NL95370C - Werkwijze ter bereiding van oplossingen respectievelijk sterk gezwollen massa's van polyethyleentereftalaat of ter verlaging van het smeltpunt van deze polyester - Google Patents

Werkwijze ter bereiding van oplossingen respectievelijk sterk gezwollen massa's van polyethyleentereftalaat of ter verlaging van het smeltpunt van deze polyester

Info

Publication number
NL95370C
NL95370C NL189491A NL189491A NL95370C NL 95370 C NL95370 C NL 95370C NL 189491 A NL189491 A NL 189491A NL 189491 A NL189491 A NL 189491A NL 95370 C NL95370 C NL 95370C
Authority
NL
Netherlands
Prior art keywords
polyester
lowering
melting point
polyethylene terephthalate
preparing solutions
Prior art date
Application number
NL189491A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of NL95370C publication Critical patent/NL95370C/nl

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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
NL189491A 1953-07-27 1954-07-24 Werkwijze ter bereiding van oplossingen respectievelijk sterk gezwollen massa's van polyethyleentereftalaat of ter verlaging van het smeltpunt van deze polyester NL95370C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0012454 1953-07-27

Publications (1)

Publication Number Publication Date
NL95370C true NL95370C (nl) 1960-09-15

Family

ID=7087013

Family Applications (1)

Application Number Title Priority Date Filing Date
NL189491A NL95370C (nl) 1953-07-27 1954-07-24 Werkwijze ter bereiding van oplossingen respectievelijk sterk gezwollen massa's van polyethyleentereftalaat of ter verlaging van het smeltpunt van deze polyester

Country Status (5)

Country Link
BE (1) BE530708A (nl)
CH (1) CH372165A (nl)
FR (1) FR1105754A (nl)
GB (1) GB797425A (nl)
NL (1) NL95370C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB865869A (en) * 1956-08-08 1961-04-19 Chemstrand Corp Polyethylene terephthalate solutions
DE1062927B (de) * 1957-12-24 1959-08-06 Hoechst Ag Verfahren zum Loesen oder Quellen von linearen Polyestern
US3401140A (en) * 1967-03-08 1968-09-10 Du Pont Methylene chloride solution of polyethylene terephthalate
DE2632031C2 (de) * 1975-08-25 1987-01-08 Forschungsinstitut für Textiltechnologie, DDR 9010 Karl-Marx-Stadt Verfahren zur Gewinnung von Polyäthylenterephthalat

Also Published As

Publication number Publication date
FR1105754A (fr) 1955-12-07
CH372165A (de) 1963-09-30
GB797425A (en) 1958-07-02
BE530708A (fr) 1957-10-11

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