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1.Removal of sulfur compounds from hydrocarbons with alpha-sodium-sodium acetate 失效
Title translation: 用α-钠 - 乙酸钠从碳氢化合物中除去硫化合物公开(公告)号:US2957820A
公开(公告)日:1960-10-25
申请号:US80961559
申请日:1959-04-29
Applicant: BASF AG
Inventor: GUENTHER NOTTES , EMIL WEISS
IPC: C10G29/20
CPC classification number: C10G29/20
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2.Bis-(4-dialkylamino-phenyl)-(4-cyclohexylamino-naphthyl)-methane dyes 失效
Title translation: 双(4-二烷基氨基 - 苯基) - (4-环己基氨基 - 萘基) - 甲烷染料公开(公告)号:US3320288A
公开(公告)日:1967-05-16
申请号:US30188963
申请日:1963-08-13
Applicant: BASF AG
Inventor: LUDWIG BETTAG , EMIL KERN , ALBERT PALM , EMIL WEISS
IPC: C09B11/16
CPC classification number: C09B11/16
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