CS170826B1 - - Google Patents

Info

Publication number
CS170826B1
CS170826B1 CS9571A CS9571A CS170826B1 CS 170826 B1 CS170826 B1 CS 170826B1 CS 9571 A CS9571 A CS 9571A CS 9571 A CS9571 A CS 9571A CS 170826 B1 CS170826 B1 CS 170826B1
Authority
CS
Czechoslovakia
Application number
CS9571A
Other languages
Czech (cs)
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 filed Critical
Publication of CS170826B1 publication Critical patent/CS170826B1/cs

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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/20—Pyrrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Laminated Bodies (AREA)
CS9571A 1970-01-07 1971-01-07 CS170826B1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1386180A SU299169A1 (ru) 1970-01-07 1970-01-07 Способ получения гетероциклических полимеров

Publications (1)

Publication Number Publication Date
CS170826B1 true CS170826B1 (enrdf_load_html_response) 1976-09-15

Family

ID=20448764

Family Applications (1)

Application Number Title Priority Date Filing Date
CS9571A CS170826B1 (enrdf_load_html_response) 1970-01-07 1971-01-07

Country Status (5)

Country Link
CS (1) CS170826B1 (enrdf_load_html_response)
DE (1) DE2062298A1 (enrdf_load_html_response)
FR (1) FR2075974B1 (enrdf_load_html_response)
GB (1) GB1341412A (enrdf_load_html_response)
SU (1) SU299169A1 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108976419A (zh) * 2018-07-31 2018-12-11 湖南工业大学 一种含萘结构的芳香族超支化聚酰亚胺及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT699963A (enrdf_load_html_response) * 1960-03-28
BE658494A (enrdf_load_html_response) * 1964-01-20 1965-07-19

Also Published As

Publication number Publication date
FR2075974A1 (enrdf_load_html_response) 1971-10-15
SU299169A1 (ru) 1973-09-17
FR2075974B1 (enrdf_load_html_response) 1973-12-07
DE2062298A1 (de) 1971-09-09
GB1341412A (en) 1973-12-19

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