DZ1454A1 - Procédé pour la préparation de copolmères d'éthylène et de propylène. - Google Patents

Procédé pour la préparation de copolmères d'éthylène et de propylène.

Info

Publication number: DZ1454A1
Authority: DZ; Algeria
Prior art keywords: ethylene; preparation; titanium; production; propylene copolymers
Prior art date: 1989-10-06

Application number

DZ900171A

Other languages

English (en)

Inventor

Mauro Mirra

Francesco Masi

Renzo Invernizzi

Elio Langianni

Sergio Masini

Original Assignee

Enimont Anic Srl

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.)

1989-10-06

Filing date

1990-09-26

Publication date

2004-09-13

1990-09-26 Application filed by Enimont Anic Srl filed Critical Enimont Anic Srl

2004-09-13 Application granted granted Critical

2004-09-13 Publication of DZ1454A1 publication Critical patent/DZ1454A1/fr

Links

229920001577 copolymer Polymers 0.000 title abstract 3
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
239000005977 Ethylene Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
238000002360 preparation method Methods 0.000 title abstract 2
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title abstract 2
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
238000004519 manufacturing process Methods 0.000 abstract 2
238000002156 mixing Methods 0.000 abstract 2
239000010936 titanium Substances 0.000 abstract 2
229910052719 titanium Inorganic materials 0.000 abstract 2
239000004411 aluminium Substances 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
239000010426 asphalt Substances 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000007334 copolymerization reaction Methods 0.000 abstract 1
239000006260 foam Substances 0.000 abstract 1
229920000092 linear low density polyethylene Polymers 0.000 abstract 1
239000004707 linear low-density polyethylene Substances 0.000 abstract 1
229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
239000011949 solid catalyst Substances 0.000 abstract 1
238000004078 waterproofing Methods 0.000 abstract 1

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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DZ900171A 1989-10-06 1990-09-26 Procédé pour la préparation de copolmères d'éthylène et de propylène. DZ1454A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT02193589A IT1236510B (it)	1989-10-06	1989-10-06	Procedimento per la preparazione di copolimeri etilene-propilene.

Publications (1)

Publication Number	Publication Date
DZ1454A1 true DZ1454A1 (fr)	2004-09-13

Family

ID=11189065

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DZ900171A DZ1454A1 (fr)	1989-10-06	1990-09-26	Procédé pour la préparation de copolmères d'éthylène et de propylène.

Country Status (14)

Country	Link
EP (1)	EP0421525B1 (fr)
KR (1)	KR930010561B1 (fr)
CN (1)	CN1043234C (fr)
AT (1)	ATE127131T1 (fr)
BR (1)	BR9005007A (fr)
CA (1)	CA2027037C (fr)
DE (1)	DE69021974T2 (fr)
DK (1)	DK0421525T3 (fr)
DZ (1)	DZ1454A1 (fr)
ES (1)	ES2076296T3 (fr)
GR (1)	GR3017515T3 (fr)
IT (1)	IT1236510B (fr)
MX (1)	MX171748B (fr)
RU (1)	RU2002757C1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5639383A (en) *	1993-04-28	1997-06-17	Ralfer, S.L.	Used mineral motor oil ecological recycling procedure
US5527752A (en) *	1995-03-29	1996-06-18	Union Carbide Chemicals & Plastics Technology Corporation	Catalysts for the production of polyolefins
CN100422223C (zh) *	2005-05-11	2008-10-01	北京燕化高新催化剂有限公司	一种乙烯聚合用球型催化剂及其制备方法
EP1862480B1 (fr) *	2006-05-31	2016-07-27	Borealis Technology Oy	Procédé pour la préparation d'un catalyseur pour la polymérisation d'oléfines avec une amélioration d'activité à haute température
KR102930540B1 (ko)	2020-12-24	2026-02-24	한국전기연구원	직류히터를 사용한 출력 주파수 대역폭 집중식 마그네트론 및 그의 구동방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4558105A (en) *	1983-12-07	1985-12-10	Chemplex Company	Copolymerization of ethylene
IT1190319B (it) *	1986-04-17	1988-02-16	Enichem Polimeri	Procedimento per la preparazione di polietilene a bassa o media densita' e catalizzatori adatti allo scopo

1989
- 1989-10-06 IT IT02193589A patent/IT1236510B/it active IP Right Grant
1990
- 1990-09-26 DZ DZ900171A patent/DZ1454A1/fr active
- 1990-09-28 AT AT90202580T patent/ATE127131T1/de not_active IP Right Cessation
- 1990-09-28 DK DK90202580.8T patent/DK0421525T3/da active
- 1990-09-28 DE DE69021974T patent/DE69021974T2/de not_active Expired - Lifetime
- 1990-09-28 ES ES90202580T patent/ES2076296T3/es not_active Expired - Lifetime
- 1990-09-28 EP EP90202580A patent/EP0421525B1/fr not_active Expired - Lifetime
- 1990-10-05 BR BR909005007A patent/BR9005007A/pt not_active IP Right Cessation
- 1990-10-05 RU SU904831342A patent/RU2002757C1/ru not_active IP Right Cessation
- 1990-10-05 CA CA002027037A patent/CA2027037C/fr not_active Expired - Lifetime
- 1990-10-05 MX MX022724A patent/MX171748B/es unknown
- 1990-10-05 KR KR1019900015801A patent/KR930010561B1/ko not_active Expired - Lifetime
- 1990-10-06 CN CN90108166A patent/CN1043234C/zh not_active Expired - Lifetime
1995
- 1995-09-26 GR GR950402633T patent/GR3017515T3/el unknown

Also Published As

Publication number	Publication date
IT1236510B (it)	1993-03-11
BR9005007A (pt)	1991-09-10
ES2076296T3 (es)	1995-11-01
DE69021974D1 (de)	1995-10-05
EP0421525B1 (fr)	1995-08-30
MX171748B (es)	1993-11-11
DK0421525T3 (da)	1995-10-30
CA2027037C (fr)	2002-03-19
EP0421525A3 (en)	1992-01-08
CA2027037A1 (fr)	1991-04-07
KR910007984A (ko)	1991-05-30
IT8921935A0 (it)	1989-10-06
EP0421525A2 (fr)	1991-04-10
RU2002757C1 (ru)	1993-11-15
ATE127131T1 (de)	1995-09-15
CN1050724A (zh)	1991-04-17
DE69021974T2 (de)	1996-03-14
CN1043234C (zh)	1999-05-05
GR3017515T3 (en)	1995-12-31
KR930010561B1 (ko)	1993-10-28
IT8921935A1 (it)	1991-04-06

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