DK361475A - PROCEDURE FOR THE PREPARATION OF HIGH-RESTRICTED POLYOLEFINS AND CATALYST FOR USE THEREOF - Google Patents

PROCEDURE FOR THE PREPARATION OF HIGH-RESTRICTED POLYOLEFINS AND CATALYST FOR USE THEREOF

Info

Publication number
DK361475A
DK361475A DK361475A DK361475A DK361475A DK 361475 A DK361475 A DK 361475A DK 361475 A DK361475 A DK 361475A DK 361475 A DK361475 A DK 361475A DK 361475 A DK361475 A DK 361475A
Authority
DK
Denmark
Prior art keywords
polyolefins
restricted
catalyst
procedure
preparation
Prior art date
Application number
DK361475A
Other languages
Danish (da)
Other versions
DK152760C (en
DK152760B (en
Inventor
A Toyota
N Kashiwa
S Minami
Original Assignee
Mitsui Petrochemical Ind
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 Ind filed Critical Mitsui Petrochemical Ind
Publication of DK361475A publication Critical patent/DK361475A/en
Publication of DK152760B publication Critical patent/DK152760B/en
Application granted granted Critical
Publication of DK152760C publication Critical patent/DK152760C/en

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)
DK361475A 1974-08-10 1975-08-08 PROCEDURE FOR HOMO OR COPOLYMERIZATION OF ALFA OLEFINES. DK152760C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49091181A JPS5120297A (en) 1974-08-10 1974-08-10 Arufua orefuinno koritsutaikisokuseijugohoho
JP9118174 1974-08-10

Publications (3)

Publication Number Publication Date
DK361475A true DK361475A (en) 1976-02-11
DK152760B DK152760B (en) 1988-05-09
DK152760C DK152760C (en) 1988-10-24

Family

ID=14019272

Family Applications (1)

Application Number Title Priority Date Filing Date
DK361475A DK152760C (en) 1974-08-10 1975-08-08 PROCEDURE FOR HOMO OR COPOLYMERIZATION OF ALFA OLEFINES.

Country Status (11)

Country Link
JP (1) JPS5120297A (en)
AT (1) AT338512B (en)
BR (1) BR7505050A (en)
CA (1) CA1046492A (en)
DK (1) DK152760C (en)
FI (1) FI59107C (en)
NO (1) NO148292C (en)
PH (1) PH13975A (en)
PL (1) PL106505B1 (en)
SE (1) SE430787B (en)
SU (1) SU1168095A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1054410B (en) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS
JPS52100596A (en) * 1976-02-19 1977-08-23 Mitsui Petrochem Ind Ltd Production of olefin
JPS53143684A (en) * 1977-05-20 1978-12-14 Mitsui Petrochem Ind Ltd Polymerization of olefin
JPS5436409U (en) * 1977-08-17 1979-03-09
US6777508B1 (en) 1980-08-13 2004-08-17 Basell Poliolefine Italia S.P.A. Catalysts for the polymerization of olefins
IT1209255B (en) 1980-08-13 1989-07-16 Montedison Spa CATALYSTS FOR THE POLYMERIZATION OF OLEFINE.
JPS58113209A (en) * 1981-12-28 1983-07-06 Nippon Oil Co Ltd Manufacture of polyolefin
JPS58113210A (en) * 1981-12-28 1983-07-06 Nippon Oil Co Ltd Manufacture of polyolefin
KR100341040B1 (en) 1994-08-18 2002-11-23 칫소가부시키가이샤 High Rigidity Propylene-Ethylene Block Copolymer Composition and Its Manufacturing Method
JP3355864B2 (en) * 1995-04-24 2002-12-09 チッソ株式会社 Continuous production of high-rigidity propylene / ethylene block copolymer
JP3765278B2 (en) * 2002-03-11 2006-04-12 東邦キャタリスト株式会社 Solid catalyst component and catalyst for olefin polymerization
JP2007039529A (en) * 2005-08-02 2007-02-15 Toho Catalyst Co Ltd Solid catalytic component for polymerizing olefins, catalyst and method for polymerizing olefin polymers using the same
SG2014001325A (en) * 2013-05-21 2014-12-30 China Petroleum & Chemical A supported nonmetallocene catalyst, preparation and use thereof
WO2018124070A1 (en) 2016-12-27 2018-07-05 三井化学株式会社 Lubricating oil composition, viscosity modifier for lubricating oil, and additive composition for lubricating oil
US11873462B2 (en) 2019-08-29 2024-01-16 Mitsui Chemicals, Inc. Lubricating oil composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7114641A (en) * 1970-10-29 1972-05-03
GB1452314A (en) * 1972-11-10 1976-10-13 Mitsui Petrochemical Ind Ld Catalyst compositions for use in the polymerziation of olefins

Also Published As

Publication number Publication date
FI59107B (en) 1981-02-27
JPS5120297A (en) 1976-02-18
DK152760C (en) 1988-10-24
ATA77275A (en) 1976-12-15
SE430787B (en) 1983-12-12
NO148292C (en) 1983-09-14
PH13975A (en) 1980-11-20
AT338512B (en) 1977-08-25
FI59107C (en) 1981-06-10
NO148292B (en) 1983-06-06
SE7508961L (en) 1976-02-11
NO752784L (en) 1976-02-11
CA1046492A (en) 1979-01-16
FI752175A (en) 1976-02-11
BR7505050A (en) 1976-08-03
PL106505B1 (en) 1979-12-31
SU1168095A3 (en) 1985-07-15
DK152760B (en) 1988-05-09
JPS5236913B2 (en) 1977-09-19

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Legal Events

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PUP Patent expired