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    • 1. 发明申请
    • Filter Unit, Filter Device and Filtration Process for Fluids
    • 过滤单元,过滤装置和流体过滤过程
    • US20080041795A1
    • 2008-02-21
    • US11843161
    • 2007-08-22
    • Christian ThalmannThomas RodewaldtBernd Burkhart
    • Christian ThalmannThomas RodewaldtBernd Burkhart
    • B01D25/176B01D29/62
    • B01D25/001B01D25/26
    • A filter unit (10) and a filter device formed from several such units for filtering a fluid, especially a process fluid such as required for chip-removing machining processes. The filter units (10) each comprise a frame (11) and a filter medium (16). The frame (11) has support webs (12), which reinforce the frame (11) and support the filter medium (16). The support webs (12) are arranged on the downstream side (18) of the filter medium (16) to prevent clogging on the upstream side (17) and permit a simple removal of the filter cake. The filter units (10) are stacked on each other in alternating orientation such that the upstream sides (17) or the downstream sides (18) of two adjacent individual filter units (10) face each other. The frame (11) forms unfiltered fluid and filtered fluid flow nozzles (13), (14) through which the fluid to be filtered or the filtered fluid can flow.
    • 过滤器单元(10)和由若干这样的单元形成的过滤器装置,用于过滤流体,特别是诸如除屑加工过程所需的工艺流体。 过滤器单元(10)各自包括框架(11)和过滤介质(16)。 框架(11)具有支撑腹板(12),其加强框架(11)并支撑过滤介质(16)。 支撑腹板(12)布置在过滤介质(16)的下游侧(18)上,以防止上游侧(17)堵塞并允许简单地去除滤饼。 过滤器单元(10)以交替的方向彼此堆叠,使得两个相邻的单独过滤器单元(10)的上游侧(17)或下游侧(18)彼此面对。 框架(11)形成未过滤的流体和过滤的流体流动喷嘴(13),(14),待过滤流体或过滤的流体可以通过该流体流动喷嘴流动。
    • 3. 发明授权
    • Use of thiouronium salts as brighteners for aqueous acidic
electronickelization baths
    • 硫酸盐作为增亮剂用于酸性电泳池的使用
    • US5560814A
    • 1996-10-01
    • US454156
    • 1995-06-15
    • Bernd BurkhartAlfred OftringVolker SchwendemannUlrich SchroederKlaus Glaser
    • Bernd BurkhartAlfred OftringVolker SchwendemannUlrich SchroederKlaus Glaser
    • C07C335/32C25D3/12C25D3/16
    • C07C335/32C25D3/12
    • Nickel-plated shaped parts are produced by galvanic precipitation of nickel from aqueous-acid baths which contain as essential constituents one or several nickel salts, one or several inorganic acids and one or several brighteners. As brighteners are used thiourea salts having general formula (I), in which R.sup.1 to R.sup.4 stand for hydrogen, C.sub.1 to C.sub.18 -alkyl, which may be substituted by carboxyl groups, C.sub.1 to C.sub.4 -alkoxycarbonyl groups or cyano groups, C.sub.2 to C.sub.12 -alkenyl, C.sub.2 to C.sub.12 -alkinyl, C.sub.5 to C.sub.8 -cycloalkyl, C.sub.7 to C.sub.12 -phenylalkyl or phenyl, which may be substituted by one or two C.sub.1 to C.sub.4 -alkyl residues, C.sub.1 to C.sub.4 -alkoxy residues, halogen atoms, hydroxyl groups, phenyl groups, phenyl residues or C.sub.1 to C.sub.4 alkoxycarbonyl groups; Y sands for a chemical bond or for linear or branched alkylene, alkenylene or alkinylene having each up to 20 C. atoms; A stands for hydrogen or a group having the formulae: --CO--H, --CO--R.sup.5, --CO--OH, --CO--OR.sup.5, --CO--NR.sup.6 R.sup.7, --CO--CH.sub.2 --CO--OR.sup.5, --O--CO--H, --O--CO--R.sup.5, --NR.sup.6 --CO--R.sup.5, --NR.sup.6 --CO--R.sup.5, --OR.sup.5, --SO.sub.2 --R.sup.5, --SO.sub.2 --OH, --SO.sub.2 --OR.sup.5, --PO(PH).sub.2, --PO(OH)(OR.sup.5), --PO(OR.sup.5).sub.2, OPO(OH).sub.2, --OPO(PH)(PR.sup.5) or --OPO(OR.sup.5).sub.2 in which R.sup.5 stands for C.sub.1 to C.sub.12 -alkyl, C.sub.2 to C.sub.12 -alkenyl, C.sub.2 to C.sub.12 -alkinyl, C.sub.5 to C.sub.8 -cycloalkyl, C.sub.7 to C.sub.12 -phenylalkyl or phenyl, which may be substituted by one or two C.sub.1 to C.sub.4 -alkyl residues, halogen atoms, hydroxyl groups, phenyl residues or C.sub.1 to C.sub.4 -alkoxycarbonyl groups; and R.sup.6 and R.sup.7 stand for hydrogen or C.sub.1 to C.sub.4 -alkyl; n is a number from 1 to 4 and X.sub.(--) stands for s water solubility-promoting, n-valent inorganic or organic anion.
    • PCT No.PCT / EP93 / 03383第 371日期:1995年6月15日 102(e)日期1995年6月15日PCT 1993年12月2日PCT公布。 公开号WO94 / 13862 日期1994年6月23日镍镀层部件通过从含水酸浴中电镀沉淀镍制成,其含有一种或多种镍盐,一种或多种无机酸和一种或多种增白剂作为必需组分。 作为增白剂,使用具有通式(I)的式(I)的硫脲盐,其中R 1至R 4表示氢,可被羧基取代的C 1至C 18烷基,C 1至C 4 - 烷氧基羰基或氰基,C 2至C 12 - 烯基,C 2至C 12 - 烷基,C 5至C 8环烷基,C 7至C 12苯基烷基或苯基,其可被一个或两个C 1至C 4烷基残基取代,C 1至C 4 - 烷氧基残基,卤素原子,羟基, 苯基,苯基残基或C1〜C4烷氧基羰基; Y砂用于化学键或线性或支链亚烷基,亚烯基或亚炔基,每个高达20 C.原子; A代表氢或具有下列通式的基团:-CO-H,-CO-R5,-CO-OH,-CO-OR5,-CO-NR6R7,-CO-CH2-CO-OR5,-O-CO- H,-O-CO-R5,-NR6-CO-R5,-NR6-CO-R5,-OR5,-SO2-R5,-SO2-OH,-SO2-OR5,-PO(PH) (OH)(OR 5),-PO(OR 5)2,OPO(OH)2,-OPO(PH)(PR 5)或-OPO(OR 5)2,其中R 5表示C 1〜C 12烷基, 可以被一个或两个C 1 -C 4烷基残基取代的C 1 -C 12 - 链烯基,C 2至C 12 - 烷基,C 5至C 8 - 环烷基,C 7至C 12 - 苯基烷基或苯基,卤素原子,羟基,苯基残基或C 1至C 4 - 烷氧基羰基; R6和R7代表氢或C1-C4烷基; n是1至4的数,X( - )表示s水溶性促进,n价无机或有机阴离子。
    • 4. 发明授权
    • Phosphonium salts and use thereof as brighteners for aqueous acidic
electronickelization baths
    • 鏻盐及其作为水性酸性电泳池的增白剂的用途
    • US5445724A
    • 1995-08-29
    • US307788
    • 1994-09-30
    • Bernd BurkhartAlfred OftringVolker SchwendemannKlaus Glaser
    • Bernd BurkhartAlfred OftringVolker SchwendemannKlaus Glaser
    • C07F9/54C25D3/12C25D3/14C25D3/16
    • C25D3/14C07F9/5407C07F9/5428
    • 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.
    • 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。
    • 5. 发明授权
    • Production of nickelized shaped articles
    • 镍化物品的生产
    • US5438140A
    • 1995-08-01
    • US211726
    • 1994-04-28
    • Alfred OftringBernd BurkhartVolker SchwendemannKlaus Glaser
    • Alfred OftringBernd BurkhartVolker SchwendemannKlaus Glaser
    • C07D215/10C07D213/20C07D217/10C25D3/18C07D217/00
    • C25D3/18
    • 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.
    • 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。
    • 6. 发明授权
    • Production of shining shaped articles coated with zinc or a zinc alloy
    • 生产镀锌或锌合金的发光成型制品
    • US5421990A
    • 1995-06-06
    • US140178
    • 1993-11-09
    • Erwin HahnBernhard DungBernd BurkhartChung-Ji Tschang
    • Erwin HahnBernhard DungBernd BurkhartChung-Ji Tschang
    • C25D3/22C25D3/56
    • C25D3/22
    • The production of shining shaped articles coated with zinc or a zinc alloy by electrodeposition of zinc or a zinc alloy from acidic aqueous electrolytic baths which contain as essential components one or more zinc salts and, where appropriate, salts of the other alloy metals, one or more conducting salts, one or more surfactants and one or more brighteners, entails employing as brighteners compounds of the formula I ##STR1## where R.sup.1 is C.sub.1 -C.sub.8 -alkoxy, phenoxy, benzyloxy, amino, C.sub.1 -C.sub.6 -alkylamino or di(C.sub.1 -C.sub.6)alkylamino,R.sup.2 is C.sub.1 -C.sub.4 -alkyl, phenyl, benzyl or the meanings of R.sup.1, andAr is phenyl or naphthyl which can additionally be substituted by one to three C.sub.1 -C.sub.4 -alkyl groups or C.sub.1 -C.sub.4 -alkoxy groups.
    • PCT No.PCT / EP92 / 00983第 371日期:1993年11月9日 102(e)日期1993年11月9日PCT提交1992年5月6日PCT公布。 公开号WO92 / 22683 日期为1992年12月23日。通过从酸性水溶液电解浴中电镀锌或锌合金制成涂有锌或锌合金的闪亮成形制品,其中含有一种或多种锌盐和适当的盐, 其他合金金属,一种或多种导电盐,一种或多种表面活性剂和一种或多种增白剂,需要使用式I的增白剂化合物,其中R 1是C 1 -C 8 - 烷氧基,苯氧基,苄氧基,氨基,C 1 C 1-6 - 烷基氨基或二(C 1 -C 6)烷基氨基,R 2是C 1 -C 4烷基,苯基,苄基或R 1的含义,Ar是苯基或萘基,其可另外被一至三个C 1 -C 4烷基 基团或C 1 -C 4 - 烷氧基。
    • 9. 发明授权
    • Filter unit, filter device and filtration process for fluids
    • 过滤装置,过滤装置和流体过滤装置
    • US07641804B2
    • 2010-01-05
    • US11843161
    • 2007-08-22
    • Christian ThalmannThomas RodewaldtBernd Burkhart
    • Christian ThalmannThomas RodewaldtBernd Burkhart
    • B01D25/00B01D25/02B01D25/32
    • B01D25/001B01D25/26
    • A filter unit (10) and a filter device formed from several such units for filtering a fluid, especially a process fluid such as required for chip-removing machining processes. The filter units (10) each comprise a frame (11) and a filter medium (16). The frame (11) has support webs (12), which reinforce the frame (11) and support the filter medium (16). The support webs (12) are arranged on the downstream side (18) of the filter medium (16) to prevent clogging on the upstream side (17) and permit a simple removal of the filter cake. The filter units (10) are stacked on each other in alternating orientation such that the upstream sides (17) or the downstream sides (18) of two adjacent individual filter units (10) face each other. The frame (11) forms unfiltered fluid and filtered fluid flow nozzles (13), (14) through which the fluid to be filtered or the filtered fluid can flow.
    • 过滤器单元(10)和由若干这样的单元形成的过滤器装置,用于过滤流体,特别是诸如除屑加工过程所需的工艺流体。 过滤器单元(10)各自包括框架(11)和过滤介质(16)。 框架(11)具有支撑腹板(12),其加强框架(11)并支撑过滤介质(16)。 支撑腹板(12)布置在过滤介质(16)的下游侧(18)上,以防止上游侧(17)堵塞并允许简单地去除滤饼。 过滤器单元(10)以交替的方向彼此堆叠,使得两个相邻的单独过滤器单元(10)的上游侧(17)或下游侧(18)彼此面对。 框架(11)形成未过滤的流体和过滤的流体流动喷嘴(13),(14),待过滤流体或过滤的流体可以通过该流体流动喷嘴流动。