AT338512B - Verfahren zur herstellung von in hohem masse stereoregularen polyolefinen - Google Patents

Verfahren zur herstellung von in hohem masse stereoregularen polyolefinen

Info

Publication number
AT338512B
AT338512B AT77275A AT77275A AT338512B AT 338512 B AT338512 B AT 338512B AT 77275 A AT77275 A AT 77275A AT 77275 A AT77275 A AT 77275A AT 338512 B AT338512 B AT 338512B
Authority
AT
Austria
Prior art keywords
highly stereoregular
manufacturing highly
stereoregular polyolefins
polyolefins
manufacturing
Prior art date
Application number
AT77275A
Other languages
English (en)
Other versions
ATA77275A (de
Inventor
Akinori Toyota
Norio Kashiwa
Syuji 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
Priority to AT570076A priority Critical patent/AT338517B/de
Publication of ATA77275A publication Critical patent/ATA77275A/de
Application granted granted Critical
Publication of AT338512B publication Critical patent/AT338512B/de

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
AT77275A 1974-02-01 1975-02-03 Verfahren zur herstellung von in hohem masse stereoregularen polyolefinen AT338512B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT570076A AT338517B (de) 1974-02-01 1976-08-02 Verfahren zur herstellung von in hohem masse stereoregularen polyolefinen

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ATA77275A ATA77275A (de) 1976-12-15
AT338512B true AT338512B (de) 1977-08-25

Family

ID=14019272

Family Applications (1)

Application Number Title Priority Date Filing Date
AT77275A AT338512B (de) 1974-02-01 1975-02-03 Verfahren zur herstellung von in hohem masse stereoregularen polyolefinen

Country Status (11)

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

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 (de) * 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 (de) * 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 (de) 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
SU1168095A3 (ru) 1985-07-15
NO148292B (no) 1983-06-06
ATA77275A (de) 1976-12-15
DK361475A (da) 1976-02-11
NO752784L (de) 1976-02-11
NO148292C (no) 1983-09-14
FI59107C (fi) 1981-06-10
JPS5236913B2 (de) 1977-09-19
BR7505050A (pt) 1976-08-03
JPS5120297A (en) 1976-02-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELA Expired due to lapse of time
REN Ceased due to non-payment of the annual fee