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GB9404127D0 - Process for producing a soft, flexible, hot molded poyurethane foam - Google Patents

Process for producing a soft, flexible, hot molded poyurethane foam

Info

Publication number
GB9404127D0
GB9404127D0 GB9404127A GB9404127A GB9404127D0 GB 9404127 D0 GB9404127 D0 GB 9404127D0 GB 9404127 A GB9404127 A GB 9404127A GB 9404127 A GB9404127 A GB 9404127A GB 9404127 D0 GB9404127 D0 GB 9404127D0
Authority
GB
United Kingdom
Prior art keywords
poyurethane
foam
soft
flexible
producing
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.)
Pending
Application number
GB9404127A
Other languages
English (en)
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.)
Polyol International BV
Original Assignee
Polyol International BV
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 Polyol International BV filed Critical Polyol International BV
Priority to GB9404127A priority Critical patent/GB9404127D0/en
Publication of GB9404127D0 publication Critical patent/GB9404127D0/en
Priority to PCT/EP1995/000714 priority patent/WO1995023819A1/fr
Pending 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
    • C08G18/28—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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08G18/2805—Compounds having only one group containing 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
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • C08G2110/0083—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)
GB9404127A 1994-03-03 1994-03-03 Process for producing a soft, flexible, hot molded poyurethane foam Pending GB9404127D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9404127A GB9404127D0 (en) 1994-03-03 1994-03-03 Process for producing a soft, flexible, hot molded poyurethane foam
PCT/EP1995/000714 WO1995023819A1 (fr) 1994-03-03 1995-02-27 Procede de production d'une mousse polyurethanne moelleuse, flexible et moulee a chaud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9404127A GB9404127D0 (en) 1994-03-03 1994-03-03 Process for producing a soft, flexible, hot molded poyurethane foam

Publications (1)

Publication Number Publication Date
GB9404127D0 true GB9404127D0 (en) 1994-04-20

Family

ID=10751245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9404127A Pending GB9404127D0 (en) 1994-03-03 1994-03-03 Process for producing a soft, flexible, hot molded poyurethane foam

Country Status (2)

Country Link
GB (1) GB9404127D0 (fr)
WO (1) WO1995023819A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1389222B1 (fr) 2001-05-21 2010-10-20 Huntsman International Llc Elastomere de polyurethanne tres souple
CA2640381A1 (fr) 2006-03-14 2007-09-20 Huntsman International Llc Composition formee a partir d'un diisocyanate et d'une monoamine et procede servant a preparer celle-ci
PL3655453T3 (pl) * 2017-07-17 2022-01-10 Dow Global Technologies, Llc Pianki poliuretanowe i sposób wytwarzania pianki

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120223A (en) * 1964-06-23 1968-07-17 Lankro Chem Ltd Improvements in or relating to polyethers and polyurethanes derived therefrom
GB1396300A (en) * 1971-12-08 1975-06-04 Dunlop Ltd Polyurethane foams
DE3021293A1 (de) * 1980-06-06 1981-12-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von elastischen polyurethanschaumstoffen
US4347330A (en) * 1981-09-08 1982-08-31 Basf Wyandotte Corporation Low-cost surfactant compositions for high resiliency flexible foams
KR900004795A (ko) * 1988-09-23 1990-04-13 리챠드 지이.워터맨 저밀도의 연질 폴리 우레탄 기포체의 제조 방법
US4950695A (en) * 1989-03-06 1990-08-21 Pmc, Inc. Reduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethers
US4950694A (en) * 1989-06-29 1990-08-21 Union Carbide Chemicals And Plastics Company Inc. Preparation of polyurethane foams without using inert blowing agents
DE4025817A1 (de) * 1990-08-16 1992-02-20 Bayer Ag Verfahren zur herstellung von offenzelligen polyurethan-weichschaumstoffen und deren verwendung als polstermaterial

Also Published As

Publication number Publication date
WO1995023819A1 (fr) 1995-09-08

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