BE583680A - - Google Patents

Info

Publication number
BE583680A
BE583680A BE583680DA BE583680A BE 583680 A BE583680 A BE 583680A BE 583680D A BE583680D A BE 583680DA BE 583680 A BE583680 A BE 583680A
Authority
BE
Belgium
Application number
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.)
Publication of BE583680A publication Critical patent/BE583680A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/46Post-polymerisation treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0215Solid material in other stationary receptacles
    • B01D11/0223Moving bed of solid material
    • B01D11/0242Moving bed of solid material in towers, e.g. comprising contacting elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D2011/002Counter-current extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Extraction Or Liquid Replacement (AREA)
BE583680D 1958-12-06 BE583680A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6700258A CH373558A (de) 1958-12-06 1958-12-06 Verfahren zur Extraktion von niedermolekularen Anteilen aus Poly-e-caprolactam-granulat oder -schnitzeln

Publications (1)

Publication Number Publication Date
BE583680A true BE583680A (ja)

Family

ID=4527594

Family Applications (1)

Application Number Title Priority Date Filing Date
BE583680D BE583680A (ja) 1958-12-06

Country Status (4)

Country Link
BE (1) BE583680A (ja)
CH (1) CH373558A (ja)
DE (1) DE1209293B (ja)
NL (2) NL121287C (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404510C3 (de) * 1974-01-31 1985-02-21 Basf Ag, 6700 Ludwigshafen Extraktionsrohr für Polyamide
DE3732170C1 (de) * 1987-09-24 1989-02-16 Bayer Ag Verfahren zur kontinuierlichen Extraktion von Polyamiden sowie dafuer geeignetes Extraktionsrohr
DE102007057189A1 (de) * 2007-11-28 2009-06-04 Automatik Plastics Machinery Gmbh Verfahren und Vorrichtung zur Herstellung von Polyamid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10507C (de) * R. ASCHE in Mainz, Kästrich 26 Präzisions - Ventilsteuerung für Dampfmaschinen
CH230271A (de) * 1941-06-18 1943-12-31 Ig Farbenindustrie Ag Verfahren zur Veredlung von Superpolyamiden auf der Grundlage von w-Aminocarbonsäuren.
DE766120C (de) * 1941-06-19 1954-06-21 Ig Farbenindustrie Ag Verfahren zur Veredelung von Superpolyamiden aus ªÏ-Aminocarbonsaeuren
DE1018223B (de) * 1954-12-06 1957-10-24 Leybold Hochvakuum Anlagen Verfahren zum Entfernen von niedrigmolekularen Bestandteilen aus hochmolekularen Polymerisations- und Polykondensationsprodukten

Also Published As

Publication number Publication date
NL121287C (ja)
CH373558A (de) 1963-11-30
NL246006A (ja)
DE1209293B (de) 1966-01-20

Similar Documents

Publication Publication Date Title
JPS3718966Y1 (ja)
JPS3717344B1 (ja)
DE1069867B (ja)
AT221043B (ja)
AT215747B (ja)
DE1070639C2 (ja)
AT215751B (ja)
AT216227B (ja)
JPS3529314Y1 (ja)
JPS368730B1 (ja)
AT219868B (ja)
AT219815B (ja)
FR1570401A (ja)
BE555601A (ja)
LU37240A1 (ja)
BE563272A (ja)
BE583680A (ja)
BE562866A (ja)
BE562122A (ja)
BE561138A (ja)
BE560415A (ja)
BE558579A (ja)
BE557464A (ja)
BE563232A (ja)
NL104213C (ja)