CY218A - Method of polymerization of olefins and the linear high molecular weight polymers produced thereby - Google Patents

Method of polymerization of olefins and the linear high molecular weight polymers produced thereby

Info

Publication number
CY218A
CY218A CY21861A CY21861A CY218A CY 218 A CY218 A CY 218A CY 21861 A CY21861 A CY 21861A CY 21861 A CY21861 A CY 21861A CY 218 A CY218 A CY 218A
Authority
CY
Cyprus
Prior art keywords
olefins
polymerization
molecular weight
high molecular
weight polymers
Prior art date
Application number
CY21861A
Other languages
English (en)
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
Priority claimed from DEZ3799A external-priority patent/DE973626C/de
Priority claimed from DEZ3942A external-priority patent/DE1016022B/de
Priority claimed from DEZ3941A external-priority patent/DE1012460B/de
Priority claimed from DEP1268A external-priority patent/DE1268392B/de
Priority claimed from DE1954Z0004348 external-priority patent/DE1257430C2/de
Priority claimed from DEZ4629A external-priority patent/DE1154635B/de
Priority claimed from DEZ4628A external-priority patent/DE1154634B/de
Priority claimed from GB31805/55A external-priority patent/GB826638A/en
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of CY218A publication Critical patent/CY218A/xx
Priority claimed from US171744A external-priority patent/US3833551A/en

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02Homopolymers 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00Post-polymerisation treatments
    • C08F6/02Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12Reaction products
    • C10M159/20Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00Treatment of filament-forming or like material
    • D01D1/06Feeding liquid to the spinning head
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28Protection against damage caused by moisture, corrosion, chemical attack or weather
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02Details
    • H01J13/04Main electrodes; Auxiliary anodes
    • H01J13/06Cathodes
    • H01J13/10Containers for the liquid pool; Arrangements or mounting thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00Engines characterised by air compression and subsequent fuel addition
    • F02B3/06Engines characterised by air compression and subsequent fuel addition with compression ignition
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0072Disassembly or repair of discharge tubes
    • H01J2893/0073Discharge tubes with liquid poolcathodes; constructional details
    • H01J2893/0074Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
    • H01J2893/0075Cathodic cups
    • H01J2893/0078Mounting cathodic cups in the discharge tube
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CY21861A 1953-11-17 1961-04-13 Method of polymerization of olefins and the linear high molecular weight polymers produced thereby CY218A (en)

Applications Claiming Priority (22)

Application Number Priority Date Filing Date Title
DEZ3799A DE973626C (de) 1953-11-17 1953-11-17 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DEZ3862A DE1004810B (de) 1953-11-17 1953-12-15 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DEZ3882A DE1008916B (de) 1953-11-17 1953-12-23 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DEZ3942A DE1016022B (de) 1954-01-19 1954-01-19 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DEZ3941A DE1012460B (de) 1953-11-17 1954-01-19 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
IT774954 1954-06-08
IT1003754 1954-07-27
DEP1268A DE1268392B (de) 1954-08-03 1954-08-03 Verfahren zur Mischpolymerisation von alpha-Olefinen
DE1954Z0004348 DE1257430C2 (de) 1954-08-03 1954-08-03 Verfahren zur Homopolymerisation von alpha-Olefinen
IT52409254 1954-11-15
DEZ4603A DE1046319B (de) 1954-01-19 1954-12-11 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DEZ4604A DE1016023B (de) 1954-01-19 1954-12-13 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DEZ4629A DE1154635B (de) 1954-12-27 1954-12-27 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DEZ4628A DE1154634B (de) 1954-12-27 1954-12-27 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
US51406855A 1955-06-08 1955-06-08
GB31805/55A GB826638A (en) 1954-11-15 1955-11-07 Process for the production of high molecular weight polyethylenes
IT851872X 1956-10-26
IT1617856 1956-11-02
IT438957 1957-03-22
IT580657 1957-04-16
IT284258 1958-02-24
US171744A US3833551A (en) 1954-06-08 1971-08-13 Interpolymerization of ethylene-propylene monomers

Publications (1)

Publication Number Publication Date
CY218A true CY218A (en) 1961-04-13

Family

ID=27586573

Family Applications (1)

Application Number Title Priority Date Filing Date
CY21861A CY218A (en) 1953-11-17 1961-04-13 Method of polymerization of olefins and the linear high molecular weight polymers produced thereby

Country Status (10)

Country Link
CA (1) CA841120A (he)
CY (1) CY218A (he)
DD (2) DD13839A (he)
DE (1) DE1050547B (he)
FI (2) FI29170A (he)
IL (1) IL8390A (he)
IT (5) IT523558A (he)
LU (1) LU33201A1 (he)
MX (1) MX57373A (he)
MY (1) MY6100016A (he)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250824A (he) * 1955-03-08
BE546871A (he) * 1955-04-09

Also Published As

Publication number Publication date
IT556508A (he)
FI29170A (fi) 1957-08-10
FI31471A (fi) 1960-11-10
LU33201A1 (he)
DD15326A (he)
IT556507A (he)
IT528613A (he)
DE1050547B (de) 1959-02-12
IT523558A (he)
IL8390A (he)
IT544097A (he)
CA841120A (en) 1970-05-05
MY6100016A (en) 1961-12-31
MX57373A (he)
DD13839A (he)

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