ES2542784T3 - Elementos compuestos de plásticos termoplásticos y poliuretanos así como procedimiento para su producción - Google Patents

Elementos compuestos de plásticos termoplásticos y poliuretanos así como procedimiento para su producción Download PDF

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Publication number
ES2542784T3
ES2542784T3 ES12738471.7T ES12738471T ES2542784T3 ES 2542784 T3 ES2542784 T3 ES 2542784T3 ES 12738471 T ES12738471 T ES 12738471T ES 2542784 T3 ES2542784 T3 ES 2542784T3
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Spain
Prior art keywords
weight
parts
polyurethanes
well
production process
Prior art date
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Active
Application number
ES12738471.7T
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English (en)
Inventor
Rolf Albach
Hartmut Nefzger
Petra VENNER
Monika HASELBACH
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Bayer Intellectual Property GmbH
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Bayer Intellectual Property GmbH
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Publication of ES2542784T3 publication Critical patent/ES2542784T3/es
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • C08G18/4241—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols from dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • 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.]

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)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Elementos compuestos que contienen (a) plástico termoplástico, al que le sigue adherido (b) el producto de la reacción de una mezcla de reacción que se compone de (i) uno o varios isocianatos, (ii) uno o varios poliesterpolioles con una funcionalidad de 2,5 a 3,5 y un índice de hidroxilo de 40 a 400 mg de KOH/g basado en la condensación de ácido succínico con dioles con un peso molecular de 62 a 200 g/mol y trioles con un peso molecular de 62 a 200 g/mol, (iii) uno o varios polieterpolioles, dado el caso (iv) extensores de cadena y/o reticulantes, dado el caso en presencia de (v) catalizadores, (vi) agentes expansivos y/o (vii) sustancias auxiliares y/o aditivos.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
E12738471
15-07-2015
de la espuma de 120 g/l. Después de aproximadamente 10 minutos se desmoldó y se almacenó el elemento compuesto durante 24 horas a temperatura ambiente. A continuación se cortaron tiras de 20 mm de anchura. Estas tiras se sometieron a ensayo con respecto a sus propiedades de adherencia (adherencia entre lámina de PVC y poliuretano).
Tabla 2: Formulaciones y propiedades de los elementos compuestos
Ensayo
B-1(V) B-2
Lado del poliol:
PET A
[partes en peso] 30,4 30,4
PET B
[partes en peso] 55 55
PETC
[partes en peso] 2 2
Copolímero de estireno-acrilonitrilo
[partes en peso] 3,35 3,35
Negro de humo
[partes en peso] 0,1 0,1
Dietiltoluilendiamina
[partes en peso] 0,95 0,95
Agua
[partes en peso] 2,1 2,1
Poliesterpoliol A-1 (V)
[partes en peso] 5
Poliesterpoliol A-2
[partes en peso] 3
Jeffcat ZF10
[partes en peso] 0,2 0,2
Dabco NE1070
[partes en peso] 0,9 0,9
Lado del isocianato:
Isocianato
[partes en peso] 42,64 42,17
Resistencia al pelado por rodillo (adherencia entre lámina de PVC y PUR) conforme a la norma DIN 53 357-A (medido en muestras con 2 cm de anchura)
[N/mm] 0,18 0,52
La fuerza de separación se determina en Newton. Para el fin de una mejor comparabilidad de muestras de diferente anchura se normaliza a una anchura de tira de 1 mm, dividiéndose la fuerza hallada entre la anchura de las tiras en mm.
10 La formulación usada en el Ejemplo B-2 se diferencia de la formulación usada en el ejemplo comparativo B-1 sólo en el tipo del poliesterpoliol usado y en la cantidad usada del poliesterpoliol.
La tabla muestra que con únicamente 3 partes en peso del poliesterpoliol usado de acuerdo con la invención se consiguen valores claramente mejores para la adherencia, que con 5 partes en peso del poliesterpoliol convencional, usado.
15
7

Claims (1)

  1. imagen1
ES12738471.7T 2011-07-29 2012-07-25 Elementos compuestos de plásticos termoplásticos y poliuretanos así como procedimiento para su producción Active ES2542784T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011080134 2011-07-29
DE102011080134 2011-07-29
PCT/EP2012/064625 WO2013017509A1 (de) 2011-07-29 2012-07-25 Verbundelemente aus thermoplastischen kunststoffen und polyurethanen sowie verfahren zu deren herstellung

Publications (1)

Publication Number Publication Date
ES2542784T3 true ES2542784T3 (es) 2015-08-11

Family

ID=46579039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12738471.7T Active ES2542784T3 (es) 2011-07-29 2012-07-25 Elementos compuestos de plásticos termoplásticos y poliuretanos así como procedimiento para su producción

Country Status (4)

Country Link
US (1) US9415572B2 (es)
EP (1) EP2736938B1 (es)
ES (1) ES2542784T3 (es)
WO (1) WO2013017509A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108779227B (zh) 2016-03-22 2021-10-26 路博润先进材料公司 可熔融加工的热塑性聚氨酯-脲弹性体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913328A1 (de) * 1989-04-22 1990-10-25 Basf Ag Verbundelemente mit verbesserter bestaendigkeit gegen spannungsrisskorrosion, insbesondere fuer kuehlmoebelgehaeuse
DE4437878A1 (de) * 1994-10-22 1996-04-25 Basf Ag Verfahren zur Herstellung von fogging-armen Polyurethan-Schaumstoffen und hierfür verwendbare spezielle Polyoxyalkylen-polyole
DE19506671C2 (de) 1995-02-25 1999-11-18 Basf Ag Verfahren zur Herstellung von Polyurethan-Schaumstoffen
US6054208A (en) * 1998-01-16 2000-04-25 Avery Dennison Corporation Film forming mixtures, image bearing films and image bearing retroreflective sheeting
DE19928608A1 (de) 1999-06-22 2000-12-28 Basf Ag Verbundelemente enthaltend mindestens eine thermoplastische Folie und daran haftende Polyisocyanat-Polyadditionsprodukte
DE10022276B4 (de) 2000-05-09 2007-10-25 Basf Ag Verbundelemente und Verfahren zu deren Herstellung
DE10022280A1 (de) 2000-05-09 2001-11-15 Basf Ag Verbundelemente
US6294107B1 (en) * 2000-07-26 2001-09-25 Basf Corporation Alkylene oxide modified silicone glycol compatibilizing agents for stable polyester polyol compositions
KR101722791B1 (ko) 2008-12-23 2017-04-05 바스프 에스이 플라스틱 및 폴리이소시아네이트 중부가 생성물을 포함하는 접착 복합체용의 접착 촉진제

Also Published As

Publication number Publication date
US9415572B2 (en) 2016-08-16
WO2013017509A1 (de) 2013-02-07
EP2736938A1 (de) 2014-06-04
EP2736938B1 (de) 2015-07-01
US20140322544A1 (en) 2014-10-30

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