FR2253711B1 - - Google Patents

Info

Publication number
FR2253711B1
FR2253711B1 FR7440092A FR7440092A FR2253711B1 FR 2253711 B1 FR2253711 B1 FR 2253711B1 FR 7440092 A FR7440092 A FR 7440092A FR 7440092 A FR7440092 A FR 7440092A FR 2253711 B1 FR2253711 B1 FR 2253711B1
Authority
FR
France
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.)
Expired
Application number
FR7440092A
Other versions
FR2253711A1 (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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2253711A1 publication Critical patent/FR2253711A1/fr
Application granted granted Critical
Publication of FR2253711B1 publication Critical patent/FR2253711B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • C01F7/36—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts from organic aluminium salts
FR7440092A 1973-12-07 1974-12-06 Expired FR2253711B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48137934A JPS5210800B2 (fr) 1973-12-07 1973-12-07

Publications (2)

Publication Number Publication Date
FR2253711A1 FR2253711A1 (fr) 1975-07-04
FR2253711B1 true FR2253711B1 (fr) 1977-03-25

Family

ID=15210101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440092A Expired FR2253711B1 (fr) 1973-12-07 1974-12-06

Country Status (6)

Country Link
US (1) US3954958A (fr)
JP (1) JPS5210800B2 (fr)
CA (1) CA1049229A (fr)
DE (1) DE2457592C3 (fr)
FR (1) FR2253711B1 (fr)
GB (1) GB1491487A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744973A (en) * 1985-11-29 1988-05-17 Westinghouse Electric Corp. Inorganic polymeric cationic ion exchange matrix
US4730071A (en) * 1986-08-15 1988-03-08 Shell Oil Company Process for preparing aluminoxanes
US4730072A (en) * 1986-08-15 1988-03-08 Shell Oil Company Process for preparing aluminoxanes
JPS6461313A (en) * 1987-05-27 1989-03-08 Du Pont Aluminum hydroxide and alumina with extremely low alpha particle release
DE4116522C2 (de) * 1990-05-23 1994-08-18 Fraunhofer Ges Forschung Verfahren zur Herstellung von mit einer porösen alpha-Al¶2¶O¶3¶-Schicht versehenen Substraten, nach dem Verfahren erhaltene Substrate sowie Beschichtungsmittel zur Durchführung des Verfahrens
US5206401A (en) * 1990-06-08 1993-04-27 Akzo Chemicals Inc. Method of making alkylaluminoxane
GB9304521D0 (en) * 1993-03-05 1993-04-21 Exxon Chemical Patents Inc Improved alumoxane,method for its preparation and polymerisation process using such alumoxane
US6129904A (en) * 1996-09-19 2000-10-10 Sud-Chemie A.G. Aluminum oxide masses with very narrow pore radius distribution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB844637A (en) * 1956-06-13 1960-08-17 Exxon Research Engineering Co Preparation of eta alumina
US3056725A (en) * 1959-06-16 1962-10-02 Agrashell Inc Polymeric aluminum oxide hydroxides
GB1006843A (en) * 1962-11-13 1965-10-06 Shell Int Research Process for the production of alkyl aluminium compounds
US3775456A (en) * 1969-08-04 1973-11-27 Continental Oil Co Control of distribution of aluminum alkyls and products derived therefrom

Also Published As

Publication number Publication date
US3954958A (en) 1976-05-04
DE2457592C3 (de) 1980-04-03
FR2253711A1 (fr) 1975-07-04
JPS5086498A (fr) 1975-07-11
DE2457592B2 (de) 1979-05-10
GB1491487A (en) 1977-11-09
CA1049229A (fr) 1979-02-27
JPS5210800B2 (fr) 1977-03-26
DE2457592A1 (de) 1975-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse