BE551931A - - Google Patents

Info

Publication number
BE551931A
BE551931A BE551931DA BE551931A BE 551931 A BE551931 A BE 551931A BE 551931D A BE551931D A BE 551931DA BE 551931 A BE551931 A BE 551931A
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 BE551931A publication Critical patent/BE551931A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE551931D 1953-12-21 BE551931A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35465/53A GB762592A (en) 1953-12-21 1953-12-21 Improvements in or relating to compositions of solid polymers of ethylene

Publications (1)

Publication Number Publication Date
BE551931A true BE551931A (it)

Family

ID=10378025

Family Applications (1)

Application Number Title Priority Date Filing Date
BE551931D BE551931A (it) 1953-12-21

Country Status (5)

Country Link
US (1) US2868762A (it)
BE (1) BE551931A (it)
DE (1) DE1026954B (it)
GB (1) GB762592A (it)
NL (1) NL91643C (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161008B (de) * 1957-07-17 1964-01-09 Cabot Corp Haertbare Formmassen aus AEthylenpolymeren

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474989A (en) * 1944-07-07 1949-07-05 Hoffmann La Roche Injectable iron preparation and process for the manufacture of same
US2994679A (en) * 1955-01-03 1961-08-01 Phillips Petroleum Co Polystyrene composition plasticized with pyrolyzed polyethylene and method of preparation
BE570481A (it) * 1957-08-21 1900-01-01
BE574560A (it) * 1958-01-08
US3231636A (en) * 1958-03-20 1966-01-25 Union Carbide Corp High shear strength blends of high and low density polyethylene
US3219728A (en) * 1958-04-22 1965-11-23 Allied Chem Process of mixing polyethylene with hydrocarbon waxes, and product thereof
FR1209216A (fr) * 1958-07-01 1960-02-29 Pechiney Procédé de plastification de polyoléfines
BE585007A (it) * 1958-12-02
BE600386A (it) * 1960-02-29 1900-01-01
US3176051A (en) * 1960-08-19 1965-03-30 Grace W R & Co Blended polyethylene composition
US3125548A (en) * 1961-05-19 1964-03-17 Polyethylene blend
NL134337C (it) * 1961-07-13
US3230288A (en) * 1961-09-01 1966-01-18 Phillips Petroleum Co Method of pyrolyzing, blending and extruding a 1-olefin polymer
US3201498A (en) * 1962-05-02 1965-08-17 Eastman Kodak Co Compositions of polyethylene and ethylene/ethylacrylate copolymers for improved heat sealability
NL295011A (it) * 1962-07-10
US3375303A (en) * 1962-09-24 1968-03-26 Union Carbide Corp Ethylene polymer composition providing good contour surface at very high extrusion rates
US3179720A (en) * 1962-10-22 1965-04-20 Hercules Powder Co Ltd Polyethylene blends
US3342901A (en) * 1963-01-28 1967-09-19 Phillips Petroleum Co Blending of thermoplastic material
GB1057728A (en) * 1963-11-21 1967-02-08 Shell Int Research Olefin polymerisation and polyolefins produced thereby
US3468859A (en) * 1965-05-27 1969-09-23 Air Reduction Process for producing vinyl chloride/ethylene and vinyl chloride/propylene copolymers
US3380978A (en) * 1965-06-17 1968-04-30 Du Pont Process for producing hydrocarbon polymers
US3525662A (en) * 1966-08-15 1970-08-25 Moore & Munger Composite contoured carpets for automobiles and the like and method for making the same
US3956251A (en) * 1968-08-29 1976-05-11 Stauffer Chemical Company Method for preparing vinyl halide homopolymers having improved processing characteristics
US3875128A (en) * 1973-05-04 1975-04-01 Sumitomo Chemical Co Process and apparatus for producing ethylene polymer
DE2403516C2 (de) * 1974-01-25 1983-02-17 VEB Leuna-Werke "Walter Ulbricht", DDR 4220 Leuna Verfahren zur Herstellung von Homo-, Co- und Terpolymerisaten sowie Polymerlegierungen des Äthylens
FR2357598A1 (fr) * 1976-07-08 1978-02-03 Ato Chimie Compositions polymeres a base de polyethylene basse densite pour la fabrication de films ou gaines minces
US4089818A (en) * 1976-08-20 1978-05-16 Conwed Corporation Reduced aging period for polyethylene foam
DE2853069B2 (de) * 1978-12-08 1981-02-12 Ec Erdoelchemie Gmbh, 5000 Koeln Verfahren zur Herstellung von Verbundsystemen und Hochdruckpolyethylen-Beschichtungsharz
US4607086A (en) * 1979-04-05 1986-08-19 E. I. Du Pont De Nemours And Company Continuous process for the manufacture of low-density polyethylene in stirred autoclaves
JPS5910724B2 (ja) * 1979-08-24 1984-03-10 旭化成株式会社 エチレンの連続重合法
US4547551A (en) * 1982-06-22 1985-10-15 Phillips Petroleum Company Ethylene polymer blends and process for forming film
JPS5966511A (ja) * 1982-09-30 1984-04-16 Mitsui Petrochem Ind Ltd 新規ポリエチレン合成パルプ
US4728325A (en) * 1986-04-03 1988-03-01 Exxon Chemical Patents Inc. Diaper backsheet
US4990204A (en) * 1987-10-27 1991-02-05 The Dow Chemical Company Improved spunbonding of linear polyethylenes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB471590A (en) * 1936-02-04 1937-09-06 Eric William Fawcett Improvements in or relating to the polymerisation of ethylene
BE464313A (it) * 1942-12-09
BE469456A (it) * 1945-09-06
US2523705A (en) * 1947-02-15 1950-09-26 Lovell Chemical Company Synthetic wax of carnauba type
US2692259A (en) * 1951-04-28 1954-10-19 Standard Oil Co Polymerization of conditioned olefin charging stocks with molybdenum catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161008B (de) * 1957-07-17 1964-01-09 Cabot Corp Haertbare Formmassen aus AEthylenpolymeren

Also Published As

Publication number Publication date
US2868762A (en) 1959-01-13
GB762592A (en) 1956-11-28
NL91643C (it)
DE1026954B (de) 1958-03-27

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