CA1010198A - Unsymmetrical triazine catalysts for preparing cellular foams - Google Patents

Unsymmetrical triazine catalysts for preparing cellular foams

Info

Publication number
CA1010198A
CA1010198A CA187,887A CA187887A CA1010198A CA 1010198 A CA1010198 A CA 1010198A CA 187887 A CA187887 A CA 187887A CA 1010198 A CA1010198 A CA 1010198A
Authority
CA
Canada
Prior art keywords
cellular foams
preparing cellular
catalysts
unsymmetrical
unsymmetrical triazine
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
CA187,887A
Other languages
English (en)
Other versions
CA187887S (en
Inventor
Thirumurti L. Narayan
Moses Cenker
Peter T. Kan
John T. Patton (Jr.)
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.)
BASF Corp
Original Assignee
BASF Wyandotte Corp
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 BASF Wyandotte Corp filed Critical BASF Wyandotte Corp
Application granted granted Critical
Publication of CA1010198A publication Critical patent/CA1010198A/en
Expired 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
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide 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
    • Y10S521/901—Cellular polymer containing a carbodiimide structure
    • 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)
CA187,887A 1972-12-29 1973-12-11 Unsymmetrical triazine catalysts for preparing cellular foams Expired CA1010198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00319559A US3806475A (en) 1972-12-29 1972-12-29 Unsymmetrical trazine catalysts for preparing cellular foams

Publications (1)

Publication Number Publication Date
CA1010198A true CA1010198A (en) 1977-05-10

Family

ID=23242763

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,887A Expired CA1010198A (en) 1972-12-29 1973-12-11 Unsymmetrical triazine catalysts for preparing cellular foams

Country Status (9)

Country Link
US (1) US3806475A (ja)
JP (1) JPS49103999A (ja)
BE (1) BE809061A (ja)
CA (1) CA1010198A (ja)
DE (1) DE2364240A1 (ja)
FR (1) FR2212362B1 (ja)
GB (1) GB1449169A (ja)
IT (1) IT1002550B (ja)
NL (1) NL7317658A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988267A (en) * 1973-07-09 1976-10-26 Air Products And Chemicals, Inc. Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts
US3891578A (en) * 1973-12-17 1975-06-24 Basf Wyandotte Corp Carbodiimide-isocyanurate foams containing urethane linkages
US3928256A (en) * 1974-02-25 1975-12-23 Basf Wyandotte Corp Process for the preparation of carbodiimide-isocyanurate foams
US3994837A (en) * 1974-10-02 1976-11-30 Basf Wyandotte Corporation Urethane-modified carbodiimide-isocynurate foams prepared from TDI-rich isocyanates
US3981829A (en) * 1974-12-30 1976-09-21 Basf Wyandotte Corporation Process for the preparation of carbodiimide-isocyanurate foams
EP0001261B1 (en) * 1977-09-16 1982-01-06 Basf Wyandotte Corporation Process for the preparation of carbodiimide-isocyanurate foams employing quaternary boron salts as catalysts
US4166164A (en) * 1977-12-05 1979-08-28 Basf Wyandotte Corporation Process for the preparation of carbodiimide-isocyanurate foams
DE3015440A1 (de) * 1980-04-22 1981-10-29 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethan-kunststoffen unter verwendung von cyclischen, n-hydroxyalkyl-substituierten, amidingruppen aufweisenden verbindungen als katalysatoren
DE3643238C2 (ja) * 1985-03-29 1989-08-03 Nisshinbo Industries, Inc., Tokio/Tokyo, Jp
IT1244870B (it) * 1990-09-11 1994-09-12 Ministero Dall Uni E Della Ric Composti ammelinici
EP2128143A1 (en) * 2008-05-30 2009-12-02 Basf Se Amphiphilic molecules with a triazine core

Also Published As

Publication number Publication date
GB1449169A (en) 1976-09-15
AU6363073A (en) 1975-06-19
DE2364240A1 (de) 1974-07-11
JPS49103999A (ja) 1974-10-02
NL7317658A (ja) 1974-07-02
FR2212362A1 (ja) 1974-07-26
FR2212362B1 (ja) 1977-08-19
BE809061A (fr) 1974-06-21
US3806475A (en) 1974-04-23
IT1002550B (it) 1976-05-20

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