AT338514B - METHOD OF MANUFACTURING A CATALYST - Google Patents

METHOD OF MANUFACTURING A CATALYST

Info

Publication number: AT338514B
Authority: AT; Austria
Prior art keywords: catalyst; manufacturing
Prior art date: 1974-03-20

Application number

AT155575A

Other languages

German (de)

Other versions

ATA155575A (en

Original Assignee

Hoechst Ag

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.)

1974-03-20

Filing date

1975-02-28

Publication date

1977-08-25

1974-03-20 Priority claimed from DE2413261A external-priority patent/DE2413261A1/en

1975-01-30 Priority claimed from DE19752503708 external-priority patent/DE2503708A1/en

1975-01-30 Priority claimed from DE19752503718 external-priority patent/DE2503718A1/en

1975-02-28 Application filed by Hoechst Ag filed Critical Hoechst Ag

1976-12-15 Publication of ATA155575A publication Critical patent/ATA155575A/en

1977-08-25 Application granted granted Critical

1977-08-25 Publication of AT338514B publication Critical patent/AT338514B/en

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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT155575A 1974-03-20 1975-02-28 METHOD OF MANUFACTURING A CATALYST AT338514B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE2413261A DE2413261A1 (en)	1974-03-20	1974-03-20	METHOD OF MANUFACTURING A CATALYST
DE19752503708 DE2503708A1 (en)	1975-01-30	1975-01-30	Alpha-olefin polymerisation catalyst contg. titanium trichloride - and an organo-aluminium cpds., has good stereospecificity
DE19752503718 DE2503718A1 (en)	1975-01-30	1975-01-30	Alpha-olefin polymerisation catalyst contg. titanium trichloride - and an organo-aluminium cpds., has good stereospecificity

Publications (2)

Publication Number	Publication Date
ATA155575A ATA155575A (en)	1976-12-15
AT338514B true AT338514B (en)	1977-08-25

Family

ID=27185839

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT155575A AT338514B (en)	1974-03-20	1975-02-28	METHOD OF MANUFACTURING A CATALYST

Country Status (18)

Country	Link
JP (1)	JPS50125986A (en)
AT (1)	AT338514B (en)
BR (1)	BR7501226A (en)
CA (1)	CA1074775A (en)
DD (1)	DD117813A5 (en)
DK (1)	DK81275A (en)
ES (1)	ES435000A1 (en)
FI (1)	FI750570A (en)
FR (1)	FR2272738B1 (en)
GB (1)	GB1492132A (en)
HU (1)	HU171909B (en)
IE (1)	IE40702B1 (en)
IN (1)	IN142675B (en)
IT (1)	IT1033280B (en)
LU (1)	LU71936A1 (en)
NO (1)	NO750687L (en)
RO (1)	RO68474A (en)
SE (1)	SE7502295L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51123796A (en) *	1975-04-23	1976-10-28	Mitsubishi Chem Ind Ltd	Preparation process of solid titanium trichloride catalyst
IT1040379B (en) *	1975-08-08	1979-12-20	Montedison Spa	CATALYTIC COMPONENTS AND CATALYSTS FOR THE POLYMERIZATION OF OLEFINS
JPS60184510A (en) *	1984-03-01	1985-09-20	Mitsubishi Chem Ind Ltd	Production of high-molecular weight 3-methylbutene-1 polymer
CN116333193B (en) *	2023-05-22	2024-02-02	上海优铖工逸技术有限公司	Ziegler Natta catalyst, preparation method and application thereof

1975
- 1975-02-22 ES ES435000A patent/ES435000A1/en not_active Expired
- 1975-02-24 IN IN351/CAL/1975A patent/IN142675B/en unknown
- 1975-02-27 FI FI750570A patent/FI750570A/fi not_active Application Discontinuation
- 1975-02-27 LU LU71936A patent/LU71936A1/xx unknown
- 1975-02-27 IT IT20753/75A patent/IT1033280B/en active
- 1975-02-28 SE SE7502295A patent/SE7502295L/xx unknown
- 1975-02-28 CA CA221,176A patent/CA1074775A/en not_active Expired
- 1975-02-28 AT AT155575A patent/AT338514B/en not_active IP Right Cessation
- 1975-02-28 DK DK81275*#A patent/DK81275A/da unknown
- 1975-02-28 GB GB8563/75A patent/GB1492132A/en not_active Expired
- 1975-02-28 NO NO750687A patent/NO750687L/no unknown
- 1975-02-28 BR BR1226/75A patent/BR7501226A/en unknown
- 1975-02-28 DD DD184497A patent/DD117813A5/xx unknown
- 1975-02-28 IE IE430/75A patent/IE40702B1/en unknown
- 1975-02-28 JP JP50024113A patent/JPS50125986A/ja active Pending
- 1975-03-01 RO RO7581720A patent/RO68474A/en unknown
- 1975-03-03 FR FR7506527A patent/FR2272738B1/fr not_active Expired
- 1975-03-20 HU HU75HO00001777A patent/HU171909B/en unknown

Also Published As

Publication number	Publication date
AU7863675A (en)	1976-09-02
CA1074775A (en)	1980-04-01
FR2272738B1 (en)	1978-06-23
GB1492132A (en)	1977-11-16
BR7501226A (en)	1975-12-16
DK81275A (en)	1975-09-21
RO68474A (en)	1980-07-15
FI750570A (en)	1975-09-21
NO750687L (en)	1975-09-23
FR2272738A1 (en)	1975-12-26
IN142675B (en)	1977-08-13
IE40702L (en)	1975-09-20
ATA155575A (en)	1976-12-15
HU171909B (en)	1978-04-28
ES435000A1 (en)	1977-03-01
LU71936A1 (en)	1977-01-06
DD117813A5 (en)	1976-02-05
SE7502295L (en)	1975-09-22
IE40702B1 (en)	1979-08-01
JPS50125986A (en)	1975-10-03
IT1033280B (en)	1979-07-10

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ATA378373A (en)	1977-07-15	METHOD OF MANUFACTURING A CATALYST
ATA346574A (en)	1976-04-15	METHOD OF MANUFACTURING A HOLLOW BLOCK

Legal Events

Date	Code	Title
1979-09-15	ELJ	Ceased due to non-payment of the annual fee
1998-03-15	UEP	Publication of translation of european patent specification
2001-09-15	EEIH	Change in the person of patent owner
2001-12-15	EEIH	Change in the person of patent owner
2002-01-15	UEP	Publication of translation of european patent specification