RO85779A - Procedeu de polimerizare sau copolimerizare a olefinelor - Google Patents

Procedeu de polimerizare sau copolimerizare a olefinelor

Info

Publication number
RO85779A
RO85779A RO82109025A RO10902582A RO85779A RO 85779 A RO85779 A RO 85779A RO 82109025 A RO82109025 A RO 82109025A RO 10902582 A RO10902582 A RO 10902582A RO 85779 A RO85779 A RO 85779A
Authority
RO
Romania
Prior art keywords
polymerizing
copolymerizing olefins
copolymerizing
olefins
Prior art date
Application number
RO82109025A
Other languages
English (en)
French (fr)
Other versions
RO85779B (ro
Inventor
Mamoru Kioka
Norio Kashiwa
Original Assignee
Mitsui Petrochemical Industries Ltd,Jp
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 Mitsui Petrochemical Industries Ltd,Jp filed Critical Mitsui Petrochemical Industries Ltd,Jp
Publication of RO85779A publication Critical patent/RO85779A/ro
Publication of RO85779B publication Critical patent/RO85779B/ro

Links

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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/909—Polymerization characterized by particle size of product

Landscapes

  • 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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
RO109025A 1981-11-13 1982-11-12 Procedeu de polimerizare sau copolimerizare a olefinelor RO85779B (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56181019A JPS5883006A (ja) 1981-11-13 1981-11-13 オレフインの重合方法
JP4192798A JPH0686491B2 (ja) 1981-11-13 1992-06-29 オレフイン重合用固体チタン触媒成分

Publications (2)

Publication Number Publication Date
RO85779A true RO85779A (ro) 1985-01-24
RO85779B RO85779B (ro) 1985-01-30

Family

ID=26500351

Family Applications (1)

Application Number Title Priority Date Filing Date
RO109025A RO85779B (ro) 1981-11-13 1982-11-12 Procedeu de polimerizare sau copolimerizare a olefinelor

Country Status (22)

Country Link
US (1) US4952649A (ro)
JP (2) JPS5883006A (ro)
KR (1) KR860001806B1 (ro)
AT (1) AT392645B (ro)
AU (1) AU554187B2 (ro)
BE (1) BE895019A (ro)
BR (1) BR8206573A (ro)
CA (1) CA1187865A (ro)
DE (1) DE3241999A1 (ro)
DK (1) DK164284C (ro)
FI (1) FI71325C (ro)
FR (1) FR2516520A1 (ro)
GB (1) GB2111066B (ro)
HU (1) HU196612B (ro)
NL (1) NL186245C (ro)
NO (1) NO161178C (ro)
PH (1) PH18781A (ro)
PL (1) PL146395B1 (ro)
RO (1) RO85779B (ro)
RU (2) RU2024303C1 (ro)
SE (1) SE458278B (ro)
SU (1) SU1826972A3 (ro)

Families Citing this family (249)

* Cited by examiner, † Cited by third party
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SE458278B (sv) 1989-03-13
FI71325C (fi) 1986-12-19
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DE3241999A1 (de) 1983-05-26
DK164284C (da) 1992-11-30
DK164284B (da) 1992-06-01
FI823892L (fi) 1983-05-14
JPH069722A (ja) 1994-01-18
SU1826972A3 (ru) 1993-07-07
DE3241999C2 (ro) 1988-12-01
AU554187B2 (en) 1986-08-14
US4952649A (en) 1990-08-28
JPH0356245B2 (ro) 1991-08-27
FI823892A0 (fi) 1982-11-12
CA1187865A (en) 1985-05-28
PH18781A (en) 1985-09-25
SE8206460L (sv) 1983-06-28
FR2516520B1 (ro) 1985-05-03
KR860001806B1 (ko) 1986-10-23
HU196612B (en) 1988-12-28
KR840002415A (ko) 1984-07-02
NL8204385A (nl) 1983-06-01
NO823798L (no) 1983-05-16
RU2091393C1 (ru) 1997-09-27
RU2024303C1 (ru) 1994-12-15
NL186245C (nl) 1990-10-16
RO85779B (ro) 1985-01-30
NO161178B (no) 1989-04-03
FI71325B (fi) 1986-09-09
JPH0686491B2 (ja) 1994-11-02
AU8982182A (en) 1983-05-19
DK504982A (da) 1983-05-14
FR2516520A1 (fr) 1983-05-20
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JPS5883006A (ja) 1983-05-18
ATA406682A (de) 1990-10-15
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BR8206573A (pt) 1983-09-27
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BE895019A (fr) 1983-03-16

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