BE755279A - Procede de polymerisation - Google Patents

Procede de polymerisation

Info

Publication number: BE755279A
Authority: BE; Belgium
Prior art keywords: polymerization process; polymerization
Prior art date: 1969-08-25

Application number

Other languages

English (en)

Inventor

E F Peters

R G Zelmer

Original Assignee

Standard Oil Co

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.)

1969-08-25

Filing date

1970-08-25

Publication date

1971-02-01

1970-08-25 Application filed by Standard Oil Co filed Critical Standard Oil Co

1971-02-01 Publication of BE755279A publication Critical patent/BE755279A/fr

Classifications

- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
- 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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- 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
- C08F10/00—Homopolymers and 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00654—Controlling the process by measures relating to the particulate material
- B01J2208/00681—Agglomeration

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

BE755279D 1969-08-25 1970-08-25 Procede de polymerisation BE755279A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85279869A	1969-08-25	1969-08-25

Publications (1)

Publication Number	Publication Date
BE755279A true BE755279A (fr)	1971-02-01

Family

ID=25314248

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE755279D BE755279A (fr)	1969-08-25	1970-08-25	Procede de polymerisation

Country Status (4)

Country	Link
BE (1)	BE755279A (fr)
DE (1)	DE2042164A1 (fr)
FR (1)	FR2059217A5 (fr)
NL (1)	NL7012509A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2562077B1 (fr) *	1984-03-30	1986-06-27	Bp Chimie Sa	Dispositif et procede d'introduction d'une poudre a activite catalytique dans un reacteur de polymerisation a lit fluidise
FR2570381B1 (fr) *	1984-09-17	1987-05-15	Bp Chimie Sa	Procede de polymerisation d'ethylene ou de copolymerisation d'ethylene et d'alpha-olefine en lit fluidise en presence de catalyseur a base d'oxyde de chrome
FR2572082B1 (fr) *	1984-10-24	1987-05-29	Bp Chimie Sa	Procede de demarrage de polymerisation d'ethylene ou de copolymerisation d'ethylene et d'alpha-olefine en phase gazeuse en presence de catalyseur a base d'oxyde de chrome
FR2604710B1 (fr) *	1986-10-02	1989-06-02	Bp Chimie Sa	Procede de polymerisation ou de copolymerisation d'alpha-olefines en phase gazeuse, en presence d'une substance inorganique pulverulente
EP0266074B1 (fr) *	1986-10-02	1991-08-14	BP Chemicals Limited	Procédé de polymérisation d'une ou de plusieurs 1-oléfines en phase gazeuse en présence de matériaux inorganiques pulvérulents
US5225458A (en) *	1986-10-02	1993-07-06	Bp Chemicals Limited	Powder of (co)polymer of one or more 1-olefins blended with pulverulent inorganic material

1970
- 1970-08-24 NL NL7012509A patent/NL7012509A/xx unknown
- 1970-08-25 DE DE19702042164 patent/DE2042164A1/de active Pending
- 1970-08-25 FR FR7031094A patent/FR2059217A5/fr not_active Expired
- 1970-08-25 BE BE755279D patent/BE755279A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2042164A1 (de)	1971-03-04
FR2059217A5 (en)	1971-05-28
NL7012509A (fr)	1971-03-01

Publication	Publication Date	Title
BE750609A (fr)	1970-11-19	Procede de polymerisation
BE759962A (fr)	1971-06-07	Procede de polymerisation
BE800809A (fr)	1973-12-12	Procede de polymerisation
BE823849A (fr)	1975-06-24	Procede de polymerisation
BE744282A (fr)	1970-07-09	Nouveau procede de polymerisation
BE791482A (fr)	1973-05-16	Procede de polymerisation
BE747748A (fr)	1970-09-21	Procede de polymerisation
BE770084A (fr)	1972-01-17	Procede de polymerisation
BE755279A (fr)	1971-02-01	Procede de polymerisation
BE752963A (fr)	1971-01-04	Vinyldimethylorganisilanes et leur procede de polymerisation
BE739002A (fr)	1970-03-02	Procede de polymerisation
BE764157A (fr)	1971-08-02	Procede de polymerisation de vinyl-carbazole
BE763954A (fr)	1971-09-08	Procede de polymerisation
BE762138A (fr)	1971-07-27	Procede de polymerisation
BE764101A (fr)	1971-08-02	Procede de polymerisation du vinyl-carbazole
BE787508A (fr)	1973-02-12	Procede de polymerisation.
BE782523A (fr)	1972-10-23	Procede de polymerisation
BE748465R (fr)	1970-10-05	Procede de polymerisation de
BE767909A (fr)	1971-12-01	Procede de polymerisation en continu
BE747749A (fr)	1970-09-21	Procede de polymerisation
BE744085A (fr)	1970-07-06	Procede de polymerisation
BE774158A (fr)	1972-04-19	Procede de polymerisation
BE745474A (fr)	1970-08-04	Procede de polymerisation du propylene
BE747053A (fr)	1970-09-09	Polymerisation de beta-lactones
BE754167R (fr)	1971-02-01	Procede de polymerisation du chlorure de

Legal Events

Date	Code	Title	Description
1989-02-28	RE	Patent lapsed	Owner name: AMOCO CORP. Effective date: 19880831

Date

Code

Title

Description

1989-02-28

Patent lapsed

Owner name: AMOCO CORP.

Effective date: 19880831