DE2152660B2 - Verfahren zur herstellung von mischpolyestern - Google Patents

Verfahren zur herstellung von mischpolyestern

Info

Publication number
DE2152660B2
DE2152660B2 DE19712152660 DE2152660A DE2152660B2 DE 2152660 B2 DE2152660 B2 DE 2152660B2 DE 19712152660 DE19712152660 DE 19712152660 DE 2152660 A DE2152660 A DE 2152660A DE 2152660 B2 DE2152660 B2 DE 2152660B2
Authority
DE
Germany
Prior art keywords
polyester
polyesters
mixed
glycol
producing mixed
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.)
Withdrawn
Application number
DE19712152660
Other languages
German (de)
English (en)
Other versions
DE2152660A1 (de
Inventor
Manfred Dr. 4006 Erkrath; Prajsnar Bronislaw Dr.; Prajsnar Daiiuta Dr.; 4000 Düsseldorf Jäger
Original Assignee
Ernst Jäger Fabrik chemischer Rohstoffe GmbH, 4000 Düsseldorf
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 to BE790465D priority Critical patent/BE790465A/xx
Application filed by Ernst Jäger Fabrik chemischer Rohstoffe GmbH, 4000 Düsseldorf filed Critical Ernst Jäger Fabrik chemischer Rohstoffe GmbH, 4000 Düsseldorf
Priority to DE19712152660 priority patent/DE2152660B2/de
Priority to CH1487572A priority patent/CH580122A5/xx
Priority to NL7214220A priority patent/NL7214220A/xx
Priority to FR7237529A priority patent/FR2156929B3/fr
Priority to GB4881972A priority patent/GB1402731A/en
Publication of DE2152660A1 publication Critical patent/DE2152660A1/de
Publication of DE2152660B2 publication Critical patent/DE2152660B2/de
Withdrawn legal-status Critical Current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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Sustainable Development (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Paints Or Removers (AREA)
DE19712152660 1971-10-22 1971-10-22 Verfahren zur herstellung von mischpolyestern Withdrawn DE2152660B2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE790465D BE790465A (fr) 1971-10-22 Procede de fabrication de polymere mixte ou produits ainsi obtenus
DE19712152660 DE2152660B2 (de) 1971-10-22 1971-10-22 Verfahren zur herstellung von mischpolyestern
CH1487572A CH580122A5 (enExample) 1971-10-22 1972-10-11
NL7214220A NL7214220A (enExample) 1971-10-22 1972-10-20
FR7237529A FR2156929B3 (enExample) 1971-10-22 1972-10-23
GB4881972A GB1402731A (en) 1971-10-22 1972-10-23 Method and product of manufacturing a copolyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712152660 DE2152660B2 (de) 1971-10-22 1971-10-22 Verfahren zur herstellung von mischpolyestern

Publications (2)

Publication Number Publication Date
DE2152660A1 DE2152660A1 (de) 1973-05-10
DE2152660B2 true DE2152660B2 (de) 1976-01-15

Family

ID=5823096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712152660 Withdrawn DE2152660B2 (de) 1971-10-22 1971-10-22 Verfahren zur herstellung von mischpolyestern

Country Status (6)

Country Link
BE (1) BE790465A (enExample)
CH (1) CH580122A5 (enExample)
DE (1) DE2152660B2 (enExample)
FR (1) FR2156929B3 (enExample)
GB (1) GB1402731A (enExample)
NL (1) NL7214220A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677995B5 (enExample) * 1986-01-31 1992-01-31 Inventa Ag
EP0275945A3 (en) * 1987-01-21 1989-11-08 DeSoto, Inc. Polyester coatings from terephthalate polyester plastics
WO2023242835A1 (en) * 2022-06-13 2023-12-21 Kiinns Foodtech Ltd Disposable liner coating, method of obtaining the same and uses thereof

Also Published As

Publication number Publication date
FR2156929B3 (enExample) 1975-11-28
DE2152660A1 (de) 1973-05-10
CH580122A5 (enExample) 1976-09-30
BE790465A (fr) 1973-02-15
NL7214220A (enExample) 1973-04-25
GB1402731A (en) 1975-08-13
FR2156929A1 (enExample) 1973-06-01

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Legal Events

Date Code Title Description
BHN Withdrawal