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    Fluorescent whitening agents
    51.
    发明授权
    Fluorescent whitening agents 失效
    荧光增白剂

    公开(公告)号：US06464735B2

    公开(公告)日：2002-10-15

    申请号：US09766984

    申请日：2001-01-22

    申请人： Peter Rohringer ,  Georges Metzger ,  Dieter Reinehr

    发明人： Peter Rohringer ,  Georges Metzger ,  Dieter Reinehr

    IPC分类号： C07D25100

    CPC分类号： C09B23/148 ,  C07D251/68 ,  C11D3/42 ,  D06L4/621 ,  D06L4/657 ,  D06L4/75 ,  D06M13/07 ,  D06M13/358 ,  D06P1/6426 ,  D21H21/30 ,  Y10S8/919

    摘要： The present invention provides new compounds having the formula: in which X is O or, preferably, NH; M is hydrogen, an alkali metal atom, ammonium or a cation formed from an amine; each R1, independently, is an aminoacid residue from which a hydrogen atom on the amino group has been removed; n is 1 or 2; and each R2, independently, is hydrogen, C1-C3alkyl, halogen, cyano, COOR in which R is hydrogen or C1-C3alkyl, CONH—R in which R has its previous significance, SO2NH—R in which R has its previous significance, NH—COR in which R has its previous significance, SO3M in which M has its previous significance or, when n is 1, R2 can also be CO—R3 in which R3 is C1-C3alkyl or phenyl; provided that those compounds are excluded in which a) X is NH, n is 1 and R2 is SO3M in which M has its previous significance; or b) X is NH, n is 2 and one R2 is SO3M in which M has its previous significance, and the other R2 is hydrogen, methyl or halogen; or c) X is NH, n is 1, R1 is glycine and R2 is H or CO2H; or d) X is NH, n is 2, each R2 is SO3M in which M has its previous significance and the SO3M groups are in 2,5-positions in the phenyl ring and R1 is D,L-alanine, L-valine, L-leucine, L-isoleucine, L-threonine, L-aspartic acid, L-glutamic acid, L-phenylalanine, L-proline, (),L- or glycine. Most of the new class of 4,4′-diaminostilbene-2,2′-disulfonic acid compounds are useful as fluorescent whitening agents, especially for paper.

    摘要翻译： 本发明提供了新的具有下式的化合物：其中X为O或优选为NH; M是氢，碱金属原子，铵或由胺形成的阳离子; 每个R 1独立地是氨基酸被除去的氨基酸残基; n为1或2; 并且每个R 2独立地是氢，C 1 -C 3烷基，卤素，氰基，其中R是氢或C 1 -C 3烷基的COOR，其中R具有其先前含义的CONH-R，其中R具有其先前含义的SO 2 NH- 其中R具有其先前意义的NH-COR，其中M具有其先前含义的SO 3 M，或当n为1时，R 2也可以是其中R 3为C 1 -C 3烷基或苯基的CO-R 3;条件是将这些化合物排除在 哪一个）X是NH，n是1，R2是SO3M，其中M具有其先前的意义; 环）X是NH，n是2，一个R2是SO3M，其中M具有其先前的意义，另一个R 2是氢，甲基或卤素; orc）X是NH，n是1，R1是甘氨酸，R2是H或CO2H; ord）X是NH，n是2，每个R2是SO3M，其中M具有其先前的意义，SO3M基团在苯环中是2,5位，R1是D，L-丙氨酸，L-缬氨酸，L L-亮氨酸，L-异亮氨酸，L-苏氨酸，L-天冬氨酸，L-谷氨酸，L-苯丙氨酸，L-脯氨酸，（），L-或甘氨酸。 大多数新类的4,4'-二氨基芪-2,2'-二磺酸化合物可用作荧光增白剂，特别是用于纸。

    Bleaching or washing composition
    52.
    发明授权
    Bleaching or washing composition 失效
    漂白或洗涤组合物

    公开(公告)号：US06228127B1

    公开(公告)日：2001-05-08

    申请号：US09051464

    申请日：1998-04-10

    申请人： Dieter Reinehr ,  Georges Metzger

    发明人： Dieter Reinehr ,  Georges Metzger

    IPC分类号： C11D339

    CPC分类号： C11D3/3932 ,  C07C251/24

    摘要： A bleaching or washing composition comprising a peroxy compound and a specified cobalt compound is disclosed, as well as a process for bleaching or washing a fabric or dishes by contacting them with said bleaching or washing composition.

    摘要翻译： 公开了包含过氧化合物和特定钴化合物的漂白或洗涤组合物，以及通过使其与所述漂白或洗涤组合物接触来漂洗或洗涤织物或餐具的方法。

    Inhibition of re-absorption of migrating dyes in the wash liquor
    56.
    发明授权
    Inhibition of re-absorption of migrating dyes in the wash liquor 失效
    在洗涤液中抑制迁移染料的再吸收

    公开(公告)号：US5741920A

    公开(公告)日：1998-04-21

    申请号：US469596

    申请日：1995-06-06

    申请人： Claude Eckhardt ,  Dieter Reinehr

    发明人： Claude Eckhardt ,  Dieter Reinehr

    IPC分类号： C07F13/00 ,  C11D3/00 ,  C11D3/16 ,  C11D3/26 ,  C11D3/34 ,  C11D3/39 ,  C11D3/395 ,  D06L3/02 ,  D06M13/02 ,  D06M13/50 ,  D06M13/503

    CPC分类号： C11D3/3932 ,  C11D3/0021

    摘要： A process for inhibiting the re-absorption of migrating dyes in the wash liquor comprises introducing into a wash liquor containing a peroxide-containing detergent, from 0.5 to 150 mg, per liter of wash liquor, of one or more manganese compounds having the formula (1), (2), (3), (4), (5), (6) or (7) as defined in the specification. The manganese compounds do not exhaust at all on to cotton, polyamide or polyester fibres so that the compounds cannot lead to fibre discolouration problems.

    摘要翻译： 用于抑制洗涤液中迁移染料的再吸收的方法包括将含有过氧化物的洗涤剂的洗涤液引入每升洗涤液0.5至150mg的一种或多种具有式（ 1），（2），（3），（4），（5），（6）或（7）。 锰化合物完全不排放到棉，聚酰胺或聚酯纤维上，使得化合物不能导致纤维变色问题。

    Textile treatment
    57.
    发明授权
    Textile treatment 失效
    纺织品处理

    公开(公告)号：US5688758A

    公开(公告)日：1997-11-18

    申请号：US662091

    申请日：1996-06-12

    申请人： Dieter Reinehr ,  Claude Eckhardt

    发明人： Dieter Reinehr ,  Claude Eckhardt

    IPC分类号： D06L3/12 ,  C09B57/00 ,  C11D3/42 ,  C11D3/60 ,  D06B20060101 ,  D06B1/00 ,  D06M20060101 ,  D06M11/00 ,  D06M13/00 ,  D06M13/02 ,  D06M13/07 ,  D06M13/244 ,  D06M13/282 ,  D06M13/285 ,  D06M13/288 ,  D06M13/322 ,  D06M13/325 ,  D06M13/352 ,  D06M13/388 ,  D06M13/402 ,  D06M13/46 ,  D06M13/463 ,  D06M13/467 ,  D06M13/47 ,  D06M13/473 ,  D06M101/00 ,  D06M101/02 ,  D06M101/04 ,  D06M101/10 ,  D06M101/12 ,  D06M101/16 ,  D06M101/18 ,  D06M101/22 ,  D06M101/28 ,  D06M101/30 ,  D06M101/32 ,  D06M101/34 ,  D06P20060101 ,  D06M13/248

    CPC分类号： C11D3/42 ,  D06L3/12 ,  D06L3/1207 ,  D06L3/1257 ,  D06M2200/25

    摘要： There is provided a stable, concentrated fabric rinse composition comprising 0.3 to 10, preferably 0.3 to 3% by weight of a fluorescent whitening agent which is compatible with a fabric care ingredient, preferably a cationic, amphoteric or anionic fluorescent whitening agent, based on the total weight of the composition, and optionally a fabric care ingredient, preferably a fabric softener, a stain release or stain repellant ingredient or a water-proofing agent, the remainder being substantially water. The fabric rinse composition is preferably a fabric softener composition comprising 5 to 25, preferably 10 to 20% by weight of a cationic fabric softening agent and 0.3 to 10, preferably 0.3 to 3% by weight of a cationic, amphoteric or anionic fluorescent whitening agent, each based on the total weight of the composition, the remainder being substantially water. The present invention also provides method for the treatment of a textile article, comprising applying, to the previously washed article, the said fabric rinse composition, preferably the rinse cycle fabric softener composition, whereby the sun protection factor, and other properties such as the tear Strength and lighffastness of articles so treated can be significantly increased.

    摘要翻译： 提供了一种稳定的浓缩织物漂洗组合物，其包含0.3至10重量％，优选0.3至3重量％的荧光增白剂，其与织物护理成分，优选阳离子，两性或阴离子荧光增白剂相容，基于 组合物的总重量和任选的织物护理成分，优选织物柔软剂，防污剂或防污剂成分或防水剂，其余部分基本上为水。 织物漂洗组合物优选为织物柔软剂组合物，其包含5至25重量％，优选10至20重量％的阳离子织物软化剂和0.3至10重量％，优选0.3至3重量％的阳离子，两性或阴离子荧光增白剂 ，各自基于组合物的总重量，其余基本上是水。 本发明还提供了一种用于处理纺织制品的方法，其包括向先前洗涤的制品施加所述织物漂洗组合物，优选漂洗循环织物柔软剂组合物，由此防晒因子和其它性质如撕裂 如此处理的物品的强度和亮度可以显着提高。

    Process for the preparation of 1,3,5-triazines
    58.
    发明授权
    Process for the preparation of 1,3,5-triazines 失效
    制备1,3,5-三嗪的方法

    公开(公告)号：US5545836A

    公开(公告)日：1996-08-13

    申请号：US312597

    申请日：1994-09-27

    申请人： Dieter Reinehr ,  Elek Borsos

    发明人： Dieter Reinehr ,  Elek Borsos

    IPC分类号： C07D251/24 ,  C08K5/3492 ,  C09K3/00

    CPC分类号： C08K5/3492 ,  C07D251/24

    摘要： The invention relates to a simple, one-step process for the preparation of triazines of formula ##STR1## which comprises reacting the benzonitrile of formula (I) ##STR2## with the benzonitrile of formula (II) ##STR3## in the temperature range from 180.degree. to 260.degree. C., in which formulae above R.sub.1 and R.sub.2 are as defined in claim 1.The compounds prepared by this process find utility as UV absorbers or as starting materials for the preparation of UV absorbers.

    摘要翻译： 本发明涉及一种制备式（1）的三嗪的简单的一步法，其包括使式（I）的苄腈与图式（II）的苄腈（IMAMA）在 温度范围为180℃至260℃，其中R 1和R 2上的式如权利要求1中所定义。通过该方法制备的化合物可用作UV吸收剂或作为制备UV吸收剂的起始材料。

    Dimeric benzotriazoles as UV absorbers
    59.
    发明授权
    Dimeric benzotriazoles as UV absorbers 失效
    二苯基三唑作为紫外线吸收剂

    公开(公告)号：US5488112A

    公开(公告)日：1996-01-30

    申请号：US392638

    申请日：1995-02-22

    申请人： Dieter Reinehr ,  Jean-Pierre Bacher ,  Andre Schmitter

    发明人： Dieter Reinehr ,  Jean-Pierre Bacher ,  Andre Schmitter

    IPC分类号： C07D249/20 ,  C07D403/14 ,  C08K5/16 ,  C08K5/3472 ,  C08K5/3475 ,  C09K3/00

    CPC分类号： C07D403/14 ,  C07D249/20 ,  C08K5/3475

    摘要： The invention relates to dimeric 2-(2'-hydroxyphenyl)benzotriazoles of the formula I ##STR1## in which p is 0 or 1; is C.sub.1 -C.sub.12 alkylene;R.sub.1 and R'.sub.1, independently of one another, are hydrogen, halogen, C.sub.1 -C.sub.18 aklyl, C.sub.1 -C.sub.18 alkoxy or --CN;R.sub.2 and R'.sub.2, independently of one another, are hydrogen or C.sub.1 -C.sub.18 alkyl or together are C.sub.2 -C.sub.12 alkylene or C.sub.2 -C.sub.12 hydroxyalkylene; andR.sub.3 and R'.sub.3, independently of one another, are hydrogen, halogen, C.sub.1 -C.sub.18 alkyl or C.sub.1 -C.sub.18 alkoxy.The compounds of formula I are highly suitable for the stabilization of organic material against the harmful effects of heat, oxygen and light, in particular UV radiation.

    摘要翻译： 本发明涉及式I（I）的二聚2-（2'-羟基苯基）苯并三唑，其中p为0或1; 是C 1 -C 12亚烷基; R 1和R'1彼此独立地是氢，卤素，C 1 -C 18烷基，C 1 -C 18烷氧基或-CN; R2和R'2彼此独立地是氢或C1-C18烷基或一起是C2-C12亚烷基或C2-C12-羟基亚烷基; 和R 3和R'3彼此独立地是氢，卤素，C 1 -C 18烷基或C 1 -C 18烷氧基。 式I的化合物非常适合于有机材料的稳定化，以抵抗热，氧和光，特别是UV辐射的有害影响。

    Process for the preparation of hydroxyphenyl-1,3,5-triazines
    60.
    发明授权
    Process for the preparation of hydroxyphenyl-1,3,5-triazines 失效
    制备羟苯基-1,3,5-三嗪的方法

    公开(公告)号：US5478935A

    公开(公告)日：1995-12-26

    申请号：US321492

    申请日：1994-10-12

    申请人： Dieter Reinehr ,  Jean P. Bacher

    发明人： Dieter Reinehr ,  Jean P. Bacher

    IPC分类号： C07D251/10 ,  C07D251/24 ,  C08K5/3492 ,  C09K3/00

    CPC分类号： C07D251/24 ,  C07D251/10 ,  C08K5/3492

    摘要： A simple process for the preparation of a triazine of formula (1) is described, which comprises converting a dihydrotriazine of formula (2) with a reducing agent to a 1,3,5-triazine of formula (1).The triazines obtained by the novel process are suitable UV absorbers for organic materials, in particular for polyester fiber materials, or suitable starting materials for the preparation of UV absorbers.

    摘要翻译： 描述了制备式（1）的三嗪的简单方法，其包括用还原剂将式（2）的二氢三嗪转化为式（1）的1,3,5-三嗪。 通过新方法获得的三嗪是用于有机材料的UV吸收剂，特别是用于聚酯纤维材料的UV吸收剂或用于制备UV吸收剂的合适的起始材料。