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1. 发明授权

US06365737B1 Process for the preparation of stilbene compounds 失效
标题翻译：二苯乙烯化合物的制备方法
公开(公告)号：US06365737B1
公开(公告)日：2002-04-02
申请号：US09622472
申请日：2000-08-17
申请人： Georges Metzger , Fabienne Cuesta , Peter Rohringer , Dieter Reinehr , René Schlatter
发明人： Georges Metzger , Fabienne Cuesta , Peter Rohringer , Dieter Reinehr , René Schlatter
IPC分类号： C07D25168
CPC分类号： C11D3/42 , C07D251/68 , D06L4/621 , D06M2200/25 , D21H21/30
摘要： A process for the preparation of a 4,4′-bis-(triazinylamino)-stilbene-2,2′-disulphonic acid compound of formula (1) is disclosed, characterized in that (a) in a first reaction step cyanurchloride is reacted with the disodium salt of 4,4′-diaminostilbene-2,2′-disulfonic acid to give the intermediate of formula (2); (b) in a second reaction step the compound of formula (2) is reacted with a compound of formula R1—H and/or R2—H to give the compound of formula (3); (c) in a third step the compound of formula (3) is reacted with the compound of the formula R3H, and reaction step (a) and/or (c) are carried out in a medium consisting of a mixture of water and a polyglycol to give the compound of formula (1), wherein R1, R2 and R3, independently, are phenylamino; phenylamino substitued by C1-C3alkyl, halogen, cyano, COOR or COR; CONH—R; SO2NH—R; NH—COR; mono- or disulphonated phenylamino; morpholino; piperidino; pyrrolidino; —NH2; —NH(C1-C4alkyl); —N(C1-C4alkyl)2; —NH(C2-C4hydroxyalkyl); —N(C2-C4hydroxyalkyl)2; —N(C1-C4alkyl)(C2-C4hydroxyalkyl); NHC2-C4 alkylsulphonic acid; —OC1-C4alkyl; an aminoacid or aminoacid amide residue from which a hydrogen atom on the amino group has been removed; R1 and R2 may further independently represent hydrogen; C1-C4alkyl; phenyl; naphthyl; phenyl or naphthyl substituted by C1-C4alkyl, C1-C4alkoxy, halogen, C2-C5alkanoyl-amino, nitro, sulpho or C1-C4alkylated amino; R is hydrogen; or C1-C3alkyl; and M is H, Na, Li, K, Ca, Mg, ammonium, or ammonium that is mono-, di-, tri- or tetrasubstituted by C1-C4alkyl, C2-C4hydroxyalkyl or a mixture thereof.
摘要翻译：公开了制备式（1）的4,4'-双 - （三嗪基氨基） - 茋-2,2'-二磺酸化合物的方法，其特征在于（a）在第一反应步骤中，氰化氢反应与4,4'-二氨基芪-2,2'-二磺酸的二钠盐得到式（2）的中间体; （b）在第二反应步骤中，将式（2）化合物与式R 1 -H和/或R 2 -H的化合物反应，得到式（3）化合物; （c）在第三步中，式（3）化合物与式R3H的化合物反应，反应步骤（a）和/或（c）在由水和得到式（1）化合物，其中R 1，R 2和R 3独立地是苯基氨基; 由C 1 -C 3烷基，卤素，氰基，COOR或COR取代的苯基氨基; CONH-R; SO2NH-R; NH-COR; 单或二磺基苯基氨基; 吗啉代哌啶子吡咯烷 -NH2; -NH（C 1 -C 4烷基）; -N（C 1 -C 4烷基）2; -NH（C 2 -C 4羟烷基）; -N（C 2 -C 4羟烷基）2; -N（C 1 -C 4烷基）（C 2 -C 4羟烷基）; NHC2-C4烷基磺酸; -OC1-C4烷基; 已除去氨基上的氢原子的氨基酸或氨基酸酰胺残基; R 1和R 2可以进一步独立地表示氢; C 1 -C 4烷基; 苯基; 萘基; 被C 1 -C 4烷基，C 1 -C 4烷氧基，卤素，C 2 -C 5烷酰基 - 氨基，硝基，磺基或C 1 -C 4烷基化氨基取代的苯基或萘基; R是氢; 或C 1 -C 3烷基; 并且M是被C 1 -C 4烷基，C 2 -C 4羟烷基或其混合物单，二，三或四取代的H，Na，Li，K，Ca，Mg，铵或铵。

2. 发明授权

US06929667B2 Method for the fluorescent whitening of cotton 有权
公开(公告)号：US06929667B2
公开(公告)日：2005-08-16
申请号：US10333258
申请日：2001-07-12
申请人： Fabienne Cuesta , Dieter Reinehr , Hans Kramer , Georges Metzger , Bernd Wockenfuss
发明人： Fabienne Cuesta , Dieter Reinehr , Hans Kramer , Georges Metzger , Bernd Wockenfuss
IPC分类号： C07D251/68 , D06L3/12 , D06M13/358 , D06P5/06
CPC分类号： D06P5/06 , C07D251/68 , D06L4/621 , D06M13/358 , D06M2101/06 , Y10S8/918
摘要： A method for the fluorescent whitening of cotton in a discontinuous process comprising contacting the cotton, I an aqueous bath having a pH value of 6 or less, with one or more compounds of the Formula (I) wherein R1 represents an —SO2R3, —SOR3, CO2M, —CO2R3, —CONR3R4, —CN or —NO2 substituent, R2 is —NH2, —NH(C1-C4alkyl), —N(C1-C4alkyl)2, —NH(C2-C4hydroxyalkyl), —N(C2-C4hydroxyalkyl)2, —NH(C1-C4alkoxy)(C1-C4alkyl), —N[(C1-C4alkoxy)(C1-C4alkyl)]2, NHC2—C4alkylsulphonic acid, morpholineo, piperidino pyrrolidino, an amino acid or amino acid amide residue from which a hydrogen atom on the amino group has been removed, —OC1-C4alkyl or —OC1-C4hydroxyalkyl, R3 and R4 each, independently, represent hydrogen, C1-C4alkyl, C2-C4hydroxyalkyl or C1-C4alkoxyC1-C4alkyl and M is H, Na, Li, K, Ca, Mg, ammonium, or ammonium that is mono-, di-, tri- or tetrasubsituted by C1-C4alkyl, C2-C4hydroxyalkyl or a mixture thereof, some of which are new

3. 发明授权

US6096919A Process for the preparation of sulphonated distyryl-biphenyl compounds 失效
标题翻译：制备磺化二苯乙烯基 - 联苯化合物的方法
公开(公告)号：US6096919A
公开(公告)日：2000-08-01
申请号：US309232
申请日：1999-05-10
申请人： Dieter Reinehr , Georges Metzger , Fabienne Cuesta , Denis Planchenault , Eric Signoret
发明人： Dieter Reinehr , Georges Metzger , Fabienne Cuesta , Denis Planchenault , Eric Signoret
IPC分类号： C11D3/395 , C07C303/06 , C07C303/08 , C07C303/22 , C07C303/32 , C07C309/32 , C07C309/39 , C07C309/42 , C07C309/46 , C07C309/48 , C07C309/49 , C11D3/42 , C11D7/54 , D06L3/12 , D21H21/30 , C07C247/00
CPC分类号： C07C309/46 , C07C303/06 , C07C303/22 , C07C303/32 , C11D3/42 , D06L3/1214 , D21H21/30
摘要： A process for the preparation of sulphonated distyryl-biphenyl compounds of formula: ##STR1## in which R.sub.1 represents hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy or halogen, R.sub.1A represents hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy or halogen and M represents hydrogen, an alkaline- or alkaline earth-metal, or ammonium, characterised by reacting a compound of formula: ##STR2## in which R.sub.2 represents C.sub.1 -C.sub.5 alkyl, with a compound of formula: ##STR3## whereby R.sub.3 represents phenyl, optionally substituted by C.sub.1 -C.sub.4 alkoxy, halogen or SO.sub.3 M, or C.sub.1 -C.sub.12 alkyl, R.sub.4 represents C.sub.2 -C.sub.6 alkylene, and M, R.sub.1 and R.sub.1A are defined as above, in an alcoholic or dipolar aprotic solvent and in the presence of a strong base. Novel compounds of formulae (3) and (4) and a process for their preparation.
摘要翻译：制备下式的磺化二苯乙烯基联苯化合物的方法：其中R 1表示氢，C 1 -C 5烷基，C 1 -C 5烷氧基或卤素，R 1A表示氢，C 1 -C 5烷基，C 1 -C 5烷氧基或卤素，M表示氢，碱土金属或碱土金属或铵，其特征在于使下式化合物（其中R 2表示C 1 -C 5烷基）与下式化合物反应：其中R 3表示苯基，任选被C 1 -C 4烷氧基，卤素或 SO 3 M或C 1 -C 12烷基，R 4表示C 2 -C 6亚烷基，并且M，R 1和R 1A如上定义，在醇或偶极非质子溶剂中并在强碱存在下。式（3）和（4）的新型化合物及其制备方法。

4. 发明授权

US06482241B1 Asymmetric stilbene compounds 失效
标题翻译：不对称二苯乙烯化合物
公开(公告)号：US06482241B1
公开(公告)日：2002-11-19
申请号：US09657737
申请日：2000-09-08
申请人： Georges Metzger , Dieter Reinehr , Claude Eckhardt , Fabienne Cuesta
发明人： Georges Metzger , Dieter Reinehr , Claude Eckhardt , Fabienne Cuesta
IPC分类号： C07D25108
CPC分类号： C07D251/68 , C11D3/42 , D06M13/07 , D06M13/358 , D06M2101/04 , D06M2101/06 , D06M2101/10 , D06M2101/12 , D06M2101/16 , D06M2101/28 , D06M2101/32 , D06M2101/34 , D06M2200/25
摘要： The present invention provides, as a first aspect, an asymmetric compound having the formula: in which M is hydrogen, an alkali metal atom, ammonium or a cation formed from an amine; Xa and Xb are the same or different and each is NH2; NH(C1-C4alkyl); NH(C2-C4alkoxyalkyl); N(C1-C4alkyl)2; N(CH2CH2OH)2; a group NH—Z—NR1R2 in which Z is C2-C14alkylene or optionally substituted arylene, and R1 and R2 are the same or different and each is C1-C12alkyl or R1 and R2, together with the nitrogen atom to which they are each attached, form a morpholino, piperidino or piperazino ring; an aminoacid residue; C1-C4alkoxy; hydroxy-substituted-C2-C4alkoxy; and Ya and Yb are the same or different and each is a substituted amino group having both UVA and UVB-absorbing properties having the formula: in which R3 is CN; SO2R5 in which R5 is, C1-C12alkyl, C1-C12alkoxy, NH2, NH(C1-C4alkyl), N(C1-C4alkyl)2, N(CH2CH2OH)2, C1-C4alkoxy or hydroxy-substituted-C2-C4alkoxy; COR5 in which R5 has its previous significance; COOM in which M has its previous significance or NHCOR5 in which R5 has its previous significance and in which R4 has the same significance as R3 or is H, OH, C1-C4alkyl or C1-C4alkoxy and one of Xa and Xb can be identical to one of Ya and Yb, provided that one of Xa and Xb is different from the other and/or one of Ya and Yb is different from the other. The present invention also relates to a method of improving the sun protection factor (SPF) of textile fibre material, especially cotton, polyamide and wool, comprising treating them with the new compounds.
摘要翻译：作为第一方面，本发明提供具有下式的不对称化合物：其中M是氢，碱金属原子，铵或由胺形成的阳离子; Xa和Xb相同或不同，各自为NH 2; NH（C 1 -C 4烷基）; NH（C 2 -C 4烷氧基烷基）; N（C 1 -C 4烷基）2; N（CH 2 CH 2 OH）2; 其中Z为C 2 -C 14亚烷基或任选取代的亚芳基的基团NH-Z-NR 1 R 2，并且R 1和R 2相同或不同，并且各自为C 1 -C 12烷基或R 1和R 2以及它们各自连接的氮原子形成吗啉代，哌啶子基或哌嗪基环; 氨基酸残基; C1-C4烷氧基; 羟基取代的C 2 -C 4烷氧基; Ya和Yb相同或不同，并且各自为具有下式的UVA和UVB吸收性质的取代氨基：其中R3为CN; 其中R 5为C 1 -C 12烷基，C 1 -C 12烷氧基，NH 2，NH（C 1 -C 4烷基），N（C 1 -C 4烷基）2，N（CH 2 CH 2 OH）2，C 1 -C 4烷氧基或羟基取代的C 2 -C 4烷氧基的SO 2 R 5; COR5其中R5具有以前的意义; 其中M具有其先前意义的COOM或其中R5具有其先前意义的NHCOR5，并且其中R 4与R 3具有相同的含义或为H，OH，C 1 -C 4烷基或C 1 -C 4烷氧基，X a和X b中的一个可以相同 Ya和Yb中的一个，其中Xa和Xb中的一个与另一个不同，和/或Ya和Yb中的一个与另一个不同。本发明还涉及一种改善防晒因子（SPF）的方法纺织纤维材料，特别是棉花，聚酰胺和羊毛，包括用新化合物处理它们。

5. 发明授权

US6143889A Asymmetric stilbene compounds 失效
标题翻译：不对称二苯乙烯化合物
公开(公告)号：US6143889A
公开(公告)日：2000-11-07
申请号：US209940
申请日：1998-12-11
申请人： Georges Metzger , Dieter Reinehr , Claude Eckhardt , Fabienne Cuesta
发明人： Georges Metzger , Dieter Reinehr , Claude Eckhardt , Fabienne Cuesta
IPC分类号： C07D251/68 , C09K3/00 , C11D3/34 , C11D3/42 , D06M13/02 , D06M13/07 , D06M13/248 , D06M13/256 , D06M13/322 , D06M13/342 , D06M13/345 , D06M13/35 , D06M13/355 , D06M13/358 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/10 , D06M101/16 , D06M101/18 , D06M101/30 , D06M101/32 , D06M101/34 , C07D251/08
CPC分类号： C07D251/68 , C11D3/42 , D06M13/07 , D06M13/358 , D06M2101/04 , D06M2101/06 , D06M2101/10 , D06M2101/12 , D06M2101/16 , D06M2101/28 , D06M2101/32 , D06M2101/34 , D06M2200/25
摘要： Asymmetric compounds having the formula: in which M is hydrogen, an alkali metal atom, ammonium or a cation formed from an amine: Xa and Xb are the same or different and each is NH.sub.2 ; NH(C.sub.1 -C.sub.4 alkyl); NH(C.sub.2 -.sub.4 alkoxyalkyl); N(C.sub.1 -C.sub.4 alkyl).sub.2 ; N(CH.sub.2 CH.sub.2 OH).sub.2 ; a group NH--Z--NR.sub.1 R.sub.2 in which Z is C.sub.2 -C.sub.14 alkylene or optionally substituted arylene, and R.sub.1 and R.sub.2 are the same or different and each is C.sub.1 -C.sub.12 alkyl or R.sub.1 and R.sub.2, together with the nitrogen atom to which they are each attached, form a morpholino, piperidino or piperazino ring; an aminoacid residue; C.sub.1 -C.sub.4 alkoxy; hydroxy-substituted-C.sub.2 -C.sub.4 alkoxy; ##STR1## and Ya and Yb are the same or different and each is a substituted amino group having both UVA and UVB-absorbing properties having the formula: ##STR2## in which R.sub.3 is CN; SO.sub.2 R.sub.5 in which R.sub.5 is C.sub.1 -C.sub.12 alkyl, C.sub.1 -C.sub.12 alkoxy, NH.sub.2, NH(C.sub.1 -C.sub.4 alkyl), N(C.sub.1 -C.sub.4 alkyl).sub.2, N(CH.sub.2 CH.sub.2 OH).sub.2, C.sub.1 -C.sub.4 alkoxy or hydroxy-substituted-C.sub.2 -C.sub.4 alkoxy; COR.sub.5. In which R.sub.5 has its previous significance; COOM or NHCOR.sub.5 and in which R.sub.4 has the same meaning as R.sub.3 or H, OH, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy and one of Xa and Xb can be identical to one of Ya and Yb, provided that one of Xa and Xb is different from the other and/or one of Ya and Yb is different from the other, and their use improve the sun protection factor (SPF) of textile fiber material.
摘要翻译：具有下式的不对称化合物：其中M为氢，由胺形成的碱金属原子，铵或阳离子：Xa和Xb相同或不同，分别为NH 2; NH（C 1 -C 4烷基）; NH（C 2-4烷氧基烷基）; N（C 1 -C 4烷基）2; N（CH 2 CH 2 OH）2; 其中Z为C 2 -C 14亚烷基或任选取代的亚芳基的基团NH-Z-NR 1 R 2，并且R 1和R 2相同或不同，并且各自为C 1 -C 12烷基或R 1和R 2以及它们各自连接的氮原子形成吗啉代，哌啶子基或哌嗪基环; 氨基酸残基; C1-C4烷氧基; 羟基取代的C 2 -C 4烷氧基; Ya和Yb相同或不同，并且各自为具有下式的UVA和UVB吸收性质的取代氨基：其中R3为CN; SO 2 R 5，其中R 5是C 1 -C 12烷基，C 1 -C 12烷氧基，NH 2，NH（C 1 -C 4烷基），N（C 1 -C 4烷基）2，N（CH 2 CH 2 OH）2，C 1 -C 4烷氧基或羟基取代的C 2 -C 4烷氧基; COR5。其中R5具有以前的意义; COOM或NHCOR5，其中R4具有与R 3或H，OH，C 1 -C 4烷基或C 1 -C 4烷氧基相同的含义，Xa和Xb之一可以与Ya和Yb之一相同，条件是Xa和Xb之一不同从另一个和/或Ya和Yb之一是不同的，它们的使用改善纺织纤维材料的防晒因子（SPF）。

6. 发明授权

US06458169B2 Fluorescent whitening agents 失效
标题翻译：荧光增白剂
公开(公告)号：US06458169B2
公开(公告)日：2002-10-01
申请号：US09767112
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, D,L-methionine 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，D，L-甲硫氨酸或甘氨酸。新的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。

7. 发明授权

US06464735B2 Fluorescent whitening agents 失效
标题翻译：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。

8. 发明授权

US06143888A Use of triazine-based UVAs for use as quenchers in paper-making processes 失效
标题翻译：在制纸过程中使用三嗪基UVA作为猝灭剂
公开(公告)号：US06143888A
公开(公告)日：2000-11-07
申请号：US194767
申请日：1998-12-02
申请人： Peter Rohringer , Dieter Reinehr , Robert Hochberg , Georges Metzger
发明人： Peter Rohringer , Dieter Reinehr , Robert Hochberg , Georges Metzger
IPC分类号： C07D251/18 , C07D251/14 , C07D251/22 , C07D251/42 , C07D251/48 , C07D251/54 , C07D251/68 , C08K5/3492 , C09B67/00 , C09K3/00 , D06L3/12 , D06M13/358 , D21H21/28 , D21H21/30 , C09K11/06
CPC分类号： D06L3/1214 , C07D251/42 , C07D251/48 , C07D251/54 , D06L3/1207 , D06L3/1257 , D06M13/358 , D21H21/30
摘要： The present invention provides a process for the inhibition (quenching) of the effect of an anionic fluorescent whitening agents on a substrate, comprising treating the substrate with a triazine UVA compound, some of which are new compounds.
摘要翻译： PCT No.PCT / EP97 / 02606 Sec。 371日期1998年12月2日第 102（e）日期1998年12月2日PCT提交1997年5月22日PCT公布。第WO97 / 46541号公报日期1997年12月11日本发明提供了抑制（淬灭）阴离子荧光增白剂对底物的作用的方法，其包括用三嗪UVA化合物处理底物，其中一些是新化合物。

9. 发明授权

US06210449B1 Fluorescent whitening agents 失效
标题翻译：荧光增白剂
公开(公告)号：US06210449B1
公开(公告)日：2001-04-03
申请号：US09381468
申请日：1999-09-20
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 formula (1), in which X is 0 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, D,L-methionine 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：本发明提供具有式（1）的新化合物，其中X为0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具有其先前含义的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; 条件是排除这些化合物，其中a）X是NH，n是1，R2是其中M具有其先前意义的SO 3 M; 或b）X是NH，n是2，一个R2是SO3M，其中M具有其先前的含义，另一个R 2是氢，甲基或卤素; 或c）X是NH，n是1，R1是甘氨酸，R2是H或CO2H; 或d）X是NH，n是2，每个R2是SO3M，其中M具有其先前的意义，SO 3 M基团在苯环中是2.5位，R 1是D，L-丙氨酸，L-缬氨酸， 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，D，L-甲硫氨酸或甘氨酸。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。

10. 发明授权

US06818205B2 Use of fluorescent whitening agents 失效
标题翻译：使用荧光增白剂
公开(公告)号：US06818205B2
公开(公告)日：2004-11-16
申请号：US10149396
申请日：2002-06-11
申请人： Dieter Reinehr , Helmut Luther , Georges Metzger
发明人： Dieter Reinehr , Helmut Luther , Georges Metzger
IPC分类号： A61K742
CPC分类号： A61Q19/02 , A61K8/466 , A61K8/49 , A61K8/494 , A61K8/4966 , A61K8/498 , A61K8/731 , A61K8/732 , A61K8/8147 , A61K8/8158 , A61K2800/434 , A61Q17/04
摘要： The use of a polymeric carrier material treated with a fluorescent whitening agent, for lightening human skin and for protecting human skin against UV radiation, is described.
摘要翻译：描述了使用用荧光增白剂处理的聚合物载体材料，用于减轻人体皮肤和保护人体皮肤免受紫外线辐射。

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