BE715661A - - Google Patents

Info

Publication number
BE715661A
BE715661A BE715661DA BE715661A BE 715661 A BE715661 A BE 715661A BE 715661D A BE715661D A BE 715661DA BE 715661 A BE715661 A BE 715661A
Authority
BE
Belgium
Application number
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
Priority claimed from CH932165A external-priority patent/CH466924A/fr
Application filed filed Critical
Publication of BE715661A publication Critical patent/BE715661A/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
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/343—Polycarboxylic acids having at least three carboxylic acid groups
    • C08G18/346—Polycarboxylic acids having at least three carboxylic acid groups having four carboxylic acid 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
    • 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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • 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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/106—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
BE715661D 1965-07-02 1968-05-24 BE715661A (enrdf_load_html_response)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH932165A CH466924A (fr) 1965-07-02 1965-07-02 Procédé de fabrication de polyimides
CH1448565A CH472453A (fr) 1965-07-02 1965-10-20 Procédé de fabrication de polyimides
CH753967A CH473169A (fr) 1965-07-02 1967-05-26 Procédé de fabrication de polyimides

Publications (1)

Publication Number Publication Date
BE715661A true BE715661A (enrdf_load_html_response) 1968-11-25

Family

ID=27175818

Family Applications (1)

Application Number Title Priority Date Filing Date
BE715661D BE715661A (enrdf_load_html_response) 1965-07-02 1968-05-24

Country Status (10)

Country Link
AT (1) AT283742B (enrdf_load_html_response)
BE (1) BE715661A (enrdf_load_html_response)
CH (1) CH473169A (enrdf_load_html_response)
DE (1) DE1770485A1 (enrdf_load_html_response)
FR (1) FR94881E (enrdf_load_html_response)
GB (1) GB1227446A (enrdf_load_html_response)
LU (1) LU56135A1 (enrdf_load_html_response)
NL (1) NL6807349A (enrdf_load_html_response)
NO (1) NO130117B (enrdf_load_html_response)
SE (1) SE369311B (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107746462A (zh) * 2017-09-20 2018-03-02 中国科学技术大学 硫代聚磷酸酯及其制备方法和应用

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130080803A (ko) * 2010-05-27 2013-07-15 바스프 에스이 재료, 이의 제조 방법 및 그의 성분
US8436125B2 (en) 2010-05-27 2013-05-07 Basf Se Materials, methods for production thereof and components thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107746462A (zh) * 2017-09-20 2018-03-02 中国科学技术大学 硫代聚磷酸酯及其制备方法和应用

Also Published As

Publication number Publication date
CH473169A (fr) 1969-05-31
FR94881E (fr) 1970-01-16
NL6807349A (enrdf_load_html_response) 1968-11-27
NO130117B (enrdf_load_html_response) 1974-07-08
LU56135A1 (enrdf_load_html_response) 1968-09-11
GB1227446A (enrdf_load_html_response) 1971-04-07
AT283742B (de) 1970-08-25
DE1770485A1 (de) 1971-10-28
SE369311B (enrdf_load_html_response) 1974-08-19

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