DK361475A - Fremgangsmade til fremstilling af hojstereoregulere polyolefiner samt katalysator til anvendelse derved - Google Patents

Fremgangsmade til fremstilling af hojstereoregulere polyolefiner samt katalysator til anvendelse derved

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
English (en)
Other versions
DK152760B (da
DK152760C (da
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/da
Publication of DK152760B publication Critical patent/DK152760B/da
Application granted granted Critical
Publication of DK152760C publication Critical patent/DK152760C/da

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
DK361475A 1974-08-10 1975-08-08 Fremgangsmaade til homo- eller copolymerisering af alfa-olefiner. DK152760C (da)

Applications Claiming Priority (2)

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

Publications (3)

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

Family

ID=14019272

Family Applications (1)

Application Number Title Priority Date Filing Date
DK361475A DK152760C (da) 1974-08-10 1975-08-08 Fremgangsmaade til homo- eller copolymerisering af alfa-olefiner.

Country Status (11)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
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 (da) * 1977-08-17 1979-03-09
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
US6777508B1 (en) 1980-08-13 2004-08-17 Basell Poliolefine Italia S.P.A. Catalysts for the polymerization of olefins
JPS58113209A (ja) * 1981-12-28 1983-07-06 Nippon Oil Co Ltd ポリオレフインの製造方法
JPS58113210A (ja) * 1981-12-28 1983-07-06 Nippon Oil Co Ltd ポリオレフインの製造方法
KR100341040B1 (ko) 1994-08-18 2002-11-23 칫소가부시키가이샤 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법
JP3355864B2 (ja) * 1995-04-24 2002-12-09 チッソ株式会社 高剛性プロピレン・エチレンブロック共重合体の連続製造法
JP3765278B2 (ja) * 2002-03-11 2006-04-12 東邦キャタリスト株式会社 オレフィン類重合用固体触媒成分及び触媒
JP2007039529A (ja) * 2005-08-02 2007-02-15 Toho Catalyst Co Ltd オレフィン類重合用固体触媒成分及び触媒並びにこれを用いたオレフィン類重合体の重合方法
SG2014001325A (en) * 2013-05-21 2014-12-30 China Petroleum & Chemical A supported nonmetallocene catalyst, preparation and use thereof
WO2018124070A1 (ja) 2016-12-27 2018-07-05 三井化学株式会社 潤滑油組成物、潤滑油用粘度調整剤、および潤滑油用添加剤組成物
WO2021039818A1 (ja) 2019-08-29 2021-03-04 三井化学株式会社 潤滑油組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7114641A (da) * 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
CA1046492A (en) 1979-01-16
DK152760B (da) 1988-05-09
PL106505B1 (pl) 1979-12-31
FI752175A (da) 1976-02-11
SE430787B (sv) 1983-12-12
DK152760C (da) 1988-10-24
PH13975A (en) 1980-11-20
SE7508961L (sv) 1976-02-11
FI59107B (fi) 1981-02-27
AT338512B (de) 1977-08-25
SU1168095A3 (ru) 1985-07-15
NO148292B (no) 1983-06-06
ATA77275A (de) 1976-12-15
NO752784L (da) 1976-02-11
NO148292C (no) 1983-09-14
FI59107C (fi) 1981-06-10
JPS5236913B2 (da) 1977-09-19
BR7505050A (pt) 1976-08-03
JPS5120297A (en) 1976-02-18

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