgánico sólido a temperatura ambiente (i) en la forma de partículas distintas que tienen un diámetro de partículas de 0.1 a 150 micrones, se desactiva sobre la superficie de la partícula mediante una reacción química con un agente de desactivación de manera que de 0.1 a 20 por ciento equivalente de los grupos isocianato disponibles totales de (i), se hacen reaccionar con el agente de desactivación y el poliisocianato modificado en la superficie resultante se dispersa hacia por lo menos un compuesto que tiene dos átomos de hidrógeno reactivos con los grupos isocianato; iii) agentes de extensión de cadena y/o agentes de reticulación que tienen un peso molecular promedio de 62 a 500 y que tienen una funcionalidad promedio de 2 a 4; y iv) catalizadores.
MX016441A 1988-06-18 1989-06-13 Articulos moldeados de poliuretano texturados que tienen capas en hojas multiples, un procedimiento para su preparacion y su uso MX169980B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883820704 DE3820704A1 (de) 1988-06-18 1988-06-18 Mit einer konturierten, mehrschichtigen folie versehene polyurethan-formkoerper, verfahren zu ihrer herstellung und ihre verwendung

Publications (1)

Publication Number Publication Date
MX169980B true MX169980B (es) 1993-08-03

Family

ID=6356792

Family Applications (1)

Application Number Title Priority Date Filing Date
MX016441A MX169980B (es) 1988-06-18 1989-06-13 Articulos moldeados de poliuretano texturados que tienen capas en hojas multiples, un procedimiento para su preparacion y su uso

Country Status (8)

Country Link
US (1) US5051310A (es)
EP (1) EP0347691B1 (es)
JP (1) JP2687979B2 (es)
AT (1) ATE132881T1 (es)
CA (1) CA1313739C (es)
DE (2) DE3820704A1 (es)
ES (1) ES2081292T3 (es)
MX (1) MX169980B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840167A1 (de) * 1988-11-29 1990-05-31 Bayer Ag Verfahren zur herstellung von formkoerpern und die nach diesem verfahren erhaeltlichen formkoerper
DE4223993C2 (de) * 1992-07-21 1996-05-15 Roth Werke Gmbh Verwendung eines Werkstoffverbundes aus einer tiefgezogenen Polyacryltafel und einer darauf aufgebrachten Polyurethanverstärkungsschicht für die Herstellung eines muldenförmigen Sanitärgegenstandes
US5405675A (en) * 1992-12-10 1995-04-11 Minnesota Mining And Manufacturing Company Embossed multilayer film
GB9418688D0 (en) * 1994-09-16 1994-11-02 Smith & Nephew Elastomeric articles
GB9418682D0 (en) * 1994-09-16 1994-11-02 Smith & Nephew Elastomeric articles
GB9418684D0 (en) * 1994-09-16 1994-11-02 Smith & Nephew Elastomeric articles
GB9500828D0 (en) * 1995-01-17 1995-03-08 Smith & Nephew Elastomeric articles
US5595701A (en) * 1995-05-12 1997-01-21 The Goodyear Tire & Rubber Company Process for making a polyurea backed product with a polyurethane skin
US5747167A (en) * 1996-10-02 1998-05-05 Greene; Steven R. Process for making molded polyurethane laminate articles
US5885662A (en) † 1997-01-31 1999-03-23 Atoma International, Inc. Decorative automotive interior trim articles with integral light stable polyurethane elastomer covering and process for making the same
KR20010006471A (ko) * 1997-04-18 2001-01-26 콘 게리 엠 주조 일체형 광-안정성 덮개를 갖는 자동차 내부의 장식용 외장품 및 제조 공정
CA2290338A1 (en) 1997-06-16 1998-12-23 Magna Interior Systems Inc. Decorative automotive interior trim articles with cast integral light stable covering containing an invisible tear seam and process for making the same
CN1120080C (zh) 1998-05-22 2003-09-03 麦格纳内部系统公司 带有整体性模内涂敷的聚氨酯芳香族弹性体涂层的装饰性汽车内饰件及其制备工艺
DE19832469A1 (de) * 1998-07-18 2000-01-20 Kautex Textron Gmbh & Co Kg Verfahren zum Herstellen einer Abdeckhaut für die Instrumententafel eines Kraftfahrzeuges
US6524675B1 (en) 1999-05-13 2003-02-25 3M Innovative Properties Company Adhesive-back articles
US6129291A (en) * 1999-08-10 2000-10-10 Commeville; Marc Jeffrey Advertising device for use with a drinking fountain
US20020178672A1 (en) * 2000-09-25 2002-12-05 Robinson Michael G. Composite hybrid resin panels, molded parts and filler enhanced polymers therefor
US20030104168A1 (en) * 2001-12-03 2003-06-05 Kyle Shane In-mold-coated automotive interior and other products, and methods for manufacturing same
US20150367541A1 (en) * 2014-06-19 2015-12-24 GM Global Technology Operations LLC Vehicle interior trim components and associated methods
US20170314838A1 (en) 2016-04-29 2017-11-02 Thermo King Corporation Method of manufacturing an enclosure for a transport refrigeration unit, transport refrigeration unit and transport unit
DE102016120855A1 (de) 2016-11-02 2018-05-03 FORMTEC PUR-Verarbeitungs-GmbH Leichtgewicht-Integralschaumteil aus PUR und Verfahren zu dessen Herstellung
US10882259B2 (en) 2017-06-01 2021-01-05 Thermo King Corporation Manufacturing method for an aesthetic structural part
KR20200086399A (ko) 2019-01-08 2020-07-17 현대모비스 주식회사 차량 내장 스킨용 조성물, 이의 제조방법 및 이를 이용하여 제조된 차량 내장 스킨

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010143C2 (de) * 1980-03-15 1982-05-06 Bayer Ag, 5090 Leverkusen Kunststoffverbundlaminat, seine Herstellung und seine Verwendung
JPS5822154A (ja) * 1981-07-31 1983-02-09 株式会社イノアックコ−ポレ−ション 可撓性発泡成形体の製造方法
DE3343124A1 (de) * 1983-11-29 1985-06-05 Basf Ag, 6700 Ludwigshafen Bei raumtemperatur lagerstabile, durch hitzeeinwirkung haertbare stoffmischungen auf basis von verbindungen mit reaktiven wasserstoffatomen und polyisocyanaten, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formteilen
DE3343125A1 (de) * 1983-11-29 1985-06-05 Basf Ag, 6700 Ludwigshafen Verstaerkte, kompakte oder zellige polyurethan-formteile, verfahren zu deren herstellung aus hitzehaertbaren einkomponenten-polyurethan-formulierungen und deren verwendung
DE3700572A1 (de) * 1987-01-10 1988-07-21 Bayer Ag Kunststoff-verbundkoerper und ein verfahren zu seiner herstellung
DE3911066A1 (de) * 1989-04-06 1990-10-18 Bayer Ag Mehrschichtfolien fuer crash-pad-anwendung

Also Published As

Publication number Publication date
US5051310A (en) 1991-09-24
JP2687979B2 (ja) 1997-12-08
EP0347691A2 (de) 1989-12-27
EP0347691B1 (de) 1996-01-10
DE58909564D1 (de) 1996-02-22
ATE132881T1 (de) 1996-01-15
EP0347691A3 (de) 1991-08-28
JPH0263832A (ja) 1990-03-05
DE3820704A1 (de) 1989-12-21
CA1313739C (en) 1993-02-23
ES2081292T3 (es) 1996-03-01

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