CH386113A - Verfahren zur Herstellung verstreckter Gebilde aus hochmolekularen, linearen Polycarbonaten - Google Patents

Verfahren zur Herstellung verstreckter Gebilde aus hochmolekularen, linearen Polycarbonaten

Info

Publication number
CH386113A
CH386113A CH357960A CH357960A CH386113A CH 386113 A CH386113 A CH 386113A CH 357960 A CH357960 A CH 357960A CH 357960 A CH357960 A CH 357960A CH 386113 A CH386113 A CH 386113A
Authority
CH
Switzerland
Prior art keywords
production
molecular weight
high molecular
linear polycarbonates
stretched structures
Prior art date
Application number
CH357960A
Other languages
German (de)
English (en)
Inventor
Ludwig Dr Bottenbruch
Hermann Dr Schnell
Artur Dr Prietzschk
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH386113A publication Critical patent/CH386113A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/40—Post-polymerisation treatment
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/64—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters from polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH357960A 1959-04-25 1960-03-30 Verfahren zur Herstellung verstreckter Gebilde aus hochmolekularen, linearen Polycarbonaten CH386113A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF28324A DE1164644B (de) 1959-04-25 1959-04-25 Verwendung von unverstreckten Gebilden, insbesondere Folien oder Faeden aus hochmolekularen, linearen Polycarbonaten zum Herstellen von gleichartigen verstreckten Gebilden

Publications (1)

Publication Number Publication Date
CH386113A true CH386113A (de) 1964-12-31

Family

ID=7092832

Family Applications (1)

Application Number Title Priority Date Filing Date
CH357960A CH386113A (de) 1959-04-25 1960-03-30 Verfahren zur Herstellung verstreckter Gebilde aus hochmolekularen, linearen Polycarbonaten

Country Status (5)

Country Link
BE (1) BE589858A (en。)
CH (1) CH386113A (en。)
DE (1) DE1164644B (en。)
GB (1) GB910322A (en。)
NL (2) NL129962C (en。)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282842B (de) * 1963-04-11 1969-02-20 Bayer Ag Feinkristalline verstreckbare Faeden oder Folien aus hochmolekularen linearen Polycarbonaten und Verfahren zu deren Herstellung
DE3341557A1 (de) * 1983-10-22 1985-05-02 Bayer Ag, 5090 Leverkusen Gefuellte polycarbonatfolien, ihre herstellung und verwendung
DE3421647A1 (de) * 1984-06-09 1985-12-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polycarbonat-spritzgussformkoerpern
DE3429960A1 (de) * 1984-08-16 1986-02-27 Bayer Ag, 5090 Leverkusen Verfahren zur isolierung von thermoplastischen polycarbonaten aus seinen loesungen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971791C (de) * 1953-04-11 1959-03-26 Walter Dr-Ing Brecht Vorrichtung zum Entwaessern von Faserstoffsuspensionen

Also Published As

Publication number Publication date
DE1164644B (de) 1964-03-05
NL129962C (en。)
GB910322A (en) 1962-11-14
BE589858A (en。)
NL250638A (en。)

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