ATE38997T1 - Katalysatoren fuer die herstellung von polytriazinen aus aromatischen polycyanaten. - Google Patents

Katalysatoren fuer die herstellung von polytriazinen aus aromatischen polycyanaten.

Info

Publication number
ATE38997T1
ATE38997T1 AT84112195T AT84112195T ATE38997T1 AT E38997 T1 ATE38997 T1 AT E38997T1 AT 84112195 T AT84112195 T AT 84112195T AT 84112195 T AT84112195 T AT 84112195T AT E38997 T1 ATE38997 T1 AT E38997T1
Authority
AT
Austria
Prior art keywords
polytriazines
catalysts
production
aromatic polycyanates
aromatic
Prior art date
Application number
AT84112195T
Other languages
English (en)
Inventor
Edmund P Woo
David V Dellar
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
Application granted granted Critical
Publication of ATE38997T1 publication Critical patent/ATE38997T1/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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0638—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
    • C08G73/065—Preparatory processes
    • C08G73/0655—Preparatory processes from polycyanurates
    • C08G73/0661—Preparatory processes from polycyanurates characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT84112195T 1984-10-11 1984-10-11 Katalysatoren fuer die herstellung von polytriazinen aus aromatischen polycyanaten. ATE38997T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84112195A EP0180649B1 (de) 1984-10-11 1984-10-11 Katalysatoren für die Herstellung von Polytriazinen aus aromatischen Polycyanaten

Publications (1)

Publication Number Publication Date
ATE38997T1 true ATE38997T1 (de) 1988-12-15

Family

ID=8192210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84112195T ATE38997T1 (de) 1984-10-11 1984-10-11 Katalysatoren fuer die herstellung von polytriazinen aus aromatischen polycyanaten.

Country Status (3)

Country Link
EP (1) EP0180649B1 (de)
AT (1) ATE38997T1 (de)
DE (1) DE3475405D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6407886A (en) * 1985-09-23 1987-04-07 Dow Chemical Company, The Encapsulating compositions
US4709008A (en) * 1986-06-30 1987-11-24 Interez, Inc. Blend of tris (cyanatophenyl) alkane and bis(cyanatophenyl) alkane
US4740584A (en) * 1986-09-08 1988-04-26 Interez, Inc. Blend of dicyanate esters of dihydric phenols
US5126412A (en) * 1987-10-05 1992-06-30 Allied-Signal Inc. Cyanato group containing phenolic resins, and phenolic triazines derived therefrom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694410A (en) * 1969-03-05 1972-09-26 Minnesota Mining & Mfg Use of chelates in preparing polycyanurates
DE2533124A1 (de) * 1975-07-24 1977-02-10 Bayer Ag Verfahren zur herstellung von polytriazinen in gegenwart hochsiedender ester
DE2533123A1 (de) * 1975-07-24 1977-02-10 Bayer Ag Hydrolysestabile polytriazine und ein verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
DE3475405D1 (en) 1989-01-05
EP0180649B1 (de) 1988-11-30
EP0180649A1 (de) 1986-05-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee