BE753324A - PROCESS FOR THE PRODUCTION OF POLYARYLAMINES WITH METHYLENIC BRIDGE - Google Patents

PROCESS FOR THE PRODUCTION OF POLYARYLAMINES WITH METHYLENIC BRIDGE

Info

Publication number
BE753324A
BE753324A BE753324DA BE753324A BE 753324 A BE753324 A BE 753324A BE 753324D A BE753324D A BE 753324DA BE 753324 A BE753324 A BE 753324A
Authority
BE
Belgium
Prior art keywords
polyarylamines
production
methylenic
bridge
methylenic bridge
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Ici Ltd
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 Ltd filed Critical Ici Ltd
Publication of BE753324A publication Critical patent/BE753324A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/74Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE753324D 1969-07-11 1970-07-10 PROCESS FOR THE PRODUCTION OF POLYARYLAMINES WITH METHYLENIC BRIDGE BE753324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35042/69A GB1277740A (en) 1969-07-11 1969-07-11 Manufacture of methylene bridged polyarylamines

Publications (1)

Publication Number Publication Date
BE753324A true BE753324A (en) 1971-01-11

Family

ID=10373112

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753324D BE753324A (en) 1969-07-11 1970-07-10 PROCESS FOR THE PRODUCTION OF POLYARYLAMINES WITH METHYLENIC BRIDGE

Country Status (6)

Country Link
BE (1) BE753324A (en)
DE (1) DE2034713A1 (en)
FR (1) FR2055078A5 (en)
GB (1) GB1277740A (en)
NL (1) NL7010230A (en)
ZA (1) ZA704570B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294987A (en) * 1979-12-31 1981-10-13 The Upjohn Company Process for preparing methylene dianilines
US4297294A (en) 1980-09-29 1981-10-27 Shell Oil Company Process for making 4,4'-methylene diphenyl diisocyanate

Also Published As

Publication number Publication date
FR2055078A5 (en) 1971-05-07
DE2034713A1 (en) 1971-01-21
NL7010230A (en) 1971-01-13
GB1277740A (en) 1972-06-14
ZA704570B (en) 1971-07-28

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