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Patent Agency Ranking1.发明公开Process for the manufacture of high purity linear c4+ alkyl mercaptans 失效Verfahren zur Herstellung von sehr reinen C4 + -Alkylmercaptanen
公开(公告)号：EP0706998A1
公开(公告)日：1996-04-17
申请号：EP95110418.1
申请日：1995-07-04
Applicant: ELF ATOCHEM NORTH AMERICA, INC.
Inventor： Gernon, Michael David , Sandler, Stanley Robert
IPC: C07C319/06 , C07C321/04
CPC classification number: C07C319/06 , C07C321/04
Abstract: Linear C₄+ alkyl mercaptans of high purity are prepared by the reaction of a di-linear(C₄+) alkyl sulfide with hydrogen sulfide at elevated temperature in the presence of an alumina material selected from gamma/eta alumina or gamma/eta alumina impregnated with up to 20% w/w of titania or rhenium oxide.
Abstract translation: 直链烷基二硫化物通过与H 2 S反应的催化剂转化成相应的硫醇，所述催化剂包含任选地浸渍有至多20重量％的二氧化钛和/或氧化铼的eta /γ氧化铝。
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公开(公告)号：EP0743378B1
公开(公告)日：1998-11-11
申请号：EP96103162.2
申请日：1996-03-01
Applicant: ELF ATOCHEM NORTH AMERICA, INC.
Inventor： Gernon, Michael David
IPC: C25C1/18
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3.发明公开Preparation of a precious metal salt of a nonoxidizing acid by direct reaction 失效Herstellung eines Salzes eines Edelmetalles und einer nichtoxydierendenSäuredurch direkte Reaktion
公开(公告)号：EP0711753A1
公开(公告)日：1996-05-15
申请号：EP95113521.9
申请日：1995-08-29
Applicant: ELF ATOCHEM NORTH AMERICA, INC.
Inventor： Gernon, Michael David
IPC: C07C303/32 , C07F1/10 , C01G5/00
CPC classification number: C07C303/32 , C07C309/04
Abstract: A process is disclosed for the manufacture of precious metal salts by the direct reaction of a precious metal and an oxidizing agent in the presence of a nonoxidizing acid.
Abstract translation: 公开了通过贵金属和氧化剂在非氧化酸存在下直接反应制造贵金属盐的方法。
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4.发明授权
公开(公告)号：EP0706998B1
公开(公告)日：1998-10-14
申请号：EP95110418.1
申请日：1995-07-04
Applicant: ELF ATOCHEM NORTH AMERICA, INC.
Inventor： Gernon, Michael David , Sandler, Stanley Robert
IPC: C07C319/06 , C07C321/04
CPC classification number: C07C319/06 , C07C321/04
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公开(公告)号：EP0743378A1
公开(公告)日：1996-11-20
申请号：EP96103162.2
申请日：1996-03-01
Applicant: ELF ATOCHEM NORTH AMERICA, INC.
Inventor： Gernon, Michael David
IPC: C25C1/18
Abstract: An electrowinning process for lead incorporating a variety of alkanesulfonic acid-based electrolytes in the absence of a redox couple, is disclosed; an inert anode and a lead accepting cathode are utilized.
Abstract translation: 用于回收Pb金属的电解提取方法使用惰性阳极和Pb接受阴极。 一个水 SOLN。 的不存在氧化还原对的1-6C烷基磺酸的Pb盐作为电解质。
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