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
JP2017512863A (ja) * 2014-03-25 2017-05-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Ｔｐｕ空気ホース

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
EP0257441A3 (en) * 1986-08-27 1988-09-14 The Dow Chemical Company 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
CA2189063A1 (en) 1997-05-01
US5624966A (en) 1997-04-29

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