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公开(公告)号:US4960934A
公开(公告)日:1990-10-02
申请号:US427780
申请日:1989-10-27
申请人: Kim R. Smith , Joe D. Sauer
发明人: Kim R. Smith , Joe D. Sauer
IPC分类号: B01J27/24 , B01J31/02 , C07B61/00 , C07C291/04
CPC分类号: C07C291/04
摘要: The reaction of aqueous hydrogen peroxide with tert-amines to yield tert-amine oxides is catalyzed by the addition of a promoter amount of ammonium carbonate, ammonium bicarbonate or ammonium carbamate or mixtures thereof.
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公开(公告)号:US4957893A
公开(公告)日:1990-09-18
申请号:US365213
申请日:1989-06-12
申请人: Pak Y. Fong , Kim R. Smith , Joe D. Sauer
发明人: Pak Y. Fong , Kim R. Smith , Joe D. Sauer
IPC分类号: A61B6/00 , B01J23/80 , C07C209/16
CPC分类号: A61B6/4441 , B01J23/80 , C07C209/16
摘要: Mono- and di-lower alkylamines, e.g. methylamine or dimethylamine, are alkylated by reaction with C.sub.8-22 alcohol in the presence of hydrogen at a temperature of about 105.degree.-275.degree. C. in contact with a copper-zinc-alkaline earth metal base containing catalyst (e.g., CuO--ZnO--Ba(OH).sub.2) while removing water formed in the reaction.
摘要翻译: 单 - 和二 - 低级烷基胺,例如 甲基胺或二甲胺通过与氢气存在下与C 8-22醇在约105-275℃的温度下与含有铜 - 锌 - 碱土金属的催化剂(例如CuO-ZnO)接触而烷基化 -Ba(OH)2),同时除去反应中形成的水。
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公开(公告)号:US4874789A
公开(公告)日:1989-10-17
申请号:US312131
申请日:1989-02-17
申请人: Kim R. Smith , James E. Borland , Joe D. Sauer
发明人: Kim R. Smith , James E. Borland , Joe D. Sauer
IPC分类号: A01N33/12 , A01N37/12 , A01N37/44 , A01N41/02 , A01N41/10 , C07C211/63 , C07C215/90 , C07C217/08 , C07C217/16 , C07C219/06 , C07C229/12 , C07C255/24 , C07C305/06 , C07C317/28 , C07C321/14 , C07C323/25
CPC分类号: C07C305/06 , A01N33/12 , A01N37/12 , A01N37/44 , A01N41/02 , A01N41/10 , C07C211/63 , C07C215/90 , C07C217/08 , C07C217/16 , C07C219/06 , C07C229/12 , C07C255/24 , C07C317/28 , C07C321/14 , C07C323/25
摘要: Quaternary ammonium compounds have the formula R.sup.1 R.sup.2 R.sup.3 N.sup.+ (CH.sub.2).sub.m Y X.sup.- wherein R.sup.1 is an alkyl containing 8-20 carbon atoms, R.sup.2 is an alkyl containing 8-20 carbon atoms or methyl or ethyl, R.sup.3 is methyl or ethyl, m is an integer from 1-6, X is an anion and Y is a group having the structure --Z, --OH, --OR.sup.4, --OC(O)R.sup.5, --CN, --O--S(O) (O)--OQ, --C(O)OR.sup.6, --C.dbd.CH, --SR.sup.7, --S(O) (O)R.sup.8, --S(O)R.sup.9, --NR.sup.10 R.sup.11 and --CH.dbd.CH.sub.2 wherein R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10, R.sup.11 are alkyls containing 1-12 carbon atoms or are phenyl and Z is halogen and Q is hydrogen or a cation having been found to be very effective bactericides.
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公开(公告)号:US4801426A
公开(公告)日:1989-01-31
申请号:US9229
申请日:1987-01-30
申请人: James E. Borland , Joe D. Sauer
发明人: James E. Borland , Joe D. Sauer
摘要: Malodorous aliphatic amines are de-odorized by injecting nitrogen gas into the liquid phase while maintaining the liquid temperature at about 30.degree.-100.degree. C.
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