公开(公告)号：US20080307585A1

公开(公告)日：2008-12-18

申请号：US10585956

申请日：2005-01-10

申请人： Fabienne Cuesta ,  Ted Deisenroth ,  Peter Rohringer

发明人： Fabienne Cuesta ,  Ted Deisenroth ,  Peter Rohringer

IPC分类号： D06L3/12 ,  D21H23/00

CPC分类号： D21H21/30 ,  C07D251/68 ,  C11D3/42 ,  D06L4/621 ,  D06L4/65 ,  D06M13/35 ,  D06M13/352 ,  D06M13/355 ,  D06M13/358 ,  D06M2200/25

摘要： The present invention relates to a fluorescent whitening agent comprising a mixture of two symmetrically and one asymmetrically substituted triazinylaminostilbene disulphonic acids, certain novel derivatives, a process for their preparations and use of the mixture for whitening synthetic or natural organic materials, especially paper and for the fluorescent whitening and improvement of sun protection factors of textile materials.

摘要翻译： 本发明涉及一种荧光增白剂，其包含两种对称和一种不对称取代的三嗪基氨基芪二磺酸的混合物，某些新型衍生物，其制备方法和使用该混合物以增白合成或天然有机材料，特别是纸和用于 荧光增白，改善纺织材料防晒系数。

公开(公告)号：US20080191169A1

公开(公告)日：2008-08-14

申请号：US11579011

申请日：2005-04-25

申请人： Peter Rohringer ,  Robert Hochberg ,  Oliver Becherer ,  Stéphane Biry

发明人： Peter Rohringer ,  Robert Hochberg ,  Oliver Becherer ,  Stéphane Biry

IPC分类号： C09K11/06

CPC分类号： B41M5/52 ,  B41M5/5218 ,  B41M5/5227 ,  B41M5/5236 ,  B41M5/5245 ,  B41M5/5254

摘要： The invention relates to a composition for optical brightening of substrates suitable for ink jet printing, comprising a) a fluorescent whitening agent of the formula (1): wherein X1, X2, X3 and X4 each, independent of the other, represent —NR1 R2 or —OR3, wherein R, and R2 are, independently of each other, hydrogen, cyano, a C,-C4alkyl group, which is unsubstituted or substituted by one or two of the following residues selected from the group consisting of C,-C4alkoxy, hydroxy, carboxyl or a salt thereof (—CO2M), cyano, carbonamido, thiol, guanidine, substituted or unsubstituted phenyl, unsubstituted or C.-C4alkyl-substituted C5C8cycloalkyl, halogen, a heterocycle and a sulphonic acid residue and wherein the carbon chain of an alkyl group having two, three or four carbon atoms can be interrupted by oxygen, or, alternatively, a C5-C7cycloalkyl group or R, and R2, together with the nitrogen atom linking them, complete a 5- or 6-membered heterocyclic ring; R3 represents C,-C4represents H, Na, Li, K, Ca, Mg, ammonium, or ammonium that is mono-, di-, tri- or tetrasubstituted by C1-C4alkyl and/or C2-C4hydroxyalkyl or mixtures of fluorescent whitening agents of formula (1); b) a catatonic polymer; c) water and, optionally least one pigment and/or at least one further auxiliary, methods of use of the composition and substrates that have been treated therewith.

摘要翻译： 本发明涉及适用于喷墨印刷的基材的光学增白组合物，其包含a）式（1）的荧光增白剂：其中X 1，X 2， >，X 3和X 4各自独立地表示-NR 1 R 2 - 或 - OR 3，其中R 1和R 2彼此独立地为氢，氰基，C 1 -C 4烷基，其未被取代或被一个或两个 的选自C 1 -C 4烷氧基，羟基，羧基或其盐（-CO 2 M），氰基，碳酰氨基，硫醇，胍，取代或未取代的苯基，未取代的 或C-C 4烷基取代的C 5 -C 8环烷基，卤素，杂环和磺酸残基，并且其中具有两个，三个或三个 四个碳原子可以被氧中断，或者可选地，C5-C7环烷基或R和R2 与连接它们的氮原子一起形成5或6元杂环; R 3表示C 1 -C 4表示H，Na，Li，K，Ca，Mg，铵或铵，其是单 - ，二 - ，三 - 或 由C 1 -C 4烷基和/或C 2 -C 4羟烷基或式（1）的荧光增白剂的混合物四取代; b）紧张性聚合物; c）使用已用其处理的组合物和底物的水和任选的至少一种颜料和/或至少一种另外的辅助方法。

公开(公告)号：US20070260060A1

公开(公告)日：2007-11-08

申请号：US11811469

申请日：2007-06-11

申请人： Goetz Scheffler ,  Peter Rohringer ,  Ian Fletcher

发明人： Goetz Scheffler ,  Peter Rohringer ,  Ian Fletcher

IPC分类号： C07D251/54

CPC分类号： D21H21/30

摘要： The present invention provides novel bis-triazinylaminostilbene amphoteric fluorescent whitening agents, comprising both individual components and mixtures thereof, a process for their preparation, intermediates useful for their preparation and use of the fluorescent whitening agents for the fluorescent whitening of paper.

摘要翻译： 本发明提供新颖的双 - 三嗪基氨基芪两性荧光增白剂，其包括单独组分及其混合物，其制备方法，可用于其制备和使用荧光增白剂用于纸的荧光增白的中间体。

公开(公告)号：US20050161184A1

公开(公告)日：2005-07-28

申请号：US10508444

申请日：2003-03-13

申请人： Goetz Scheffler ,  Peter Rohringer ,  Rene Schlatter ,  Ted Deisenroth

发明人： Goetz Scheffler ,  Peter Rohringer ,  Rene Schlatter ,  Ted Deisenroth

IPC分类号： C07D251/70 ,  C07D251/50 ,  C07D251/68 ,  D21H21/30 ,  C07D413/14 ,  C07D43/14

CPC分类号： C07D251/50 ,  B41M5/5227 ,  C07D251/68 ,  D21H21/30

摘要： A compound of the formula wherein A1 and A2 each, independently of one another, represent —SO3 or —SO3M, where M represents hydrogen, an alkaline or alkaline earth metal, ammonium or alkylammonium, B1 and B2 each, independently of one another, represent the moiety in which R1 represents hydrogen, a straight-chain C1-C12alkyl or branched C3-C12alkyl group which C2-C12alkyl and C3-C12alkyl group, respectively, may be interrupted by one or two heteroatoms and is unsubstituted or substituted by one or two —OH, —OC1-C4alkyl, —NH2, —NHC1-C4alkyl, —N(C1-C4alkyl)2, -N-pyrrolidino, -N-piperidino, -N-morpholino or —N+(C1C4alkyl)3 groups and R2 represents C1-C4alkyl, C2-C4hydroxyalkyl, —CH2CONH2, —CH2OOOH or —CH2OOO C1C4alkyl or, alternatively, B1 and B2 each, independently of one another, represent a group of the formula in which R3, R4 and R5 each, independently of each other, represent hydrogen, C1-C4alkyl, C2-C4hydroxyalkyl, the group —X′—NR6R7 or the group —X′—N+R3R6R7, whereby at least one of the substituents R4 and/or R5 represents —X′—NR6R7 or —X′—N+R3R6R7, X and X′ each, independently of each other, represent a straight-chain C2-C8alkylene or branched C3-Cealkylene chain, which is unsubstituted or substituted by one or two —OH or —C(═O)— groups, R6 and R7 each, independently of each other, represent hydrogen, C1-C4alkyl or, together with the nitrogen atom to which they are bound, complete a pyrrolidino, piperidino or morpholino ring and R2 is as previously defined and each D1 and D2, independently of one another, are either defined as for B1 and B2 or represent halogen, —NH2, C1-C4monoalkyl- or dialkylamino, said alkyl groups being unsubstituted or substituted by C1-C4alkoxy, amino, mono- or di-C1-C4alkylamino or tri-C1-C4alkylammonium; C2-C4hydroxyalkylamino, C2 C4di(hydroxyalkyl)amino, anilino, an aniline monosulphonic acid or sulphonamide residue or a 5- or 6-membered, saturated heterocyclic ring or, alternatively, mixtures of compounds of formula (1), a process for their preparation and the use thereof as fluorescent whitening agents, especially for paper.

公开(公告)号：US06723846B1

公开(公告)日：2004-04-20

申请号：US10070525

申请日：2002-03-06

申请人： Georges Metzger ,  Serge Hauger ,  Fabienne Cuesta ,  Christophe Bulliard ,  Peter Rohringer ,  Marc Roger Grienenberger

发明人： Georges Metzger ,  Serge Hauger ,  Fabienne Cuesta ,  Christophe Bulliard ,  Peter Rohringer ,  Marc Roger Grienenberger

IPC分类号： C07D25168

CPC分类号： C07D251/68 ,  Y10S8/919

摘要： The present invention relates to compounds having formula (1): wherein each R1 represents, independently, a linear C1-C4-alkylene residue which is unsubstituted or substituted by hydroxy, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-hydroxy- or alkoxy-alkoxy, —OCOM, —OCOC1-C4-alkyl, or an amino acid residue from which a hydrogen atom on the amino group has been removed; each R2 represents, independently, a linear C1-C4-alkylene residue which is unsubstituted or substituted by hydroxy, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-hydroxy- or alkoxy-alkoxy, —OCOM, —OCOC1-C4-alkyl, —CO2M, CO2C1-C4-alkyl SO3M or phenoxy which is unsubstituted or substituted by halogen, C1-C4-alkyl or C1-C4-alkoxy, —CO2M or CO2C1-C4-alkyl, NH3 or mono- or disubstituted amino; or phenyl which is unsubstituted or substituted by 1 to 3 SO3M, SO2NHC1-C4-alkyl, —SO2NH2, —CO2M, —CO2M, —CO2C1-C4-alkyl, —CONH2, —CONHC1-C4-alkyl, —NHCOC1-C4-alkyl or mono- or disubstituted amino groups; each R3 represents independently, hydrogen, C1-C4-alkyl, halogen, cyano, SO3M, —SO2NH2, SO2NHC1-C4-alkyl, —CO2M, —CO2C1-C4-alkyl, —CONH2, —CONHC1-C4-alkyl, or —NHCOC1-C4-alkyl; M is hydrogen, an alkali metal atom, ammonium or a cation formed from an amine and m is an integer of 1 to 3, a process for their preparation and use of the compounds as optical brightening agents for synthetic or natural organic materials or for removing stain in photographic materials.

摘要翻译： 本发明涉及具有式（1）的化合物：其中每个R 1独立地表示未被取代或被羟基，C 1 -C 4烷基，C 1 -C 4烷氧基，C 1 -C 4烷基取代的直链C 1 -C 4亚烷基 - 羟基 - 或烷氧基 - 烷氧基，-OCOM，-OCOC1-C4-烷基或氨基上氨基的氢原子被除去的氨基酸残基; 每个R 2独立地表示未被取代或被羟基，C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，C 1 -C 4 - 羟基 - 或烷氧基 - 烷氧基取代的直链C 1 -C 4 - 亚烷基残基，-OCOM，-OCOC 1 -C 1-4烷基，-CO 2 M，CO 2 C 1 -C 4 - 烷基SO 3 M或苯氧基，其未被取代或被卤素，C 1 -C 4 - 烷基或C 1 -C 4 - 烷氧基，-CO 2 M或CO 2 C 1 -C 4烷基，NH 3或单 - 或 二取代氨基; 或未被取代或被1至3个SO 3 M，SO 2 NHC 1 -C 4烷基，-SO 2 NH 2，-CO 2 M，-CO 2 M，-CO 2 C 1 -C 4 - 烷基，-CONH 2，-CONHC 1 -C 4烷基，-NHCOC 1 -C 4 - 烷基或单或二取代的氨基; 每个R 3独立地表示氢，C 1 -C 4 - 烷基，卤素，氰基，SO 3 M，-SO 2 NH 2，SO 2 NHC 1 -C 4烷基，-CO 2 M，

公开(公告)号：US06464832B2

公开(公告)日：2002-10-15

申请号：US09949691

申请日：2001-09-10

申请人： Thomas Engelhardt ,  Peter Rohringer

发明人： Thomas Engelhardt ,  Peter Rohringer

IPC分类号： D21H1774

CPC分类号： D21H21/30 ,  D21H17/68

摘要： A simplified method for the optical brightening of paper either in the pulp mass, the size or metering press or by coating by the use of a formulation of an optical brightening agent together with a swellable layered silicate.

摘要翻译： 用于在纸浆质量，尺寸或计量压机中或通过使用荧光增白剂的配方与可溶胀的层状硅酸盐的涂层进行光学增白的简化方法。

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。

公开(公告)号：US5830241A

公开(公告)日：1998-11-03

申请号：US844821

申请日：1997-04-22

申请人： Peter Rohringer ,  Marc Roger Grienenberger

发明人： Peter Rohringer ,  Marc Roger Grienenberger

IPC分类号： C09B57/00 ,  C11D1/72 ,  C11D3/42 ,  D06L3/12 ,  D21H19/10 ,  D21H21/28 ,  D21H21/30 ,  G03C1/79 ,  G03C1/815 ,  D06P1/60 ,  D06P1/613

CPC分类号： G03C1/8155 ,  C11D1/72 ,  C11D3/42 ,  D06L3/1214 ,  D21H21/30 ,  G03C1/79 ,  Y10S8/919

摘要： There is described a liquid preparation comprising: a) 10 to 40 % by weight of the fluorescent whitening agent having the formula: ##STR1## wherein M is hydrogen, an alkali metal, ammonium or magnesium; b) 10 to 85% by weight of polyethylene glycol having a mean molecular weight in the range of from 150 to 500; c) 0 to 75% by weight of water; and d) 0 to 20% by weight of one or more auxiliary compounds; each based on the total weight of the liquid preparation. The new formulation is suitable for the fluorescent whitening of paper or detergents, and is stable over a wide range of temperature.

摘要翻译： 描述了一种液体制剂，其包含：a）10至40重量％的具有下式的荧光增白剂：其中M为氢，碱金属，铵或镁; b）10至85重量％的平均分子量为150至500的聚乙二醇; c）0至75重量％的水; 和d）0至20重量％的一种或多种辅助化合物; 各自基于液体制剂的总重量。 新配方适用于纸张或洗涤剂的荧光增白，并且在宽温度范围内是稳定的。

公开(公告)号：US4382884A

公开(公告)日：1983-05-10

申请号：US251422

申请日：1981-04-06

申请人： Peter Rohringer ,  Rene Berini

发明人： Peter Rohringer ,  Rene Berini

IPC分类号： A62D1/02 ,  B27K3/52 ,  C09D5/18 ,  C09K21/04 ,  B32B33/00

CPC分类号： C09K21/04 ,  A62D1/0071 ,  C09D5/185

摘要： An intumescent, fire-retardant, aqueous composition which comprises (a) as a flameproofing agent, a water-soluble ammonium salt of a non-volatile inorganic acid, such as sulfamic acid, sulfuric acid or, in particular, phosphoric acid, (b) as a blowing agent, a water-soluble nitrogen compound, for example urea, which can be methylolated, or its derivatives and salts and (c) dextrin as a binder, (d) if desired, formaldehyde, and (e) if desired, further additives, for example wood preservatives, is used for the flameproof and heat-resistant treatment of very diverse substrates, preferably building timber, or for extinguishing burning substrates of all kinds. When the composition is used as a fire-extinguishing agent, it preferably additionally contains a foaming agent, and can contain a foam stabilizer.

摘要翻译： 一种膨胀型阻燃性水性组合物，其包含（a）作为防火剂，非挥发性无机酸的水溶性铵盐，例如氨基磺酸，硫酸，特别是磷酸，（b ）作为发泡剂，可以被羟甲基化的水溶性氮化合物，例如脲，或其衍生物和盐，和（c）糊精作为粘合剂，（d）如果需要，甲醛，和（e）如果需要 ，其他添加剂，例如木材防腐剂，用于非常多样化的基材，优选建筑木材或用于熄灭各种燃烧的基材的防火和耐热处理。 当组合物用作灭火剂时，优选另外含有发泡剂，并且可以含有泡沫稳定剂。

公开(公告)号：US4135028A

公开(公告)日：1979-01-16

申请号：US808005

申请日：1977-06-20

申请人： Armin Hiestand ,  Peter Rohringer

发明人： Armin Hiestand ,  Peter Rohringer

IPC分类号： C09K21/10 ,  D06M13/02 ,  D06M13/322 ,  D06M13/402 ,  D06M13/438 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/32 ,  D06M101/34 ,  B32B27/36 ,  B05D3/02 ,  C09D5/18 ,  C09K3/28

CPC分类号： D06M13/438 ,  C09K21/10 ,  Y10S428/921 ,  Y10T428/2969 ,  Y10T442/2721 ,  Y10T442/2861

摘要： A process for fireproofing polyester fibers in which a sulphonamide of the formula ##STR1## in which R is an aromatic, cycloaliphatic or aliphatic radical or hydrogen and in which the ring A is unsubstituted or further substituted or in which a hydrazonium or ammonium salt of such a sulphonamide is applied to the fiber material which is then dried and subjected to a heat treatment. The sulphonamide may also be applied in the presence of a dispersant, a protective colloid and/or water. The composition of matter for performing this process is also provided.