DE1161028B - Verfahren zur Herstellung von linearen kristallinen Kopf-Schwanz-Polymeren von N-Vinylcarbazol - Google Patents

Verfahren zur Herstellung von linearen kristallinen Kopf-Schwanz-Polymeren von N-Vinylcarbazol

Info

Publication number
DE1161028B
DE1161028B DEM49863A DEM0049863A DE1161028B DE 1161028 B DE1161028 B DE 1161028B DE M49863 A DEM49863 A DE M49863A DE M0049863 A DEM0049863 A DE M0049863A DE 1161028 B DE1161028 B DE 1161028B
Authority
DE
Germany
Prior art keywords
vinylcarbazole
polymerization
polymers
carried out
tetravalent
Prior art date
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.)
Pending
Application number
DEM49863A
Other languages
German (de)
English (en)
Inventor
Giulio Natta
Giorgio Mazzanti
Asta Gino Dall
Antonio Casale
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of DE1161028B publication Critical patent/DE1161028B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F26/12—N-Vinyl-carbazole

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DEM49863A 1960-08-02 1961-07-29 Verfahren zur Herstellung von linearen kristallinen Kopf-Schwanz-Polymeren von N-Vinylcarbazol Pending DE1161028B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1383860 1960-08-02

Publications (1)

Publication Number Publication Date
DE1161028B true DE1161028B (de) 1964-01-09

Family

ID=11144686

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM49863A Pending DE1161028B (de) 1960-08-02 1961-07-29 Verfahren zur Herstellung von linearen kristallinen Kopf-Schwanz-Polymeren von N-Vinylcarbazol

Country Status (7)

Country Link
US (1) US3136746A (enEXAMPLES)
BE (1) BE606790A (enEXAMPLES)
CH (1) CH409405A (enEXAMPLES)
DE (1) DE1161028B (enEXAMPLES)
ES (1) ES269497A1 (enEXAMPLES)
GB (1) GB914418A (enEXAMPLES)
NL (1) NL267208A (enEXAMPLES)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664231C (de) * 1934-07-25 1938-08-23 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Polyvinylverbindungen
US2560251A (en) * 1945-02-03 1951-07-10 Gen Aniline & Film Corp Process for polymerization of n-vinyl compounds
DE936421C (de) * 1953-02-20 1955-12-15 Basf Ag Verfahren zur Herstellung von Polymerisaten des N-Vinylcarbazols
BE559047A (enEXAMPLES) * 1956-07-12 1957-07-31

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024225A (en) * 1958-03-27 1962-03-06 Dow Chemical Co Polymerization of nu-vinylcarbazole

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664231C (de) * 1934-07-25 1938-08-23 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Polyvinylverbindungen
US2560251A (en) * 1945-02-03 1951-07-10 Gen Aniline & Film Corp Process for polymerization of n-vinyl compounds
DE936421C (de) * 1953-02-20 1955-12-15 Basf Ag Verfahren zur Herstellung von Polymerisaten des N-Vinylcarbazols
BE559047A (enEXAMPLES) * 1956-07-12 1957-07-31

Also Published As

Publication number Publication date
NL267208A (enEXAMPLES)
US3136746A (en) 1964-06-09
GB914418A (en) 1963-01-02
CH409405A (de) 1966-03-15
ES269497A1 (es) 1962-03-01
BE606790A (enEXAMPLES)

Similar Documents

Publication Publication Date Title
DE1094985B (de) Verfahren zur Polymerisation von Olefinen zu linearen, im wesentlichen unverzweigten hochmolekularen Polymerisaten
DE2560501C2 (de) Magnesiumchlorid-Tetrahydrofuran-Komplexe, Verfahren zu deren Herstellung und deren Verwendung
DE2637990A1 (de) Propylen-terpolymer
DE2615390B2 (de) Verfahren zur Polymerisation von Äthylen, allein oder zusammen mit a -Olefinen mit 3 - 20 C-Atomen oder mit Diolefinen
DE1159447B (de) Verfahren zur Herstellung von Organozinkverbindungen neben organischen Aluminiummonohalogeniden
DE2904598C2 (enEXAMPLES)
DE2056310A1 (de) Verfahren zum Herstellen eines Block Copolymeren
DE2703557A1 (de) Kristalline modifikation von wasserfreiem magnesiumchlorid
DE1156239B (de) Verfahren zur Herstellung von kristallinen 1,3-Butadienpolymeren
DE2905330A1 (de) Verfahren zum polymerisieren von propylen
DE2552120A1 (de) Polymerisationskatalysatoren
DE68902073T2 (de) Verfahren zur stereospezifischen alpha-olefinpolymerisation und dabei anwendbares katalytisches system.
DE1161028B (de) Verfahren zur Herstellung von linearen kristallinen Kopf-Schwanz-Polymeren von N-Vinylcarbazol
DE1093093B (de) Polymerisationskatalysator
DE1520313B2 (de) Verfahren zur herstellung von aethylen butadien mischpolymerisaten
DE2040353B2 (de) Verfahren zur Herstellung kata lytisch aktiver organischer Übergangs metallverbindungen und deren Verwendung als Polymerwationskatalysatoren für Olefine
DE1645048B2 (de) Verfahren zur homopolymerisation ungesaettigter tertiaerer amine und zu deren copolymerisation mit olefinen
DE1105416B (de) Verfahren zur Herstellung von neuen, kristallisierbaren Titan und Aluminium enthaltenden metallorganischen Komplexverbindungen
DE1958585B2 (de) Verfahren zur Herstellung von Äthylenhomopolymerisaten oder -copolymerisaten mit a-Olefinen
DE1495047C (de) Verfahren zur Herstellung von knstal Imem Polypropylen
DE1520313C (de) Verfahren zur Herstellung von Äthylen Butadien Mischpolymerisaten
DE1520444C (de) Verfahren zur Polymerisation von Äthylen
DE1065616B (de) Verfahren zur Polymerisation von Äthylen
DE1520271B2 (de) Verfahren zur herstellung von polymeren die aus cyclobutan ringe enthaltenden makromolekularen ketten bestehen
DE1520444B2 (de) Verfahren zur Polymerisation von Kthylen