DE2631733C2 - - Google Patents

Info

Publication number
DE2631733C2
DE2631733C2 DE2631733A DE2631733A DE2631733C2 DE 2631733 C2 DE2631733 C2 DE 2631733C2 DE 2631733 A DE2631733 A DE 2631733A DE 2631733 A DE2631733 A DE 2631733A DE 2631733 C2 DE2631733 C2 DE 2631733C2
Authority
DE
Germany
Prior art keywords
carbon atoms
quaternary
catalysts
compounds
residue
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
Application number
DE2631733A
Other languages
German (de)
English (en)
Other versions
DE2631733A1 (de
Inventor
Ibrahim Selim Boothwyn Pa. Us Bechara
Felix Patrick Chester Pa. Us Carroll
Dewey George Chadds Ford Pa. Us Holland
Rocco Lawrence Pennell Manor Media Pa. Us Mascioli
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals 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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of DE2631733A1 publication Critical patent/DE2631733A1/de
Application granted granted Critical
Publication of DE2631733C2 publication Critical patent/DE2631733C2/de
Granted 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
    • C08G18/02—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
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902—Cellular polymer containing an isocyanurate structure

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19762631733 1975-07-29 1976-07-15 Verfahren zur foerderung von kondensations- und/oder polymerisationsreaktionen von organischen isocyanaten Granted DE2631733A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/600,015 US4040992A (en) 1975-07-29 1975-07-29 Catalysis of organic isocyanate reactions

Publications (2)

Publication Number Publication Date
DE2631733A1 DE2631733A1 (de) 1977-02-10
DE2631733C2 true DE2631733C2 (forum.php) 1988-08-11

Family

ID=24402032

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762631733 Granted DE2631733A1 (de) 1975-07-29 1976-07-15 Verfahren zur foerderung von kondensations- und/oder polymerisationsreaktionen von organischen isocyanaten

Country Status (9)

Country Link
US (1) US4040992A (forum.php)
JP (1) JPS5217484A (forum.php)
BE (1) BE844525A (forum.php)
CA (1) CA1046062A (forum.php)
DE (1) DE2631733A1 (forum.php)
FR (1) FR2319421A1 (forum.php)
GB (1) GB1541593A (forum.php)
IT (1) IT1061622B (forum.php)
NL (1) NL182082C (forum.php)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
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NL7605553A (nl) 1977-02-01
US4040992A (en) 1977-08-09
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