Co-coated acicular magnetite particles and process for producing the same.

申请公布号：EP0671729(A2)

申请号：EP19950301361

申请日期：1995.03.02

申请公布日期：1995.09.13

申请人：

TODA KOGYO CORP.

发明人：YAMASAKI, MINORU, SANYUSO 111;KAWANO, JUNICHI, SANYUSO 213;SADAMURA, HIDEAKI;YAMASHITA, KATSUMI

分类号：C01G49/08;C09D5/23;C09D7/12;G11B5/706;G11B5/712;H01F1/11;(IPC1-7):G11B5/706

主分类号：C01G49/08

摘要：<p>Co-coated acicular magnetite particles each comprising: (a) an acicular magnetite core particle (b) a first coating layer of a Co-containing spinel ferrite provided on the said core particle (a); and (c) a second coating layer of a Co- and Mg-containing spinel ferrite provided on the said first coating layer (b) are useful in magnetic recording media.</p>

Pad for a computer mouse comprises a working surface consisting of or containing polytetrafluoroethylene

METHOD FOR ISOLATING SUBPOPULATIONS OF PROTEINS THAT ENGAGE IN PROTEIN-PROTEIN INTERACTIONS

GAMING DEVICE HAVING A FIRST AND SECOND GAME

COMPOSITE PANEL AND METHOD OF FORMING THE SAME

METHOD OF APPRAISING MIXING RATIO OF ANIMAL HAIR FIBERS IN ANIMAL HAIR FIBER PRODUCT

VIDEO-STORAGE NETWORK HAVING INCREASED PERFORMANCE

FLOORING ARTICLE WITH SOFT, SKID-RESISTANT BACKING CONSTRUCTION AND PROCESS OF MANUFACTURE

VIRTUELLE ORTHODONTISCHE ZAHNBEHANDLUNG

NIESSTOFF-PRODUKTE AUS PLEXIFILAMENTAREN-FILM-FIBRILLEN-VLIESEN

Universelles Gehäuse für ein elektronisches Bauteil mit Halbleiterchip und Verfahren zu seiner Herstellung

PART-GEOMETRY INDEPENDANT REAL TIME CLOSED LOOP WELD POOL TEMPERATURE CONTROL SYSTEM FOR MULTI-LAYER DMD PROCESS

METHOD FOR REMOVAL OF METAL CONTAMINANTS

CHROMIUM DIOXIDE (CRO2) AND COMPOSITES OF CHROMIUM DIOXIDE AND OTHER OXIDES OF CHROMIUM SUCH AS CRO2/CR2O3 AND CRO2/CR2O5 AND PROCESS FOR MANUFACTURING THE SAME

Halbleiterbauelement

Method for producing foodstuffs for vegetarians involves cleaning of vegetables and/or fruit in a flow-line process and division of the resulting products into convenient consumption units

ZUSAMMENSETZUNG, NAHRUNGSMITTELZUSATZ UND VERFAHREN ZUR HEMMUNG DER FETTANSAMMLUNG IN DER LEBER

FLIEGENDE SCHERE MIT ZYLINDRISCHEM DREHKÖRPER

Organische lichtemittierende Diode (OLED) und/oder Display, Verfahren zur Versiegelung und Verwendung davon

Dichtungsanordnung, insbesondere zum Abdichten einer an einem Kraftfahrzeug angeordneten Verkleidung