NO910377L - Fremgangsmaate for fremstilling av fleksibelt, polymert skum. - Google Patents

Fremgangsmaate for fremstilling av fleksibelt, polymert skum.

Info

Publication number
NO910377L
NO910377L NO91910377A NO910377A NO910377L NO 910377 L NO910377 L NO 910377L NO 91910377 A NO91910377 A NO 91910377A NO 910377 A NO910377 A NO 910377A NO 910377 L NO910377 L NO 910377L
Authority
NO
Norway
Prior art keywords
foam
flexible
polymary
procedure
manufacture
Prior art date
Application number
NO91910377A
Other languages
English (en)
Other versions
NO180015C (no
NO910377D0 (no
NO180015B (no
Inventor
Louis Muller
Tu Pham
Gabriel Verhelst
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
Priority claimed from GB909002240A external-priority patent/GB9002240D0/en
Priority claimed from GB909022196A external-priority patent/GB9022196D0/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of NO910377D0 publication Critical patent/NO910377D0/no
Publication of NO910377L publication Critical patent/NO910377L/no
Publication of NO180015B publication Critical patent/NO180015B/no
Publication of NO180015C publication Critical patent/NO180015C/no

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • 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
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G2110/0041—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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/917—Specialized mixing apparatus utilized in cell forming process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Graft Or Block Polymers (AREA)
  • Medicinal Preparation (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
NO910377A 1990-02-01 1991-01-31 Fremgangsmåte for fremstilling av fleksibelt, polymert skum NO180015C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909002240A GB9002240D0 (en) 1990-02-01 1990-02-01 Polymeric foams
GB909022196A GB9022196D0 (en) 1990-10-12 1990-10-12 Polymeric foams

Publications (4)

Publication Number Publication Date
NO910377D0 NO910377D0 (no) 1991-01-31
NO910377L true NO910377L (no) 1991-08-02
NO180015B NO180015B (no) 1996-10-21
NO180015C NO180015C (no) 1997-01-29

Family

ID=26296582

Family Applications (1)

Application Number Title Priority Date Filing Date
NO910377A NO180015C (no) 1990-02-01 1991-01-31 Fremgangsmåte for fremstilling av fleksibelt, polymert skum

Country Status (15)

Country Link
US (2) US5430072A (no)
EP (1) EP0442631B1 (no)
JP (1) JP3106150B2 (no)
KR (1) KR0173990B1 (no)
AT (1) ATE163658T1 (no)
AU (2) AU636191B2 (no)
CA (1) CA2034855C (no)
DE (1) DE69128974T2 (no)
DK (1) DK0442631T3 (no)
ES (1) ES2112850T3 (no)
GB (1) GB9101903D0 (no)
GR (1) GR3026276T3 (no)
HK (1) HK1008964A1 (no)
NO (1) NO180015C (no)
PT (1) PT96622B (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8908490D0 (en) * 1989-04-14 1989-06-01 Ici Plc Prepolymers
AU636191B2 (en) * 1990-02-01 1993-04-22 Huntsman Ici Chemicals Llc Manufacturing of polymeric foams from polyisocyanate compositions
US6376698B1 (en) * 1991-12-17 2002-04-23 Imperial Chemical Industries Plc Prepolymers
DE4204395A1 (de) * 1992-02-14 1993-08-19 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen
US5621016A (en) * 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
GB9208396D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for making flexible foams
DE69307943T3 (de) * 1992-04-16 2003-01-30 Huntsman Ici Chemicals Llc Sal Polyisocyanatzusammensetzung
GB9208377D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for preparing flexible polyurethane foams
GB9311345D0 (en) * 1993-06-02 1993-07-21 Ici Plc Method for the preparation of flexible polymeric foams
US5447965A (en) * 1993-06-02 1995-09-05 Imperial Chemical Industries Plc Method for the preparation of flexible polymeric foams
GB9320874D0 (en) * 1993-10-11 1993-12-01 Ici Plc Recycling of flexible foam
TW358815B (en) * 1994-06-16 1999-05-21 Huntsman Ici Chem Llc Process for preparing a flexible polyurethane foam
US5436277A (en) * 1994-07-28 1995-07-25 Basf Corporation Polyisocyanate compositions for the preparation of flexible polyurethane foams
DE19516272A1 (de) * 1995-05-08 1996-11-14 Hermann Leguin Tastfühler
US5900442A (en) * 1995-05-12 1999-05-04 Imperial Chemical Industries Plc Flexible polyurethane foams
US5821275A (en) * 1997-11-10 1998-10-13 Bayer Corporation Flexible foams and flexible molded foams based on liquid isocyanate-terminated allophanate-modified MDI prepolymer blends and processes for the production of these foams
AU2001281084A1 (en) 2000-08-01 2002-02-13 Huntsman International, Llc Manufacture of mdi-tdi based flexible polyurethane foams
DE50107027D1 (de) * 2000-11-08 2005-09-15 Hennecke Gmbh Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Blockschaum
US6376567B1 (en) 2000-12-07 2002-04-23 Bayer Corporation Polyisocyanate compositions and a process for the production of low-density flexible foams with low humid aged compression sets from these polyisocyanate compositions
US20040068078A1 (en) * 2001-12-12 2004-04-08 Milbocker Michael T. In situ polymerizing medical compositions
US8501165B2 (en) 2001-12-12 2013-08-06 Promethean Surgical Devices Llc In situ bonds
WO2004021983A2 (en) * 2002-09-03 2004-03-18 Promethean Surgical Devices Llc In situ polymerizing medical compositions
DE10345096A1 (de) * 2003-09-26 2005-04-21 Basf Ag Verfahren zur Herstellung von Isocyanat-Mischungen
US7632294B2 (en) * 2003-09-29 2009-12-15 Promethean Surgical Devices, Llc Devices and methods for spine repair
DE10349813A1 (de) * 2003-10-24 2005-06-02 Fischerwerke Artur Fischer Gmbh & Co. Kg Mehrkomponentenkit für PU-basierten, wassergetriebenen Leichtschaum niedriger Dichte und Sprödigkeit, diesbezügliche Verwendungen und Verfahren
ES2427842T3 (es) 2008-01-18 2013-11-04 Japan Tobacco Inc. Paquete de cigarrillos
US20110054058A1 (en) * 2009-08-31 2011-03-03 William Crooker Emulsified polyol and resultant foam therefrom
US8623959B2 (en) * 2009-10-06 2014-01-07 Joseph M. Fuqua Non-veining urethane resins for foundry sand casting
US8309620B2 (en) * 2009-10-06 2012-11-13 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8853299B2 (en) * 2009-10-06 2014-10-07 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8426494B2 (en) * 2009-10-06 2013-04-23 Amcol International Corp. Lignite urethane based resins for enhanced foundry sand performance
US8436073B2 (en) 2009-10-06 2013-05-07 Amcol International Lignite-based foundry resins
US12006412B2 (en) * 2018-12-21 2024-06-11 Huntsman International Llc Reaction mixture suitable for manufacturing of foam with reduced aldehyde emission

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE581667A (no) * 1958-08-15
GB957748A (en) * 1960-10-22 1964-05-13 Bayer Ag Proportioning and mixing device
CA1042600A (en) * 1972-05-03 1978-11-14 Louis L. Wood Crosslinked hydrophilic polyurethane foams
GB1548370A (en) * 1975-06-24 1979-07-11 Ici Ltd Polyurea foams
DE2965564D1 (en) * 1978-05-30 1983-07-07 Ici Plc Process for the manufacture of polyurea foams
DE2965737D1 (de) * 1978-10-03 1983-07-28 Ici Plc Liquid polyisocyanate compositions
EP0022617B2 (en) * 1979-07-11 1991-09-25 Imperial Chemical Industries Plc Polyisocyanate compositions and their use in the preparation of polyurethane foams
US4297444A (en) * 1980-02-11 1981-10-27 Texaco Development Corp. Process for rim elastomers with superior high temperature dimensional stability
DE3402698A1 (de) * 1984-01-26 1985-08-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von fuellstoffhaltigen polyurethan (harnstoff)-massen, fuellstoffhaltige polyurethan(harnstoff)-massen und ihre verwendung
DE3519692A1 (de) * 1985-06-01 1986-12-04 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen und auf diese weise hergestellte formkoerper
NZ226008A (en) * 1987-09-21 1990-11-27 Ici Plc Process for manufacture of polyurethane foams using methylene diphenyl isocyanates and optionally water as blowing agent
DE3818769A1 (de) * 1988-06-02 1989-12-07 Bayer Ag Fluessige polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethan-weichschaumstoffen
US5079276A (en) * 1988-07-20 1992-01-07 Human Industry Corporation Method of manufacturing polyurethane foam
JPH0739506B2 (ja) * 1988-09-30 1995-05-01 三菱重工業株式会社 形状記憶ポリマー発泡体
GB8908490D0 (en) * 1989-04-14 1989-06-01 Ici Plc Prepolymers
JPH03124741A (ja) * 1989-09-29 1991-05-28 Dow Chem Co:The 軟質ポリウレタンフォームおよびその製造方法
JPH0733423B2 (ja) * 1989-10-03 1995-04-12 日本ポリウレタン工業株式会社 軟質ポリウレタン発泡体の製造方法
AU636191B2 (en) * 1990-02-01 1993-04-22 Huntsman Ici Chemicals Llc Manufacturing of polymeric foams from polyisocyanate compositions
GB9208377D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for preparing flexible polyurethane foams

Also Published As

Publication number Publication date
NO180015C (no) 1997-01-29
AU636191B2 (en) 1993-04-22
NO910377D0 (no) 1991-01-31
GB9101903D0 (en) 1991-03-13
ES2112850T3 (es) 1998-04-16
US5430072A (en) 1995-07-04
ATE163658T1 (de) 1998-03-15
PT96622A (pt) 1991-10-15
DE69128974T2 (de) 1998-07-30
AU642355B2 (en) 1993-10-14
GR3026276T3 (en) 1998-06-30
NO180015B (no) 1996-10-21
AU2722592A (en) 1992-12-17
EP0442631B1 (en) 1998-03-04
DK0442631T3 (da) 1998-12-07
US5624972A (en) 1997-04-29
HK1008964A1 (en) 1999-05-21
DE69128974D1 (de) 1998-04-09
KR910021427A (ko) 1991-12-20
CA2034855A1 (en) 1991-08-02
EP0442631A3 (en) 1992-03-18
JP3106150B2 (ja) 2000-11-06
KR0173990B1 (ko) 1999-04-01
AU6986691A (en) 1991-08-08
EP0442631A2 (en) 1991-08-21
JPH04213340A (ja) 1992-08-04
PT96622B (pt) 1998-07-31
CA2034855C (en) 2002-03-26

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Legal Events

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