AT252255B - Process for the preparation of isocyanuric acid derivatives by polymerizing isocyanates - Google Patents

Process for the preparation of isocyanuric acid derivatives by polymerizing isocyanates

Info

Publication number
AT252255B
AT252255B AT418664A AT418664A AT252255B AT 252255 B AT252255 B AT 252255B AT 418664 A AT418664 A AT 418664A AT 418664 A AT418664 A AT 418664A AT 252255 B AT252255 B AT 252255B
Authority
AT
Austria
Prior art keywords
preparation
acid derivatives
isocyanuric acid
isocyanates
polymerizing
Prior art date
Application number
AT418664A
Other languages
German (de)
Inventor
Erwin Windemuth
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
Application granted granted Critical
Publication of AT252255B publication Critical patent/AT252255B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
    • C07D203/12—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/16—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with acylated ring nitrogen atoms
    • C07D203/20—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with acylated ring nitrogen atoms by carbonic acid, or by sulfur or nitrogen analogues thereof, e.g. carbamates
    • 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups

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)
AT418664A 1963-05-17 1964-05-13 Process for the preparation of isocyanuric acid derivatives by polymerizing isocyanates AT252255B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF39768A DE1203792B (en) 1963-05-17 1963-05-17 Process for the production of isocyanuric acid derivatives by catalytic polymerization of organic isocyanates

Publications (1)

Publication Number Publication Date
AT252255B true AT252255B (en) 1967-02-10

Family

ID=7097932

Family Applications (1)

Application Number Title Priority Date Filing Date
AT418664A AT252255B (en) 1963-05-17 1964-05-13 Process for the preparation of isocyanuric acid derivatives by polymerizing isocyanates

Country Status (7)

Country Link
AT (1) AT252255B (en)
BE (1) BE647984A (en)
CH (1) CH441350A (en)
DE (1) DE1203792B (en)
GB (1) GB1001746A (en)
NL (1) NL141912B (en)
SE (1) SE318575B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272540B (en) * 1965-11-11 1968-07-11 Bayer Ag Process for the polymerization of diisocyanates with aliphatic NCO groups
DE2641380C2 (en) * 1976-09-15 1989-11-23 Bayer Ag, 5090 Leverkusen Process for the preparation of polyisocyanates with an isocyanurate structure
DE2644684C2 (en) * 1976-10-02 1983-01-13 Chemische Werke Huels Ag, 4370 Marl Process for the preparation of 2,4,6-triketohexahydrotriazines
DE3339579A1 (en) * 1983-11-02 1985-05-09 Bayer Ag, 5090 Leverkusen NEW ISOCYANATO ISOCYANURATE, A METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS ISOCYANATE COMPONENT IN POLYURETHANE PAINTS
WO2019157625A1 (en) 2018-02-13 2019-08-22 Covestro Deutschland Ag Aromatic polyisocyanates with a high solids content

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106767B (en) * 1957-03-26 1961-05-18 Us Rubber Co Process for the trimerization of aryl isocyanates

Also Published As

Publication number Publication date
NL141912B (en) 1974-04-16
SE318575B (en) 1969-12-15
CH441350A (en) 1967-08-15
BE647984A (en) 1964-08-31
GB1001746A (en) 1965-08-18
NL6405473A (en) 1964-11-18
DE1203792B (en) 1965-10-28

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