ATE52244T1 - PARTIAL COMPOSITIONS OF FERROMAGNETIC METAL OXALATES IN THE FORM OF NEEDLE-LIKE, SUBMICROWN PARTICLES, THEIR PRODUCTION AND USE. - Google Patents

PARTIAL COMPOSITIONS OF FERROMAGNETIC METAL OXALATES IN THE FORM OF NEEDLE-LIKE, SUBMICROWN PARTICLES, THEIR PRODUCTION AND USE.

Info

Publication number
ATE52244T1
ATE52244T1 AT86905854T AT86905854T ATE52244T1 AT E52244 T1 ATE52244 T1 AT E52244T1 AT 86905854 T AT86905854 T AT 86905854T AT 86905854 T AT86905854 T AT 86905854T AT E52244 T1 ATE52244 T1 AT E52244T1
Authority
AT
Austria
Prior art keywords
submicrown
needle
particles
production
ferromagnetic metal
Prior art date
Application number
AT86905854T
Other languages
German (de)
Inventor
Abel Rousset
Salvaing Christiane Bonino
Paul Mollard
Alain Manoux
Philippe Tailhades
Original Assignee
Centre Nat Rech Scient
Univ Toulouse
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
Priority claimed from FR8514438A external-priority patent/FR2587989B1/en
Application filed by Centre Nat Rech Scient, Univ Toulouse filed Critical Centre Nat Rech Scient
Application granted granted Critical
Publication of ATE52244T1 publication Critical patent/ATE52244T1/en

Links

AT86905854T 1985-09-30 1986-09-30 PARTIAL COMPOSITIONS OF FERROMAGNETIC METAL OXALATES IN THE FORM OF NEEDLE-LIKE, SUBMICROWN PARTICLES, THEIR PRODUCTION AND USE. ATE52244T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8514438A FR2587989B1 (en) 1985-09-30 1985-09-30 PARTICULATE COMPOSITIONS OF FERROMAGNETIC METAL OXALATES, IN THE FORM OF ACIDULAR SUBMICRON PARTICLES, THEIR PREPARATION AND THEIR APPLICATION
PCT/FR1986/000338 WO1987002033A1 (en) 1985-09-30 1986-09-30 Particulate compositions of ferromagnetic metal oxalates in the form of submicronic needle shaped particles, preparation and application thereof
EP86905854A EP0240530B1 (en) 1985-09-30 1986-09-30 Particulate compositions of ferromagnetic metal oxalates in the form of submicronic needle shaped particles, preparation and application thereof

Publications (1)

Publication Number Publication Date
ATE52244T1 true ATE52244T1 (en) 1990-05-15

Family

ID=26107361

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86905854T ATE52244T1 (en) 1985-09-30 1986-09-30 PARTIAL COMPOSITIONS OF FERROMAGNETIC METAL OXALATES IN THE FORM OF NEEDLE-LIKE, SUBMICROWN PARTICLES, THEIR PRODUCTION AND USE.

Country Status (1)

Country Link
AT (1) ATE52244T1 (en)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee