MX9709133A - Espumas de poliuretano mejoradas de celda abierta y metodos y composiciones para preparar las mismas. - Google Patents

Espumas de poliuretano mejoradas de celda abierta y metodos y composiciones para preparar las mismas.

Info

Publication number
MX9709133A
MX9709133A MX9709133A MX9709133A MX9709133A MX 9709133 A MX9709133 A MX 9709133A MX 9709133 A MX9709133 A MX 9709133A MX 9709133 A MX9709133 A MX 9709133A MX 9709133 A MX9709133 A MX 9709133A
Authority
MX
Mexico
Prior art keywords
foams
compositions
methods
preparing
open celled
Prior art date
Application number
MX9709133A
Other languages
English (en)
Inventor
Warren Kaplan
Paul Neill
Original Assignee
Stepan Co
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 Stepan Co filed Critical Stepan Co
Publication of MX9709133A publication Critical patent/MX9709133A/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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

Abstract

Se describen métodos y composiciones para la preparacion de espumas de poliuretano usando una mezcla emulsificada de poliol que comprende: (a) una formulacion de poliol comprendiendo un poliéster poliol que tiene un valor OH desde alrededor de 150 hasta 350; y (b) un agente de apertura de celda.
MX9709133A 1995-05-26 1996-05-24 Espumas de poliuretano mejoradas de celda abierta y metodos y composiciones para preparar las mismas. MX9709133A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45172295A 1995-05-26 1995-05-26
PCT/US1996/007664 WO1996037533A1 (en) 1995-05-26 1996-05-24 Improved open celled polyurethane foams and methods and compositions for preparing such foams

Publications (1)

Publication Number Publication Date
MX9709133A true MX9709133A (es) 1998-03-31

Family

ID=23793440

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9709133A MX9709133A (es) 1995-05-26 1996-05-24 Espumas de poliuretano mejoradas de celda abierta y metodos y composiciones para preparar las mismas.

Country Status (8)

Country Link
US (1) US6211257B1 (es)
EP (1) EP0828775B1 (es)
AT (1) ATE264879T1 (es)
AU (1) AU5930896A (es)
CA (1) CA2222221C (es)
DE (1) DE69632254T2 (es)
MX (1) MX9709133A (es)
WO (1) WO1996037533A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324798B (en) * 1997-05-01 1999-08-18 Ici Plc Open celled cellular polyurethane products
US6080800A (en) * 1999-03-29 2000-06-27 Air Products And Chemicals, Inc. Aqueous wax dispersions as cell openers in making polyurethane flexible foams
DE19961417C1 (de) 1999-12-17 2001-07-19 Bayer Ag Verfahren zur Herstellung von Verbundmaterialien
US20060175575A1 (en) * 2001-06-15 2006-08-10 Kaplan Warren A Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam
AU2002315173A1 (en) * 2001-06-15 2003-01-02 Stepan Company Phthalate polyester polyol-based compositions and high dimensionally stable all water-blown spray polyurethane foam derived therefrom
US20030171773A1 (en) 2002-03-06 2003-09-11 Carrison Harold F. Methods for aneurysm repair
US20060035994A1 (en) * 2004-05-17 2006-02-16 Kaplan Warren A Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam
US7160930B2 (en) * 2004-07-14 2007-01-09 Baysystems North America Llc Water blown polyurethane spray foam system
US20060116435A1 (en) * 2004-12-01 2006-06-01 Housel Tyler L High strength polyurethane foam
US7671105B2 (en) * 2006-08-22 2010-03-02 Basf Corporation Resin composition and an article formed therefrom
US8053485B2 (en) 2007-11-08 2011-11-08 Sika Technology Ag Polyurethane foam
CN102428120A (zh) * 2009-05-19 2012-04-25 因温斯特技术公司 多元醇组合物，树脂共混物组合物，喷发组合物，及其各自的使用方法，及其各自的制备方法
WO2014019103A1 (en) 2012-07-31 2014-02-06 Bayer Materialscience Ag Method for the production of polyurethane foam using emulsified blowing agent
US10189964B2 (en) 2015-06-08 2019-01-29 Covestro Llc Methods for preparing open-celled polyurethane foams, systems for use therein, and open-celled polyurethane foams produced thereby
EP3357947A4 (en) * 2015-09-30 2019-04-17 Sekisui Chemical Co., Ltd. FLAME-HOLDING SOLID POLYURETHANE FOAM
KR102455819B1 (ko) * 2016-10-25 2022-10-19 엘레 코포레이션 저점도 포스페이트 폴리올

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668555A (en) * 1984-12-27 1987-05-26 Matsushita Refrigeration Co. Heat insulating body
JPS61153480A (ja) * 1984-12-27 1986-07-12 松下冷機株式会社 断熱体
US5212209A (en) * 1991-11-18 1993-05-18 The Dow Chemical Company Compatibilized internal mold release composition for preparations of foamed and fiber-reinforced polymeric articles
TW256842B (es) * 1991-12-17 1995-09-11 Takeda Pharm Industry Co Ltd
TW293022B (es) * 1992-07-27 1996-12-11 Takeda Pharm Industry Co Ltd
US5262447A (en) * 1992-12-28 1993-11-16 Basf Corporation Composites having a dimensionally stable water-blown polyurethane foam by employing lithium salts for cooling containers

Also Published As

Publication number Publication date
CA2222221A1 (en) 1996-11-28
ATE264879T1 (de) 2004-05-15
EP0828775A1 (en) 1998-03-18
US6211257B1 (en) 2001-04-03
CA2222221C (en) 2003-02-25
AU5930896A (en) 1996-12-11
DE69632254D1 (de) 2004-05-27
WO1996037533A1 (en) 1996-11-28
EP0828775B1 (en) 2004-04-21
DE69632254T2 (de) 2004-08-26

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