FR2346372A1 - Support perfectionne en silice pour catalyseur de polymerisation de l'ethylene, catalyseur obtenu et son application - Google Patents

Support perfectionne en silice pour catalyseur de polymerisation de l'ethylene, catalyseur obtenu et son application

Info

Publication number: FR2346372A1
Authority: FR; France
Prior art keywords: catalyst; silica; application; ethylene polymerization; perfected support
Prior art date: 1976-03-30
Legal status (The legal status 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 status listed.): Granted

Application number

FR7709406A

Other languages

English (en)

Other versions

FR2346372B1 (fr

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Union Carbide Corp

Original Assignee

Union Carbide Corp

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.)

1976-03-30

Filing date

1977-03-29

Publication date

1977-10-28

1977-03-29 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1977-10-28 Publication of FR2346372A1 publication Critical patent/FR2346372A1/fr

1983-07-22 Application granted granted Critical

1983-07-22 Publication of FR2346372B1 publication Critical patent/FR2346372B1/fr

Status Granted legal-status Critical Current

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
- C08F10/02—Ethene

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)
Catalysts (AREA)
Polymerization Catalysts (AREA)
Silicon Compounds (AREA)

FR7709406A 1976-03-30 1977-03-29 Support perfectionne en silice pour catalyseur de polymerisation de l'ethylene, catalyseur obtenu et son application Granted FR2346372A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US67193776A	1976-03-30	1976-03-30

Publications (2)

Publication Number	Publication Date
FR2346372A1 true FR2346372A1 (fr)	1977-10-28
FR2346372B1 FR2346372B1 (fr)	1983-07-22

Family

ID=24696492

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7709406A Granted FR2346372A1 (fr)	1976-03-30	1977-03-29	Support perfectionne en silice pour catalyseur de polymerisation de l'ethylene, catalyseur obtenu et son application

Country Status (14)

Country	Link
JP (2)	JPS5825323B2 (fr)
BE (1)	BE852976A (fr)
BR (1)	BR7701940A (fr)
CA (1)	CA1087595A (fr)
DE (1)	DE2713939C2 (fr)
DK (1)	DK149898C (fr)
ES (2)	ES457293A1 (fr)
FI (1)	FI64171C (fr)
FR (1)	FR2346372A1 (fr)
GB (1)	GB1563739A (fr)
IT (1)	IT1085795B (fr)
NL (1)	NL179386C (fr)
NO (3)	NO150440C (fr)
SE (2)	SE431829B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0495099A1 (fr) *	1988-12-26	1992-07-22	Mitsui Petrochemical Industries, Ltd.	Copolymeres olefines et leur production
US5336746A (en) *	1988-12-26	1994-08-09	Mitsui Petrochemical Industries, Ltd.	Propylene random copolymers and processes for preparing same
US5639842A (en) *	1988-12-26	1997-06-17	Mitsui Petrochemical Industries, Ltd.	Ethylene random copolymers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19645939A1 (de) *	1996-11-07	1998-05-14	Buna Sow Leuna Olefinverb Gmbh	Verfahren zur Herstellung von ultrahochmolekularem Polyethylen und Methode zur Aktivierung des Katalysatorträgers
GB2355711B (en) *	1999-10-27	2003-12-24	Agilent Technologies Inc	Porous silica microsphere scavengers
FR2840297B1 (fr) *	2002-05-31	2005-03-25	Centre Nat Rech Scient	Procede pour l'elaboration d'un substrat mineral modifie en surface, et substrat obtenu
JP6986908B2 (ja)	2017-09-05	2021-12-22	昭和電工株式会社	脂肪族カルボン酸エステルの製造方法
JP6910252B2 (ja)	2017-09-05	2021-07-28	昭和電工株式会社	シリカ担体の製造方法
JP2021043815A (ja)	2019-09-12	2021-03-18	アイシン精機株式会社	画像処理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1303632A (fr) *	1969-04-11	1973-01-17
US3687920A (en) *	1971-01-25	1972-08-29	Union Carbide Corp	Polymerization of olefins with silane modified catalyst system
CA995396A (en) *	1971-03-18	1976-08-17	Robert N. Johnson	Catalyst modified with strong reducing agent and silane compounds and use in polymerization of olefins

1976
- 1976-03-29 ES ES457293A patent/ES457293A1/es not_active Expired
1977
- 1977-02-21 CA CA272,253A patent/CA1087595A/fr not_active Expired
- 1977-03-29 SE SE7703626A patent/SE431829B/xx not_active IP Right Cessation
- 1977-03-29 NL NLAANVRAGE7703378,A patent/NL179386C/xx not_active IP Right Cessation
- 1977-03-29 BR BR7701940A patent/BR7701940A/pt unknown
- 1977-03-29 DE DE2713939A patent/DE2713939C2/de not_active Expired
- 1977-03-29 GB GB13189/77A patent/GB1563739A/en not_active Expired
- 1977-03-29 FI FI770976A patent/FI64171C/fi not_active IP Right Cessation
- 1977-03-29 JP JP52034053A patent/JPS5825323B2/ja not_active Expired
- 1977-03-29 IT IT21845/77A patent/IT1085795B/it active
- 1977-03-29 BE BE176194A patent/BE852976A/fr not_active IP Right Cessation
- 1977-03-29 DK DK139277A patent/DK149898C/da active
- 1977-03-29 FR FR7709406A patent/FR2346372A1/fr active Granted
- 1977-03-29 NO NO771114A patent/NO150440C/no unknown
- 1977-03-29 ES ES457292A patent/ES457292A1/es not_active Expired
- 1977-09-06 NO NO773079A patent/NO152417C/no unknown
- 1977-09-06 NO NO773080A patent/NO151623C/no unknown
1979
- 1979-05-25 JP JP54064107A patent/JPS5915124B2/ja not_active Expired
1981
- 1981-02-05 SE SE8100832A patent/SE431828B/sv not_active IP Right Cessation

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0495099A1 (fr) *	1988-12-26	1992-07-22	Mitsui Petrochemical Industries, Ltd.	Copolymeres olefines et leur production
EP0495099A4 (en) *	1988-12-26	1993-01-13	Mitsui Petrochemical Ind	Olefin copolymer and production thereof
US5336746A (en) *	1988-12-26	1994-08-09	Mitsui Petrochemical Industries, Ltd.	Propylene random copolymers and processes for preparing same
US5525689A (en) *	1988-12-26	1996-06-11	Mitsui Petrochemical Industries, Ltd.	Process for preparing ethylene copolymers
US5639842A (en) *	1988-12-26	1997-06-17	Mitsui Petrochemical Industries, Ltd.	Ethylene random copolymers
US5714426A (en) *	1988-12-26	1998-02-03	Mitsui Petrochemical Industries, Ltd.	Olefin polymerization catalyst
US5916988A (en) *	1988-12-26	1999-06-29	Mitsui Cehmicals, Inc.	Ethylene random copolymers
EP0955322A2 (fr) *	1988-12-26	1999-11-10	Mitsui Chemicals, Inc.	Copolymères oléfiniques et leur procédé de préparation
EP0955321A2 (fr) *	1988-12-26	1999-11-10	Mitsui Chemicals, Inc.	Copolymères oléfiniques et leur procédé de préparation
EP0955322A3 (fr) *	1988-12-26	1999-12-08	Mitsui Chemicals, Inc.	Copolymères oléfiniques et leur procédé de préparation
EP0955321A3 (fr) *	1988-12-26	1999-12-08	Mitsui Chemicals, Inc.	Copolymères oléfiniques et leur procédé de préparation

Also Published As

Publication number	Publication date
JPS5825323B2 (ja)	1983-05-26
BE852976A (fr)	1977-09-29
DK139277A (da)	1977-10-01
NO152417C (no)	1985-09-25
ES457292A1 (es)	1978-02-16
DK149898C (da)	1987-04-27
JPS52117887A (en)	1977-10-03
SE431828B (sv)	1984-03-05
NO150440B (no)	1984-07-09
NO150440C (no)	1984-10-17
IT1085795B (it)	1985-05-28
NO151623B (no)	1985-01-28
CA1087595A (fr)	1980-10-14
JPS54160490A (en)	1979-12-19
DK149898B (da)	1986-10-20
FI770976A (fr)	1977-10-01
DE2713939C2 (de)	1983-04-21
NO773080L (no)	1977-10-03
JPS5915124B2 (ja)	1984-04-07
SE431829B (sv)	1984-03-05
NL179386C (nl)	1986-09-01
NO151623C (no)	1985-05-08
NO773079L (no)	1977-10-03
FI64171C (fi)	1983-10-10
NL7703378A (nl)	1977-10-04
FR2346372B1 (fr)	1983-07-22
BR7701940A (pt)	1977-11-08
GB1563739A (en)	1980-03-26
NO771114L (no)	1977-10-03
SE7703626L (sv)	1977-10-01
FI64171B (fi)	1983-06-30
NO152417B (no)	1985-06-17
DE2713939A1 (de)	1977-10-06
ES457293A1 (es)	1978-02-01
SE8100832L (sv)	1981-02-05

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BE863121A (fr)	1978-07-20	Catalyseurs pour la polymerisation de l'ethylene
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FR2346372A1 (fr)	1977-10-28	Support perfectionne en silice pour catalyseur de polymerisation de l'ethylene, catalyseur obtenu et son application
BE885106A (fr)	1981-03-05	Procede de polymerisation d'olefines et catalyseur approprie
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BE859448A (fr)	1978-02-01	Catalyseur de polymerisation d'olefines et sa preparation
FR2455054B1 (fr)	1986-03-28	Catalyseurs pour la polymerisation d'olefines
BE858195A (fr)	1978-02-28	Catalyseur de polymerisation d'olefine
BE868565A (fr)	1978-10-16	Catalyseur pour la polymerisation d'olefines

Legal Events

Date	Code	Title	Description
1990-01-26	ST	Notification of lapse