MX9605038A - Proceso de elaboracion de un articulo de poliuretano de pelicula integral. - Google Patents

Proceso de elaboracion de un articulo de poliuretano de pelicula integral.

Info

Publication number
MX9605038A
MX9605038A MX9605038A MX9605038A MX9605038A MX 9605038 A MX9605038 A MX 9605038A MX 9605038 A MX9605038 A MX 9605038A MX 9605038 A MX9605038 A MX 9605038A MX 9605038 A MX9605038 A MX 9605038A
Authority
MX
Mexico
Prior art keywords
composition
articles
integral skin
polyurethane
water
Prior art date
Application number
MX9605038A
Other languages
English (en)
Inventor
Thirumurti Narayan
Valeri L Valoppi
Original Assignee
Basf Corp
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 Corp filed Critical Basf Corp
Publication of MX9605038A publication Critical patent/MX9605038A/es

Links

Classifications

    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6564—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08G2410/00—Soles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

La presente invencion se refiere a composiciones de espuma de poliuretano de película integral dispersadas por agua, artículos moldeados de poliuretano, un proceso para la preparacion de dichos artículos, y una composicion de isocianato para su uso en la presente. Especialmente, la invencion se refiere a artículos de poliuretano moldeados con una película integral dispersada por agua que tienen propiedades físicas especialmente provechosas, y composiciones utiles para la produccion de tales artículos. Especialmente, la invencion proporciona una composicion de poliuretano que tiene un componente de isocianato (a), un componente que reacciona con isocianato (b), un agente de dispersion que comprende agua (c), un poliéter (d) seleccionado dentro del grupo que consiste de politetrahidrofurano y polietilenglicol que tiene un numero de peso molecular promedio de 200 a 2000 y opcionalmente, uno o varios aditivos (e) seleccionados del grupo que consiste de catalizadores, extendedores de cadena, oxoalcoholes, y mezclas de los mismos. La composicion puede caracterizarse porque los artículos de poliuretano de película integral elaborados a partir de la composicion tienen una resistencia a la tension superior o igual a 31.635 kg/cm2 y/o un índice de abrasion Taber (pérdida mg) inferior a 200.
MX9605038A 1995-10-30 1996-10-23 Proceso de elaboracion de un articulo de poliuretano de pelicula integral. MX9605038A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/549,904 US5624966A (en) 1995-10-30 1995-10-30 Process of making an integral skin polyurethane article

Publications (1)

Publication Number Publication Date
MX9605038A true MX9605038A (es) 1997-04-30

Family

ID=24194850

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9605038A MX9605038A (es) 1995-10-30 1996-10-23 Proceso de elaboracion de un articulo de poliuretano de pelicula integral.

Country Status (3)

Country Link
US (1) US5624966A (es)
CA (1) CA2189063A1 (es)
MX (1) MX9605038A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19721220C1 (de) * 1997-05-21 1998-08-20 Bayer Ag Verfahren zur Herstellung von weichen bis halbharten Polyurethanintegralschaumstoffen
US5889068A (en) * 1997-07-24 1999-03-30 Bayer Corporation Water blown polyurethane soling systems
IT1310380B1 (it) * 1999-05-21 2002-02-13 Aken S P A Formulazione polimerica ad elevate doti di aderenza, in particolareper la fabbricazione di suole per calzature, e suole di calzature
US6759443B2 (en) * 2001-12-21 2004-07-06 Basf Corporation Polyurethane foam composition and additive useful in shoe sole applications and methods of making same
US8258198B2 (en) 2004-05-28 2012-09-04 Air Products And Chemicals, Inc. Fast demold/extended cream time polyurethane formulations
EP3122795B1 (de) * 2014-03-25 2022-06-15 Basf Se Tpu pneumatikschlauch

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566917A (en) * 1978-11-14 1980-05-20 Toyo Tire & Rubber Co Ltd Manufacture of non-yellowing integral polyurethane foam
ZA875927B (en) * 1986-08-27 1989-04-26 Dow Chemical Co Flexible polyurethane foams based on difunctional polyols and mdi and method for preparing the same
US4994502A (en) * 1987-07-01 1991-02-19 Basf Corporation Process for the preparation of integral skin polyurethane steering wheels
US4792576A (en) * 1987-07-23 1988-12-20 Mobay Corporation Production of polyurethane moldings by the reaction injection molding process
DE3942329A1 (de) * 1989-12-21 1991-06-27 Basf Ag Verfahren zur herstellung von polyurethan-weichschaumstoffen mit geringer stauchhaerte und hierfuer verwendbare blockpolyoxypropylen-polyoxyethylen-polyolgemische
IT1240635B (it) * 1990-05-04 1993-12-17 Dow Italia Polimeri poliuretanici microcellulari preparati da tre polimeri di poli (tetrametilen) glicoli con gruppi isocianato terminali
US5189068A (en) * 1990-06-23 1993-02-23 Basf Aktiengesellschaft Preparation of integral skin cellular plastics by the polyaddition process in the presence of tertiary alcohols
US5166183A (en) * 1991-04-16 1992-11-24 Miles Inc. Water-blown integral skin polyurethane foams
US5164423A (en) * 1991-09-11 1992-11-17 The Dow Chemical Company Composition of flexible polyurethane foams below using reduced amounts of chlorofluorocarbone blowing agents and method for preparation
DE4204395A1 (de) * 1992-02-14 1993-08-19 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen
US5236960A (en) * 1992-06-22 1993-08-17 Basf Corporation Water-blown polyurethane integral skin foam
US5216035A (en) * 1992-06-22 1993-06-01 Basf Corporation Water-blown polyurethane integral skin foam
US5234961A (en) * 1992-12-07 1993-08-10 Basf Corporation Polyurethane water-blown integral skin system produced with a polyterahydrofuran prepolymer
US5236961A (en) * 1992-12-30 1993-08-17 Basf Corporation Water-blown integral skin polyurethane foams having a skin with abrasion resistance
US5284880A (en) * 1993-04-15 1994-02-08 Basf Corporation Water-blown polyurethane integral skin foam
US5389693A (en) * 1994-05-31 1995-02-14 The Dow Chemical Company Integral skin polyurethane foams and process for the preparation thereof

Also Published As

Publication number Publication date
US5624966A (en) 1997-04-29
CA2189063A1 (en) 1997-05-01

Similar Documents

Publication Publication Date Title
MX9804254A (es) Espuma de poliuretano moldeada con propiedades fisicas mejoradas.
MX9503630A (es) Composiciones de poliuretano producidas por procesos de inyeccion de reaccion estructural y que tienen propiedades internas de liberacion de molde.
ATE200086T1 (de) Verfahren zur herstellung von elastischen polyurethan-formkörpern mit kompakter oberfläche und zelligem kern
CA2398507A1 (en) Viscoelastic polyurethane foams
CA2260778A1 (en) Scratch-resistant anti-fog coating composition incorporating isocyanate-reactive surfactants
WO1998016914A3 (en) Composition for making thermoplastic polyurethanes
CA2089318A1 (en) Preparation of flexible, molded, cold-cure polyurethane foams
KR960706518A (ko) 비실리콘 계면활성제를 함유하는 제형으로부터 제조한 폴리이소시아네이트계 중합체 및 이의 제조방법(Polyisocyanate based polymers prepared from formulations including non-silicone surfactants and method for the preparation thereof)
CA2205252A1 (en) High modulus, high impact polyurethane/polyurea rim
WO2001064778B1 (en) Process for chemical recycling of polyurethane-containing scrap
EP0402905A3 (en) Method for producing a molded product of integral-skin polyurethane foam
CA2098907A1 (en) Water-Blown Polyurethane Integral Skin Foam
CA2380301A1 (en) Use of low unsaturated polyether polyols in slabstock foam applications
MX9604980A (es) Articulos moldeados de poliuretano de revestimiento integral.
CA2295639A1 (en) Improved water blown polyurethane soling systems
ATE158320T1 (de) Verfahren zur herstellung von polyurethanhartschaum, sowie daraus hergestellte verbundartikel
CA2299905A1 (en) Composites comprising a hydrophilic polyester-polyurethane foamed material and a process for the production of composite materials for vehicle interior trim
MX9605038A (es) Proceso de elaboracion de un articulo de poliuretano de pelicula integral.
ZA200106746B (en) Process for preparing moulded polyurethane material.
MXPA05007570A (es) Espumas de poliuretano rigidas con propiedades mejoradas.
MY110837A (en) Process for making flexible foams
MX9605039A (es) Composicion de isocianato.
NZ320194A (en) Process for preparing a flexible polyurethane foam
NZ331944A (en) A polyol mixture of an aromatic amine-starter polyether, a sucrose-started polyether and a propylene glycol-started polyether is used for producing hydrocarbon-blown hard polyurethane foams
MX9604910A (es) Composiciones de poliuretano de revestimiento integral soplado con agua.