DK141101B - Fremgangsmåde til kontinuerlig polymerisation af ethylen. - Google Patents

Fremgangsmåde til kontinuerlig polymerisation af ethylen. Download PDF

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Publication number
DK141101B
DK141101B DK386673AA DK386673A DK141101B DK 141101 B DK141101 B DK 141101B DK 386673A A DK386673A A DK 386673AA DK 386673 A DK386673 A DK 386673A DK 141101 B DK141101 B DK 141101B
Authority
DK
Denmark
Prior art keywords
hydrogen
ethylene
catalyst
rate
mfi
Prior art date
Application number
DK386673AA
Other languages
Danish (da)
English (en)
Other versions
DK141101C (enrdf_load_stackoverflow
Inventor
John Walker
Denis George Harold Ballard
Peter Anthony Robinson
Eric Jones
Alexander Joseph Peter Pioli
Ronald John Wyatt
Original Assignee
Ici Ltd
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
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of DK141101B publication Critical patent/DK141101B/da
Application granted granted Critical
Publication of DK141101C publication Critical patent/DK141101C/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/28—Titanium compounds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/045—Seating furniture having loose or by fabric hinge connected cushions changeable to beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
    • F16B12/26—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using snap-action elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
DK386673AA 1972-07-13 1973-07-12 Fremgangsmåde til kontinuerlig polymerisation af ethylen. DK141101B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3280972A GB1430072A (en) 1972-07-13 1972-07-13 Polymerisation process
GB3280972 1972-07-13

Publications (2)

Publication Number Publication Date
DK141101B true DK141101B (da) 1980-01-14
DK141101C DK141101C (enrdf_load_stackoverflow) 1980-07-14

Family

ID=10344319

Family Applications (1)

Application Number Title Priority Date Filing Date
DK386673AA DK141101B (da) 1972-07-13 1973-07-12 Fremgangsmåde til kontinuerlig polymerisation af ethylen.

Country Status (11)

Country Link
JP (1) JPS4953272A (enrdf_load_stackoverflow)
AU (1) AU467696B2 (enrdf_load_stackoverflow)
BE (1) BE802280A (enrdf_load_stackoverflow)
DE (1) DE2335536A1 (enrdf_load_stackoverflow)
DK (1) DK141101B (enrdf_load_stackoverflow)
FR (1) FR2193039B2 (enrdf_load_stackoverflow)
GB (1) GB1430072A (enrdf_load_stackoverflow)
IT (1) IT991163B (enrdf_load_stackoverflow)
LU (1) LU68012A1 (enrdf_load_stackoverflow)
NL (1) NL7309727A (enrdf_load_stackoverflow)
ZA (1) ZA734749B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950269A (en) * 1974-05-20 1976-04-13 E. I. Du Pont De Nemours & Co. Olefin polymerization catalyst system and process for polymerization of olefins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559774A (enrdf_load_stackoverflow) * 1956-08-03
SE387348B (sv) * 1969-08-13 1976-09-06 Ici Ltd Overgangsmetallkomposition, avsedd att anvendas som katalysator vid polymerisation av olefiniskt omettade monomerer

Also Published As

Publication number Publication date
NL7309727A (enrdf_load_stackoverflow) 1974-01-15
FR2193039B2 (enrdf_load_stackoverflow) 1977-05-13
ZA734749B (en) 1975-02-26
DE2335536A1 (de) 1974-04-18
FR2193039A2 (enrdf_load_stackoverflow) 1974-02-15
GB1430072A (en) 1976-03-31
JPS4953272A (enrdf_load_stackoverflow) 1974-05-23
AU5805673A (en) 1975-01-16
IT991163B (it) 1975-07-30
BE802280A (fr) 1974-01-14
IT7326542A1 (it) 1975-01-12
LU68012A1 (enrdf_load_stackoverflow) 1973-09-26
DK141101C (enrdf_load_stackoverflow) 1980-07-14
AU467696B2 (en) 1975-12-11

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