HK195596A - Use of amidines for stabilizing polyols mixtures - Google Patents

Use of amidines for stabilizing polyols mixtures

Info

Publication number
HK195596A
HK195596A HK195596A HK195596A HK195596A HK 195596 A HK195596 A HK 195596A HK 195596 A HK195596 A HK 195596A HK 195596 A HK195596 A HK 195596A HK 195596 A HK195596 A HK 195596A
Authority
HK
Hong Kong
Prior art keywords
molecular weight
carbon atoms
isocyanate
polyol
amidine
Prior art date
Application number
HK195596A
Other languages
English (en)
Inventor
Herbert Russell Gillis
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 HK195596A publication Critical patent/HK195596A/xx

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
    • C08G18/28—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
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
    • 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
    • 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
    • C08G2120/00—Compositions for reaction injection moulding 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
    • C08G2130/00—Compositions of compatibilising agents used in mixtures of high-molecular-weight compounds having active hydrogen with other compounds having active hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK195596A 1990-08-16 1996-10-24 Use of amidines for stabilizing polyols mixtures HK195596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909018046A GB9018046D0 (en) 1990-08-16 1990-08-16 Compatible isocyanate reactive compounds

Publications (1)

Publication Number Publication Date
HK195596A true HK195596A (en) 1996-11-01

Family

ID=10680794

Family Applications (1)

Application Number Title Priority Date Filing Date
HK195596A HK195596A (en) 1990-08-16 1996-10-24 Use of amidines for stabilizing polyols mixtures

Country Status (8)

Country Link
US (1) US5187205A (xx)
EP (1) EP0471474B1 (xx)
JP (1) JPH04233932A (xx)
AT (1) ATE131182T1 (xx)
DE (1) DE69115165T2 (xx)
ES (1) ES2079581T3 (xx)
GB (1) GB9018046D0 (xx)
HK (1) HK195596A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138246A1 (de) * 1991-11-21 1993-05-27 Bayer Ag Zweikomponenten-polyurethan-reaktivmassen
AU717641B2 (en) * 1996-07-30 2000-03-30 Huntsman Ici Chemicals Llc Process for the preparation of polyurethane foams
JP2006045530A (ja) * 2004-07-01 2006-02-16 Emulsion Technology Co Ltd 水系エマルジョン組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1720633A1 (de) * 1967-03-15 1971-07-01 Bayer Ag Verfahren zur Herstellung von Polyurethanen
DE3126436A1 (de) * 1981-07-04 1983-01-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan- oder polyurethan-polyharnstoff-formkoerpern
US4847307A (en) * 1987-01-23 1989-07-11 Mobay Corporation Rim polyurethane compositions containing internal mold release agents
GB8906334D0 (en) * 1988-03-31 1989-05-04 Ici Plc Internal mould release compositions
GB8807684D0 (en) * 1988-03-31 1988-05-05 Ici Plc Internal mould release composition
GB2222594A (en) * 1988-09-12 1990-03-14 Mobay Corp Internal mold release agent for use in reaction injection molding
US4880846A (en) * 1988-11-30 1989-11-14 Ashland Oil, Inc. Thermoset molding compositions catalyzed by 1,4-benzoquinone salts of 1,8-diaza-bicyclo(5.4.0)undec-7-ene

Also Published As

Publication number Publication date
EP0471474A2 (en) 1992-02-19
EP0471474A3 (en) 1992-09-23
US5187205A (en) 1993-02-16
DE69115165T2 (de) 1996-06-05
ES2079581T3 (es) 1996-01-16
EP0471474B1 (en) 1995-12-06
GB9018046D0 (en) 1990-10-03
DE69115165D1 (de) 1996-01-18
ATE131182T1 (de) 1995-12-15
JPH04233932A (ja) 1992-08-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)