AT282927B - Method for producing bars, profiles or the like. from polymides - Google Patents

Method for producing bars, profiles or the like. from polymides

Info

Publication number
AT282927B
AT282927B AT14066A AT14066A AT282927B AT 282927 B AT282927 B AT 282927B AT 14066 A AT14066 A AT 14066A AT 14066 A AT14066 A AT 14066A AT 282927 B AT282927 B AT 282927B
Authority
AT
Austria
Prior art keywords
polymides
profiles
producing bars
bars
producing
Prior art date
Application number
AT14066A
Other languages
German (de)
Inventor
Ludwig Raichle
Hans Dr Jung
Rolf Dr Schellenberg
Hermann Dr Linge
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT282927B publication Critical patent/AT282927B/en

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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
AT14066A 1965-01-09 1966-01-07 Method for producing bars, profiles or the like. from polymides AT282927B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0080050 1965-01-09

Publications (1)

Publication Number Publication Date
AT282927B true AT282927B (en) 1970-07-10

Family

ID=6980561

Family Applications (1)

Application Number Title Priority Date Filing Date
AT14066A AT282927B (en) 1965-01-09 1966-01-07 Method for producing bars, profiles or the like. from polymides

Country Status (8)

Country Link
AT (1) AT282927B (en)
BE (1) BE674823A (en)
CH (1) CH435698A (en)
DE (1) DE1570237C3 (en)
FR (1) FR1462950A (en)
GB (1) GB1125403A (en)
NL (1) NL6600166A (en)
SE (1) SE308202B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496514A (en) * 1983-01-27 1985-01-29 The B. F. Goodrich Company Process using supercooled liquid lactam mixtures

Also Published As

Publication number Publication date
CH435698A (en) 1967-05-15
NL6600166A (en) 1966-07-11
BE674823A (en) 1966-07-07
GB1125403A (en) 1968-08-28
FR1462950A (en) 1966-12-16
SE308202B (en) 1969-02-03
DE1570237B2 (en) 1973-07-12
DE1570237C3 (en) 1974-05-02
DE1570237A1 (en) 1970-05-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee