ZA92727B - Method for preparing polymeric foams and chemical compositions used therefor - Google Patents

Method for preparing polymeric foams and chemical compositions used therefor

Info

Publication number
ZA92727B
ZA92727B ZA92727A ZA92727A ZA92727B ZA 92727 B ZA92727 B ZA 92727B ZA 92727 A ZA92727 A ZA 92727A ZA 92727 A ZA92727 A ZA 92727A ZA 92727 B ZA92727 B ZA 92727B
Authority
ZA
South Africa
Prior art keywords
compositions used
chemical compositions
used therefor
polymeric foams
preparing polymeric
Prior art date
Application number
ZA92727A
Other languages
English (en)
Inventor
Herbert Russell Gillis
Russell Gillis Herbert
Aaldrik Roelf Postema
Roelf Postema Aaldrik
Dirk Stanssens
Stanssens Dirk
David Randall
Randall David
Rik De Vos
De Vos Rik
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of ZA92727B publication Critical patent/ZA92727B/xx

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
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3218—Polyhydroxy compounds containing cyclic groups having at least one oxygen atom 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3848—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
    • 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
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • 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
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate 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
    • C08G2330/00—Thermal insulation material
    • C08G2330/50—Evacuated open-celled polymer material
    • 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)
ZA92727A 1991-02-04 1992-01-31 Method for preparing polymeric foams and chemical compositions used therefor ZA92727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919102362A GB9102362D0 (en) 1991-02-04 1991-02-04 Polymeric foams

Publications (1)

Publication Number Publication Date
ZA92727B true ZA92727B (en) 1992-11-25

Family

ID=10689502

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA92673A ZA92673B (en) 1991-02-04 1992-01-30 Manufacture of cellular elastomers and chemical compositions used therefor
ZA92727A ZA92727B (en) 1991-02-04 1992-01-31 Method for preparing polymeric foams and chemical compositions used therefor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA92673A ZA92673B (en) 1991-02-04 1992-01-30 Manufacture of cellular elastomers and chemical compositions used therefor

Country Status (12)

Country Link
US (1) US5578656A (xx)
EP (2) EP0498628B1 (xx)
JP (2) JP3133128B2 (xx)
KR (2) KR100207943B1 (xx)
AU (2) AU642335B2 (xx)
CA (2) CA2060530A1 (xx)
DE (2) DE69203104T2 (xx)
ES (2) ES2089384T3 (xx)
FI (1) FI920472A (xx)
GB (3) GB9102362D0 (xx)
HK (2) HK191596A (xx)
ZA (2) ZA92673B (xx)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9102362D0 (en) * 1991-02-04 1991-03-20 Ici Plc Polymeric foams
US5703136A (en) * 1991-02-04 1997-12-30 Imperial Chemical Industries Plc Polymeric foams
US5439948A (en) * 1991-11-20 1995-08-08 Imperial Chemical Industries Plc Process for cellular polymeric products
GB9224910D0 (en) * 1992-11-27 1993-01-13 Ici Plc Polyol compositions
US5428104A (en) * 1992-11-27 1995-06-27 Imperial Chemical Industries Plc Polyol compositions
US5652278A (en) * 1993-06-22 1997-07-29 Imperial Chemical Industries Plc Microvoid polyurethane materials
GB9314556D0 (en) * 1993-07-14 1993-08-25 Ici Plc Rigid polyurethane foams
US5346928A (en) * 1993-09-09 1994-09-13 Imperial Chemical Industries Plc Rigid polyurethane foams
GB9324511D0 (en) * 1993-11-30 1994-01-19 Ici Plc Process for rigid polyurethane foams
GB9400326D0 (en) * 1994-01-10 1994-03-09 Ici Plc Rigid polyurethane foams
DE69600838T2 (de) * 1995-02-16 1999-04-15 Imperial Chemical Industries Plc, London Verfahren zur herstellung von polyurethan-hartschaumstoffen
CA2213345A1 (en) * 1995-04-13 1997-10-17 Imperial Chemical Industries Plc Non-planar evacuated insulation panels and a method for making same
DK0830404T3 (da) * 1995-05-18 2000-06-13 Huntsman Ici Chem Llc Stive polyurethanskum og fremgangsmåde til fremstilling deraf
ZA966885B (en) * 1995-08-22 1998-02-16 Du Pont Merck Pharma Substituted cyclic ureas and derivatives thereof useful as retroviral protease inhibitors.
RU2162031C2 (ru) * 1995-12-11 2001-01-20 Хантсман Ай Си Ай Кемикалз Ллс Теплоизолирующее устройство
CN1226904A (zh) * 1996-07-30 1999-08-25 帝国化学工业公司 聚氨基甲酸乙酯泡沫的制法
TR199900970T2 (en) 1996-11-04 1999-07-21 Imperial Chemical Industries Plc B�k�lmez poli�retan k�p�kleri.
ID22390A (id) 1996-11-04 1999-10-07 Ici Plc Busa poliuretana yang kaku
GB2324798B (en) * 1997-05-01 1999-08-18 Ici Plc Open celled cellular polyurethane products
ES2162451T3 (es) * 1997-05-29 2001-12-16 Huntsman Int Llc Espumas rigidas de poliuretano.
DE19744747A1 (de) * 1997-10-10 1999-04-15 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
CA2313010A1 (en) * 1998-01-19 1999-07-22 Jan Maurice Stroobants Evacuated insulation panel
CA2323054A1 (en) * 1998-04-02 1999-10-14 Huntsman Ici Chemicals Llc Process for rigid polyurethane foams
US7671104B2 (en) 1999-02-13 2010-03-02 Bayer Materialscience Ag Fine cell, water-blown rigid polyurethane foams
DE19917787A1 (de) 1999-04-20 2000-11-02 Bayer Ag Komprimierte Polyurethanhartschaumstoffe
EP1577332A1 (en) 2004-03-15 2005-09-21 Huntsman International Llc Process for making rigid polyurethane foams
MX357982B (es) 2011-08-23 2018-08-01 Basf Se Micro-emulsiones.
EP2886591A1 (de) 2013-12-19 2015-06-24 Evonik Industries AG Zusammensetzung, geeignet zur Herstellung von Polyurethanschäumen, enthaltend mindestens ein Nukleierungsmittel
EP3372625A1 (de) 2017-03-07 2018-09-12 Covestro Deutschland AG Polyurethanschaum und verfahren zu seiner herstellung
EP3560970A1 (de) 2018-04-25 2019-10-30 Covestro Deutschland AG Offenzelliger polyurethanhartschaum und dessen verwendung
WO2024150897A1 (ko) * 2023-01-13 2024-07-18 주식회사 세호 폴리우레탄 발포제 조성물 및 이를 이용한 폴리우레탄 발포체의 제조방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA834821A (en) * 1970-02-17 J. Hutzler George Stabilized polyurethane composition
US3224983A (en) * 1962-05-21 1965-12-21 Scott Paper Co Process of foaming a carbonate containing polymer containing an initiator
FR1447850A (fr) * 1964-09-30 1966-07-29 Basf Ag Procédé de fabrication de corps moulés réticulés hautement élastiques à base de polyuréthanes
US3563937A (en) * 1968-03-20 1971-02-16 Monsanto Co Monovinylidene aromatic hydrocarbons-half esters of unsaturated di-carboxylic acids or anhydrides as resinous binders for printing inks
US3663506A (en) * 1970-11-18 1972-05-16 Union Carbide Corp Stabilization of urethane polymers with substituted ureas
DE2415150A1 (de) * 1974-03-29 1975-10-16 Hoechst Ag Porenregler fuer polyurethane
US4098729A (en) * 1974-04-08 1978-07-04 Th. Goldschmidt Ag Process of producing cross-linked urethane-group comprising foams of open-cell structure
US4094827A (en) * 1976-10-18 1978-06-13 Texaco Development Corporation Substituted ureas as polyurethane catalysts
US4154391A (en) * 1978-02-27 1979-05-15 Girty Kenneth E Combined crop and longeing whip
US4194069A (en) * 1978-10-16 1980-03-18 Texaco Development Corporation Urea derivative and use as polyurethane catalyst
US4485032A (en) * 1983-09-12 1984-11-27 The Dow Chemical Company Compatible polyol blends
GB8816945D0 (en) * 1988-07-15 1988-08-17 Ici Plc Polymeric foams
GB8921182D0 (en) * 1989-09-19 1989-11-08 Ici Plc Novel chemical blowing agent
US5102923A (en) * 1991-01-14 1992-04-07 American Cyanamid Company Rigid polyurethane and polyisocyanurate foams
GB9102362D0 (en) * 1991-02-04 1991-03-20 Ici Plc Polymeric foams

Also Published As

Publication number Publication date
EP0498629B1 (en) 1995-06-28
KR920016494A (ko) 1992-09-24
AU649772B2 (en) 1994-06-02
GB9102362D0 (en) 1991-03-20
CA2060530A1 (en) 1992-08-05
KR100207943B1 (ko) 1999-07-15
JPH0570548A (ja) 1993-03-23
DE69203104D1 (de) 1995-08-03
EP0498628B1 (en) 1996-07-24
AU1071792A (en) 1992-08-06
HK191696A (en) 1996-10-25
DE69212342T2 (de) 1996-12-05
AU1059392A (en) 1992-08-06
GB9202320D0 (en) 1992-03-18
EP0498629A1 (en) 1992-08-12
DE69212342D1 (de) 1996-08-29
HK191596A (en) 1996-10-25
FI920472A0 (fi) 1992-02-04
US5578656A (en) 1996-11-26
ZA92673B (en) 1992-11-25
KR920016493A (ko) 1992-09-24
KR100213557B1 (ko) 1999-08-02
AU642335B2 (en) 1993-10-14
GB9202310D0 (en) 1992-03-18
ES2074819T3 (es) 1995-09-16
ES2089384T3 (es) 1996-10-01
JP3133127B2 (ja) 2001-02-05
CA2060590A1 (en) 1992-08-05
JPH0570547A (ja) 1993-03-23
JP3133128B2 (ja) 2001-02-05
EP0498628A1 (en) 1992-08-12
DE69203104T2 (de) 1995-10-26
FI920472A (fi) 1992-08-05

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