FI66403C - Foerfarande foer framstaellning av etylenpolymerisat med stor taethet med hjaelp av en ti-haltig katalysator i en fluidiseringsbaeddreaktor - Google Patents

Foerfarande foer framstaellning av etylenpolymerisat med stor taethet med hjaelp av en ti-haltig katalysator i en fluidiseringsbaeddreaktor Download PDF

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Publication number
FI66403C
FI66403C FI791243A FI791243A FI66403C FI 66403 C FI66403 C FI 66403C FI 791243 A FI791243 A FI 791243A FI 791243 A FI791243 A FI 791243A FI 66403 C FI66403 C FI 66403C
Authority
FI
Finland
Prior art keywords
premix
compound
catalyst
gas
reactor
Prior art date
Application number
FI791243A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI791243A (fi
FI66403B (fi
Inventor
George Leonard Goeke
Burkhard Eric Wagner
Frederick John Karol
Original Assignee
Union Carbide Corp
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26683923&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI66403(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of FI791243A publication Critical patent/FI791243A/fi
Application granted granted Critical
Publication of FI66403B publication Critical patent/FI66403B/fi
Publication of FI66403C publication Critical patent/FI66403C/fi

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Classifications

    • 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
    • C08F10/02—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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FI791243A 1978-12-14 1979-04-17 Foerfarande foer framstaellning av etylenpolymerisat med stor taethet med hjaelp av en ti-haltig katalysator i en fluidiseringsbaeddreaktor FI66403C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US96958878A 1978-12-14 1978-12-14
US96958878 1978-12-14
US1271979A 1979-02-16 1979-02-16
US1271979 1979-02-16

Publications (3)

Publication Number Publication Date
FI791243A FI791243A (fi) 1980-06-15
FI66403B FI66403B (fi) 1984-06-29
FI66403C true FI66403C (fi) 1984-10-10

Family

ID=26683923

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791243A FI66403C (fi) 1978-12-14 1979-04-17 Foerfarande foer framstaellning av etylenpolymerisat med stor taethet med hjaelp av en ti-haltig katalysator i en fluidiseringsbaeddreaktor

Country Status (17)

Country Link
EP (1) EP0012148B1 (ko)
KR (1) KR830000511B1 (ko)
AR (1) AR228566A1 (ko)
AT (1) AT364533B (ko)
AU (1) AU530530B2 (ko)
BR (1) BR7901940A (ko)
CA (1) CA1118148A (ko)
DE (1) DE2967434D1 (ko)
DK (1) DK131979A (ko)
ES (1) ES479104A1 (ko)
FI (1) FI66403C (ko)
GR (1) GR73059B (ko)
HU (1) HU181982B (ko)
MX (1) MX151754A (ko)
NO (1) NO156788C (ko)
NZ (1) NZ190059A (ko)
PT (1) PT69419A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379758A (en) * 1980-12-24 1983-04-12 Union Carbide Corporation Catalyst composition for polymerizing ethylene
DZ520A1 (fr) * 1982-03-24 2004-09-13 Union Carbide Corp Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé.
KR940000014B1 (ko) * 1990-10-10 1994-01-05 한국과학기술원 Hdpe 및 lldpe 중합용 고활성 찌이글러-나타 촉매의 합성

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL163523C (nl) * 1970-07-31 1983-11-16 Montedison Spa Werkwijze om een polymerisatiekatalysator te bereiden.
NL177314C (nl) * 1974-04-08 1985-09-02 Mitsubishi Chem Ind Werkwijze voor het bereiden van een katalysatorcomplex, en werkwijze voor het polymeriseren van een alkeen met deze katalysator.
IT1037112B (it) * 1975-03-28 1979-11-10 Montedison Spa Catalizzatori per la polimerizzazione delle olfine
FR2312512A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Procede de polymerisation des olefines en lit fluidise
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine

Also Published As

Publication number Publication date
AT364533B (de) 1981-10-27
NO791070L (no) 1980-06-17
ES479104A1 (es) 1979-11-01
NO156788B (no) 1987-08-17
PT69419A (en) 1979-04-01
AU4565579A (en) 1980-06-19
EP0012148B1 (en) 1985-04-17
CA1118148A (en) 1982-02-09
FI791243A (fi) 1980-06-15
KR830000511B1 (ko) 1983-03-11
GR73059B (ko) 1984-01-27
FI66403B (fi) 1984-06-29
HU181982B (en) 1983-11-28
DK131979A (da) 1980-06-15
EP0012148A1 (en) 1980-06-25
BR7901940A (pt) 1980-10-07
MX151754A (es) 1985-03-05
DE2967434D1 (en) 1985-05-23
AR228566A1 (es) 1983-03-30
AU530530B2 (en) 1983-07-21
NZ190059A (en) 1981-04-24
ATA238879A (de) 1981-03-15
NO156788C (no) 1987-11-25

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MM Patent lapsed

Owner name: UNION CARBIDE CORP