DE3680414D1 - Fluessige harnstoff- und/oder biuretgruppen enthaltende organische polyisocyanatzusammensetzungen. - Google Patents

Fluessige harnstoff- und/oder biuretgruppen enthaltende organische polyisocyanatzusammensetzungen.

Info

Publication number
DE3680414D1
DE3680414D1 DE8686305934T DE3680414T DE3680414D1 DE 3680414 D1 DE3680414 D1 DE 3680414D1 DE 8686305934 T DE8686305934 T DE 8686305934T DE 3680414 T DE3680414 T DE 3680414T DE 3680414 D1 DE3680414 D1 DE 3680414D1
Authority
DE
Germany
Prior art keywords
composition
functionality
groups
amine
blocked amine
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 - Fee Related
Application number
DE8686305934T
Other languages
English (en)
Inventor
Herbert Gilis
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.)
Zeneca Inc
Original Assignee
ICI Americas Inc
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 Americas Inc filed Critical ICI Americas Inc
Application granted granted Critical
Publication of DE3680414D1 publication Critical patent/DE3680414D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
    • C07C273/1827—X being H
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
    • C08G18/70—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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative 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
    • C08G2120/00—Compositions for reaction injection moulding processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8686305934T 1985-08-09 1986-08-01 Fluessige harnstoff- und/oder biuretgruppen enthaltende organische polyisocyanatzusammensetzungen. Expired - Fee Related DE3680414D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76443585A 1985-08-09 1985-08-09

Publications (1)

Publication Number Publication Date
DE3680414D1 true DE3680414D1 (de) 1991-08-29

Family

ID=25070725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686305934T Expired - Fee Related DE3680414D1 (de) 1985-08-09 1986-08-01 Fluessige harnstoff- und/oder biuretgruppen enthaltende organische polyisocyanatzusammensetzungen.

Country Status (4)

Country Link
EP (1) EP0211630B1 (de)
JP (1) JPS6289718A (de)
AT (1) ATE65517T1 (de)
DE (1) DE3680414D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8819663D0 (en) * 1988-08-18 1988-09-21 Bp Chem Int Ltd Chemical process
GB8819661D0 (en) * 1988-08-18 1988-09-21 Bp Chem Int Ltd Novel compounds
US7378543B2 (en) * 2003-07-24 2008-05-27 Bayer Materialscience Llc Stable liquid biuret modified and biuret allophanate modified toluene diisocyanates, prepolymers thereof, and processes for their preparation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637578A (de) * 1962-09-19
US3976622A (en) * 1973-02-17 1976-08-24 Bayer Aktiengesellschaft Process for the production of polyisocyanates with a biuret structure
US4136241A (en) * 1976-10-30 1979-01-23 The Dow Chemical Company Flexible polyurethane foams based upon the use of a soluble amine salt as crosslinking agent
JPS54139387U (de) * 1978-03-22 1979-09-27
DE2856864A1 (de) * 1978-12-30 1980-07-24 Bayer Ag Neue polyisocyanate, ein verfahren zu ihrer herstellung und ihre verwendung
JPS59171833U (ja) * 1983-04-30 1984-11-16 三菱自動車工業株式会社 穴抜き装置のクイツクチエンジ構造
DE3333464A1 (de) * 1983-09-16 1985-04-11 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von mikrozellularen oder geschaeumten formkoerpern und zur durchfuehrung dieses verfahrens geeignete verbindungen mit gegenueber isocyanatgruppen reaktionsfaehigen gruppen

Also Published As

Publication number Publication date
ATE65517T1 (de) 1991-08-15
EP0211630B1 (de) 1991-07-24
EP0211630A3 (en) 1987-08-19
EP0211630A2 (de) 1987-02-25
JPS6289718A (ja) 1987-04-24

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee