IT1231780B - Metodo per la rimozione di residui catalitici a base di aici3 da miscele polimeriche. - Google Patents

Metodo per la rimozione di residui catalitici a base di aici3 da miscele polimeriche.

Info

Publication number: IT1231780B
Authority: IT; Italy
Prior art keywords: aici3; removal; catalytic residues; based catalytic; polymeric mixtures
Prior art date: 1989-08-09

Application number

IT8921493A

Other languages

English (en)

Other versions

IT8921493A0 (it

Inventor

Ambrogio Magni

Attilio Sioli

Original Assignee

Enichem Anic Spa

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.)

1989-08-09

Filing date

1989-08-09

Publication date

1991-12-21

1989-08-09 Application filed by Enichem Anic Spa filed Critical Enichem Anic Spa

1989-08-09 Priority to IT8921493A priority Critical patent/IT1231780B/it

1989-08-09 Publication of IT8921493A0 publication Critical patent/IT8921493A0/it

1990-07-25 Priority to EP90202040A priority patent/EP0412597B1/en

1990-07-25 Priority to DK90202040.3T priority patent/DK0412597T3/da

1990-07-25 Priority to ES90202040T priority patent/ES2066103T3/es

1990-07-25 Priority to DE69015502T priority patent/DE69015502T2/de

1990-07-25 Priority to AT90202040T priority patent/ATE116341T1/de

1990-08-03 Priority to US07/562,613 priority patent/US5175247A/en

1990-08-09 Priority to JP2209356A priority patent/JPH0384003A/ja

1991-12-21 Application granted granted Critical

1991-12-21 Publication of IT1231780B publication Critical patent/IT1231780B/it

Links

238000000034 method Methods 0.000 title abstract 3
230000003197 catalytic effect Effects 0.000 title 1
239000000203 mixture Substances 0.000 title 1
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
239000011260 aqueous acid Substances 0.000 abstract 1
239000003637 basic solution Substances 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
239000012074 organic phase Substances 0.000 abstract 1
150000002902 organometallic compounds Chemical class 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
238000006116 polymerization reaction Methods 0.000 abstract 1
239000011369 resultant mixture Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

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)
Catalysts (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Polyethers (AREA)
Processing Of Solid Wastes (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

IT8921493A 1989-08-09 1989-08-09 Metodo per la rimozione di residui catalitici a base di aici3 da miscele polimeriche. IT1231780B (it)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
IT8921493A IT1231780B (it)	1989-08-09	1989-08-09	Metodo per la rimozione di residui catalitici a base di aici3 da miscele polimeriche.
EP90202040A EP0412597B1 (en)	1989-08-09	1990-07-25	Method for removing A1C13-based catalyst residues from polymer mixtures
DK90202040.3T DK0412597T3 (da)	1989-08-09	1990-07-25	Fremgangsmåde til fjernelse af AlCl3-baserede katalysatorrester fra polymerblandinger
ES90202040T ES2066103T3 (es)	1989-08-09	1990-07-25	Metodo de eliminar residuos de catalizadores basados en alcl3 de las mezclas polimericas.
DE69015502T DE69015502T2 (de)	1989-08-09	1990-07-25	Verfahren zur Entfernung von auf A1C13 basierenden Katalysatorresiduen von Polymermischungen.
AT90202040T ATE116341T1 (de)	1989-08-09	1990-07-25	Verfahren zur entfernung von auf a1c13 basierenden katalysatorresiduen von polymermischungen.
US07/562,613 US5175247A (en)	1989-08-09	1990-08-03	Method for removing AlCl3 -based catalyst residues from polymer mixtures
JP2209356A JPH0384003A (ja)	1989-08-09	1990-08-09	触媒残渣の除去方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8921493A IT1231780B (it)	1989-08-09	1989-08-09	Metodo per la rimozione di residui catalitici a base di aici3 da miscele polimeriche.

Publications (2)

Publication Number	Publication Date
IT8921493A0 IT8921493A0 (it)	1989-08-09
IT1231780B true IT1231780B (it)	1991-12-21

Family

ID=11182637

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8921493A IT1231780B (it)	1989-08-09	1989-08-09	Metodo per la rimozione di residui catalitici a base di aici3 da miscele polimeriche.

Country Status (8)

Country	Link
US (1)	US5175247A (it)
EP (1)	EP0412597B1 (it)
JP (1)	JPH0384003A (it)
AT (1)	ATE116341T1 (it)
DE (1)	DE69015502T2 (it)
DK (1)	DK0412597T3 (it)
ES (1)	ES2066103T3 (it)
IT (1)	IT1231780B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1244724B (it) *	1991-02-11	1994-08-08	Enimont Anic Srl	Procedimento per la preparazione di resine idrocarburiche incolori e prodotti da esso risultanti
IT1245247B (it) *	1991-03-26	1994-09-13	Enimont Anic Srl	Procedimento migliorato per la rimozione di residui catalitici a base di alcl3 e/o suoi complessi
RU2123501C1 (ru) *	1997-03-24	1998-12-20	Институт химической физики в Черноголовке РАН	Способ дезактивации комплексного металлоорганического катализатора гомогенных процессов, таких как димеризация или олигомеризация этилена в линейные альфа-олефины, и его выделения из реакционной массы
US6242537B1 (en)	1998-03-30	2001-06-05	Shell Oil Company	Gel-free process for making hydrogenated functionalized anionically polymerized polymers
US6242538B1 (en)	1998-06-04	2001-06-05	Shell Oil Company	Process for making hydrogenated gel-free functionalized anionically polymerized polymers
KR102402009B1 (ko)	2014-07-31	2022-05-24	베르살리스 에스.피.에이.	α-올레핀의 (공)중합을 위한 고체 촉매 및 이를 제조하는 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE543856A (it) *	1954-12-24
JPS5243515B2 (it) *	1973-12-06	1977-10-31
DE2716877A1 (de) *	1977-04-16	1978-10-26	Veba Chemie Ag	Verfahren zur herstellung hochschmelzender c tief 4 -kohlenwasserstoff-harze
JPS56125405A (en) *	1980-03-07	1981-10-01	Mitsui Petrochem Ind Ltd	Treatment of olefin polymer

1989
- 1989-08-09 IT IT8921493A patent/IT1231780B/it active
1990
- 1990-07-25 EP EP90202040A patent/EP0412597B1/en not_active Expired - Lifetime
- 1990-07-25 DK DK90202040.3T patent/DK0412597T3/da active
- 1990-07-25 ES ES90202040T patent/ES2066103T3/es not_active Expired - Lifetime
- 1990-07-25 DE DE69015502T patent/DE69015502T2/de not_active Expired - Fee Related
- 1990-07-25 AT AT90202040T patent/ATE116341T1/de not_active IP Right Cessation
- 1990-08-03 US US07/562,613 patent/US5175247A/en not_active Expired - Fee Related
- 1990-08-09 JP JP2209356A patent/JPH0384003A/ja active Pending

Also Published As

Publication number	Publication date
US5175247A (en)	1992-12-29
DK0412597T3 (da)	1995-03-20
ATE116341T1 (de)	1995-01-15
DE69015502T2 (de)	1995-05-24
IT8921493A0 (it)	1989-08-09
EP0412597A3 (en)	1992-02-26
EP0412597B1 (en)	1994-12-28
JPH0384003A (ja)	1991-04-09
ES2066103T3 (es)	1995-03-01
DE69015502D1 (de)	1995-02-09
EP0412597A2 (en)	1991-02-13

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970814