BE606790A - - Google Patents

Info

Publication number
BE606790A
BE606790A BE606790DA BE606790A BE 606790 A BE606790 A BE 606790A BE 606790D A BE606790D A BE 606790DA BE 606790 A BE606790 A BE 606790A
Authority
BE
Belgium
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 BE606790A publication Critical patent/BE606790A/xx

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)
BE606790D 1960-08-02 BE606790A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE606790A true BE606790A (fr)

Family

ID=11144686

Family Applications (1)

Application Number Title Priority Date Filing Date
BE606790D BE606790A (fr) 1960-08-02

Country Status (7)

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

Family Cites Families (5)

* 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
FR1176834A (fr) * 1956-07-12 1959-04-16 Titan Gmbh Procédé de polymérisation du propylène, du butadiène, de l'isoprène et du chloroprène
US3024225A (en) * 1958-03-27 1962-03-06 Dow Chemical Co Polymerization of nu-vinylcarbazole

Also Published As

Publication number Publication date
DE1161028B (de) 1964-01-09
US3136746A (en) 1964-06-09
CH409405A (de) 1966-03-15
ES269497A1 (es) 1962-03-01
GB914418A (en) 1963-01-02
NL267208A (fr)

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