FI61500C - Foerfarande foer stereospecifik polymerisation av alfa-olefiner med 2-6 kolatomer i naervaro av ett katalytiskt system innehaollande titantrikloridpartiklar och de vid foerfarandet anvaenda titantrikloridpartiklarna - Google Patents

Foerfarande foer stereospecifik polymerisation av alfa-olefiner med 2-6 kolatomer i naervaro av ett katalytiskt system innehaollande titantrikloridpartiklar och de vid foerfarandet anvaenda titantrikloridpartiklarna Download PDF

Info

Publication number
FI61500C
FI61500C FI762872A FI762872A FI61500C FI 61500 C FI61500 C FI 61500C FI 762872 A FI762872 A FI 762872A FI 762872 A FI762872 A FI 762872A FI 61500 C FI61500 C FI 61500C
Authority
FI
Finland
Prior art keywords
particles
dried
carbon atoms
liquid
aliphatic
Prior art date
Application number
FI762872A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI61500B (fi
FI762872A (es
Inventor
Paul Baekelmans
Albert Bernard
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of FI762872A publication Critical patent/FI762872A/fi
Publication of FI61500B publication Critical patent/FI61500B/fi
Application granted granted Critical
Publication of FI61500C publication Critical patent/FI61500C/fi

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FI762872A 1975-10-15 1976-10-08 Foerfarande foer stereospecifik polymerisation av alfa-olefiner med 2-6 kolatomer i naervaro av ett katalytiskt system innehaollande titantrikloridpartiklar och de vid foerfarandet anvaenda titantrikloridpartiklarna FI61500C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU73593A LU73593A1 (es) 1975-10-15 1975-10-15
LU73593 1975-10-15

Publications (3)

Publication Number Publication Date
FI762872A FI762872A (es) 1977-04-16
FI61500B FI61500B (fi) 1982-04-30
FI61500C true FI61500C (fi) 1982-08-10

Family

ID=19728081

Family Applications (1)

Application Number Title Priority Date Filing Date
FI762872A FI61500C (fi) 1975-10-15 1976-10-08 Foerfarande foer stereospecifik polymerisation av alfa-olefiner med 2-6 kolatomer i naervaro av ett katalytiskt system innehaollande titantrikloridpartiklar och de vid foerfarandet anvaenda titantrikloridpartiklarna

Country Status (22)

Country Link
JP (2) JPS609046B2 (es)
AT (1) AT357756B (es)
AU (1) AU504462B2 (es)
BE (1) BE846911A (es)
BR (1) BR7606882A (es)
CA (1) CA1113684A (es)
CH (1) CH619241A5 (es)
DE (1) DE2645530A1 (es)
DK (1) DK148326C (es)
ES (1) ES452300A1 (es)
FI (1) FI61500C (es)
FR (1) FR2328000A1 (es)
GB (1) GB1518058A (es)
IE (1) IE43435B1 (es)
IL (1) IL50655A (es)
IT (1) IT1070733B (es)
LU (1) LU73593A1 (es)
NL (1) NL165471C (es)
NO (1) NO150640C (es)
PT (1) PT65711B (es)
SE (1) SE435187B (es)
ZA (1) ZA766110B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU73593A1 (es) * 1975-10-15 1977-05-24
DE2722098C2 (de) * 1977-05-16 1984-08-30 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓-bis C↓6↓-α-Monoolefinen
DE2846542A1 (de) * 1978-10-26 1980-05-08 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten von alpha-monoolefinen
JPS5928573B2 (ja) * 1980-02-05 1984-07-13 チッソ株式会社 α−オレフイン重合体の製造方法
JPS62175639A (ja) * 1986-01-30 1987-08-01 Toyota Motor Corp 洩れ検知器の校正方法及び校正装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543546A (fr) * 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
JPS4945076A (es) * 1972-09-06 1974-04-27
GB1467051A (en) * 1974-01-03 1977-03-16 Shell Int Research Process for the production of polyolefins and catalyst therefor
JPS5344158B2 (es) * 1974-03-06 1978-11-27
LU73593A1 (es) * 1975-10-15 1977-05-24

Also Published As

Publication number Publication date
NO150640B (no) 1984-08-13
FR2328000A1 (fr) 1977-05-13
DK462576A (da) 1977-04-16
NO150640C (no) 1984-11-21
NL7611268A (nl) 1977-04-19
SE435187B (sv) 1984-09-10
NL165471C (nl) 1981-04-15
DE2645530C2 (es) 1988-03-24
IL50655A (en) 1979-10-31
DK148326B (da) 1985-06-10
JPS609046B2 (ja) 1985-03-07
CA1113684A (fr) 1981-12-08
AU504462B2 (en) 1979-10-18
LU73593A1 (es) 1977-05-24
BR7606882A (pt) 1977-08-30
SE7611418L (sv) 1977-04-16
JPS5679107A (en) 1981-06-29
IL50655A0 (en) 1976-12-31
ES452300A1 (es) 1977-09-01
FI61500B (fi) 1982-04-30
PT65711A (fr) 1976-11-01
ATA765776A (de) 1979-12-15
AU1853676A (en) 1978-04-20
JPS5249996A (en) 1977-04-21
GB1518058A (en) 1978-07-19
DE2645530A1 (de) 1977-04-28
NL165471B (nl) 1980-11-17
NO763462L (es) 1977-04-18
PT65711B (fr) 1978-04-17
IT1070733B (it) 1985-04-02
DK148326C (da) 1985-12-02
BE846911A (fr) 1977-04-04
ZA766110B (en) 1977-09-28
CH619241A5 (en) 1980-09-15
AT357756B (de) 1980-07-25
FR2328000B1 (es) 1979-02-16
IE43435B1 (en) 1981-02-25
FI762872A (es) 1977-04-16
IE43435L (en) 1977-04-15

Similar Documents

Publication Publication Date Title
US5077358A (en) Process for the start up of polymerization or copolymerization in the gas phase of alpha-olefins in the presence of a ziegler-natta catalyst system
EP0012147B1 (en) Process for the preparation of high density ethylene polymers in fluid bed reactor
US5290745A (en) Process for producing ethylene polymers having reduced hexane extractable content
JP3014276B2 (ja) エチレン／プロピレンコポリマーゴム
JP2625126B2 (ja) アルフアーオレフインの立体特異性重合に使用できる固形触媒
JPH0641217A (ja) オレフィンの重合用成分及び触媒
EP1687342B1 (en) Spray-dried, mixed metal ziegler catalyst compositions
EP0416928A2 (en) New carrier catalyst for the polymerization of ethylene
JPH0725928A (ja) エチレン／プロピレンコポリマーゴム
JPH01247406A (ja) 分子量分布の狭いアルファオレフィンポリマー重合用触媒組成物
JPH0764892B2 (ja) エチレンの重合又はエチレンと少なくとも一種の他のアルフア−オレフインとの共重合を、酸化クロムを基礎とする触媒の存在下気相で始動する方法
EP0104374B1 (en) Polymerization of olefins
KR940006448B1 (ko) 에틸렌 중합체의 분자량 분포 조절용 촉매
CN108713030B (zh) 提高齐格勒-纳塔催化剂活性的方法
US6197901B1 (en) Preparation of homo- and copolymers of alk-1-enes
FI61500C (fi) Foerfarande foer stereospecifik polymerisation av alfa-olefiner med 2-6 kolatomer i naervaro av ett katalytiskt system innehaollande titantrikloridpartiklar och de vid foerfarandet anvaenda titantrikloridpartiklarna
US4210736A (en) Particles of titanium trichlorides which can be used for the stereospecific polymerization of alpha-olefines
US3642748A (en) Process for the polymerization of olefins
US5177042A (en) High activity vanadium-based catalyst
AU672051B2 (en) Process for the preparation of (co)polymers of ethylene having a broad molecular weight distribution
JPH0859731A (ja) オレフィン重合触媒の製造方法
JPH07678B2 (ja) エチレン共重合体の製造法
EP0238345A2 (en) Catalysts for the polymerisation of alpha-olefins
JPH0649124A (ja) ポリオレフィンの製造方法
US5071810A (en) High activity vanadium-based catalyst

Legal Events

Date Code Title Description
MA Patent expired
MA Patent expired

Owner name: SOLVAY & CIE