DE1050547B - Verfahren zur Herstellung von hochmolekularen Polyäthylenen - Google Patents

Verfahren zur Herstellung von hochmolekularen Polyäthylenen

Info

Publication number
DE1050547B
DE1050547B DENDAT1050547D DE1050547DB DE1050547B DE 1050547 B DE1050547 B DE 1050547B DE NDAT1050547 D DENDAT1050547 D DE NDAT1050547D DE 1050547D B DE1050547D B DE 1050547DB DE 1050547 B DE1050547 B DE 1050547B
Authority
DE
Germany
Prior art keywords
compounds
metal
iron
group
periodic table
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
DENDAT1050547D
Other languages
German (de)
English (en)
Inventor
Mailand Giulio Natta Piero Pmo und Dr Giorgio Mazzanti (Italien)
Original Assignee
Dr Dr e h Karl Ziegler, MuIheim/Ruhr
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 date
Priority claimed from DEZ3799A external-priority patent/DE973626C/de
Priority claimed from DEZ3941A external-priority patent/DE1012460B/de
Priority claimed from DEZ3942A external-priority patent/DE1016022B/de
Priority claimed from DE1954Z0004348 external-priority patent/DE1257430C2/de
Priority claimed from DEP1268A external-priority patent/DE1268392B/de
Priority claimed from DEZ4628A external-priority patent/DE1154634B/de
Priority claimed from DEZ4629A external-priority patent/DE1154635B/de
Priority claimed from GB31805/55A external-priority patent/GB826638A/en
Publication of DE1050547B publication Critical patent/DE1050547B/de
Priority claimed from US171744A external-priority patent/US3833551A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators 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
    • H01B3/44—Insulators 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
    • H01B3/441—Insulators 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/04—Main electrodes; Auxiliary anodes
    • H01J13/06—Cathodes
    • H01J13/10—Containers for the liquid pool; Arrangements or mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
    • H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
    • H01J2893/0075—Cathodic cups
    • H01J2893/0078—Mounting cathodic cups in the discharge tube
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DENDAT1050547D 1953-11-17 Verfahren zur Herstellung von hochmolekularen Polyäthylenen Pending DE1050547B (de)

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
DEZ3941A DE1012460B (de) 1953-11-17 1954-01-19 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DEZ3942A DE1016022B (de) 1954-01-19 1954-01-19 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
IT774954 1954-06-08
IT1003754 1954-07-27
DE1954Z0004348 DE1257430C2 (de) 1954-08-03 1954-08-03 Verfahren zur Homopolymerisation von alpha-Olefinen
DEP1268A DE1268392B (de) 1954-08-03 1954-08-03 Verfahren zur Mischpolymerisation 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
DEZ4628A DE1154634B (de) 1954-12-27 1954-12-27 Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DEZ4629A DE1154635B (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
DE1050547B true DE1050547B (de) 1959-02-12

Family

ID=27586573

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1050547D Pending DE1050547B (de) 1953-11-17 Verfahren zur Herstellung von hochmolekularen Polyäthylenen

Country Status (10)

Country Link
CA (1) CA841120A (it)
CY (1) CY218A (it)
DD (2) DD15326A (it)
DE (1) DE1050547B (it)
FI (2) FI29170A (it)
IL (1) IL8390A (it)
IT (5) IT528613A (it)
LU (1) LU33201A1 (it)
MX (1) MX57373A (it)
MY (1) MY6100016A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101985C (it) * 1955-03-08
BE546871A (it) * 1955-04-09

Also Published As

Publication number Publication date
FI31471A (fi) 1960-11-10
FI29170A (fi) 1957-08-10
IL8390A (en)
IT556507A (it)
IT544097A (it)
IT523558A (it)
MY6100016A (en) 1961-12-31
LU33201A1 (it)
DD15326A (it)
IT528613A (it)
CY218A (en) 1961-04-13
IT556508A (it)
MX57373A (it)
CA841120A (en) 1970-05-05
DD13839A (it)

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