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公开(公告)号：CH437222A
公开(公告)日：1967-06-15
申请号：CH726463
申请日：1963-06-11
Applicant: STANDARD OIL CO OHIO
Inventor： JAMES LOUIS CALLAHAN , ROBERT KARL GRASSELLI , BERTHOLD GERTISSER
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Patent Agency Ranking
公开(公告)号：ATA555377A
公开(公告)日：1980-01-15
申请号：AT555377
申请日：1977-07-28
Applicant: STANDARD OIL CO OHIO
Inventor： HARDMAN HARLEY FOCH , GRASSELLI ROBERT KARL , JAMES LOUIS CALLAHAN
IPC: C07C57/05 , B01J23/00 , B01J23/88 , C07B61/00 , C07C1/00 , C07C5/48 , C07C11/00 , C07C45/00 , C07C45/27 , C07C45/32 , C07C45/33 , C07C45/34 , C07C45/37 , C07C47/22 , C07C51/00 , C07C51/235 , C07C51/25 , C07C67/00 , C07C253/00 , C07C255/08
Abstract: The present invention relates to a process for the conversion of tertiary-butyl-containing compounds to methacrylic derivatives, and more particularly to a process for the conversion of tertiary-butyl-containing compounds selected from the group consisting of alkyl tertiary-butyl ethers, tertiary-butyl alcohol, isobutylene dimer (2,2,4-trimethylpentene) and isobutylene trimer, to methacrolein, methacrylic acid or methacrylonitrile.
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公开(公告)号：CH438227A
公开(公告)日：1967-06-30
申请号：CH600064
申请日：1964-05-08
Applicant: STANDARD OIL CO OHIO
Inventor： JAMES LOUIS CALLAHAN , WARREN RUSSEL KNIPPLE
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公开(公告)号：CH416569A
公开(公告)日：1966-07-15
申请号：CH418460
申请日：1960-04-13
Applicant: STANDARD OIL CO OHIO
Inventor： JAMES LOUIS CALLAHAN
IPC: B01J23/18 , B01J23/31 , B01J27/192 , B01J11/06
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公开(公告)号：CH420118A
公开(公告)日：1966-09-15
申请号：CH1457263
申请日：1963-11-28
Applicant: STANDARD OIL CO OHIO
Inventor： JAMES LOUIS CALLAHAN , ERNEST CARL MILBERGER
IPC: B01J8/26 , B01J21/00 , B01J21/08 , B01J27/188 , C07C121/30
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公开(公告)号：CH384553A
公开(公告)日：1964-11-30
申请号：CH7735259
申请日：1959-08-25
Applicant: STANDARD OIL CO OHIO
Inventor： JAMES LOUIS CALLAHAN , ROBERT WALTER FOREMAN , FRANKLIN VEATCH
IPC: B01J23/28 , B01J23/31 , B01J27/186 , B01J27/192
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