New! View global litigation for patent families

GB1398185A - Polyurethane foams - Google Patents

Polyurethane foams

Info

Publication number
GB1398185A
GB1398185A GB2901072A GB2901072A GB1398185A GB 1398185 A GB1398185 A GB 1398185A GB 2901072 A GB2901072 A GB 2901072A GB 2901072 A GB2901072 A GB 2901072A GB 1398185 A GB1398185 A GB 1398185A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
polyurethane
foams
polyurethane foams
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2901072A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/50Polyethers having heteroatoms other than oxygen
    • C08G18/5021Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5033Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4804Two or more polyethers of different physical or chemical nature
    • C08G18/482Mixtures of polyethers containing at least one polyether containing nitrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26Macromolecular 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
    • C08G65/2618Macromolecular 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 the other compounds containing nitrogen
    • C08G65/2621Macromolecular 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 the other compounds containing nitrogen containing amine groups
    • C08G65/2627Macromolecular 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 the other compounds containing nitrogen containing amine groups containing aromatic or arylaliphatic amine groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2101/00Foams
    • C08G2101/0008Foams flexible
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2101/00Foams
    • C08G2101/0041Foams having specified density
    • C08G2101/005< 50 kg/m
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2101/00Foams
    • C08G2101/0083Foams prepared using water as the sole blowing agent
GB2901072A 1972-06-21 1972-06-21 Polyurethane foams Expired GB1398185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2901072A GB1398185A (en) 1972-06-21 1972-06-21 Polyurethane foams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2901072A GB1398185A (en) 1972-06-21 1972-06-21 Polyurethane foams

Publications (1)

Publication Number Publication Date
GB1398185A true true GB1398185A (en) 1975-06-18

Family

ID=10284817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2901072A Expired GB1398185A (en) 1972-06-21 1972-06-21 Polyurethane foams

Country Status (1)

Country Link
GB (1) GB1398185A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758614A1 (en) * 1977-11-07 1979-05-10 Mobay Chemical Corp polyether
EP0255930A2 (en) * 1986-08-06 1988-02-17 Air Products And Chemicals, Inc. Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol
US4992484A (en) * 1987-11-20 1991-02-12 Air Products And Chemicals, Inc. Polyurethane systems incorporating alkoxylated diethyltoluenediamine
EP0671425A1 (en) * 1994-03-12 1995-09-13 BASF Schwarzheide GmbH Process for the preparation of highly elastic flexibel polyurethane foams
US5872292A (en) * 1997-01-24 1999-02-16 Bayer Corporation Stable aromatic amine composition, a process for preparing color stable aromatic amines, and the production of light colored aromatic amine-based polyether polyols
US6004482A (en) * 1997-12-24 1999-12-21 Bayer Corporation Stable aromatic amine composition, and a process for preparing color stable aromatic amines
US6031137A (en) * 1998-05-29 2000-02-29 Bayer Corporation Stable aromatic amine composition, a process for preparing color stable aromatic amines, and the production of light colored aromatic amine-based polyether polyols
EP2628756A1 (en) 2012-02-15 2013-08-21 Bayer Intellectual Property GmbH Semi-rigid foams on a polyurethane basis, method for its manufacture and use

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758614A1 (en) * 1977-11-07 1979-05-10 Mobay Chemical Corp polyether
EP0255930A2 (en) * 1986-08-06 1988-02-17 Air Products And Chemicals, Inc. Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol
US4743628A (en) * 1986-08-06 1988-05-10 Air Products And Chemicals, Inc. Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol
EP0255930A3 (en) * 1986-08-06 1988-09-21 Air Products And Chemicals, Inc. Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol
US4992484A (en) * 1987-11-20 1991-02-12 Air Products And Chemicals, Inc. Polyurethane systems incorporating alkoxylated diethyltoluenediamine
EP0671425A1 (en) * 1994-03-12 1995-09-13 BASF Schwarzheide GmbH Process for the preparation of highly elastic flexibel polyurethane foams
US5872292A (en) * 1997-01-24 1999-02-16 Bayer Corporation Stable aromatic amine composition, a process for preparing color stable aromatic amines, and the production of light colored aromatic amine-based polyether polyols
US6004482A (en) * 1997-12-24 1999-12-21 Bayer Corporation Stable aromatic amine composition, and a process for preparing color stable aromatic amines
US6031137A (en) * 1998-05-29 2000-02-29 Bayer Corporation Stable aromatic amine composition, a process for preparing color stable aromatic amines, and the production of light colored aromatic amine-based polyether polyols
US6353137B2 (en) 1998-05-29 2002-03-05 Bayer Corporation Stable aromatic amine composition, a process for preparing color stable aromatic amines, and the production of light colored aromatic amine-based polyether polyols
EP2628756A1 (en) 2012-02-15 2013-08-21 Bayer Intellectual Property GmbH Semi-rigid foams on a polyurethane basis, method for its manufacture and use
US9000062B2 (en) 2012-02-15 2015-04-07 Bayer Intellectual Property Gmbh Semi-rigid polyurethane foams and processes for their production and use

Similar Documents

Publication Publication Date Title
US3976230B1 (en) System for dispensing polyurethane and the like
JPS4945747A (en) Anteisei o kairyoshita kannetsukirokuyoshiito
GB1360803A (en) Fibrereinforced articles
JPS4945711A (en) Jikihetsudo no seiho
JPS4945719A (en) Ichiganrefukamera no miraakaido nyoru shogekikanshosochi
GB1420221A (en) Pillow
JPS4945773A (en) Denkidokei no hatsuteikiko
GB1405715A (en) Locking devices
GB1398185A (en) Polyurethane foams
GB1360105A (en) Plywood
GB1502777A (en) Polyurethane foams
GB1444998A (en) Suitcases
JPS5652646A (en) Covered belt
GB1413714A (en) Mats
JPS4945734A (en) Seidenkirokutai no seizoho
GB1372769A (en) Eartags
GB1388819A (en) Window structures
GB1386327A (en) Marine structures
GB1448850A (en) Container
JPS4945795A (en) Kubifurikiko o jusuru choonpatanshokushi
GB1405254A (en) Bis- substituted-henoxy- propanes
GB1537750A (en) Antenna
JPS5439537A (en) Logic system
GB1409532A (en) Fabric setting
GB1409776A (en) Abrading apparatus

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees