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AU3413195A - Reduced density flexible polyurethane foam from methylene diphenylisocyanate - Google Patents

Reduced density flexible polyurethane foam from methylene diphenylisocyanate

Info

Publication number
AU3413195A
AU3413195A AU34131/95A AU3413195A AU3413195A AU 3413195 A AU3413195 A AU 3413195A AU 34131/95 A AU34131/95 A AU 34131/95A AU 3413195 A AU3413195 A AU 3413195A AU 3413195 A AU3413195 A AU 3413195A
Authority
AU
Australia
Prior art keywords
polyurethane foam
flexible polyurethane
reduced density
density flexible
methylene diphenylisocyanate
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.)
Abandoned
Application number
AU34131/95A
Inventor
Henri L. S. A Mispreuve
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of AU3413195A publication Critical patent/AU3413195A/en
Abandoned 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
    • C08G18/2805—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
    • C08G2110/0041—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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/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)
AU34131/95A 1994-08-26 1995-08-23 Reduced density flexible polyurethane foam from methylene diphenylisocyanate Abandoned AU3413195A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29663294A 1994-08-26 1994-08-26
US296632 1994-08-26
PCT/US1995/010717 WO1996006874A1 (en) 1994-08-26 1995-08-23 Reduced density flexible polyurethane foam from methylene diphenylisocyanate

Publications (1)

Publication Number Publication Date
AU3413195A true AU3413195A (en) 1996-03-22

Family

ID=23142852

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34131/95A Abandoned AU3413195A (en) 1994-08-26 1995-08-23 Reduced density flexible polyurethane foam from methylene diphenylisocyanate

Country Status (2)

Country Link
AU (1) AU3413195A (en)
WO (1) WO1996006874A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4167076B2 (en) 2001-04-27 2008-10-15 ハンツマン・インターナショナル・エルエルシー Method for producing viscoelastic foam
JP2004526852A (en) 2001-05-21 2004-09-02 ハンツマン・インターナショナル・エルエルシー Extremely soft polyurethane elastomer
AU2003264125A1 (en) * 2002-08-27 2004-03-19 Shell Internationale Research Maatschappij B.V. Polyol combination
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
AU2011307525B2 (en) 2010-09-29 2015-02-05 Dow Global Technologies Llc Use of poly(butylene oxide) polyol to improve durability of MDI-polyurethane foams
EP3320006B1 (en) 2015-07-06 2023-08-30 Dow Global Technologies LLC Polyurethane prepolymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1487458A (en) * 1966-05-26 1967-07-07 Naphtachimie Sa Polyurethane foams
FR2268036A1 (en) * 1974-04-19 1975-11-14 Naphtachimie Sa Polyurethane soft foams - obtd. from particular polyether polyols, polyisocyantes and crosslinking agents
GB9217309D0 (en) * 1992-08-14 1992-09-30 Dow Europ Sa Flexible,moulded,hot cured,low firmness polyurethane foams

Also Published As

Publication number Publication date
WO1996006874A1 (en) 1996-03-07

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