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RU93054770A - Copolymer of Ethylene with Olefin Monomers, Method for its Preparation and Catalyst - Google Patents

Copolymer of Ethylene with Olefin Monomers, Method for its Preparation and Catalyst

Info

Publication number
RU93054770A
RU93054770A RU93054770/04A RU93054770A RU93054770A RU 93054770 A RU93054770 A RU 93054770A RU 93054770/04 A RU93054770/04 A RU 93054770/04A RU 93054770 A RU93054770 A RU 93054770A RU 93054770 A RU93054770 A RU 93054770A
Authority
RU
Russia
Prior art keywords
copolymer
ethylene
catalyst
preparation
olefin monomers
Prior art date
Application number
RU93054770/04A
Other languages
Russian (ru)
Other versions
RU2140930C1 (en
Inventor
Рессони Луиджи
Далльокко Тициано
Пьемонтези Фабрицио
Гульельми Флориано
Альбиццати Энрико
Original Assignee
Сферилене С.р.л.
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
Priority claimed from ITMI922180A external-priority patent/IT1255514B/en
Application filed by Сферилене С.р.л. filed Critical Сферилене С.р.л.
Publication of RU93054770A publication Critical patent/RU93054770A/en
Application granted granted Critical
Publication of RU2140930C1 publication Critical patent/RU2140930C1/en

Links

Claims (1)

Предложены сополимеры этилена с сомономерами, которые выбирают из альфа-олефинов, циклоолефинов и/или диенов, характеризующиеся тем, что молярный процент сомономера
(%α) и плотность сополимера связаны между собой следующим соотношением
%α + 150D ≤ 141.Copolymers of ethylene with comonomers are proposed that are selected from alpha olefins, cycloolefins and / or dienes, characterized in that the molar percentage of comonomer
(% α) and the density of the copolymer are interconnected by the following ratio
% α + 150D ≤ 141.
RU93054770A 1992-09-24 1993-09-23 Ethylene-olefin monomer copolymer, method of preparing thereof, and catalyst RU2140930C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI922180A IT1255514B (en) 1992-09-24 1992-09-24 ETHYLENE COPOLYMERS WITH OLEPHINIC MONOMERS, PROCESS FOR THEIR PREPARATION AND CATALYST
ITM192A002180 1992-09-24
ITMI92A002180 1992-09-24

Publications (2)

Publication Number Publication Date
RU93054770A true RU93054770A (en) 1997-01-20
RU2140930C1 RU2140930C1 (en) 1999-11-10

Family

ID=11363985

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93054770A RU2140930C1 (en) 1992-09-24 1993-09-23 Ethylene-olefin monomer copolymer, method of preparing thereof, and catalyst

Country Status (16)

Country Link
EP (1) EP0589364B1 (en)
JP (1) JP3461539B2 (en)
KR (1) KR100294783B1 (en)
CN (1) CN1050141C (en)
AT (1) ATE315593T1 (en)
AU (1) AU672425B2 (en)
BR (1) BR9303880A (en)
CA (1) CA2106733C (en)
DE (1) DE69333963T2 (en)
ES (1) ES2256835T3 (en)
FI (1) FI934167A (en)
IT (1) IT1255514B (en)
NO (2) NO303341B1 (en)
PL (1) PL173769B1 (en)
RU (1) RU2140930C1 (en)
ZA (1) ZA937012B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270253B (en) * 1994-06-20 1997-04-29 Spherilene Srl ETHYLENE COPOLYMERS AND PROCEDURE FOR THE PREPARATION OF ETHYLENE POLYMERS
FI970349A (en) * 1997-01-28 1998-07-29 Borealis As New activator systems for metallocene compounds
US5866706A (en) * 1997-06-09 1999-02-02 Boulder Scientific Co. Preparation and separation of RAC and MESO compound mixtures
US6960634B2 (en) 2001-10-31 2005-11-01 Univation Technologies, Llc Methods for adjusting melt properties of metallocene catalyzed olefin copolymers
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
KR101561381B1 (en) 2014-02-05 2015-10-16 주식회사 엘지화학 Method for manufacturing polybutene-1 homopolymer or copolymer
KR101747401B1 (en) * 2014-12-08 2017-06-14 주식회사 엘지화학 Ethylene/alpha-olefin copolymer having excellent processibility

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0780933B2 (en) * 1986-11-20 1995-08-30 三井石油化学工業株式会社 Olefin Polymerization Method
IT1237398B (en) * 1989-01-31 1993-06-01 Ausimont Srl CATALYSTS FOR THE POLYMERIZATION OF OLEFINE.
DE69127811T3 (en) * 1990-11-30 2012-04-26 Idemitsu Kosan Co., Ltd. PROCESS FOR THE PRODUCTION OF OLEFIN POLYMERS
DK0575875T3 (en) * 1992-06-18 2000-09-18 Montell Technology Company Bv Catalyst for polymerization of olefins

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