Phosphonium salts and use thereof as brighteners for aqueous acidic
electronickelization baths
    121.
    发明授权
    Phosphonium salts and use thereof as brighteners for aqueous acidic electronickelization baths 失效
    鏻盐及其作为水性酸性电泳池的增白剂的用途

    公开(公告)号:US5445724A

    公开(公告)日:1995-08-29

    申请号:US307788

    申请日:1994-09-30

    摘要: Nickelized shaped articles are produced by electrodeposition of nickel from aqueous acidic baths containing as essential constituents one or more nickel salts, one or more inorganic acids and one or more brighteners by a procedure in which the brighteners used are phosphonium salts I ##STR1## where R.sup.1 to R.sup.3 are each C.sub.1 -C.sub.18 -alkyl, which may be carboxyl-, C.sub.1 -C.sub.4 -alkoxycarbonyl- or cyano-substituted, C.sub.2 -C.sub.12 -alkenyl, C.sub.2 -C.sub.12 -alkynyl, C.sub.5 -C.sub.8 -cycloalkyl, C.sub.7 -C.sub.12 -phenylalkyl, phenyl, which may be substituted by one or two substituents selected from the group consisting of C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen, hydroxyl, phenyl and C.sub.1 -C.sub.4 -alkoxycarbonyl, or mono- or di(C.sub.1 -C.sub.4 -alkyl)amino,R.sup.4 and R.sup.5 are each hydrogen or C.sub.1 -C.sub.4 -alkyl,A is hydrogen or a group of the formula --CO--H, --CO--R.sup.6, --CO--OH, --CO--OR.sup.6, --CO--CH.sub.2 --CO--OR.sup.6, --O--CO--H, --O--CO--R.sup.6, --OR.sup.6, --SO.sub.2 --R.sup.6, --SO.sub.2 --OH, --SO.sub.2 --OR.sup.6, --PO(OH).sub.2, --PO(OH)(OR.sup.6), --PO(OR.sup.6).sub.2, --OPO(OH).sub.2, --OPO(OH)(OR.sup.6) or --OPO(OR.sup.6).sub.2, whereR.sup.6 is C.sub.1 -C.sub.12 -alkyl, C.sub.2 -C.sub.12 -alkenyl, C.sub.2 -C.sub.12 -alkynyl, C.sub.5 -C.sub.8 -cycloalkyl, C.sub.7 -C.sub.12 -phenylalkyl or phenyl, which may be substituted by one or two substituents selected from the group consisting of C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen, hydroxyl, phenyl and C.sub.1 -C.sub.4 -alkoxycarbonyl,Y is --CH.dbd.CH-- or --C.dbd.C--,m is from 0 to 10,n is from 1 to 4,p is 0 or 1,q is from 0 to 10, andX.sup..crclbar. is an n-valent inorganic or organic anion that promotes solubility in water.

    摘要翻译: PCT No.PCT / EP93 / 00695 Sec。 371日期1994年9月30日 102(e)1994年9月30日PCT 1993年3月23日PCT公布。 WO93 / 20087 PCT公开号 日期:1993年10月14日。通过以下方法制备镍合金成形制品:通过使用所述增白剂为鏻的方法,从含水酸性浴中电沉积含镍作为必需成分的一种或多种镍盐,一种或多种无机酸和一种或多种增白剂 其中R 1至R 3各自是C 1 -C 18烷基,其可以是羧基,C 1 -C 4 - 烷氧基羰基或氰基取代的C 2 -C 12 - 链烯基,C 2 -C 12 - 炔基,C 5 C 1-8 - 烷基,C 1 -C 4 - 烷氧基,卤素,羟基,苯基和C 1 -C 4 - 烷基, 烷氧基羰基或单或二(C 1 -C 4 - 烷基)氨基,R 4和R 5各自为氢或C 1 -C 4烷基,A为氢或式-CO-H,-CO-R 6,-CO -OH,-CO-OR 6,-CO-CH 2 -CO-OR 6,-O-CO-H,-O-CO-R 6,-OR 6,-SO 2 -R 6,-SO 2 -OH,-SO 2 OR 6, PO(OH)2,-PO(OH)(OR 6),-PO(OR 6)2,-OPO(OH)2,-OPO(OH)(OR 6)或-OPO(OR 6)2, C 2 -C 12 - 烷基,C 2 -C 12 - 烷基 C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基,C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基,C 1 -C 4 - 烷基,C 1 -C 4 - ,羟基,苯基和C 1 -C 4烷氧基羰基,Y是-CH = CH-或-C = C-,m为0至10,n为1至4,p为0或1,q为0至 10,X( - )是能促进水溶性的n价无机或有机阴离子。

    Production of nickelized shaped articles
    122.
    发明授权
    Production of nickelized shaped articles 失效
    镍化物品的生产

    公开(公告)号:US5438140A

    公开(公告)日:1995-08-01

    申请号:US211726

    申请日:1994-04-28

    CPC分类号: C25D3/18

    摘要: Nickelized shaped articles are produced by electrodeposition of nickel from aqueous acidic baths containing as essential constituents one or more nickel salts, one or more inorganic acids and one or more brighteners, the brighteners used being cyclic ammonium compounds I ##STR1## where the nitrogen atom is part of a pyridine, quinoline or isoquinoline ring system which can additionally carry one or two C.sub.1 -C.sub.4 -alkyl substituents,R.sup.1 and R.sup.2 are each hydrogen or C.sub.1 -C.sub.4 alkyl,A is a group of the formula --CO--O--R.sup.3, --CO--CH.sub.2 --CO--O--R.sup.3, --O--CO--R.sup.3 or --O--R.sup.3,whereR.sup.3 is C.sub.1 -C.sub.12 -alkyl, C.sub.5 -C.sub.8 -cycloalkyl, C.sub.7 -C.sub.12 -phenylalkyl or phenyl which can be substituted by one or two C.sub.1 -C.sub.4 -alkyl radicals, C.sub.1 -C.sub.4 -alkoxy radicals, halogen atoms, hydroxyl groups, phenyl radicals or C.sub.1 -C.sub.4 alkoxycarbonyl groups, m is from 0 to 10, n is from 1 to 4, p is 0 or 1, and X.sup..crclbar. is an n-valent inorganic or organic anion which promotes water solubility,with the proviso that for p=0 and A=--CO--O--C.sub.1 -C.sub.12 -alkyl m must not be 1, 2 or 3 and under the same conditions R.sup.1 must not be hydrogen when m is 0.

    摘要翻译: PCT No.PCT / EP92 / 02180第 371日期1994年04月28日 102(e)日期1994年4月28日PCT提交1992年9月21日PCT公布。 公开号WO93 / 09275 日期:1993年5月13日。镍铁成型制品是通过从含有酸性浴的电解沉积镍制成的,该酸性浴包含作为必需组分的一种或多种镍盐,一种或多种无机酸和一种或多种增白剂,所用的增白剂是环状铵化合物I IMAGE (I)其中氮原子是可另外携带一个或两个C 1 -C 4烷基取代基的吡啶,喹啉或异喹啉环体系的一部分,R 1和R 2各自为氢或C 1 -C 4烷基,A为 式-CO-O-R3,-CO-CH2-CO-O-R3,-O-CO-R3或-O-R3,其中R3是C1-C12-烷基,C5-C8-环烷基,C7-C12- 可以被一个或两个C 1 -C 4烷基,C 1 -C 4烷氧基,卤原子,羟基,苯基或C 1 -C 4烷氧基羰基取代的苯基烷基或苯基,m为0至10,n为1 至4,p为0或1,并且X( - )是促进水溶性的n价无机或有机阴离子,条件是对于p = 0且A = -CO-O-C 1 -C 12烷基m 麝香 t不为1,2或3,在相同条件下,当m为0时,R1不能为氢。

    Use of heterocyclic compounds as bleach activators or optical
brighteners in washing and cleaning agents
    123.
    发明授权
    Use of heterocyclic compounds as bleach activators or optical brighteners in washing and cleaning agents 失效
    在洗涤剂和清洁剂中使用杂环化合物作为漂白活化剂或荧光增白剂

    公开(公告)号:US5286401A

    公开(公告)日:1994-02-15

    申请号:US836279

    申请日:1992-03-03

    CPC分类号: C07D265/22 C11D3/392 C11D3/42

    摘要: Heterocyclic compounds which are useful as bleach activators or optical brighteners in washing and cleaning agents have the formula ##STR1## where the variables have the following meanings: X is O, S or the group N--R.sup.3, where R.sup.3 is hydrogen, C.sub.1 -C.sub.25 -alkyll C.sub.1 -C.sub.25 -acyl or an aryl group of up to12 carbon atoms,Y is CH or N,R.sup.1 for X=S or N--R.sup.3 is hydrogen, a C.sub.1 -C.sub.25 -alkyl or C.sub.2 -C.sub.25 -alkenyl group or a phenyl radical which may be additionally substituted by one or two C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, hydroxyl, carboxyl, sulfo, amino, C.sub.1 -C.sub.4 -acylamino, nitro or cyano groups or chlorine or bromine atoms, which substituents, if there are two of them, may be identical or different,R.sup.1 for X=O is phenyl, o-, m- or p-tolyl, p-chlorophenyl, m-nitrophenyl, m-methoxyphenyl or m-methylsulfonylphenyl,R.sup.2 for X=S or N--R.sup.3 is hydrogen, a C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, hydroxyl, carboxyl, sulfo, amino or C.sub.1 -C.sub.4 -acylamino group or a chlorine or bromine atom, andR.sup.2 for X=O is hydrogen.

    摘要翻译: 式(I)的杂环化合物,其中X代表O,S或NR 3基团,其中R 3代表氢,C 1 -C 25烷基,C 1 -C 25酰基或芳基,最多12个 碳原子,Y代表CH或N,R 1代表X = S或NR 3,氢,C 1 -C 25烷基或C 2 -C 25烯基或苯基残基,其可以另外被一个或多个 两个C 1 -C 4烷基,C 1 -C 4烷氧基,羟基,羧基,磺基,氨基,C 1 -C 4酰基氨基,硝基或氰基或氯或溴原子,其中两个取代基可以相同或不同,R 1, 代表X = O,苯基,邻 - ,对 - 或对甲苯基,对氯苯基,间硝基苯基,间甲氧基苯基或间甲基磺酰基苯基,R 2代表X = S或NR 3,氢 ,C 1 -C 4烷基,C 1 -C 4烷氧基,羟基,羧基,磺基,氨基或C 1 -C 4酰氨基或氯或溴原子,R 2代表X = O或氢,可用作漂白活化剂 或洗涤剂和清洁剂中的光学增亮剂。