CH435698A - Verfahren zum Herstellen von Strangpressprofilen - Google Patents

Verfahren zum Herstellen von Strangpressprofilen

Info

Publication number
CH435698A
CH435698A CH8266A CH8266A CH435698A CH 435698 A CH435698 A CH 435698A CH 8266 A CH8266 A CH 8266A CH 8266 A CH8266 A CH 8266A CH 435698 A CH435698 A CH 435698A
Authority
CH
Switzerland
Prior art keywords
polyamide
polymerization
lactams
polyamides
profiles
Prior art date
Application number
CH8266A
Other languages
German (de)
English (en)
Inventor
Ludwig Dr 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
Publication of CH435698A publication Critical patent/CH435698A/de

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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
CH8266A 1965-01-09 1966-01-04 Verfahren zum Herstellen von Strangpressprofilen CH435698A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH435698A true CH435698A (de) 1967-05-15

Family

ID=6980561

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8266A CH435698A (de) 1965-01-09 1966-01-04 Verfahren zum Herstellen von Strangpressprofilen

Country Status (8)

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

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
BE674823A (xx) 1966-07-07
FR1462950A (fr) 1966-12-16
NL6600166A (xx) 1966-07-11
DE1570237C3 (de) 1974-05-02
DE1570237A1 (de) 1970-05-21
AT282927B (de) 1970-07-10
GB1125403A (en) 1968-08-28
DE1570237B2 (de) 1973-07-12
SE308202B (xx) 1969-02-03

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