FI71325B - Foerfarande foer produktion av alfa-olefinpolymerer eller -kopolymerer och daeri anvaend fast titankatalysatorkomponent - Google Patents

Foerfarande foer produktion av alfa-olefinpolymerer eller -kopolymerer och daeri anvaend fast titankatalysatorkomponent Download PDF

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Publication number
FI71325B
FI71325B FI823892A FI823892A FI71325B FI 71325 B FI71325 B FI 71325B FI 823892 A FI823892 A FI 823892A FI 823892 A FI823892 A FI 823892A FI 71325 B FI71325 B FI 71325B
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Finland
Prior art keywords
titanium
compound
ester
catalyst component
solid
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FI823892A
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English (en)
Finnish (fi)
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FI823892L (fi
FI823892A0 (fi
FI71325C (fi
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Mamoru Kioka
Norio Kashiwa
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Mitsui Petrochemical Ind
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Publication of FI823892A0 publication Critical patent/FI823892A0/fi
Publication of FI823892L publication Critical patent/FI823892L/fi
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Publication of FI71325B publication Critical patent/FI71325B/fi
Publication of FI71325C publication Critical patent/FI71325C/fi

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/909Polymerization characterized by particle size of product

Claims (4)

1. Förfarande för framställning av alfa-olefin-polymerer eller -kopolymerer, kännetecknat 5 därav, att (C2~C^q)-alfa-olefiner polymeriseras eller (C2-Cio)-alfa-°lefiner kopolymeriseras med varandra i närvaro av ett katalysatorsystem som bestär av följande komponenter (A), (B) och (C): (A) en solid titankatalysatorkomponent som inne-10 häller magnesium, titan, halogen och en ester som är en ester av en polykarboxylsyra eller ester av en poly-hydroxiförening, varvid nämnda katalysatorkomponent er-hällits genom att bringa en flytande kolvätelösning av (i) en magnesiumförening utan nägon reducerande förmäga 15 i kontakt med (ii) en tetravalent titanförening med formeIn Ti(0R)gX4-g 20 väri R betecknar en kolvätegrupp, X betecknar en halogen-atom och g är ett tai, varvid 0 ^ g 4 i flytande till-ständ för att bilda en solid produkt eller genom att först framställa en flytande kolvätelösning av magnesium-föreningen (i) och titanföreningen (ii) och sedan bilda 25 en solid produkt därav, varvid nämnda reaktion för bil-dande av den solida produkten genomförs i närvaro av (D) minst en elektrondonator som är en C^-C2Q-monokarboxyl-syraester, alifatisk C^-C2Q~karboxylsyra, C^-C^-karb-oxylsyraanhydrid, C^-C^-keton, alifatisk C2-C16~eter, 30 alifatisk C^-C^-karbonat, alkoxigrupp-innehällande ('3-C2 0~a^^O^°1' aryloxigrupp-innehällande C3-C2Q-alkohol, organisk kiselförening med en Si-O-C-bindning och med 1-10 kolatomer, och genom att under eller efter bildandet av den solida produkten bringa den solida produkten i 35 kontakt med (E) en ester som är en ester av en polykarb- 5i 713 2 5 oxylsyra eller ester av en polyhydroxiförening, och vil-ken ester (E) är en alifatisk C5-C30~polykarboxylsyra-ester, alicyklisk C10-C30~polykarboxylsyraesterf aromatisk C^0-C30-polykarboxylsyraester, heterocyklisk Cg-C30-poly-5 karboxylsyraester eller en ester som bildats mellan en aromatisk Cg-C^-polyhydroxiförening och en alifatisk C1-C12-kart>oxylsyra, (B) en organoaluminiumförening och (C) en organisk kiselförening med en Si-O-C-10 bindning och med formeln RnSi(0Rl)4-n väri R är C^-C^g-alkyl, C,--C^2“cykloalkyl, C6~C20-ary^"'
15 C^-C^Q-alkenyl, C^-C^g-halogenalkyl eller C^-C^g-amino-alkyl, är C^-C^g-alkyl, C^-C12'"cykloalky1 · C6_C20~ aryl, C2”C^g-alkenyl eller C2-C^g-alkoxialkyl, n är ett tai, varvid 0 = n = 3, och nR-grupperna eller (4-n)OR^-grupperna är lika eller olika. 20
2. Förfarande enligt patentkravet 1, känne- t e c k n a t därav, att polymerisationen genomförs vid en temperatur av ca 20 - 200°C och vid ett tryck ca frän atmosfäriskt tryck till 9800 kPa.
3. Förfarande enligt patentkravet 1, känne-25 tecknat därav, att polymerisationen genomförs under sädana kvantitativa betingelser, att per liter av det flytande reaktionsmediet i fallet av reaktion i vätskefas eller per liter av volymen av reaktionszonen i fallet av reaktion i ängfas komponenten (A) används 30 i en mängd som innehäller 0,0001 - 1 titanatommillimol; komponenten (B) i en mängd som innehäller 1-2 000 aluminiummol per mol av titanatom i komponent (A); och komponent (C) i en mängd som innehäller 0,001 - 10 kiselatommol per mol av aluminium i komponenten (B). 35 52 7 1 3 2 5
4. Solid titankatalysatorkomponent sora är avsedd för användning i polymerisätionen av alfa-olefiner eller i kopolymerisationen av alfa-olefiner med varandra, kännetecknat därav, att titankatalysator-5 komponenten innehäller magnesium, titan, halogen och en ester som är en ester av en polykarboxylsyra eller ester av en polyhydroxiförening, varvid nämnda katalysator-komponent erhällits genom att bringa en flytande kol-vätelösning av (i) en magnesiumförening utan nägon 10 reducerande förmäga i kontakt med (ii) en tetravalent titanförening med formeln Ti(OR)gX4_g 15 väri R är en kolvätegrupp, X är halogen och g är ett tai, varvid 0 =- g = 4, i flytande form för att bilda en solid produkt, eller genom att först framställa en flytande kolvätelösning av magnesiumföreningen (i) och titanföreningen (ii) och sedan bilda en solid produkt 20 därav, varvid nämnda reaktion för bildande av den so-lida produkten genomförs i närvaro av (D) minst en elektrondonator som är en C^-C2Q~monokarboxylsyraester, alifatisk C^-C2Qkarboxylsyra, C4-C2g-karboxylsyraan-hydrid, C2-C2Q-keton, alifatisk C2-C^g-eter, alifatisk 25 C3~C20_karbonat' alkoxigrupp-innehällande C3-C20_alkoho1, aryloxigrupp-innehällande C^Cjg-alkohol, organisk kisel-förening med en Si-O-C-bindning och med 1-10 kolatomer, och genom att under eller efter bildandet av den so-lida produkten bringa den solida produkten i kontakt 30 med (E) en ester som är en ester av en polykarboxylsyra eller ester av en polyhydroxiförening och vilken ester (E) är en alifatisk C^-C^-polykarboxylsyraester, alicyklisk C^Q-C30-polykatboxylsyraester, aromatisk C^Q-C^g-polykarboxylsyraester, heterocyklisk Cg-C·^-35 polykarboxylsyraester eller en ester som bildats mellan en aromatisk Cg-C^^-polyhydroxiförening och en alifatisk
FI823892A 1981-11-13 1982-11-12 Foerfarande foer produktion av alfa-olefinpolymerer eller -kopolymerer och daeri anvaend fast titankatalysatorkomponent FI71325C (fi)

Applications Claiming Priority (4)

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
JP18101981 1981-11-13
JP19279892 1992-06-29
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 (4)

Publication Number Publication Date
FI823892A0 FI823892A0 (fi) 1982-11-12
FI823892L FI823892L (fi) 1983-05-14
FI71325B true FI71325B (fi) 1986-09-09
FI71325C FI71325C (fi) 1986-12-19

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FI823892A FI71325C (fi) 1981-11-13 1982-11-12 Foerfarande foer produktion av alfa-olefinpolymerer eller -kopolymerer och daeri anvaend fast titankatalysatorkomponent

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

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PL146395B1 (en) 1989-01-31
JPH0686491B2 (ja) 1994-11-02
SE8206460L (sv) 1983-06-28
RU2024303C1 (ru) 1994-12-15
DK504982A (da) 1983-05-14
KR860001806B1 (ko) 1986-10-23
GB2111066A (en) 1983-06-29
DE3241999A1 (de) 1983-05-26
KR840002415A (ko) 1984-07-02
AT392645B (de) 1991-05-10
FI823892L (fi) 1983-05-14
DK164284C (da) 1992-11-30
NO161178B (no) 1989-04-03
AU554187B2 (en) 1986-08-14
GB2111066B (en) 1985-05-09
AU8982182A (en) 1983-05-19
DK164284B (da) 1992-06-01
SE458278B (sv) 1989-03-13
JPS5883006A (ja) 1983-05-18
US4952649A (en) 1990-08-28
BE895019A (fr) 1983-03-16
NO823798L (no) 1983-05-16
ATA406682A (de) 1990-10-15
FI823892A0 (fi) 1982-11-12
NL8204385A (nl) 1983-06-01
PL239001A1 (en) 1983-10-10
FI71325C (fi) 1986-12-19
NO161178C (no) 1989-07-12
FR2516520A1 (fr) 1983-05-20
DE3241999C2 (sv) 1988-12-01
JPH069722A (ja) 1994-01-18
SU1826972A3 (ru) 1993-07-07
JPH0356245B2 (sv) 1991-08-27
BR8206573A (pt) 1983-09-27
PH18781A (en) 1985-09-25
FR2516520B1 (sv) 1985-05-03
CA1187865A (en) 1985-05-28
NL186245C (nl) 1990-10-16
RO85779B (ro) 1985-01-30
SE8206460D0 (sv) 1982-11-12
RO85779A (ro) 1985-01-24
HU196612B (en) 1988-12-28
RU2091393C1 (ru) 1997-09-27

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