BR0001401A - Dispersões de cera aquosas com abridores de células na fabricação de espumas flexìveis de poliuretano e processo para sua preparação - Google Patents

Dispersões de cera aquosas com abridores de células na fabricação de espumas flexìveis de poliuretano e processo para sua preparação

Info

Publication number
BR0001401A
BR0001401A BR0001401-0A BR0001401A BR0001401A BR 0001401 A BR0001401 A BR 0001401A BR 0001401 A BR0001401 A BR 0001401A BR 0001401 A BR0001401 A BR 0001401A
Authority
BR
Brazil
Prior art keywords
flexible polyurethane
manufacture
preparation
polyurethane foams
aqueous wax
Prior art date
Application number
BR0001401-0A
Other languages
English (en)
Inventor
Allen Robert Arnold Jr
John Herbert Frey
Timothy Charles Boyer
Kevin Rodney Lassila
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of BR0001401A publication Critical patent/BR0001401A/pt

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/06—Flexible foams
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/08—Semi-flexible foams
    • 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
    • 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
    • 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
    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof

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)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

DISPERSõES DE CERA AQUOSAS COMO ABRIDORES DE CéLULAS NA FABRICAçãO DE ESPUMAS FLEXìVEIS DE POLIURETANO E PROCESSO PARA SUA PREPARAçãO. Um processo para a preparação de uma espuma de poliuretano flexível ou semi flexível pela reação de um poliisocianato orgânico com um poliol na presença de catalisador de uretano, água como agente de sopramento, opcionalmente um surfactante de silicone, e um aditivo abridor de célula caracterizado por o aditivo abridor de célula compreender uma dispersão aquosa de partículas compreendendo uma substância de cera e opcionalmente um emulsificante, pelo menos 35% das partículas tendo um tamanho de 0,2 a 5 microns e um ponto de derretimento que varia de 0 a 55°C abaixo da temperatura máxima de exoterma da espuma.
BR0001401-0A 1999-03-29 2000-03-23 Dispersões de cera aquosas com abridores de células na fabricação de espumas flexìveis de poliuretano e processo para sua preparação BR0001401A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/280,341 US6080800A (en) 1999-03-29 1999-03-29 Aqueous wax dispersions as cell openers in making polyurethane flexible foams

Publications (1)

Publication Number Publication Date
BR0001401A true BR0001401A (pt) 2001-02-28

Family

ID=23072676

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0001401-0A BR0001401A (pt) 1999-03-29 2000-03-23 Dispersões de cera aquosas com abridores de células na fabricação de espumas flexìveis de poliuretano e processo para sua preparação

Country Status (10)

Country Link
US (1) US6080800A (pt)
EP (1) EP1041106B1 (pt)
JP (1) JP3852905B2 (pt)
KR (1) KR100358468B1 (pt)
CN (1) CN1138806C (pt)
AT (1) ATE305487T1 (pt)
BR (1) BR0001401A (pt)
DE (1) DE60022812T2 (pt)
DK (1) DK1041106T3 (pt)
ES (1) ES2250038T3 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003067658A2 (en) * 2002-02-06 2003-08-14 Parker Hannifin Corporation Thermal management materials having a phase change dispersion
US6946190B2 (en) * 2002-02-06 2005-09-20 Parker-Hannifin Corporation Thermal management materials
US7642309B2 (en) * 2004-08-09 2010-01-05 Behr Process Corporation Exterior paint formulation
US7947763B2 (en) * 2004-08-09 2011-05-24 Behr Process Corporation Exterior deep base paint formulation
US7482054B2 (en) * 2004-08-09 2009-01-27 Behr Process Corporation Pigment spacing
CN100548111C (zh) * 2005-08-03 2009-10-14 姜旭军 人造花卉造型固定支撑物
DE102005051995A1 (de) * 2005-10-31 2007-05-03 Lear Corporation, Southfield Spritzpolyurethan mit niedriger Dichte für Kraftfahrzeuginnenraumanwendungen
WO2009061759A1 (en) * 2007-11-09 2009-05-14 3M Innovative Properties Company Porous polymeric resins
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
JP4920051B2 (ja) * 2009-02-25 2012-04-18 株式会社日立製作所 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法
EP2226344B1 (de) * 2009-03-02 2017-08-02 Basf Se Abriebbeständiger Polyurethanformkörper mit verbesserten Dauerbiegeeigenschaften
EP2461777A1 (en) * 2009-08-04 2012-06-13 Hearing Components, Inc. Foam compositions with enhanced sound attenuation
BR112012033328A2 (pt) 2010-07-09 2016-12-13 Air Products And Chemcals Inc "composição ,e processo para produzir espuma de poliuretano"
US8517184B2 (en) 2010-09-30 2013-08-27 Baker Hughes Incorporated Anisotropic filtration media
US8784518B2 (en) * 2011-01-17 2014-07-22 3M Innovative Properties Company Method of making polyurethane foam
EP2842977A4 (en) * 2012-04-26 2015-10-21 Momentive Performance Mat Jp POLYURETHANE FOAM COMPOSITION AND METHOD FOR PRODUCING A SOFT POLYURETHANE FOAM
US20130291984A1 (en) 2012-05-03 2013-11-07 Armacell Enterprise Gmbh Insulation Assemblies, Insulated Conduit Assemblies, and Related Methods
US20140107244A1 (en) * 2012-10-11 2014-04-17 Douglas E. Reeves Closed-cell polyurethane structure method and system
DE102013207117A1 (de) * 2013-04-19 2014-10-23 Evonik Industries Ag PUR-Schaum mit vergröberter Zellstruktur
AU2015362724B2 (en) 2014-12-17 2020-03-12 Dow Global Technologies Llc Polyurethane foam with aqueous polymer dispersion
CN110741026A (zh) * 2017-06-20 2020-01-31 株式会社普利司通 软质聚氨酯泡沫用组合物、软质聚氨酯泡沫和车辆用座垫
CN107955122B (zh) * 2017-12-06 2020-04-14 南京林业大学 一种co2超临界辅助发泡硬质聚氨酯泡沫及其制备方法
WO2019125896A1 (en) * 2017-12-20 2019-06-27 Dow Global Technologies Llc Polyurethane foams for comfort applications
CN110408275A (zh) * 2019-07-26 2019-11-05 苏州谦元新材料科技有限公司 一种水性分散体产品与应用
CN110437680A (zh) * 2019-07-26 2019-11-12 苏州谦元新材料科技有限公司 一种水性分散体产品的制备方法

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Publication number Priority date Publication date Assignee Title
FR1204621A (fr) * 1957-04-25 1960-01-27 Bayer Ag Procédé de préparation de produits alvéolaires contenant des groupements uréthanes
DE1251019C2 (de) * 1964-04-03 1973-03-22 Verfahren zur herstellung von polyurethanschaumstoffen
US4127515A (en) * 1974-10-21 1978-11-28 Colgate-Palmolive Company Waxing sponge
US4309509A (en) * 1980-03-10 1982-01-05 W. R. Grace & Co. Odorant hydrophilic foam compositions
GB2092165A (en) * 1981-02-04 1982-08-11 Ici Plc Polysocyanate wax dispersions and their use in the manufacture of sheets or moulded bodies
US4791146A (en) * 1986-10-06 1988-12-13 Tylenda Eugene J Method of preparing dimensionally stable, flexible urethane foam and the foam produced thereby
US4751253A (en) * 1986-10-06 1988-06-14 Tylenda Eugene J Method of preparing dimensionally stable, flexible urethane foam and the foam produced thereby
US4936917A (en) * 1988-01-12 1990-06-26 Air Products And Chemicals, Inc. Water based mold release compositions containing poly(siloxane-glycol) surfactants for making polyurethane foam article in a mold
US4929646A (en) * 1988-04-26 1990-05-29 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers
US5614566A (en) * 1993-02-10 1997-03-25 Th. Goldschmidt Ag. Method for the preparation of rigid foams having urethane and/or isocyanurate groups and being extensively open celled
MX9709133A (es) * 1995-05-26 1998-03-31 Stepan Co Espumas de poliuretano mejoradas de celda abierta y metodos y composiciones para preparar las mismas.

Also Published As

Publication number Publication date
DE60022812D1 (de) 2005-11-03
EP1041106A3 (en) 2001-12-12
CN1269373A (zh) 2000-10-11
KR20000063009A (ko) 2000-10-25
DE60022812T2 (de) 2006-03-23
DK1041106T3 (da) 2006-01-16
US6080800A (en) 2000-06-27
EP1041106B1 (en) 2005-09-28
EP1041106A2 (en) 2000-10-04
CN1138806C (zh) 2004-02-18
JP3852905B2 (ja) 2006-12-06
KR100358468B1 (ko) 2002-11-07
ATE305487T1 (de) 2005-10-15
ES2250038T3 (es) 2006-04-16
JP2000290337A (ja) 2000-10-17

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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