BR7409122D0 - Processo de preparacao de catalisador solido para polimerizacao de olefinas e catalisador - Google Patents

Processo de preparacao de catalisador solido para polimerizacao de olefinas e catalisador

Info

Publication number
BR7409122D0
BR7409122D0 BR9122/74A BR912274A BR7409122D0 BR 7409122 D0 BR7409122 D0 BR 7409122D0 BR 9122/74 A BR9122/74 A BR 9122/74A BR 912274 A BR912274 A BR 912274A BR 7409122 D0 BR7409122 D0 BR 7409122D0
Authority
BR
Brazil
Prior art keywords
catalyst
olefins
polymerization
preparing solid
solid catalyst
Prior art date
Application number
BR9122/74A
Other languages
English (en)
Inventor
A Shiga
Y Fukui
K Matsumura
S Uchida
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BR7409122D0 publication Critical patent/BR7409122D0/pt

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)
BR9122/74A 1973-11-02 1974-10-31 Processo de preparacao de catalisador solido para polimerizacao de olefinas e catalisador BR7409122D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48123781A JPS5236877B2 (pt) 1973-11-02 1973-11-02

Publications (1)

Publication Number Publication Date
BR7409122D0 true BR7409122D0 (pt) 1975-08-26

Family

ID=14869117

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9122/74A BR7409122D0 (pt) 1973-11-02 1974-10-31 Processo de preparacao de catalisador solido para polimerizacao de olefinas e catalisador

Country Status (9)

Country Link
US (1) US3960765A (pt)
JP (1) JPS5236877B2 (pt)
BE (1) BE821736A (pt)
BR (1) BR7409122D0 (pt)
DE (1) DE2451844A1 (pt)
FR (1) FR2249900B1 (pt)
GB (1) GB1482669A (pt)
IT (1) IT1023137B (pt)
NL (1) NL7414286A (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO750225L (pt) * 1974-02-12 1975-08-13 Ici Ltd
US4060593A (en) * 1974-07-31 1977-11-29 Mitsubishi Chemical Industries Preparation of titanium trichloride
JPS527892A (en) * 1975-07-09 1977-01-21 Toa Nenryo Kogyo Kk Process for producing catalyst components for polymerization of alpha-olefin
JPS527891A (en) * 1975-07-09 1977-01-21 Toa Nenryo Kogyo Kk Process for producing catalyst components for polymerization of olefi n
US4210736A (en) * 1975-10-15 1980-07-01 Solvay & Cie. Particles of titanium trichlorides which can be used for the stereospecific polymerization of alpha-olefines
JPS5263981A (en) * 1975-11-25 1977-05-26 Toa Nenryo Kogyo Kk Preparation of polymerization catalyst for alpha-olefin
CA1081678A (en) * 1975-11-25 1980-07-15 Shozo Wada Process and product
US4217432A (en) * 1976-03-15 1980-08-12 Sumitomo Chemical Company, Limited Process for the polymerization of olefins
JPS52110793A (en) * 1976-03-15 1977-09-17 Sumitomo Chem Co Ltd Preparation of highly crystalline olefin polymers
JPS52155199A (en) * 1976-06-18 1977-12-23 Mitsubishi Petrochem Co Ltd Production of titanium trichloride composition
JPS537786A (en) * 1976-07-09 1978-01-24 Sumitomo Chem Co Ltd Preparation of propylene polymer or copolymer
NL185455C (nl) * 1976-09-08 1990-04-17 Sumitomo Chemical Co Werkwijze ter bereiding van een vaste titaantrichloridekatalysator en werkwijze ter bereiding van alkeenpolymeren.
CA1127140A (en) * 1977-03-10 1982-07-06 Akinobu Shiga Catalysts for the polymerization of olefins
EP0000998B1 (en) 1977-08-31 1982-03-24 Imperial Chemical Industries Plc Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system
EP0000999B1 (en) * 1977-08-31 1981-05-27 Imperial Chemical Industries Plc Titanium trichloride compositions, preparation thereof, catalyst system containing them, and polymerisation of olefins using this system
EP0000997B1 (en) 1977-08-31 1981-11-25 Imperial Chemical Industries Plc Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system
JPS5830887B2 (ja) * 1977-11-11 1983-07-02 住友化学工業株式会社 高結晶性ポリオレフィンの精製方法
JPS54162785A (en) * 1978-06-14 1979-12-24 Sumitomo Chem Co Ltd Production of crystalline propylene-alpha-olefin copolymer
IT1162495B (it) * 1978-12-28 1987-04-01 Sumitomo Chemical Co Prodimenzo per produrre copolimeri di propilene
US4211670A (en) * 1979-01-25 1980-07-08 Hercules Incorporated Titanium trichloride catalyst component for propylene polymerization
US4246383A (en) * 1979-06-25 1981-01-20 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from an organomagnesium component which does not reduce TiCl4
US4244838A (en) * 1979-06-25 1981-01-13 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4496660A (en) * 1980-10-01 1985-01-29 The Dow Chemical Company Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent
US4400494A (en) * 1981-08-28 1983-08-23 Standard Oil Company (Indiana) Olefin polymerization catalyst
US4434282A (en) 1982-10-04 1984-02-28 The Dow Chemical Company Process for polymerizing olefins
US4604447A (en) * 1983-11-22 1986-08-05 Hercules Incorporated Halogen-free, high flash point reactant solution
JPH02139352A (ja) * 1988-11-21 1990-05-29 Nippon Hiryo Kk エア−ポケットを形成した密閉用袋
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5114897A (en) * 1990-04-18 1992-05-19 The Dow Chemical Company Catalyst and process for polymerizing olefins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554242A (pt) * 1956-01-18
US3445446A (en) * 1966-01-19 1969-05-20 Phillips Petroleum Co Process and catalyst for polymerizing butadiene or isoprene whereby the catalyst is composed of an organoaluminum compound,iodine,and tix2 or tix3 complexed with fatty acid amides
US3530107A (en) * 1968-11-06 1970-09-22 Mitsui Toatsu Chemicals Modified catalyst system and process for production of polymers of 1-olefins
US3663450A (en) * 1969-12-23 1972-05-16 Exxon Research Engineering Co Alpha olefin and diene polymerization catalyst

Also Published As

Publication number Publication date
IT1023137B (it) 1978-05-10
FR2249900B1 (pt) 1978-05-05
FR2249900A1 (pt) 1975-05-30
JPS5074595A (pt) 1975-06-19
JPS5236877B2 (pt) 1977-09-19
GB1482669A (en) 1977-08-10
NL7414286A (nl) 1975-05-07
BE821736A (fr) 1975-02-17
US3960765A (en) 1976-06-01
DE2451844A1 (de) 1975-05-07

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