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公开(公告)号：JPS60160025A
公开(公告)日：1985-08-21
申请号：JP27354984
申请日：1984-12-26
Applicant: BASF AG
Inventor： AUGUSUTO REENAA , ARUBERUTO KOORU , HERUMAN RORAA , BUERUNAA BARUTSU , EEBAAHARUTO KESUTAA , FURIIDORIHI ZOMAAMAN
IPC: C09D5/23 , C09D7/12 , C10M105/24 , C10M105/68 , C10N10/04 , C10N40/18 , G11B5/71
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公开(公告)号：JPH0628104B2
公开(公告)日：1994-04-13
申请号：JP27354984
申请日：1984-12-26
Applicant: BASF AG
Inventor： AUGUSUTO REENAA , ARUBERUTO KOORU , HERUMAN RORAA , UERUNAA BARUTSU , EEBAAHARUTO KESUTAA , FURIIDORIHI ZOMAAMAN
IPC: C09D5/23 , C09D7/12 , C10M105/24 , C10M105/68 , C10N10/04 , C10N40/18 , G11B5/71
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公开(公告)号：JPS62256224A
公开(公告)日：1987-11-07
申请号：JP9108187
申请日：1987-04-15
Applicant: BASF AG
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公开(公告)号：JPH0628103B2
公开(公告)日：1994-04-13
申请号：JP27354884
申请日：1984-12-26
Applicant: BASF AG
Inventor： AUGUSUTO REENAA , ARUBERUTO KOORU , UERUNAA BARUTSU , FURIIDORIHI ZOMAAMAN , MIRAN FUERIKU , UERUNAA GURAU , RAINHORUTO BAURU
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公开(公告)号：JPS62257621A
公开(公告)日：1987-11-10
申请号：JP9108287
申请日：1987-04-15
Applicant: BASF AG
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Patent Agency Ranking
公开(公告)号：JPS5948829A
公开(公告)日：1984-03-21
申请号：JP14674583
申请日：1983-08-12
Applicant: Basf Ag
Inventor： HERUMAN RORAA , BUERUNAA BARUTSU , RAINHORUTO BAURU , FURIIDORIHI ZOMAAMAN , BUINFURIITO GUUTAAMAN
IPC: C09D5/23 , C09D7/12 , C09D167/00 , C09D171/00 , C09D171/12 , C09D175/00 , C09D175/04 , C09D175/06 , G11B5/702 , G11B5/73 , G11B5/735
CPC classification number: G11B5/7022 , G11B5/7305
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公开(公告)号：JPH03171425A
公开(公告)日：1991-07-24
申请号：JP22851690
申请日：1990-08-31
Applicant: BASF AG
Inventor： FURIIDORIHI ZOMAAMAN , NORUBERUTO SHIYUNAIDAA , GERUTO EERUHARUTO , RUUTOBUIHI KURAITONAA , BUERUNAA GURAU , AUGUSUTO REENAA , HANSU RAIHIERUTO
IPC: G11B5/842
Abstract: PURPOSE: To make it possible to obtain a dispersion which is excellent in a dispersion treatment by preparing this dispersion by stirring spherical frictional grinding media having a sp. gr. smaller than the sp. gr. of a magnetic material at a specific number of revolutions in a cylindrical hermetic frictional grinding vessel of a specific size. CONSTITUTION: This dispersion is prepd. by stirring the spherical frictional grinding media, which have the ratio of a length to diameter of 1.3 to 2.5:1, have the sp. gr. smaller than the sp. gr. of the magnetic material and have a diameter from 0.5 to 3mm in the cylindrical hermetic frictional grinding vessel loaded with these media by an anchor mixer or spiral mixer at 50 to 1000R.P.M. As a result, the magnetic material is treated extremely gently treated without damaging the acicular crystals in the shortest possible dispersion treatment time, by which the homogeneous and stable dispersion is obtd.
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公开(公告)号：JPS6199928A
公开(公告)日：1986-05-19
申请号：JP22202085
申请日：1985-10-07
Applicant: Basf Ag
Inventor： ARUBERUTO KOORU , MIRENA MERUTSUAA , AUGUSUTO REENAA , NORUBERUTO SHIYUNAIDAA , EEBAAHARUTO KESUTAA , BUERUNAA BARUTSU , FURIIDORIHI ZOMAAMAN , ERUNSUTO RIKAA
IPC: G11B5/702 , C09D5/23 , C09D127/04 , C09D127/06 , C09D163/00 , C09D167/00 , C09D171/00 , C09D171/12 , C09D175/00 , C09D175/04 , C10M105/58 , C10N40/18 , G11B5/708 , G11B5/71
CPC classification number: G11B5/71 , Y10S428/90 , Y10T428/31504 , Y10T428/31935
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公开(公告)号：JPS60160024A
公开(公告)日：1985-08-21
申请号：JP27354884
申请日：1984-12-26
Applicant: BASF AG
Inventor： AUGUSUTO REENAA , ARUBERUTO KOORU , BUERUNAA BARUTSU , FURIIDORIHI ZOMAAMAN , MIRAN FUERIKU , BUERUNAA GURAU , RAINHORUTO BAURU
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公开(公告)号：JPS60127522A
公开(公告)日：1985-07-08
申请号：JP24092184
申请日：1984-11-16
Applicant: BASF AG
Inventor： AUGUSUTO REENAA , HERUMUUTO KOPUKE , HERUMAN RORAA , BUERUNAA BARUTSU , BUERUNAA GURAU , EEBAAHARUTO KESUTAA , FURIIDORIHI ZOMAAMAN
IPC: C09D5/23 , C09D127/04 , C09D127/06 , C09D175/00 , C09D175/02 , C09D175/04 , G11B5/702 , H01F10/10
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