FR2294817A1 - Procede de preparation de poudres de polyester-imides, dispersions aqueuses de ces poudres et utilisation de ces dispersions, notamment pour l'application de revetements - Google Patents

Procede de preparation de poudres de polyester-imides, dispersions aqueuses de ces poudres et utilisation de ces dispersions, notamment pour l'application de revetements

Info

Publication number
FR2294817A1
FR2294817A1 FR7538648A FR7538648A FR2294817A1 FR 2294817 A1 FR2294817 A1 FR 2294817A1 FR 7538648 A FR7538648 A FR 7538648A FR 7538648 A FR7538648 A FR 7538648A FR 2294817 A1 FR2294817 A1 FR 2294817A1
Authority
FR
France
Prior art keywords
powders
dispersions
imid
coatings
application
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.)
Granted
Application number
FR7538648A
Other languages
English (en)
Other versions
FR2294817B3 (fr
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 SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of FR2294817A1 publication Critical patent/FR2294817A1/fr
Application granted granted Critical
Publication of FR2294817B3 publication Critical patent/FR2294817B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Insulating Materials (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
FR7538648A 1974-12-20 1975-12-17 Procede de preparation de poudres de polyester-imides, dispersions aqueuses de ces poudres et utilisation de ces dispersions, notamment pour l'application de revetements Granted FR2294817A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460472 DE2460472A1 (de) 1974-12-20 1974-12-20 Verfahren zur herstellung von polyesterimid-pulvern

Publications (2)

Publication Number Publication Date
FR2294817A1 true FR2294817A1 (fr) 1976-07-16
FR2294817B3 FR2294817B3 (fr) 1979-06-29

Family

ID=5934051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538648A Granted FR2294817A1 (fr) 1974-12-20 1975-12-17 Procede de preparation de poudres de polyester-imides, dispersions aqueuses de ces poudres et utilisation de ces dispersions, notamment pour l'application de revetements

Country Status (7)

Country Link
US (1) US4018736A (fr)
JP (1) JPS5186556A (fr)
CH (1) CH602834A5 (fr)
DE (1) DE2460472A1 (fr)
FR (1) FR2294817A1 (fr)
GB (1) GB1522209A (fr)
IT (1) IT1050730B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104221A (en) * 1976-08-24 1978-08-01 Dr. Beck & Co., Ag Process for making water diluted electroinsulation enamels
FR2414518A1 (fr) * 1978-01-12 1979-08-10 Hitachi Chemical Co Ltd Polyesteramides et leur procede de preparation
US4233196A (en) * 1979-04-30 1980-11-11 Eastman Kodak Company Polyester and polyesteramide compositions
US4362861A (en) * 1980-12-23 1982-12-07 Schenectady Chemicals, Inc. Polyesterimide
DE3137385A1 (de) 1981-09-19 1983-04-07 Dr. Beck & Co Ag, 2000 Hamburg Verfahren zur herstellung waessriger hitzehaertbarer elektroisolierlacke und deren verwendung
GB8416234D0 (en) * 1984-06-26 1984-08-01 Ici Plc Biodegradable amphipathic copolymers
JPH08258961A (ja) * 1995-03-22 1996-10-08 Yamazaki Baking Co Ltd 搬送コンベアの搬送方向転換方法とその搬送装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248950B (de) * 1963-08-02 1967-08-31 E I du Pont de Nemours and Company, Wilmington Del (V St A) Verfahren zur Isolierung von Chloroprencopoly meren
US3625873A (en) * 1967-11-09 1971-12-07 Monsanto Res Corp Polyimide hollow spheres
US3554939A (en) * 1969-05-20 1971-01-12 Monsanto Co Process for the preparation of a polyimide foam
IT1021282B (it) * 1973-10-11 1978-01-30 Basf Ag Processo per la preparazione di dispersioni di poliesterimidi

Also Published As

Publication number Publication date
GB1522209A (en) 1978-08-23
FR2294817B3 (fr) 1979-06-29
JPS5186556A (fr) 1976-07-29
US4018736A (en) 1977-04-19
DE2460472A1 (de) 1976-07-01
IT1050730B (it) 1981-03-20
CH602834A5 (fr) 1978-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse