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GB2119393B - Polyurethane foam - Google Patents

Polyurethane foam

Info

Publication number
GB2119393B
GB2119393B GB08309653A GB8309653A GB2119393B GB 2119393 B GB2119393 B GB 2119393B GB 08309653 A GB08309653 A GB 08309653A GB 8309653 A GB8309653 A GB 8309653A GB 2119393 B GB2119393 B GB 2119393B
Authority
GB
United Kingdom
Prior art keywords
polyurethane foam
polyurethane
foam
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
GB08309653A
Other versions
GB8309653D0 (en
GB2119393A (en
Inventor
David Alan King
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.)
Caligen Foam Ltd
Original Assignee
Caligen Foam 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
Application filed by Caligen Foam Ltd filed Critical Caligen Foam Ltd
Priority to GB08309653A priority Critical patent/GB2119393B/en
Publication of GB8309653D0 publication Critical patent/GB8309653D0/en
Publication of GB2119393A publication Critical patent/GB2119393A/en
Application granted granted Critical
Publication of GB2119393B publication Critical patent/GB2119393B/en
Expired legal-status Critical Current

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
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/425—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids the polyols containing one or two ether groups

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)
GB08309653A 1982-04-08 1983-04-08 Polyurethane foam Expired GB2119393B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08309653A GB2119393B (en) 1982-04-08 1983-04-08 Polyurethane foam

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8210464 1982-04-08
GB08309653A GB2119393B (en) 1982-04-08 1983-04-08 Polyurethane foam

Publications (3)

Publication Number Publication Date
GB8309653D0 GB8309653D0 (en) 1983-05-11
GB2119393A GB2119393A (en) 1983-11-16
GB2119393B true GB2119393B (en) 1985-12-11

Family

ID=26282519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08309653A Expired GB2119393B (en) 1982-04-08 1983-04-08 Polyurethane foam

Country Status (1)

Country Link
GB (1) GB2119393B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880250A (en) * 1996-08-16 1999-03-09 Inolex Investment Corporation Polymeric acid functional polyols, polyurethanes and methods for making same
US6103822A (en) * 1996-08-16 2000-08-15 Inolex Investment Corporation Polymeric acid functional polyols, polyurethanes and methods for making same
US20050226829A1 (en) 2004-04-07 2005-10-13 Inolex Investment Corporation Personal care products containing high refractive index esters and methods of preparing the same
CH709961B1 (en) * 2014-08-05 2018-03-15 Breckle Chemicals & Technics Gmbh Process for producing a soft polyurethane foam.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1287781A (en) * 1968-10-11 1972-09-06 Inter Polymer Res Corp Process for the manufacture of polyurethane foams
CA980491A (en) * 1971-08-02 1975-12-23 Union Carbide Corporation Polyester-polyurethane polymeric products
US3741918A (en) * 1971-08-02 1973-06-26 Carbide Corp Poly(oxycaproyl)-polyurethane products
GB1485986A (en) * 1974-08-27 1977-09-14 Ici Ltd Cellular polyurethanes
GB1479096A (en) * 1975-05-29 1977-07-06 Ici Ltd Polymeric materials
DE2815540A1 (en) * 1978-04-11 1979-10-25 Basf Ag FLEXIBLE POLYURETHANE FOAM WITH HIGH WEARING AND SHOCK ABSORPTION CAPABILITY

Also Published As

Publication number Publication date
GB8309653D0 (en) 1983-05-11
GB2119393A (en) 1983-11-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee