NL138952B - ANIONIC POLYMERIZATION OF LACTAMES. - Google Patents

ANIONIC POLYMERIZATION OF LACTAMES.

Info

Publication number
NL138952B
NL138952B NL6817424A NL6817424A NL138952B NL 138952 B NL138952 B NL 138952B NL 6817424 A NL6817424 A NL 6817424A NL 6817424 A NL6817424 A NL 6817424A NL 138952 B NL138952 B NL 138952B
Authority
NL
Netherlands
Prior art keywords
lactames
anionic polymerization
anionic
polymerization
Prior art date
Application number
NL6817424A
Other languages
Dutch (nl)
Other versions
NL6817424A (en
Original Assignee
Stamicarbon
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
Priority to NL6610960A priority Critical patent/NL6610960A/xx
Application filed by Stamicarbon filed Critical Stamicarbon
Priority to NL6817424A priority patent/NL138952B/en
Priority to IL31804A priority patent/IL31804A/en
Priority to BE729858D priority patent/BE729858A/xx
Priority to GB1237975D priority patent/GB1237975A/en
Priority to CH398669A priority patent/CH514642A/en
Priority to AT270369A priority patent/AT291576B/en
Priority to DE19691914006 priority patent/DE1914006A1/en
Priority to SE965072A priority patent/SE376922B/xx
Priority to SE04028/69A priority patent/SE352646B/xx
Priority to US809401A priority patent/US3639359A/en
Priority to FR6908273A priority patent/FR2004434A1/fr
Publication of NL6817424A publication Critical patent/NL6817424A/en
Publication of NL138952B publication Critical patent/NL138952B/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
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
NL6817424A 1966-08-04 1968-12-04 ANIONIC POLYMERIZATION OF LACTAMES. NL138952B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL6610960A NL6610960A (en) 1966-08-04 1966-08-04
NL6817424A NL138952B (en) 1968-12-04 1968-12-04 ANIONIC POLYMERIZATION OF LACTAMES.
IL31804A IL31804A (en) 1968-03-21 1969-03-13 Anionic polymerization of lactams
BE729858D BE729858A (en) 1968-03-21 1969-03-14
GB1237975D GB1237975A (en) 1968-03-21 1969-03-14
CH398669A CH514642A (en) 1968-03-21 1969-03-17 Process for the anionic polymerization of lactams
AT270369A AT291576B (en) 1968-03-21 1969-03-19 Process for the anionic catalytic polymerization of lactams
DE19691914006 DE1914006A1 (en) 1966-08-04 1969-03-19 Promoter for anionic catalysed polymn. of lactams to polyamides
SE965072A SE376922B (en) 1968-12-04 1969-03-21
SE04028/69A SE352646B (en) 1968-03-21 1969-03-21
US809401A US3639359A (en) 1968-03-21 1969-03-21 Anionic polymerization of lactams
FR6908273A FR2004434A1 (en) 1968-03-21 1969-03-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6817424A NL138952B (en) 1968-12-04 1968-12-04 ANIONIC POLYMERIZATION OF LACTAMES.

Publications (2)

Publication Number Publication Date
NL6817424A NL6817424A (en) 1970-06-08
NL138952B true NL138952B (en) 1973-05-15

Family

ID=19805333

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6817424A NL138952B (en) 1966-08-04 1968-12-04 ANIONIC POLYMERIZATION OF LACTAMES.

Country Status (2)

Country Link
NL (1) NL138952B (en)
SE (1) SE376922B (en)

Also Published As

Publication number Publication date
SE376922B (en) 1975-06-16
NL6817424A (en) 1970-06-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: STAMICARBON