ZA98379B - New polyols and their use in polyurethane preparation - Google Patents

New polyols and their use in polyurethane preparation

Info

Publication number
ZA98379B
ZA98379B ZA98379A ZA98379A ZA98379B ZA 98379 B ZA98379 B ZA 98379B ZA 98379 A ZA98379 A ZA 98379A ZA 98379 A ZA98379 A ZA 98379A ZA 98379 B ZA98379 B ZA 98379B
Authority
ZA
South Africa
Prior art keywords
polyurethane preparation
new polyols
polyols
new
polyurethane
Prior art date
Application number
ZA98379A
Inventor
Alain Parfondry
Pierre Gilbert Hen Chaffanjohn
Dirk Rene Leonie Ramael
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 ZA98379B publication Critical patent/ZA98379B/en

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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
    • 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
    • C08G2110/0075—Foam properties prepared with an isocyanate index of 60 or lower
    • 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

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)
  • Polyethers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA98379A 1997-01-30 1998-01-16 New polyols and their use in polyurethane preparation ZA98379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97101408 1997-01-30

Publications (1)

Publication Number Publication Date
ZA98379B true ZA98379B (en) 1998-07-30

Family

ID=8226421

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA98379A ZA98379B (en) 1997-01-30 1998-01-16 New polyols and their use in polyurethane preparation

Country Status (9)

Country Link
KR (1) KR20000070589A (en)
CN (1) CN1246128A (en)
CZ (1) CZ266499A3 (en)
HU (1) HUP0001091A3 (en)
ID (1) ID24899A (en)
PL (1) PL334855A1 (en)
TR (1) TR199901752T2 (en)
TW (1) TW351722B (en)
ZA (1) ZA98379B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108484A1 (en) * 2001-02-22 2002-09-05 Bayer Ag Improved process for the production of polyether polyols
DE10108485A1 (en) * 2001-02-22 2002-09-05 Bayer Ag Improved process for the preparation of polyether polyols
WO2017083380A1 (en) * 2015-11-12 2017-05-18 Dow Global Technologies Llc High molecular weight hydrophobic polyol
CN110396167A (en) * 2019-07-01 2019-11-01 佳化化学科技发展（上海）有限公司 A kind of application of polyether polyol in the polyether polyurethane flexible foam for preparing wet and heat ageing resistant

Also Published As

Publication number Publication date
HUP0001091A2 (en) 2000-08-28
ID24899A (en) 2000-08-31
CZ266499A3 (en) 1999-11-17
HUP0001091A3 (en) 2001-04-28
PL334855A1 (en) 2000-03-27
TW351722B (en) 1999-02-01
KR20000070589A (en) 2000-11-25
TR199901752T2 (en) 2000-07-21
CN1246128A (en) 2000-03-01

Similar Documents

Publication Publication Date Title
HRP970680B1 (en) New ketobenzamides and their use
IL120124A0 (en) Heteroaryl-oxazolidinones their preparation and use
ZA9710339B (en) Xanthines and their therapeutic use
HUP9700897A3 (en) Polyurethan prepolymer containing alkoxysilan- and hydantoingroup, process for producing thereof and its use in sealing-compound
IL116325A0 (en) Substituted 1h-imidazoles their preparation and use
GB2313303B (en) Improvements in and relating to beds
EP0908481A4 (en) Polyurethanes and polyester polyols
EP0659795A3 (en) Polyester polyols and their use in two-component polyurethane varnishes.
EP0575826A3 (en) Reactive polyurethanes and their use
GB9620459D0 (en) Improvements in or relating to blocked isocyanates and their production
GB9700490D0 (en) Improvements in and relating to members
GB9601638D0 (en) Improvements in and relating to balls
ZA98379B (en) New polyols and their use in polyurethane preparation
ZA983740B (en) Novel amidine derivatives and their use in therapy
HUP0104723A3 (en) New 2-aminothiazol-fused 2-aminoindans and 2-aminotetralins and their use
IL116014A0 (en) Iminooxymethyleneanilides their preparation and their use
GB9623539D0 (en) Enzymes and their use
GB2323275B (en) Improvements in chairs
IL109356A0 (en) N-substituted-2-azetidinones and their use in the preparation of n-unsubstituted-2-azetidinones
GB9722392D0 (en) Composition and use
GB9715323D0 (en) Piperidinecarboxamides and their use
ZA951726B (en) Carbamoylcarboxamides their preparation and their use
ZA958760B (en) Tropane-derivatives their preparation and use
GB9600933D0 (en) Improvements in or relating to games and the like
GB9601347D0 (en) Improvements in or relating to games and the like