AT253223B - Ionogene Polymerisation von Lactamen - Google Patents

Ionogene Polymerisation von Lactamen

Info

Publication number
AT253223B
AT253223B AT520165A AT520165A AT253223B AT 253223 B AT253223 B AT 253223B AT 520165 A AT520165 A AT 520165A AT 520165 A AT520165 A AT 520165A AT 253223 B AT253223 B AT 253223B
Authority
AT
Austria
Prior art keywords
lactams
ionic polymerisation
polymerisation
ionic
Prior art date
Application number
AT520165A
Other languages
English (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
Application filed by Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of AT253223B publication Critical patent/AT253223B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Hydrogenated Pyridines (AREA)
AT520165A 1964-06-13 1965-06-09 Ionogene Polymerisation von Lactamen AT253223B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6406750A NL6406750A (de) 1964-06-13 1964-06-13

Publications (1)

Publication Number Publication Date
AT253223B true AT253223B (de) 1967-03-28

Family

ID=19790296

Family Applications (1)

Application Number Title Priority Date Filing Date
AT520165A AT253223B (de) 1964-06-13 1965-06-09 Ionogene Polymerisation von Lactamen

Country Status (10)

Country Link
US (1) US3408335A (de)
AT (1) AT253223B (de)
BE (1) BE665339A (de)
CH (1) CH452894A (de)
DE (1) DE1645450A1 (de)
ES (1) ES314147A1 (de)
FR (1) FR1438704A (de)
GB (1) GB1092827A (de)
IL (1) IL23700A (de)
NL (1) NL6406750A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539662A (en) * 1968-07-12 1970-11-10 Gulf Research Development Co Thermoplastic alloys of finely divided polylactams polymerized with alkaline catalyst and cocatalyst in a high molecular weight olefinic polymer matrix and method of preparation
US4073778A (en) * 1976-06-07 1978-02-14 Chevron Research Company Crown ether activated lactam polymerization

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809958A (en) * 1953-02-24 1957-10-15 Gen Aniline & Film Corp Polymerization procedures for 2-pyrrolidone
US3214415A (en) * 1962-10-08 1965-10-26 Du Pont Polymerization of lactams with the beta-lactone of 2, 2, 4-trimethyl-3-hydroxy-3-pentenoic acid as activator

Also Published As

Publication number Publication date
IL23700A (en) 1968-10-24
US3408335A (en) 1968-10-29
GB1092827A (en) 1967-11-29
BE665339A (de) 1965-12-13
CH452894A (de) 1968-03-15
NL6406750A (de) 1965-12-14
ES314147A1 (es) 1966-03-01
DE1645450A1 (de) 1970-10-22
FR1438704A (fr) 1966-05-13

Similar Documents

Publication Publication Date Title
FR1450698A (fr) Electrode
CH462390A (de) Verwendung von Halogencyanessigsäureamiden
CH433817A (de) Bezugselektrode
FR1499058A (fr) Polymérisation de lactames
CH408157A (de) Reihenklemme mit Trennvorrichtung
BR6576162D0 (pt) Acidos 2-benzil-indolil
AT253223B (de) Ionogene Polymerisation von Lactamen
FR1403907A (fr) Grue
AT253220B (de) Ionogene Polymerisation von Lactamen
FR1425743A (fr) Polymérisation ionogène de lactames
FR1429097A (fr) Polymérisation ionogène de lactames
AT261910B (de) Stabilisieren von Diandiglycidyläther
AT284066B (de) Verwendung von Emulgatoren
FR1429070A (fr) Polymérisation ionogène de lactames
AT260484B (de) Bauelementensatz
BR6572223D0 (pt) Preparacao de laciloinas
AT240939B (de) Reihen- oder Blockklemme
FR1380910A (fr) échafaudage
CH434679A (de) Baugerüst
FR1409672A (fr) Seringue
FR1531975A (fr) Polymérisation ionogène de lactames
FR1413618A (fr) Passerelle de chargement
FR1433387A (fr) Copolymères de 3, 4, 5, 5, 5, pentafluoropentadiène-1, 3
FR1425722A (fr) Polymères polyoxyméthyléniques
FR1431151A (fr) Polymères polyoxyméthyléniques