GB1393430A - Process for the preparation of a catalyst-forming component with the aid of which alpha-olefins can be polymerized to powders having improved properties - Google Patents

Process for the preparation of a catalyst-forming component with the aid of which alpha-olefins can be polymerized to powders having improved properties

Info

Publication number
GB1393430A
GB1393430A GB5387472A GB5387472A GB1393430A GB 1393430 A GB1393430 A GB 1393430A GB 5387472 A GB5387472 A GB 5387472A GB 5387472 A GB5387472 A GB 5387472A GB 1393430 A GB1393430 A GB 1393430A
Authority
GB
United Kingdom
Prior art keywords
olefins
polymerized
powders
alpha
aid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5387472A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of GB1393430A publication Critical patent/GB1393430A/en
Expired legal-status Critical Current

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)
GB5387472A 1971-11-24 1972-11-22 Process for the preparation of a catalyst-forming component with the aid of which alpha-olefins can be polymerized to powders having improved properties Expired GB1393430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7116132A NL7116132A (enrdf_load_stackoverflow) 1971-11-24 1971-11-24

Publications (1)

Publication Number Publication Date
GB1393430A true GB1393430A (en) 1975-05-07

Family

ID=19814540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5387472A Expired GB1393430A (en) 1971-11-24 1972-11-22 Process for the preparation of a catalyst-forming component with the aid of which alpha-olefins can be polymerized to powders having improved properties

Country Status (11)

Country Link
JP (1) JPS5534805B2 (enrdf_load_stackoverflow)
AU (1) AU469244B2 (enrdf_load_stackoverflow)
BE (1) BE791728A (enrdf_load_stackoverflow)
BR (1) BR7208207D0 (enrdf_load_stackoverflow)
CA (1) CA982538A (enrdf_load_stackoverflow)
DE (1) DE2257272A1 (enrdf_load_stackoverflow)
FR (1) FR2160950B1 (enrdf_load_stackoverflow)
GB (1) GB1393430A (enrdf_load_stackoverflow)
IT (1) IT973668B (enrdf_load_stackoverflow)
NL (1) NL7116132A (enrdf_load_stackoverflow)
ZA (1) ZA728255B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130593A (ja) * 1974-09-09 1976-03-15 Mitsubishi Chem Ind Kotaisanenkachitanshokubai no seizoho
JPS5168490A (en) * 1974-12-10 1976-06-14 Toa Nenryo Kogyo Kk Arufua orefuin jugoyo shokubai seibun no seizoho
JPS55118942A (en) * 1979-03-09 1980-09-12 Tokuyama Soda Co Ltd Granular polypropylene composition
JPS6026420B2 (ja) * 1979-05-02 1985-06-24 株式会社トクヤマ ポリプロピレン組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898631A (en) * 1958-11-20 1962-06-14 Hercules Powder Co Ltd Improvements in or relating to preparation of catalyst for polymerization of 1-olefins
GB1139450A (en) * 1967-12-27 1969-01-08 Shell Int Research Process for the preparation of a catalyst-forming component suitable for polymerizing -‡-olefins to powders with improved properties

Also Published As

Publication number Publication date
CA982538A (en) 1976-01-27
AU469244B2 (en) 1976-02-05
AU4914772A (en) 1974-05-23
BR7208207D0 (pt) 1973-09-25
DE2257272A1 (de) 1973-05-30
IT973668B (it) 1974-06-10
BE791728A (fr) 1973-05-22
NL7116132A (enrdf_load_stackoverflow) 1973-05-28
FR2160950B1 (enrdf_load_stackoverflow) 1976-06-04
JPS5534805B2 (enrdf_load_stackoverflow) 1980-09-09
FR2160950A1 (enrdf_load_stackoverflow) 1973-07-06
ZA728255B (en) 1973-07-25
JPS4860093A (enrdf_load_stackoverflow) 1973-08-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee