PL347429A1 - Method of preparing rigid polyurethane foam - Google Patents

Method of preparing rigid polyurethane foam

Info

Publication number
PL347429A1
PL347429A1 PL99347429A PL34742999A PL347429A1 PL 347429 A1 PL347429 A1 PL 347429A1 PL 99347429 A PL99347429 A PL 99347429A PL 34742999 A PL34742999 A PL 34742999A PL 347429 A1 PL347429 A1 PL 347429A1
Authority
PL
Poland
Prior art keywords
polyurethane foam
rigid polyurethane
preparing rigid
preparing
foam
Prior art date
Application number
PL99347429A
Inventor
Takanori Chiba
Takuya Matsumoto
Keiichi Kitano
Original Assignee
Bayer Ag
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 Ag filed Critical Bayer Ag
Publication of PL347429A1 publication Critical patent/PL347429A1/en

Links

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)
PL99347429A 1998-10-26 1999-10-13 Method of preparing rigid polyurethane foam PL347429A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10303794A JP2000128951A (en) 1998-10-26 1998-10-26 Method for producing rigid polyurethane foam

Publications (1)

Publication Number Publication Date
PL347429A1 true PL347429A1 (en) 2002-04-08

Family

ID=17925385

Family Applications (1)

Application Number Title Priority Date Filing Date
PL99347429A PL347429A1 (en) 1998-10-26 1999-10-13 Method of preparing rigid polyurethane foam

Country Status (7)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4146572B2 (en) 1999-04-08 2008-09-10 住化バイエルウレタン株式会社 Method for producing rigid polyurethane foam and composition for rigid polyurethane foam
EP1219653A1 (en) * 2000-12-29 2002-07-03 Huntsman International Llc Rigid polyurethane or urethane-modified polyisocyanurate foams and processes for their preparation
WO2002072680A1 (en) * 2001-03-07 2002-09-19 Bfs Diversified Products, Llc Method for mixing blowing agents with polyurethane reagents for the production of polyurethane foam boards
WO2003064492A1 (en) * 2002-01-29 2003-08-07 Huntsman International Llc Process for making rigid polyurethane foams
DE10226041A1 (en) * 2002-06-12 2003-12-24 Brugg Rohrsysteme Gmbh Process for the production of a thermally insulated conduit
CA2436547C (en) 2002-08-02 2012-04-03 Bfs Diversified Products, Llc Insulation boards and methods for their manufacture
CA2437139C (en) 2002-08-13 2012-04-10 Bfs Diversified Products, Llc Insulation boards and methods for their manufacture
US7387753B2 (en) 2003-08-25 2008-06-17 Bfs Diversified Products, Llc Method and apparatus to monitor the compressive strength of insulation boards
US20060084709A1 (en) * 2004-10-14 2006-04-20 Bayer Materialscience Llc High-temperature rigid polyurethane spray foam for pipe insulation
JP4931454B2 (en) * 2006-03-08 2012-05-16 アキレス株式会社 Method for producing rigid polyurethane foam
WO2009014965A1 (en) * 2007-07-20 2009-01-29 E. I. Du Pont De Nemours And Company Compositions and use of cis-1,1,1,4,4,4-hexafluoro-2-butene foam-forming composition in the preparation of polyisocyanate-based foams
JP2009057482A (en) * 2007-08-31 2009-03-19 Sumika Bayer Urethane Kk Method for producing rigid polyurethane foam
JP2009263647A (en) * 2008-03-31 2009-11-12 Sanyo Chem Ind Ltd Method for producing rigid polyurethane foam
JP2012521484A (en) * 2009-03-24 2012-09-13 ダウ グローバル テクノロジーズ エルエルシー Manufacture and use of rigid polyurethane foam
PL2748241T3 (en) 2011-08-26 2018-10-31 Covestro Deutschland Ag Emulsions and their use in the production of foams based on isocyanates
BR112014004471A2 (en) 2011-08-26 2017-03-28 Bayer Ip Gmbh stable emulsions and their use in the production of isocyanate-based foams
WO2014019104A1 (en) 2012-07-31 2014-02-06 Bayer Materialscience Ag Vacuum-supported method for production of polyurethane foam
CN104619736B (en) 2012-07-31 2017-08-18 科思创德国股份有限公司 The method that polyurethane foam is prepared using emulsification foaming agent
EP2770002A1 (en) 2013-02-25 2014-08-27 Bayer MaterialScience AG Insulation moulding and method for its manufacture
DK3574033T3 (en) * 2017-01-25 2021-03-22 Basf Se COLD FLEXIBLE POLYURETHANE FORMULATION
CN109900058B (en) * 2017-12-11 2021-11-12 日立环球生活方案株式会社 Refrigerator, premix polyol composition and rigid polyurethane foam
JP6996957B2 (en) * 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 Premix polyol composition
EP3853296A1 (en) * 2018-09-20 2021-07-28 Arçelik Anonim Sirketi A polyurethane foam and production method thereof and a cooling device
CN109130057B (en) * 2018-09-25 2020-08-28 上海富铭密封材料有限公司 Polyurethane foaming machine
CN115991860B (en) * 2022-11-14 2025-01-03 天津爱德加科技有限公司 All-water foaming polyurethane for heat-insulating pipeline and preparation method thereof
CN115926090A (en) * 2022-11-22 2023-04-07 南通四方节能科技有限公司 A kind of polyurethane composition, polyurethane sandwich panel and preparation method thereof

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 (en) * 1997-03-03 1998-09-10 Basf Ag Polyurethane foam production for use as e.g. thermal insulating material

Also Published As

Publication number Publication date
AU6338899A (en) 2000-05-15
JP2000128951A (en) 2000-05-09
WO2000024813A1 (en) 2000-05-04
CA2347709A1 (en) 2000-05-04
BR9914803A (en) 2001-07-03
EP1131376A1 (en) 2001-09-12

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Legal Events

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REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)