FI885016A - Menetelmä polyolefiinikatalyyttien jäännösten deaktivoimiseksi ja neutraloimiseksi - Google Patents

Menetelmä polyolefiinikatalyyttien jäännösten deaktivoimiseksi ja neutraloimiseksi Download PDF

Info

Publication number: FI885016A
Authority: FI; Finland
Prior art keywords: deactivating; polyolefin catalysts; neutralizing; residues; neutralizing residues
Prior art date: 1988-02-05

Application number

FI885016A

Other languages

English (en)

Swedish (sv)

Other versions

FI92406C (fi

FI885016A0 (fi

FI92406B (fi

Inventor

Oscar William May

Original Assignee

Buckman Labor Inc

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.)

1988-02-05

Filing date

1988-11-01

Publication date

1989-08-06

1988-11-01 Application filed by Buckman Labor Inc filed Critical Buckman Labor Inc

1988-11-01 Publication of FI885016A0 publication Critical patent/FI885016A0/fi

1989-08-06 Publication of FI885016A publication Critical patent/FI885016A/fi

1994-07-29 Application granted granted Critical

1994-07-29 Publication of FI92406B publication Critical patent/FI92406B/fi

1994-11-10 Publication of FI92406C publication Critical patent/FI92406C/fi

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)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Polymerization Catalysts (AREA)
Catalysts (AREA)

FI885016A 1988-02-05 1988-11-01 Menetelmä polyolefiinikatalyyttien jäännösten deaktivoimiseksi ja neutraloimiseksi FI92406C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/152,921 US4801683A (en)	1988-02-05	1988-02-05	Method for the deactivation and neutralization of polyolefin catalysts
US15292188		1988-02-05

Publications (4)

Publication Number	Publication Date
FI885016A0 FI885016A0 (fi)	1988-11-01
FI885016A true FI885016A (fi)	1989-08-06
FI92406B FI92406B (fi)	1994-07-29
FI92406C FI92406C (fi)	1994-11-10

Family

ID=22545021

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI885016A FI92406C (fi)	1988-02-05	1988-11-01	Menetelmä polyolefiinikatalyyttien jäännösten deaktivoimiseksi ja neutraloimiseksi

Country Status (15)

Country	Link
US (1)	US4801683A (fi)
EP (1)	EP0328302B1 (fi)
JP (1)	JP2702976B2 (fi)
AR (1)	AR243555A1 (fi)
AT (1)	ATE89014T1 (fi)
AU (1)	AU606467B2 (fi)
BR (1)	BR8804250A (fi)
CA (1)	CA1283496C (fi)
DE (1)	DE68906282T2 (fi)
ES (1)	ES2037641T3 (fi)
FI (1)	FI92406C (fi)
MX (1)	MX165293B (fi)
NO (1)	NO171681C (fi)
NZ (1)	NZ225590A (fi)
ZA (1)	ZA885731B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2227674C (en) *	1998-01-21	2007-04-24	Stephen John Brown	Catalyst deactivation
JP4543690B2 (ja) *	2004-02-03	2010-09-15	住友化学株式会社	有機材料用酸化防止剤
JP5285605B2 (ja) *	2006-06-20	2013-09-11	ダウグローバルテクノロジーズエルエルシー	アイオノマーを使用するポリマー触媒非活性化及び酸中和
WO2007149274A2 (en) *	2006-06-20	2007-12-27	Dow Global Technologies Inc.	Process for desactivating polymerization catalyst using phosphoric- or phosphonic acid salts and a catalyst deactivator

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA821610A (en) *		1969-08-26	Colombo Ezio	Process for purifying polyolefins
DE1008001B (de) *	1955-08-06	1957-05-09	Ruhrchemie Ag	Verfahren zur Entfernung von Titanverbindungen aus Polyaethylen
GB840861A (en) *	1958-01-01	1960-07-13	Petrochemicals Ltd	Improvements in or relating to the manufacture of polymeric materials by ziegler polymerisation processes
GB1018328A (en) *	1963-10-12	1966-01-26	Montedison Spa	Process for purifying polyolefins
US3435019A (en) *	1965-08-04	1969-03-25	Rexall Drug Chemical	Deactivating residual polymerization catalyst in polypropylene
US4051313A (en) *	1973-08-03	1977-09-27	Montedison S.P.A.	Process for purifying polypropylene
JPS5231269B2 (fi) *	1974-06-13	1977-08-13
US4167619A (en) *	1975-01-07	1979-09-11	Shell Development Company	Purification of propylene polymerization product
US4156075A (en) *	1977-08-29	1979-05-22	Eastman Kodak Company	Two step polyolefin catalyst deactivation
FR2402668A1 (fr) *	1977-09-12	1979-04-06	Solvay	Procede pour la separation des polyolefines fabriquees a basse pression
US4314053A (en) *	1980-05-08	1982-02-02	Standard Oil Company (Indiana)	Process for reducing polyolefin die smoke
US4420609A (en) *	1981-10-16	1983-12-13	Standard Oil Company (Indiana)	Catalyst deactivation in propylene polymers using ammonium salts
US4591633A (en) *	1982-12-16	1986-05-27	Chisso Corporation	Deodorized polyolefins and process for the preparation thereof
US4587330A (en) *	1985-02-22	1986-05-06	Atlantic Richfield Company	Purification of polymer solutions

1988
- 1988-02-05 US US07/152,921 patent/US4801683A/en not_active Expired - Fee Related
- 1988-07-27 NZ NZ225590A patent/NZ225590A/xx unknown
- 1988-08-04 ZA ZA885731A patent/ZA885731B/xx unknown
- 1988-08-11 JP JP63201021A patent/JP2702976B2/ja not_active Expired - Fee Related
- 1988-08-15 BR BR8804250A patent/BR8804250A/pt not_active IP Right Cessation
- 1988-08-24 CA CA000575620A patent/CA1283496C/en not_active Expired - Fee Related
- 1988-08-29 AR AR88311782A patent/AR243555A1/es active
- 1988-10-14 AU AU23744/88A patent/AU606467B2/en not_active Ceased
- 1988-11-01 FI FI885016A patent/FI92406C/fi not_active IP Right Cessation
- 1988-11-10 MX MX013740A patent/MX165293B/es unknown
- 1988-12-29 NO NO885801A patent/NO171681C/no not_active IP Right Cessation
1989
- 1989-02-02 DE DE8989301006T patent/DE68906282T2/de not_active Expired - Fee Related
- 1989-02-02 EP EP89301006A patent/EP0328302B1/en not_active Expired - Lifetime
- 1989-02-02 ES ES89301006T patent/ES2037641T3/es not_active Expired - Lifetime
- 1989-02-02 AT AT89301006T patent/ATE89014T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH01204903A (ja)	1989-08-17
AU606467B2 (en)	1991-02-07
ES2037641T3 (es)	1994-08-16
BR8804250A (pt)	1990-04-10
NO885801L (no)	1989-08-07
ZA885731B (en)	1989-05-30
AR243555A1 (es)	1993-08-31
NZ225590A (en)	1990-03-27
FI92406C (fi)	1994-11-10
EP0328302B1 (en)	1993-05-05
NO171681B (no)	1993-01-11
AU2374488A (en)	1989-08-10
DE68906282D1 (de)	1993-06-09
JP2702976B2 (ja)	1998-01-26
EP0328302A3 (en)	1990-05-23
ATE89014T1 (de)	1993-05-15
ES2037641T1 (es)	1993-07-01
MX165293B (es)	1992-11-04
CA1283496C (en)	1991-04-23
FI885016A0 (fi)	1988-11-01
NO171681C (no)	1993-04-21
EP0328302A2 (en)	1989-08-16
US4801683A (en)	1989-01-31
FI92406B (fi)	1994-07-29
NO885801D0 (no)	1988-12-29
DE68906282T2 (de)	1993-08-12

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Legal Events

Date	Code	Title	Description
1988-11-01	FG	Patent granted	Owner name: BUCKMAN LABORATORIES INTERNATIONAL, INC.
1994-07-01	BB	Publication of examined application
2004-08-31	MM	Patent lapsed	Owner name: BUCKMAN LABORATORIES INTERNATIONAL, INC.