NL246488A - - Google Patents

Info

Publication number
NL246488A
NL246488A NL246488DA NL246488A NL 246488 A NL246488 A NL 246488A NL 246488D A NL246488D A NL 246488DA NL 246488 A NL246488 A NL 246488A
Authority
NL
Netherlands
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 NL246488A publication Critical patent/NL246488A/xx
Priority claimed from CH8137259A external-priority patent/CH413363A/de
Priority claimed from GB41202/59A external-priority patent/GB904229A/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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
NL246488D 1959-12-02 NL246488A (el)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH8137259A CH413363A (de) 1959-12-02 1959-12-02 Verfahren und Einrichtung zur kontinuierlichen und schnellen Polymerisation von 6-Caprolactam und anderen polymerisierbaren Lactamen, verbunden mit der Formung des Polymers
GB41202/59A GB904229A (en) 1959-12-04 1959-12-04 Method of and apparatus for the continuous polymerization of 6-caprolactam and like monomers
FR813466A FR1243632A (fr) 1959-12-02 1959-12-18 Procédé et installation pour la polymérisation continue rapide du o-caprolactame et monomères analogues, couplée avec le moulage du polymère

Publications (1)

Publication Number Publication Date
NL246488A true NL246488A (el)

Family

ID=29423931

Family Applications (2)

Application Number Title Priority Date Filing Date
NL246488D NL246488A (el) 1959-12-02
NL122819D NL122819C (el) 1959-12-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL122819D NL122819C (el) 1959-12-02

Country Status (2)

Country Link
FR (1) FR1243632A (el)
NL (2) NL122819C (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886783A (en) * 1986-01-31 1989-12-12 Nelson Research & Development Co. Penetration enhancers for transdermal delivery of systemic agents
US4886545A (en) * 1986-01-31 1989-12-12 Nelson Research & Development Company Compositions comprising 1-substituted azacycloalkanes and their uses
US5204339A (en) * 1986-01-31 1993-04-20 Whitby Research, Inc. Penetration enhancers for transdermal delivery of systemic agents
US4785712A (en) * 1986-05-27 1988-11-22 Mitsubishi Denki Kabushiki Kaisha Hydraulic operating apparatus for electric circuit breaker
ES2038154T3 (es) * 1986-11-19 1993-07-16 Whitby Research, Inc. Un procedimiento para preparar una composicion para potenciar la penetracion de membranas de al menos un agente sistematicamente activo.

Also Published As

Publication number Publication date
NL122819C (el)
FR1243632A (fr) 1960-10-14

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