ZA704570B - Methylene bridged polyarylamines - Google Patents

Methylene bridged polyarylamines

Info

Publication number
ZA704570B
ZA704570B ZA704570A ZA704570A ZA704570B ZA 704570 B ZA704570 B ZA 704570B ZA 704570 A ZA704570 A ZA 704570A ZA 704570 A ZA704570 A ZA 704570A ZA 704570 B ZA704570 B ZA 704570B
Authority
ZA
South Africa
Prior art keywords
polyarylamines
methylene bridged
bridged
methylene
bridged polyarylamines
Prior art date
Application number
ZA704570A
Other languages
English (en)
Inventor
M Brooks
V Kerrigan
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 ZA704570B publication Critical patent/ZA704570B/xx

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
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates 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)
ZA704570A 1969-07-11 1970-07-03 Methylene bridged polyarylamines ZA704570B (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
ZA704570B true ZA704570B (en) 1971-07-28

Family

ID=10373112

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704570A ZA704570B (en) 1969-07-11 1970-07-03 Methylene bridged polyarylamines

Country Status (6)

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

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 (fr) 1971-05-07
NL7010230A (fr) 1971-01-13
BE753324A (fr) 1971-01-11
GB1277740A (en) 1972-06-14
DE2034713A1 (de) 1971-01-21

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