AU2002233222A1 - Polyurethane prepolymer and polyurethane elastomers, based on 1,4-naphthalene di-isocyanate - Google Patents

Polyurethane prepolymer and polyurethane elastomers, based on 1,4-naphthalene di-isocyanate

Info

Publication number
AU2002233222A1
AU2002233222A1 AU2002233222A AU3322202A AU2002233222A1 AU 2002233222 A1 AU2002233222 A1 AU 2002233222A1 AU 2002233222 A AU2002233222 A AU 2002233222A AU 3322202 A AU3322202 A AU 3322202A AU 2002233222 A1 AU2002233222 A1 AU 2002233222A1
Authority
AU
Australia
Prior art keywords
polyurethane
isocyanate
naphthalene
elastomers
prepolymer
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
AU2002233222A
Other languages
English (en)
Inventor
James-Michael Barnes
Lothar Duda
Andreas Hoffmann
Hartmut Nefzger
Bodo Temme
Joachim Zechlin
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of AU2002233222A1 publication Critical patent/AU2002233222A1/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
    • C08G18/70—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
    • C08G18/7678—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing condensed aromatic rings
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/65—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
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6662—Compounds of group C08G18/42 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
    • 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
    • C08G2110/0066—≥ 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)
AU2002233222A 2000-12-06 2001-11-28 Polyurethane prepolymer and polyurethane elastomers, based on 1,4-naphthalene di-isocyanate Abandoned AU2002233222A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10060473A DE10060473A1 (de) 2000-12-06 2000-12-06 Polyurethan-Prepolymer und Polyurethan-Elastomere auf Basis von 1,4-Naphthalindiisocyanat
DE10060473 2000-12-06
PCT/EP2001/014048 WO2002046259A1 (fr) 2000-12-06 2001-11-28 Prepolymere de polyurethanne et elastomere de polyurethanne a base de 1,4-naphthalindiisocyanate

Publications (1)

Publication Number Publication Date
AU2002233222A1 true AU2002233222A1 (en) 2002-06-18

Family

ID=7665903

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002233222A Abandoned AU2002233222A1 (en) 2000-12-06 2001-11-28 Polyurethane prepolymer and polyurethane elastomers, based on 1,4-naphthalene di-isocyanate

Country Status (4)

Country Link
US (1) US20020123594A1 (fr)
AU (1) AU2002233222A1 (fr)
DE (1) DE10060473A1 (fr)
WO (1) WO2002046259A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4417754B2 (ja) * 2004-03-18 2010-02-17 株式会社ジェイテクト 潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置
US7115697B2 (en) * 2004-08-31 2006-10-03 E. I. Du Pont De Nemours And Company Adhesive for high-temperature laminate
US8110704B2 (en) * 2006-11-02 2012-02-07 Bayer Materialscience Llc Process for the production of stable polymers
WO2009103301A2 (fr) * 2006-12-18 2009-08-27 Voith Patent Gmbh Revêtement de cylindre et son procédé de production
DE102007054003A1 (de) * 2007-11-13 2009-05-14 Bayer Materialscience Ag Polyurethane mit verbessertem Quellungsverhalten und ihre Herstellung
DE102007054983A1 (de) * 2007-11-17 2009-05-20 Bayer Materialscience Ag Verfahren zur Herstellung von zelligen Polyurethan(PUR)-Gießelastomeren aus lagerstabilen 1,5-Naphthalindiisocyanat(NDI)-Prepolymeren
KR101351432B1 (ko) * 2011-12-27 2014-01-15 에스케이씨 주식회사 초미세 발포 폴리우레탄 탄성체의 제조방법
EP3828213A1 (fr) 2019-11-28 2021-06-02 Covestro Deutschland AG Matériau en vrac contenant des diisocyanates solides et prépolymères contenant des groupes uréthane pouvant être obtenus à partir de celui-ci
WO2021204618A1 (fr) 2020-04-07 2021-10-14 Covestro Deutschland Ag Prépolymères nco stables à froid, leur procédé de préparation et leur utilisation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831772C (de) * 1952-11-18 1952-02-18 Bayer Ag Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe
DE1005721B (de) * 1955-02-09 1957-04-04 Bayer Ag Verfahren zur Herstellung hochmolekularer, elastischer vernetzter Kunststoffe unter gleichzeitiger Formgebung aus linearen, endstaendige Isocyanatgruppen enthaltenden isocyanatmodifizierten Polyestern und Vernetzungsmitteln
DE2403656A1 (de) * 1974-01-25 1975-10-30 Form Altstoff Handelsgesellsch Bindemittel auf der basis von polyolen und polyisocyanaten und ein verfahren zu seiner herstellung
DE19534163A1 (de) * 1995-09-15 1997-03-20 Basf Ag Verfahren zur Herstellung von kompakten oder zelligen Polyurethan-Elastomeren und hierfür geeignete Isocyanatpräpolymere
JPH11279255A (ja) * 1998-03-30 1999-10-12 Mitsubishi Gas Chem Co Inc ポリウレタンエラストマー及びその製造法

Also Published As

Publication number Publication date
WO2002046259A1 (fr) 2002-06-13
US20020123594A1 (en) 2002-09-05
DE10060473A1 (de) 2002-06-13

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