CH388617A - Process for the production of endless profiles from polyamides - Google Patents

Process for the production of endless profiles from polyamides

Info

Publication number
CH388617A
CH388617A CH982561A CH982561A CH388617A CH 388617 A CH388617 A CH 388617A CH 982561 A CH982561 A CH 982561A CH 982561 A CH982561 A CH 982561A CH 388617 A CH388617 A CH 388617A
Authority
CH
Switzerland
Prior art keywords
polyamides
production
endless profiles
endless
profiles
Prior art date
Application number
CH982561A
Other languages
German (de)
Inventor
Adolf Dr Steinhofer
Karl Dr Dachs
Horst Dr Brueggemann
Erich Dr Schwartz
Hans Dr Wilhelm
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 CH388617A publication Critical patent/CH388617A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
CH982561A 1960-08-30 1961-08-23 Process for the production of endless profiles from polyamides CH388617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0059162 1960-08-30

Publications (1)

Publication Number Publication Date
CH388617A true CH388617A (en) 1965-02-28

Family

ID=6972345

Family Applications (1)

Application Number Title Priority Date Filing Date
CH982561A CH388617A (en) 1960-08-30 1961-08-23 Process for the production of endless profiles from polyamides

Country Status (4)

Country Link
BE (1) BE607491A (en)
CH (1) CH388617A (en)
GB (1) GB919246A (en)
NL (1) NL268770A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441109B1 (en) 1999-12-30 2002-08-27 Basf Corporation Continuous polymerization and direct fiber spinning and apparatus for accomplishing same

Also Published As

Publication number Publication date
GB919246A (en) 1963-02-20
BE607491A (en) 1962-02-26
NL268770A (en)

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