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    • 45. 发明授权
    • Neutralizer for cold waving
    • 中和器用于寒冷的挥舞
    • US4560554A
    • 1985-12-24
    • US596225
    • 1984-04-03
    • Sanae KuboEmiko Kawada
    • Sanae KuboEmiko Kawada
    • A61K8/00A61K8/33A61K8/35A61K8/36A61K8/368A61K8/37A61Q5/04C07C49/00A61K7/09A61K7/11
    • A61Q5/04A61K8/35A61K8/355
    • A neutralizer for cold waving comprising: (i) an oxidizing agent and (ii) at least one compound selected from the group consisting of the compounds having the general formula (I) to (XII), as follows. ##STR1## wherein --R.sub.1 and --R.sub.2 are independently --CH.sub.3, --CH.sub.2 OH, --CH.sub.2 Cl, --CH.sub.2 Br, --CH.sub.2 I, ##STR2## --CH.sub.2 COOR.sub.6, --CH.sub.2 CH.sub.2 COOR.sub.6, --CH.sub.2 COR.sub.6, --COR.sub.6, ##STR3## --R.sub.3, --R.sub.4, and --R.sub.5 are independently --H, --COR.sub.6, --COOR.sub.6, --Cl, --Br, --I, --NO.sub.2, --OCH.sub.3, --OH, and --COOH;--R.sub.6 is hydrogen atom, or an alkyl or alkenyl group having up to 3 carbon atoms;--R.sub.7 is --H, --OH, or --CH.sub.3 ; and--R.sub.8 is --H, --COCH(CH.sub.3).sub.2, --COCH.dbd.C(CH.sub.3).sub.2, --COCH.sub.3, ##STR4## This neutralizer generates no substantial mercaptan or other unpleasant odor when applied to the hair and forms an elastic and shiny permanent wave.
    • 一种用于冷挥发的中和剂,包括:(i)氧化剂和(ii)至少一种选自具有通式(I)至(XII)的化合物的化合物,如下所述。 其中-R1和-R2独立地是-CH 3,-CH 2 OH,-CH 2 Cl,-CH 2 Br,-CH 2 I,-CH 2 CO 2,-CH 2 COOR 6 ,-CH 2 CH 2 COOR 6,-CH 2 COR 6,-COR 6,R 3,-R 4和-R 5独立地是-H,-COR 6,-COOR 6,-Cl,-Br,-I,-NO 2,-OCH 3,-OH 和-COOH; -R6是氢原子或具有至多3个碳原子的烷基或链烯基; -R 7是-H,-OH或-CH 3; 和-R8is -H,-COCH(CH3)2,-COCH = C(CH3)2,-COCH3,该中和剂在施用于头发时不会产生实质的硫醇或其他令人不快的气味,并形成弹性和闪亮的永久性 波。
    • 47. 发明授权
    • Method for processing hops for brewing
    • 处理酿造啤酒花的方法
    • US4154865A
    • 1979-05-15
    • US831479
    • 1977-09-08
    • Herbert L. Grant
    • Herbert L. Grant
    • C07C45/00C07C49/00C07C49/743C12C3/06C12C3/08C12C9/02
    • C12C3/12C12C3/00C12C3/06
    • There is provided a method of processing hops or hop extracts for brewing in which hops and particularly the alpha acids in the hops are stabilized against deterioration and light sensitivity, the process broadly comprising isomerizing a substantial portion of the alpha acids in the hops and contacting said iso-alpha acids witha metallic hydride compound, the metal thereof being suitable for use in foods, until the reaction is substantially completed. In another aspect, the alpha acids present in the hops are converted to their reduced isomerized products which are desirable for brewing. The process is especially suitable for use in pelletizing operations.
    • 提供了一种处理用于酿造啤酒花或啤酒花提取物的方法,其中啤酒花中的啤酒花,特别是啤酒花中的α-酸被稳定以防恶化和光敏感性,该方法广泛地包括使啤酒花中的大部分α-酸异构化并使所述 异α酸与金属氢化物化合物,其金属适用于食品,直到反应基本完成。 在另一方面,存在于啤酒花中的α酸被转化成它们的还原异构化产物,这对于酿造是理想的。 该方法特别适用于造粒操作。
    • 50. 发明授权
    • Oxidation of cyclohexane
    • 环己烷氧化
    • US3671588A
    • 1972-06-20
    • US3671588D
    • 1969-06-30
    • ALLIED CHEM
    • MURRAY EDWARD JWINSTROM LEON O
    • C07C20060101C07C27/00C07C35/00C07C49/00C07C45/02
    • C07C45/33
    • The invention relates to an improvement in the liquid phase catalytic oxidation of cyclohexane to cyclohexanone and cyclohexanol at elevated temperatures and superatmospheric pressures using an oxygen containing gas, such as oxygen or air, while maintaining substantially anhydrous conditions by removal of water during the oxidation reaction. The improvement resides in the use of more than one part and less than about six parts by weight of benzene per part of cyclohexane in the oxidation feedstock. Significantly increased yields of the above oxidation products, particularly at high cyclohexane oxidation conversion levels, are realized by utilizing this process.
    • 本发明涉及使用含氧气体如氧气或空气在升高的温度和超大气压下环己烷至环己酮和环己醇的液相催化氧化的改进,同时通过在氧化反应期间除去水来保持基本上无水的条件。 改进在于在氧化原料中使用多于一份且小于约6份重量的苯/份环己烷。 通过利用该方法可以实现上述氧化产物的显着提高,特别是在高环己烷氧化转化水平下。