GB923840A - Polymerization of diene polymers - Google Patents

Polymerization of diene polymers

Info

Publication number
GB923840A
GB923840A GB38015/61A GB3801561A GB923840A GB 923840 A GB923840 A GB 923840A GB 38015/61 A GB38015/61 A GB 38015/61A GB 3801561 A GB3801561 A GB 3801561A GB 923840 A GB923840 A GB 923840A
Authority
GB
United Kingdom
Prior art keywords
methyl
polymerization
pentadiene
butene
butadiene
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.)
Expired
Application number
GB38015/61A
Other languages
English (en)
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 US89831A external-priority patent/US3165583A/en
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Priority claimed from US155861A external-priority patent/US3142723A/en
Publication of GB923840A publication Critical patent/GB923840A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/45—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Signal Processing (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Dc Digital Transmission (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB38015/61A 1960-11-21 1961-10-24 Polymerization of diene polymers Expired GB923840A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7041960A 1960-11-21 1960-11-21
US89831A US3165583A (en) 1960-11-21 1961-02-16 Two-tone transmission system for digital data
US155861A US3142723A (en) 1961-11-29 1961-11-29 Frequency shift keying system
US24292562A 1962-12-07 1962-12-07

Publications (1)

Publication Number Publication Date
GB923840A true GB923840A (en) 1963-04-18

Family

ID=27490825

Family Applications (4)

Application Number Title Priority Date Filing Date
GB38015/61A Expired GB923840A (en) 1960-11-21 1961-10-24 Polymerization of diene polymers
GB2788/62A Expired GB923955A (en) 1960-11-21 1962-01-25 Improvements in or relating to digital information transfer systems
GB43190/62A Expired GB1026806A (en) 1960-11-21 1962-11-15 Receiving apparatus and frequency shift keying systems for the utilisation thereof
GB45588/63A Expired GB993485A (en) 1960-11-21 1963-11-19 Conjugated diene polymers

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB2788/62A Expired GB923955A (en) 1960-11-21 1962-01-25 Improvements in or relating to digital information transfer systems
GB43190/62A Expired GB1026806A (en) 1960-11-21 1962-11-15 Receiving apparatus and frequency shift keying systems for the utilisation thereof
GB45588/63A Expired GB993485A (en) 1960-11-21 1963-11-19 Conjugated diene polymers

Country Status (5)

Country Link
BE (1) BE625435A (forum.php)
DE (2) DE1217997B (forum.php)
GB (4) GB923840A (forum.php)
NL (2) NL285920A (forum.php)
SE (1) SE307383B (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63180294A (ja) * 1987-01-22 1988-07-25 Man Design Kk 測定デ−タ送信装置

Also Published As

Publication number Publication date
GB993485A (en) 1965-05-26
GB923955A (en) 1963-04-18
BE625435A (forum.php) 1963-03-15
NL285920A (forum.php) 1965-02-10
NL274439A (forum.php)
DE1226142B (de) 1966-10-06
GB1026806A (en) 1966-04-20
SE307383B (forum.php) 1969-01-07
DE1217997B (de) 1966-06-02

Similar Documents

Publication Publication Date Title
Misra et al. Redox polymerization
US3700648A (en) Method for producing alternating copolymers
GB1013205A (en) Polymerization processes
GB1300734A (en) Improvements in or relating to the catalytic polymerisation of olefins
GB831581A (en) Improved olefin polymerization process
GB923840A (en) Polymerization of diene polymers
GB813797A (en) Improvements in or relating to the polymerisation of ethylene
Yamazaki et al. Kinetic studies of isoprene polymerization with several ziegler type catalysts
US3753959A (en) Alternating copolymers
GB1473048A (en) Process for polymerizing olefin
GB1426692A (en) Bulk polymerisation of vinyl chloride
US3179649A (en) Polymerization catalyst mixture of a bismuthine, a cuprous salt, and a lewis acid
US3493554A (en) Olefin polymerization process employing a chromate catalyst
US3677968A (en) Coordination polymerization catalyst
GB884583A (en) Process of polymerizing or copolymerizing olefines
JPS5490382A (en) Preparation of olefin polymer
US3222331A (en) Sulfur-vulcanizable interpolymers comprising at least on ealpha-olefin and a polyvinylcycloalkane and a process for preparation
GB1336369A (en) Homo polymerisation of vinyl carbazole
US2376391A (en) Polymerization of butadienes-1, 3
ES417368A1 (es) Un procedimiento para la preparacion de polimeros.
GB1052149A (forum.php)
US3362945A (en) Polymerization of ethylene and catalyst comprising vinyl titanium halide and aluminum trialkyl
GB886371A (en) A process for polymerising ethylenically unsaturated hydrocarbons and a process for preparing catalysts therefor
DE2125351A1 (de) Verfahren zur Herstellung eines Polymeren aus einer konjugierten diolefinischen Verbindung
GB1277629A (en) Amorphous unsaturated copolymers