BE840927A - Procede de polymerisation - Google Patents

Procede de polymerisation

Info

Publication number: BE840927A
Authority: BE; Belgium
Prior art keywords: polymerization process; polymerization
Prior art date: 1975-04-18

Application number

BE166305A

Other languages

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.)

1975-04-18

Filing date

1976-04-20

Publication date

1976-10-20

1976-04-20 Application filed filed Critical

1976-10-20 Publication of BE840927A publication Critical patent/BE840927A/fr

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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
- 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
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Inorganic Chemistry (AREA)
Polymerisation Methods In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

BE166305A 1975-04-18 1976-04-20 Procede de polymerisation BE840927A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB16064/75A GB1532231A (en)	1975-04-18	1975-04-18	Polymerisation process

Publications (1)

Publication Number	Publication Date
BE840927A true BE840927A (fr)	1976-10-20

Family

ID=10070512

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE166305A BE840927A (fr)	1975-04-18	1976-04-20	Procede de polymerisation

Country Status (9)

Country	Link
US (2)	US4187278A (fr)
JP (1)	JPS51135987A (fr)
AU (1)	AU501040B2 (fr)
BE (1)	BE840927A (fr)
DE (1)	DE2616699A1 (fr)
FR (1)	FR2322890A1 (fr)
GB (1)	GB1532231A (fr)
IT (1)	IT1063239B (fr)
NL (1)	NL172551C (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2803281C2 (de) *	1978-01-26	1982-12-02	Chemische Werke Hüls AG, 4370 Marl	Verfahren zur mehrstufigen Polymerisation von Äthylen, allein oder zusammen mit anderen Olefinen
CA1129141A (fr)	1978-05-22	1982-08-03	Hajime Sadatoshi	Procede d'obtention de copolymeres sequences de propylene et d'ethylene
DE2967485D1 (en) *	1978-06-13	1985-08-22	Ici Plc	Process and apparatus for the removal of olefin monomer from olefin polymers
JPS591723B2 (ja) *	1980-01-17	1984-01-13	チッソ株式会社	α−オレフイン重合体を製造する方法
JPS56151713A (en) *	1980-04-28	1981-11-24	Tokuyama Soda Co Ltd	Preparation of alpha-olefin block copolymer
JPS56166207A (en) *	1980-05-27	1981-12-21	Mitsui Petrochem Ind Ltd	Gas-phase polymerization of olefin
US4492787A (en) *	1981-09-18	1985-01-08	Mitsubishi Chemical Industries Limited	Process for continuously producing propylene-ethylene block copolymer
JPS58210907A (ja) *	1982-06-02	1983-12-08	Mitsui Petrochem Ind Ltd	オレフイン重合体の製造方法
US4546160A (en) *	1984-02-29	1985-10-08	S. C. Johnson & Son, Inc.	Bulk polymerization process for preparing high solids and uniform copolymers
US4661318A (en) *	1984-03-28	1987-04-28	Phillips Petroleum Company	Apparatus for continuous overbasing of petroleum sulfonate with water removal and methanol addition between reaction stages
US4634745A (en) *	1985-04-01	1987-01-06	United States Steel Corporation	Terpolymer production
DE3514367A1 (de) *	1985-04-20	1986-10-23	Basf Ag, 6700 Ludwigshafen	Vorrichtung zur feststoffbettpolymerisation von monomeren
US4864067A (en) *	1988-05-26	1989-09-05	Mobil Oil Corporation	Process for hydrotreating olefinic distillate
US5175208A (en) *	1988-07-18	1992-12-29	Mitsui Toatsu Chemicals, Inc.	Method for preparing block copolymers of propylene
FR2659338B1 (fr) *	1990-03-09	1993-05-07	Bp Chemicals Snc	Procedes et dispositifs de polymerisation catalytique d'alpha-olefines en phase gazeuse.
FI86867C (fi) *	1990-12-28	1992-10-26	Neste Oy	Flerstegsprocess foer framstaellning av polyeten
FI96216C (fi) *	1994-12-16	1996-05-27	Borealis Polymers Oy	Prosessi polyeteenin valmistamiseksi
US6066701A (en) *	1996-12-31	2000-05-23	Exxon Chemical Patents Inc.	Multistage method for manufacturing polyolefins
DE69807473T2 (de)	1997-06-05	2003-05-08	Polypropylene Belgium (N.V.), Antwerpen	Kontinuierliches verfahren zur herstellung von propylenpolymeren
FI111846B (fi)	1997-06-24	2003-09-30	Borealis Tech Oy	Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi
FI111848B (fi)	1997-06-24	2003-09-30	Borealis Tech Oy	Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
US6420497B1 (en)	1999-12-03	2002-07-16	Phillips Petroleum Company	Solids concentration in slurry polymerization
US6593506B1 (en)	2000-10-12	2003-07-15	Exxonmobil Chemical Patents Inc.	Olefin recovery in a polyolefin production process
US6495609B1 (en)	2000-11-03	2002-12-17	Exxonmobil Chemical Patents Inc.	Carbon dioxide recovery in an ethylene to ethylene oxide production process
EP1415999B1 (fr)	2002-10-30	2007-12-05	Borealis Technology Oy	Procédé et dispositif pour la production de polymères d' oléfines
US7691956B2 (en) *	2004-06-21	2010-04-06	Exxonmobil Chemical Patents Inc.	Polymerization process
EP1765884A1 (fr) *	2004-06-21	2007-03-28	ExxonMobil Chemical Patents, Inc., A Corporation of the State of Delaware	Procede de polymerisation
EP1765892A2 (fr) *	2004-06-21	2007-03-28	Exxonmobil Chemical Patents Inc.	Processus de polymerisation
US7423099B2 (en) *	2005-10-12	2008-09-09	Sumitomo Chemical Company, Limited	Process for producing polyolefin
KR101141494B1 (ko)	2007-09-05	2012-05-03	에스케이이노베이션 주식회사	다봉 분자량 분포를 갖는 에틸렌 공중합체 및 이의제조방법
KR101152413B1 (ko)	2008-09-12	2012-06-05	에스케이이노베이션 주식회사	에틸렌 공중합체 및 이의 제조방법
ATE551369T1 (de)	2008-11-17	2012-04-15	Borealis Ag	Mehrstufiger prozess zur herstellung von polyethylen mit reduzierter gelbildung
EP2570455A1 (fr)	2011-09-16	2013-03-20	Borealis AG	Composition de polyéthylène avec large distribution de poids moléculaire et homogénéité améliorée

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3056769A (en) *	1958-12-29	1962-10-02	Shell Oil Co	Olefin polymerization
US3035040A (en) *	1960-02-24	1962-05-15	Phillips Petroleum Co	Reaction process for polymerization
US3341622A (en) *	1964-04-13	1967-09-12	Rexall Drug Chemical	Process for conducting a continuous polymerization reaction
NL136311C (fr) *	1964-06-01
US3347955A (en) *	1964-07-24	1967-10-17	Phillips Petroleum Co	Process for making block polymers of olefins
US3454675A (en) *	1966-03-21	1969-07-08	Phillips Petroleum Co	Process for preparing block copolymers of olefins
US3514501A (en) *	1967-01-09	1970-05-26	Dart Ind Inc	Process for preparing block polymers from alpha-olefins
US3622553A (en) *	1967-12-18	1971-11-23	Phillips Petroleum Co	Agitated reactor and gas fluidized bed reactor in series for polymerization of vinyl chloride
US3625932A (en) *	1967-12-26	1971-12-07	Phillips Petroleum Co	Vapor phase polymerization of vinyl chloride in a multiple stage fluidized bed reactor
CA951037A (en) *	1970-12-28	1974-07-09	Hiroshi Yui	Particulate polyolefins and production thereof
JPS4914862A (fr) *	1972-06-02	1974-02-08

1975
- 1975-04-18 GB GB16064/75A patent/GB1532231A/en not_active Expired
1976
- 1976-04-08 AU AU12823/76A patent/AU501040B2/en not_active Expired
- 1976-04-09 NL NLAANVRAGE7603782,A patent/NL172551C/xx not_active IP Right Cessation
- 1976-04-12 US US05/676,342 patent/US4187278A/en not_active Expired - Lifetime
- 1976-04-14 IT IT22325/76A patent/IT1063239B/it active
- 1976-04-14 FR FR7610981A patent/FR2322890A1/fr active Granted
- 1976-04-15 DE DE19762616699 patent/DE2616699A1/de not_active Ceased
- 1976-04-17 JP JP51044155A patent/JPS51135987A/ja active Granted
- 1976-04-20 BE BE166305A patent/BE840927A/fr not_active IP Right Cessation
1979
- 1979-08-22 US US06/068,628 patent/US4291132A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL172551C (nl)	1983-09-16
DE2616699A1 (de)	1976-10-28
US4291132A (en)	1981-09-22
AU501040B2 (en)	1979-06-07
AU1282376A (en)	1977-10-13
GB1532231A (en)	1978-11-15
NL172551B (nl)	1983-04-18
FR2322890B1 (fr)	1981-02-27
US4187278A (en)	1980-02-05
JPS51135987A (en)	1976-11-25
IT1063239B (it)	1985-02-11
FR2322890A1 (fr)	1977-04-01
NL7603782A (nl)	1976-10-20
JPS5622443B2 (fr)	1981-05-25

Publication	Publication Date	Title
FR2322890A1 (fr)	1977-04-01	Procede de polymerisation
BE824373A (fr)	1975-07-14	Procede de polymerisation
BE885250A (fr)	1981-03-16	Procede de polymerisation en solution
BE800809A (fr)	1973-12-12	Procede de polymerisation
BE826450A (fr)	1975-09-08	Procede de polymerisation des 1-olefines
BE848879A (fr)	1977-05-31	Procede de polymerisation,
BE854432A (fr)	1977-09-01	Procede de polymerisation de la 2-pyrrolidone
BE823849A (fr)	1975-06-24	Procede de polymerisation
BE850135A (fr)	1977-07-06	Procede de polymerisation en masse
BE830133A (fr)	1975-12-11	Procede de polymerisation
NL7611674A (nl)	1977-04-26	Polymerisatieproces.
FR2310362A1 (fr)	1976-12-03	Procede de polymerisation du polybutadiene en continu
FR2307822A1 (fr)	1976-11-12	Nouveau procede de polymerisation
BE848952A (fr)	1977-04-01	Procede de polymerisation du styrene
BE849851A (fr)	1977-06-24	Procede de polymerisation de l'xi-caprolactame
FR2294190A1 (fr)	1976-07-09	Procede de polymerisation continue en emulsion
BE791482A (fr)	1973-05-16	Procede de polymerisation
BE835595A (fr)	1976-05-14	Procede de polymerisation thylene
BE856978A (fr)	1978-01-20	Procede de polymerisation
BE855707A (fr)	1977-12-15	Procede de polymerisation
BE826561A (fr)	1975-09-11	Procede de polymerisation
FR2279774A1 (fr)	1976-02-20	Amorceur de polymerisation organolithique et procede de sa preparation
BE843038A (fr)	1976-12-16	Catalyseur et procede de polymerisation
BE853056A (fr)	1977-09-30	Procede de polymerisation de cycloolefines
BE825892A (fr)	1975-08-25	Procede de polymerisation

Legal Events

Date	Code	Title	Description
1996-01-01	RE20	Patent expired	Owner name: BASF A.G. Effective date: 19960420

Date

Code

Title

Description

1996-01-01

RE20

Patent expired

Owner name: BASF A.G.

Effective date: 19960420