CA2347709A1 - Procede de preparation d'une mousse de polyurethanne dure - Google Patents

Procede de preparation d'une mousse de polyurethanne dure Download PDF

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Publication number
CA2347709A1
CA2347709A1 CA002347709A CA2347709A CA2347709A1 CA 2347709 A1 CA2347709 A1 CA 2347709A1 CA 002347709 A CA002347709 A CA 002347709A CA 2347709 A CA2347709 A CA 2347709A CA 2347709 A1 CA2347709 A1 CA 2347709A1
Authority
CA
Canada
Prior art keywords
polyol
cyclopentane
polyurethane foam
rigid polyurethane
weight
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002347709A
Other languages
English (en)
Inventor
Takanori Chiba
Takuya Matsumoto
Keiichi Kitano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2347709A1 publication Critical patent/CA2347709A1/fr
Abandoned legal-status Critical Current

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Classifications

    • 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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1808—Catalysts containing secondary or tertiary amines or salts thereof having alkylene polyamine groups
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2036—Heterocyclic amines; Salts thereof containing one heterocyclic ring having at least three nitrogen atoms in the ring
    • 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
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
    • 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
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6611—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • 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
    • C08J9/141—Hydrocarbons
    • 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
    • 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)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

On décrit un procédé de préparation d'une mousse de polyuréthanne présentant d'excellentes propriétés d'isolation contre la chaleur. Le procédé de préparation d'une mousse de polyuréthanne dure comprend l'utilisation des ingrédients suivants: (1) un polyisocyanate organique comprenant un polyisocyanate aromatique, (2) un polyol comprenant un polyol de polyéther et/ou un polyol de polyester, (3) un agent gonflant, et (4) un tensioactif, un catalyseur et d'autres adjuvants, et se caractérise par le fait que: l'agent gonflant (3) est du cyclopentane et de l'eau, le polyol (2) est un polyol de polyéther et/ou un polyol de polyester présentant une faible compatibilité avec le cyclopentane, et que le cyclopentane est mélangé et dispersé dans un mélange préalable contenant les ingrédients (2), (3) et (4).
CA002347709A 1998-10-26 1999-10-13 Procede de preparation d'une mousse de polyurethanne dure Abandoned CA2347709A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10-303794 1998-10-26
JP10303794A JP2000128951A (ja) 1998-10-26 1998-10-26 硬質ポリウレタンフォームの製造方法
PCT/EP1999/007691 WO2000024813A1 (fr) 1998-10-26 1999-10-13 Procede de preparation d'une mousse de polyurethanne dure

Publications (1)

Publication Number Publication Date
CA2347709A1 true CA2347709A1 (fr) 2000-05-04

Family

ID=17925385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002347709A Abandoned CA2347709A1 (fr) 1998-10-26 1999-10-13 Procede de preparation d'une mousse de polyurethanne dure

Country Status (7)

Country Link
EP (1) EP1131376A1 (fr)
JP (1) JP2000128951A (fr)
AU (1) AU6338899A (fr)
BR (1) BR9914803A (fr)
CA (1) CA2347709A1 (fr)
PL (1) PL347429A1 (fr)
WO (1) WO2000024813A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4146572B2 (ja) 1999-04-08 2008-09-10 住化バイエルウレタン株式会社 硬質ポリウレタンフォームの製造方法及び硬質ポリウレタンフォーム用組成物
EP1219653A1 (fr) * 2000-12-29 2002-07-03 Huntsman International Llc Mousses rigides de polyuréthane ou mousses de polyisocyanurate modifiées par des groupes uréthane et leurs procédés de préparation
WO2002072680A1 (fr) * 2001-03-07 2002-09-19 Bfs Diversified Products, Llc Procede de melange d'agents d'expansion avec des reactifs polyurethanne pour la production de cartes en mousse de polyurethanne
WO2003064492A1 (fr) * 2002-01-29 2003-08-07 Huntsman International Llc Procede de fabrication de mousses de polyurethanne rigides
DE10226041A1 (de) * 2002-06-12 2003-12-24 Brugg Rohrsysteme Gmbh Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres
US7838568B2 (en) 2002-08-02 2010-11-23 Bfs Diversified Products, Llc Insulation boards and methods for their manufacture
CA2437139C (fr) 2002-08-13 2012-04-10 Bfs Diversified Products, Llc Panneaux isolants et methodes de fabrication connexes
DE602004018156D1 (de) 2003-08-25 2009-01-15 Bfs Diversified Products Llc Verfahren und vorrichtung zur überwachung der druckfestigkeit von isolierplatten
US20060084709A1 (en) * 2004-10-14 2006-04-20 Bayer Materialscience Llc High-temperature rigid polyurethane spray foam for pipe insulation
JP4931454B2 (ja) * 2006-03-08 2012-05-16 アキレス株式会社 硬質ポリウレタンフォームの製造方法
CA2688087C (fr) * 2007-07-20 2014-09-09 E. I. Du Pont De Nemours And Company Compositions et utilisation d'une composition moussante de cis-1,1,1,4,4,4-hexafluoro-2-butene dans la preparation de mousses a base de polyisocyanate
JP2009057482A (ja) * 2007-08-31 2009-03-19 Sumika Bayer Urethane Kk 硬質ポリウレタンフォームの製造方法
JP2009263647A (ja) * 2008-03-31 2009-11-12 Sanyo Chem Ind Ltd 硬質ポリウレタンフォームの製造方法
BRPI1005963A2 (pt) * 2009-03-24 2016-02-10 Dow Global Technologies Llc processo para preparar uma espuma rígida de poliuretano
EP2748220A1 (fr) 2011-08-26 2014-07-02 Bayer Intellectual Property GmbH Émulsions stables et utilisation de celles-ci pour la production de mousses à base d'isocyanate
CN103748149B (zh) 2011-08-26 2016-08-31 科思创德国股份有限公司 乳液和它们在制备基于异氰酸酯的泡沫中的用途
WO2014019104A1 (fr) 2012-07-31 2014-02-06 Bayer Materialscience Ag Procédé assisté par un vide pour la production d'une mousse de polyuréthane
CN104619736B (zh) 2012-07-31 2017-08-18 科思创德国股份有限公司 使用乳化发泡剂制备聚氨酯泡沫的方法
EP2770002A1 (fr) * 2013-02-25 2014-08-27 Bayer MaterialScience AG Moulage d'isolation et son procédé de fabrication
KR102577420B1 (ko) * 2017-01-25 2023-09-12 바스프 에스이 저온 연질 폴리우레탄 배합물
JP6996957B2 (ja) * 2017-12-11 2022-02-03 日立グローバルライフソリューションズ株式会社 プレミックスポリオール組成物
CN109900058B (zh) * 2017-12-11 2021-11-12 日立环球生活方案株式会社 冰箱、预混多元醇组合物和硬质聚氨酯泡沫
WO2020057840A1 (fr) * 2018-09-20 2020-03-26 Arcelik Anonim Sirketi Mousse de polyuréthane et son procédé de production et dispositif de refroidissement
CN109130057B (zh) * 2018-09-25 2020-08-28 上海富铭密封材料有限公司 一种聚氨酯发泡机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275172A (en) * 1980-01-28 1981-06-23 Union Carbide Corporation Frothable polyurethane composition and a cellular foam produced therefrom suitable for use in joints between wallboards
DE19708570A1 (de) * 1997-03-03 1998-09-10 Basf Ag Verfahren zur Herstellung von Schaumstoffen enthaltend Polyisocyanat-Polyadditionsprodukte

Also Published As

Publication number Publication date
WO2000024813A1 (fr) 2000-05-04
JP2000128951A (ja) 2000-05-09
AU6338899A (en) 2000-05-15
BR9914803A (pt) 2001-07-03
PL347429A1 (en) 2002-04-08
EP1131376A1 (fr) 2001-09-12

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Legal Events

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FZDE Dead