ATE107322T1 - Polyisocyanatprepolymerzusammensetzungen und ihre verwendung zur herstellung von polyurethanen. - Google Patents

Polyisocyanatprepolymerzusammensetzungen und ihre verwendung zur herstellung von polyurethanen.

Info

Publication number
ATE107322T1
ATE107322T1 AT88309606T AT88309606T ATE107322T1 AT E107322 T1 ATE107322 T1 AT E107322T1 AT 88309606 T AT88309606 T AT 88309606T AT 88309606 T AT88309606 T AT 88309606T AT E107322 T1 ATE107322 T1 AT E107322T1
Authority
AT
Austria
Prior art keywords
molecular weight
polyisocyanatrepolymer
polyurethanes
compositions
production
Prior art date
Application number
AT88309606T
Other languages
English (en)
Inventor
Alain Parfondry
Jan Willem Leenslag
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Application granted granted Critical
Publication of ATE107322T1 publication Critical patent/ATE107322T1/de

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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
    • 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
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines 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
    • 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

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)
AT88309606T 1987-10-28 1988-10-13 Polyisocyanatprepolymerzusammensetzungen und ihre verwendung zur herstellung von polyurethanen. ATE107322T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878725217A GB8725217D0 (en) 1987-10-28 1987-10-28 Polyisocyanate prepolymer

Publications (1)

Publication Number Publication Date
ATE107322T1 true ATE107322T1 (de) 1994-07-15

Family

ID=10626019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88309606T ATE107322T1 (de) 1987-10-28 1988-10-13 Polyisocyanatprepolymerzusammensetzungen und ihre verwendung zur herstellung von polyurethanen.

Country Status (12)

Country Link
US (1) US4906720A (de)
EP (1) EP0314347B1 (de)
JP (1) JP2635133B2 (de)
AT (1) ATE107322T1 (de)
AU (1) AU625053B2 (de)
CA (1) CA1337001C (de)
DE (2) DE314347T1 (de)
ES (1) ES2054821T3 (de)
GB (1) GB8725217D0 (de)
HK (1) HK146295A (de)
NZ (1) NZ226663A (de)
ZA (1) ZA887781B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8911853D0 (en) * 1989-05-23 1989-07-12 Ici Plc Co2 blown integral skin foams
TR27248A (tr) * 1991-06-13 1994-12-21 Dow Italia Yumusak bölümlü izosiyanat uclu bir önpolimerden poliuretan elastomer hazirlamaya mahsus bir yöntem.
DE4140660A1 (de) * 1991-12-10 1993-06-17 Bayer Ag Ether- und urethangruppen aufweisende polyisocyanate, ein verfahren zu ihrer herstellung und ihrer verwendung
JP3471055B2 (ja) * 1992-12-28 2003-11-25 サカタインクス株式会社 ポリウレタン樹脂、その製造方法およびそれを用いたラミネート用印刷インキ組成物
US5504180A (en) * 1993-10-04 1996-04-02 Ecp Enichem Polimeri Netherlands, B.V. Process for the preparation of polyurethane articles from uretonimine based compositions
US5418260A (en) * 1993-10-04 1995-05-23 Ecp Enichem Polimeri Netherlands, B.V. Process for the production of polyurethane articles from uretonimine based compositions and ethylene oxide rich polyether polyols
CA2117740A1 (en) * 1993-10-28 1995-04-29 Michael F. Hurley Polyisocyanate based upon 4,4'-and 2,4'-diphenylmethane diisocyanates and use thereof in a rim process
US6090864A (en) * 1997-04-25 2000-07-18 Basf Corporation Polymeric MDI prepolymer composition and flexible foams prepared therefrom
JP6077932B2 (ja) * 2013-05-24 2017-02-08 株式会社ダイフレックス ノンブリード高強度・高伸張形手塗ウレタン塗膜防水材組成物
JP6676356B2 (ja) * 2015-12-09 2020-04-08 アキレス株式会社 ポリウレタンフォーム
EP3833701A1 (de) * 2018-08-08 2021-06-16 Sika Technology AG Polyurethan-zusammensetzung mit niedrigem gehalt an monomeren diisocyanaten
CN110922555B (zh) * 2018-09-20 2022-05-03 大东树脂化学股份有限公司 热塑性聚氨酯及其弹性体粒子和它们的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7405184A (de) * 1973-04-20 1974-10-22
US4376834A (en) * 1981-10-14 1983-03-15 The Upjohn Company Polyurethane prepared by reaction of an organic polyisocyanate, a chain extender and an isocyanate-reactive material of m.w. 500-20,000 characterized by the use of only 2-25 percent by weight of the latter material

Also Published As

Publication number Publication date
DE314347T1 (de) 1993-08-12
ZA887781B (en) 1989-06-28
JPH01146919A (ja) 1989-06-08
AU2399588A (en) 1989-05-04
US4906720A (en) 1990-03-06
EP0314347B1 (de) 1994-06-15
AU625053B2 (en) 1992-07-02
CA1337001C (en) 1995-09-12
EP0314347A1 (de) 1989-05-03
HK146295A (en) 1995-09-22
JP2635133B2 (ja) 1997-07-30
NZ226663A (en) 1990-12-21
DE3850214T2 (de) 1994-11-10
GB8725217D0 (en) 1987-12-02
ES2054821T3 (es) 1994-08-16
DE3850214D1 (de) 1994-07-21

Similar Documents

Publication Publication Date Title
DK0438836T3 (da) Dispergeringsmidler, deres anvendelse og dermed belagte faste stoffer
ATE107322T1 (de) Polyisocyanatprepolymerzusammensetzungen und ihre verwendung zur herstellung von polyurethanen.
ATE6938T1 (de) Modifizierte diisocyanat-zusammensetzungen und polyurethane daraus.
ATE67220T1 (de) Verfahren zur herstellung von isocyanatgruppen aufweisenden prepolymeren, die nach diesem verfahen erhaeltlichen prepolymeren und ihre verwendung als bindemittel in einkomponentenlacken.
ATE75494T1 (de) Reaktionssystem zur herstellung von verformbaren polyurethanen.
SE8101599L (sv) Inbeddningsmassa, forfarande for framstellning derav och anvendning derav
ATE56034T1 (de) Verfahren zur herstellung von fuellstoffhaltigen polyurethan(harnstoff)-massen, fuellstoffhaltige polyurethan(harnstoff)-massen und ihre verwendung.
JPS5698221A (en) Curable resin composition
EP0199967A3 (en) Reactive mass on a polyurethane basis and its use in the preparation of coatings
ATE44963T1 (de) Verfahren zur herstellung von thixotropen bindemitteln, die nach diesem verfahren erhaeltlichen bindemittel und ihre verwendung zur herstellung von beschichtungs- und abdichtungsmitteln.
DE69132613D1 (de) Kontinuierliches Verfahren zur Herstellung von flexiblen Polyurethan Weichschaumstoffen
ATE3432T1 (de) Verfahren zur herstellung von zelligen polyurethan-elastomeren.
DE69014566D1 (de) Mit Isocyanaten reagierende Zusammensetzung.
ATE24527T1 (de) Einkomponenten-einbrennlacke.
ATE92473T1 (de) Verfahren zur herstellung von biuretpolyisocyanaten, die nach diesem verfahren erhaltenen verbindungen und ihre verwendung.
EP0397857A4 (de) -g(b)-AMINO--g(b)-PROPIOLACTAM-ABKÖMMLINGE UND DURCH FEUCHTIGKEIT VERNETZBARE POLYURETHAN-ZUBEREITUNG, DIE DARAUS HERGSTELLT IST.
DE59005887D1 (de) Verfahren zur Herstellung von Harnstoff- und Biuretgruppen enthaltendem 1,5 Naphtylendiisocyanat.
ATE93244T1 (de) Lagerstabile, hitzehaertbare stoffmischungen, enthaltend oberflaechen-modifizierte polyisocyanate und verbindungen mit reaktiven wasserstoffatomen, und ihre verwendung zur herstellung von folien.
KR890000537A (ko) 폴리우레탄 조성물 및 이의제법
ATE110397T1 (de) Verwendung von hydroxy-funktionalität aufweisenden fluorierten polyurethanen zur behandlung von steinartigem material.
DE69005431D1 (de) Flüssige Prepolymerzusammensetzungen.
ATE33646T1 (de) Verfahren zur herstellung von isocyanaten.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties