MX2011008747A - Sistemas formadores de espuma con presion de vapor reducida. - Google Patents

Sistemas formadores de espuma con presion de vapor reducida.

Info

Publication number
MX2011008747A
MX2011008747A MX2011008747A MX2011008747A MX2011008747A MX 2011008747 A MX2011008747 A MX 2011008747A MX 2011008747 A MX2011008747 A MX 2011008747A MX 2011008747 A MX2011008747 A MX 2011008747A MX 2011008747 A MX2011008747 A MX 2011008747A
Authority
MX
Mexico
Prior art keywords
isocyanate
foam
blowing agent
vapor pressure
present
Prior art date
Application number
MX2011008747A
Other languages
English (en)
Inventor
Michael A Dobransky
Original Assignee
Bayer Materialscience Llc
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 Bayer Materialscience Llc filed Critical Bayer Materialscience Llc
Publication of MX2011008747A publication Critical patent/MX2011008747A/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
    • C08G18/48—Polyethers
    • 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
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • 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
    • C08J2205/10—Rigid 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
    • C08J2375/04—Polyurethanes

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)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Una composición reactiva de isocianato que contiene un agente de soplado que incluye HFC 134a y agua que se caracteriza por una presión de vapor que es menor que la de las composiciones comparables que no incluyen la composición estabilizadora de la presente invención. La composición estabilizadora de la presente invención incluye un nonilfenol etoxilado y carbonato de propileno. La composición estabilizadora se encuentra incluida en la composición reactiva de isocianato en una cantidad suficiente para promover la solubilidad del agente de soplado. La composición reactiva de isocianato se puede almacenar en condiciones ambientales en lugar de bajo presión y se puede mezclar a mano con isocianato para producir una espuma. La composición reactiva de isocianato que contiene el agente de soplado de la presente invención se puede usar para producir espumas que tienen buenas propiedades físicas tras almacenamiento a temperatura ambiente y presión durante períodos de 3 meses de duración.
MX2011008747A 2009-02-20 2010-02-16 Sistemas formadores de espuma con presion de vapor reducida. MX2011008747A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/389,510 US20100216903A1 (en) 2009-02-20 2009-02-20 Foam-forming system with reduced vapor pressure
PCT/US2010/000435 WO2010096157A2 (en) 2009-02-20 2010-02-16 Foam-forming system with reduced vapor pressure

Publications (1)

Publication Number Publication Date
MX2011008747A true MX2011008747A (es) 2011-09-06

Family

ID=42631530

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011008747A MX2011008747A (es) 2009-02-20 2010-02-16 Sistemas formadores de espuma con presion de vapor reducida.

Country Status (8)

Country Link
US (1) US20100216903A1 (es)
EP (1) EP2398858A4 (es)
JP (1) JP5616366B2 (es)
KR (1) KR20110127156A (es)
CN (1) CN102325841A (es)
BR (1) BRPI1008892A2 (es)
MX (1) MX2011008747A (es)
WO (1) WO2010096157A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101935868B1 (ko) * 2011-12-30 2019-04-03 에스케이이노베이션 주식회사 폴리프로필렌 카보네이트 발포체 조성물 제조방법 및 이로부터 제조된 성형품

Family Cites Families (30)

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US3304273A (en) 1963-02-06 1967-02-14 Stamberger Paul Method of preparing polyurethanes from liquid, stable, reactive, filmforming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol
GB1022434A (en) 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
DE1152536B (de) 1962-03-30 1963-08-08 Bayer Ag Verfahren zur Herstellung Urethangruppen enthaltender Schaumstoffe
US3541023A (en) 1963-03-11 1970-11-17 Olin Corp Portable foaming system
US3523095A (en) 1967-03-09 1970-08-04 Neville Chemical Co Extender resin for vinyl tile formulations,compositions containing it and process for making it
DE1935484A1 (de) 1969-07-12 1971-01-14 Bayer Ag Verfahren zur Herstellung von Polyamiden
DE1935485A1 (de) 1969-07-12 1971-01-21 Bayer Ag Verfahren zur Herstellung von Polyamiden mit Urethan- und/oder Harnstoffgruppierungen
US4568702A (en) * 1985-04-15 1986-02-04 Atlantic Richfield Company Method for the preparation of semi-rigid polyurethane modified polyurea foam compositions
US4621105A (en) * 1985-08-20 1986-11-04 Atlantic Richfield Company Preparation of fire retardant flexible polyurethane foams having reduced discoloration and scorch
US4972003A (en) 1989-05-10 1990-11-20 The Dow Chemical Company Foaming system for rigid urethane and isocyanurate foams
US5066824A (en) 1990-05-15 1991-11-19 Mobay Corporation Novel process for the preparation of amine-terminated compounds
JPH0586223A (ja) * 1991-09-26 1993-04-06 Toyota Motor Corp ポリウレタンフオ−ムの製法
JPH05239251A (ja) * 1991-11-18 1993-09-17 Daikin Ind Ltd フルオロプロパンからなる発泡剤およびプラスチック発泡体の製造方法
JPH05179046A (ja) * 1991-11-18 1993-07-20 Daikin Ind Ltd フルオロプロパンからなる発泡剤およびプラスチック発泡体の製造方法
JPH05179044A (ja) * 1991-11-18 1993-07-20 Daikin Ind Ltd フルオロプロパン発泡剤およびプラスチック発泡体の製造方法
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Also Published As

Publication number Publication date
WO2010096157A3 (en) 2010-11-25
EP2398858A2 (en) 2011-12-28
CN102325841A (zh) 2012-01-18
EP2398858A4 (en) 2013-05-15
US20100216903A1 (en) 2010-08-26
JP5616366B2 (ja) 2014-10-29
KR20110127156A (ko) 2011-11-24
BRPI1008892A2 (pt) 2016-03-01
WO2010096157A2 (en) 2010-08-26
JP2012518701A (ja) 2012-08-16

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Legal Events

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