ZA92673B - Manufacture of cellular elastomers and chemical compositions used therefor - Google Patents

Manufacture of cellular elastomers and chemical compositions used therefor

Info

Publication number
ZA92673B
ZA92673B ZA92673A ZA92673A ZA92673B ZA 92673 B ZA92673 B ZA 92673B ZA 92673 A ZA92673 A ZA 92673A ZA 92673 A ZA92673 A ZA 92673A ZA 92673 B ZA92673 B ZA 92673B
Authority
ZA
South Africa
Prior art keywords
manufacture
compositions used
chemical compositions
used therefor
cellular elastomers
Prior art date
Application number
ZA92673A
Other languages
English (en)
Inventor
Herbert Russell Gillis
Russell Gillis Herbert
Aaldrik Roelf Postema
Roelf Postema Aaldrik
Dirk Stanssens
Stanssens Dirk
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 ZA92673B publication Critical patent/ZA92673B/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)
ZA92673A 1991-02-04 1992-01-30 Manufacture of cellular elastomers and chemical compositions used therefor ZA92673B (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
ZA92673B true ZA92673B (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 After (1)

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

Country Status (12)

Country Link
US (1) US5578656A (fi)
EP (2) EP0498628B1 (fi)
JP (2) JP3133128B2 (fi)
KR (2) KR100207943B1 (fi)
AU (2) AU642335B2 (fi)
CA (2) CA2060530A1 (fi)
DE (2) DE69203104T2 (fi)
ES (2) ES2074819T3 (fi)
FI (1) FI920472A (fi)
GB (3) GB9102362D0 (fi)
HK (2) HK191696A (fi)
ZA (2) ZA92673B (fi)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703136A (en) * 1991-02-04 1997-12-30 Imperial Chemical Industries Plc Polymeric foams
GB9102362D0 (en) * 1991-02-04 1991-03-20 Ici 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
WO1996025455A1 (en) * 1995-02-16 1996-08-22 Imperial Chemical Industries Plc Rigid polyurethane foams
WO1996032605A1 (en) * 1995-04-13 1996-10-17 Imperial Chemical Industries Plc Non-planar evacuated insulation panels and a method for making same
WO1996036655A1 (en) * 1995-05-18 1996-11-21 Imperial Chemical Industries Plc Rigid polyurethane foams
ZA966885B (en) * 1995-08-22 1998-02-16 Du Pont Merck Pharma Substituted cyclic ureas and derivatives thereof useful as retroviral protease inhibitors.
CN1072242C (zh) * 1995-12-11 2001-10-03 亨茨曼Ici化学品有限公司 热绝缘装置的制作方法
WO1998004607A1 (en) * 1996-07-30 1998-02-05 Imperial Chemical Industries Plc Process for the preparation of polyurethane foams
ES2149580T3 (es) 1996-11-04 2000-11-01 Huntsman Ici Chem Llc Espumas rigidas de poliuretano.
SK58199A3 (en) 1996-11-04 2000-02-14 Ici Plc Rigid polyurethane foams
GB2324798B (en) * 1997-05-01 1999-08-18 Ici Plc Open celled cellular polyurethane products
EP0984996B1 (en) * 1997-05-29 2001-09-12 Huntsman International Llc Rigid polyurethane foams
DE19744747A1 (de) * 1997-10-10 1999-04-15 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
BR9814009A (pt) * 1998-01-19 2000-10-10 Huntsman Ici Chem Llc Processo para produzir um painel de isolamento evacuado, painel de isolamento, e, uso do painel de isolamento
EP1080125A1 (en) * 1998-04-02 2001-03-07 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
PL2748218T3 (pl) 2011-08-23 2017-08-31 Basf Se Zastosowanie mikroemulsji i sposób wytwarzania tworzyw piankowych
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

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
FI920472A (fi) 1992-08-05
JP3133127B2 (ja) 2001-02-05
GB9102362D0 (en) 1991-03-20
HK191596A (en) 1996-10-25
AU642335B2 (en) 1993-10-14
EP0498628B1 (en) 1996-07-24
KR100207943B1 (ko) 1999-07-15
EP0498629A1 (en) 1992-08-12
AU649772B2 (en) 1994-06-02
CA2060590A1 (en) 1992-08-05
KR920016494A (ko) 1992-09-24
ES2074819T3 (es) 1995-09-16
EP0498629B1 (en) 1995-06-28
JPH0570548A (ja) 1993-03-23
US5578656A (en) 1996-11-26
KR100213557B1 (ko) 1999-08-02
CA2060530A1 (en) 1992-08-05
JP3133128B2 (ja) 2001-02-05
GB9202310D0 (en) 1992-03-18
FI920472A0 (fi) 1992-02-04
JPH0570547A (ja) 1993-03-23
ZA92727B (en) 1992-11-25
HK191696A (en) 1996-10-25
DE69203104D1 (de) 1995-08-03
DE69203104T2 (de) 1995-10-26
GB9202320D0 (en) 1992-03-18
ES2089384T3 (es) 1996-10-01
DE69212342T2 (de) 1996-12-05
AU1071792A (en) 1992-08-06
KR920016493A (ko) 1992-09-24
EP0498628A1 (en) 1992-08-12
AU1059392A (en) 1992-08-06
DE69212342D1 (de) 1996-08-29

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