FR2004434A1 - - Google Patents

Info

Publication number
FR2004434A1
FR2004434A1 FR6908273A FR6908273A FR2004434A1 FR 2004434 A1 FR2004434 A1 FR 2004434A1 FR 6908273 A FR6908273 A FR 6908273A FR 6908273 A FR6908273 A FR 6908273A FR 2004434 A1 FR2004434 A1 FR 2004434A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR6908273A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 claimed from NL6804056A external-priority patent/NL6804056A/xx
Priority claimed from NL6817424A external-priority patent/NL138952B/xx
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of FR2004434A1 publication Critical patent/FR2004434A1/fr
Withdrawn legal-status Critical Current

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)
FR6908273A 1968-03-21 1969-03-21 Withdrawn FR2004434A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6804056A NL6804056A (fr) 1968-03-21 1968-03-21
NL6817424A NL138952B (nl) 1968-12-04 1968-12-04 Anionische polymerisatie van lactamen.

Publications (1)

Publication Number Publication Date
FR2004434A1 true FR2004434A1 (fr) 1969-11-21

Family

ID=26644308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6908273A Withdrawn FR2004434A1 (fr) 1968-03-21 1969-03-21

Country Status (8)

Country Link
US (1) US3639359A (fr)
AT (1) AT291576B (fr)
BE (1) BE729858A (fr)
CH (1) CH514642A (fr)
FR (1) FR2004434A1 (fr)
GB (1) GB1237975A (fr)
IL (1) IL31804A (fr)
SE (1) SE352646B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415118A1 (fr) * 1978-01-18 1979-08-17 Stamicarbon Poly-2-pyrrolidone et procede pour sa preparation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883608A (en) * 1970-11-30 1975-05-13 Aquitaine Total Organico Process for the polymerization of dodecalactam in the presence of potassium carbonate
US3910861A (en) * 1970-12-05 1975-10-07 Stamicarbon Process for the preparation of granular or powdery polyamide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415118A1 (fr) * 1978-01-18 1979-08-17 Stamicarbon Poly-2-pyrrolidone et procede pour sa preparation

Also Published As

Publication number Publication date
AT291576B (de) 1971-07-26
CH514642A (de) 1971-10-31
IL31804A0 (en) 1969-05-28
GB1237975A (fr) 1971-07-07
IL31804A (en) 1971-07-28
SE352646B (fr) 1973-01-08
BE729858A (fr) 1969-09-15
US3639359A (en) 1972-02-01

Similar Documents

Publication Publication Date Title
AU5506869A (fr)
AU5184069A (fr)
AU6168869A (fr)
AU6171569A (fr)
FR2004434A1 (fr)
AU4304568A (fr)
AU4811568A (fr)
AU4744468A (fr)
BE726782A (fr)
BE708933A (fr)
BE727368A (fr)
BE727220A (fr)
BE709095A (fr)
BE726586A (fr)
BE724648A (fr)
BE723731A (fr)
BE720906A (fr)
BE709496A (fr)
BE709484A (fr)
BE709479A (fr)
BE709446A (fr)
BE709435A (fr)
BE709415A (fr)
BE709320A (fr)
BE709319A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse