专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6045586A Compounds having ultra-violet absorption properties 失效
标题翻译：具有紫外吸收特性的化合物
公开(公告)号：US6045586A
公开(公告)日：2000-04-04
申请号：US9864
申请日：1998-01-22
申请人： Jean-Pierre Bacher , Werner Kaufmann , Dieter Reinehr
发明人： Jean-Pierre Bacher , Werner Kaufmann , Dieter Reinehr
IPC分类号： C07C235/20 , C07C309/28 , C07C317/22 , C07D249/20 , C07D251/16 , C07D251/24 , C07D251/42 , C07D251/44 , C07D251/50 , C07D251/70 , C07D403/12 , C07D403/14 , C07D405/12 , C09K3/00 , D06M13/02 , D06M13/12 , D06M13/152 , D06M13/322 , D06M13/35 , D06M13/352 , D06M13/355 , D06M13/358 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08 , D06M101/10 , D06M101/16 , D06M101/30 , D06M101/32 , D06M101/34 , D06P1/642 , D06P1/651 , D06M13/00 , C07D251/38
CPC分类号： C07D403/12 , C07C235/20 , C07D249/20 , C07D251/24 , C07D251/42 , C07D251/44 , C07D251/50 , C07D251/70 , C07D403/14 , C07D405/12 , D06M13/12 , D06M13/352 , D06M13/358 , D06P1/6426 , D06P1/65112 , D06M2200/25
摘要： The present invention relates to new compounds which are useful as ultraviolet absorbing agents (UVAs) and to a method of improving the sun protection factor (SPF) of textile fibre material treated with the new compounds.
摘要翻译：本发明涉及可用作紫外线吸收剂（UVA）的新化合物和改善用新化合物处理的纺织纤维材料的防晒因子（SPF）的方法。

2. 发明授权

US5656760A Fluorescent whitening agents 失效
标题翻译：荧光增白剂
公开(公告)号：US5656760A
公开(公告)日：1997-08-12
申请号：US530975
申请日：1995-09-20
申请人： Jean-Pierre Bacher , Claude Eckhardt , Dieter Reinehr
发明人： Jean-Pierre Bacher , Claude Eckhardt , Dieter Reinehr
IPC分类号： C07D251/52 , C07D251/68 , C07D251/70 , C11D3/395 , D06L3/12 , D06M13/07 , C07D251/48 , C07D251/54 , C07D403/02
CPC分类号： D06L3/1214 , C07D251/68 , D06L3/1257 , D06M13/07 , D06M2101/06
摘要： The present invention provides a compound having the formula: ##STR1## in which M is hydrogen, sodium, potassium, calcium, magnesium, ammonium, mono-, di-, tri- or tetra-C.sub.1 -C.sub.4 alkylammonium, mono-, di- or tri-C.sub.1 -C.sub.4 hydroxyalkylammonium or ammonium that is di- or tri-substituted by a mixture of C.sub.1 -C.sub.4 alkyl and C.sub.1 -C.sub.4 hydroxyalkyl groups; R.sub.1 is a group having the formula: ##STR2## in which M has its previous significance and n is 1 or 2; and R.sub.2 is O--C.sub.1 -C.sub.12 alkyl or N(R.sub.3)(R.sub.4) in which R.sub.3 and R.sub.4, independently, are hydrogen, C.sub.1 -C.sub.12 alkyl or C.sub.1 -C.sub.4 hydroxyalkyl, or R.sub.3 and R.sub.4, together with the nitrogen atom, are the atoms required to form a pyrrolidine, piperidine or morpholine group.The compounds of formula (1) are particularly useful as fluorescent whitening agents for cotton in discontinuous processes, in the course of which an acidic treatment, especially a finishing treatment using a polymer resin, occurs.
摘要翻译：本发明提供具有下式的化合物：其中M是氢，钠，钾，钙，镁，铵，一，二，三或四-C 1 -C 4烷基铵，被C1-C4烷基和C1-C4羟烷基的混合物二或三取代的单，二或三-C 1 -C 4羟烷基铵或铵; R1是具有下式的组：其中M具有其先前的含义，n是1或2; 并且R 2为O-C 1 -C 12烷基或N（R 3）（R 4），其中R 3和R 4独立地为氢，C 1 -C 12烷基或C 1 -C 4羟烷基，或者R 3和R 4与氮原子一起为所需原子以形成吡咯烷，哌啶或吗啉基团。式（1）的化合物特别可用作不连续工艺中用于棉花的荧光增白剂，其中酸性处理，特别是使用聚合物树脂的整理处理发生。

3. 发明授权

US5288868A Process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazine 失效
标题翻译： 2-羟基-4,6-二芳基-1,3,5-三嗪的制备方法
公开(公告)号：US5288868A
公开(公告)日：1994-02-22
申请号：US14894
申请日：1993-02-08
申请人： Dieter Reinehr , Jean-Pierre Bacher
发明人： Dieter Reinehr , Jean-Pierre Bacher
IPC分类号： C07D251/22 , C07D251/52
CPC分类号： C07D251/22
摘要： There is disclosed a process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazines by reacting an aromatic nitrile with an alkali metal amide and an alkyl haloformate, using an equimolar amount of each, which process is carried out as a one-pot synthesis.The triazine derivatives obtained by the process of this invention are used as intermediates for the synthesis of UV absorbers.
摘要翻译：公开了通过使芳族腈与碱金属氨化物和卤代甲酸烷基酯反应，使用等摩尔量的方法制备2-羟基-4,6-二芳基-1,3,5-三嗪的方法，该方法作为一锅合成进行。通过本发明方法获得的三嗪衍生物用作合成UV吸收剂的中间体。

4. 发明授权

US5965506A Fabric bleaching composition 失效
标题翻译：织物漂白组合物
公开(公告)号：US5965506A
公开(公告)日：1999-10-12
申请号：US967318
申请日：1997-10-28
申请人： Jean-Pierre Bacher , Claude Eckhardt , Dieter Reinehr
发明人： Jean-Pierre Bacher , Claude Eckhardt , Dieter Reinehr
IPC分类号： D06L3/02 , C07F13/00 , C11D3/39 , C01B15/055 , C11D3/395
CPC分类号： C11D3/3932
摘要： A fabric bleaching composition comprising a peroxy compound and a specified manganese complex is disclosed, as well as a process for bleaching and/or cleaning a fabric by contacting it with said fabric bleaching composition.
摘要翻译：公开了包含过氧化合物和特定锰络合物的织物漂白组合物，以及通过使其与所述织物漂白组合物接触来漂白和/或清洁织物的方法。

5. 发明授权

US5650509A Sterically hindered phenols 失效
标题翻译：受阻酚
公开(公告)号：US5650509A
公开(公告)日：1997-07-22
申请号：US541005
申请日：1995-10-11
申请人： Jean-Pierre Bacher , Manfred Rembold , Dieter Reinehr
发明人： Jean-Pierre Bacher , Manfred Rembold , Dieter Reinehr
IPC分类号： C07C303/22 , C07C309/51 , C07D251/42 , C07D251/68 , C09K15/30 , D03D15/00 , D06M13/02 , D06M13/152 , D06M13/156 , D06M13/256 , D06M13/322 , D06M13/358 , D06M13/402 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/34 , D06P1/62 , D06P1/642 , D06P1/649 , D06P1/651 , C07D251/22
CPC分类号： D06P1/65118 , C07C309/51 , C07D251/68 , D06M13/152 , D06M13/156 , D06M13/256 , D06M13/358 , D06M13/402 , D06P1/628 , D06P1/6426 , D06P1/649
摘要： Sterically hindered phenols of formula (1) are disclosed. These antioxidants are suitable for enhancing the thermal and photochemical stability of undyed and dyed polyamide fibre materials. They are distinguished by superior exhaustion which is almost independent of the pH.
摘要翻译：公开了式（1）的受阻酚。这些抗氧化剂适用于提高未染色和染色的聚酰胺纤维材料的热和光化学稳定性。它们的优点在于几乎与pH无关。

6. 发明授权

US5488112A Dimeric benzotriazoles as UV absorbers 失效
标题翻译：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。

7. 发明授权

US5288867A Process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazines 失效
标题翻译：制备2-羟基-4,6-二芳基-1,3,5-三嗪的方法
公开(公告)号：US5288867A
公开(公告)日：1994-02-22
申请号：US11931
申请日：1993-02-01
申请人： Dieter Reinehr , Jean-Pierre Bacher
发明人： Dieter Reinehr , Jean-Pierre Bacher
IPC分类号： C07D251/22 , C07D251/52
CPC分类号： C07D251/22
摘要： There is disclosed a process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazines, which comprises reacting the compound of formula ##STR1## wherein R is hydrogen, C.sub.1 -C.sub.4 alkyl or halogen, with urea, using a base selected from the class of the alkali metal hydrides, alkaline earth metal hydrides, or alkali metal amides, alkaline earth metal amides, or of the alkali metal C.sub.1 -C.sub.4 alcoholates in the presence of a polar solvent, to give the final products in a one step process in which the molar ratio of urea to base is 1:2 to 1:3 and the molar ratio of compound of formula (1) to urea is 2:1 to 5:1.2-Hydroxy-4,6-diaryl-1,3,5-triazines are prepared in very good yield by the inventive process. The compounds are used as intermediates for the synthesis of UV absorbers.
摘要翻译：公开了2-羟基-4,6-二芳基-1,3,5-三嗪的制备方法，该方法包括使式（*化学结构*）（1）的化合物（其中R是氢，C1- C4烷基或卤素与尿素反应，使用选自碱金属氢化物，碱土金属氢化物或碱金属氨化物，碱土金属氨化物或碱金属C1-C4醇化物的碱在极性溶剂存在下在一步法中给出最终产物，其中脲与碱的摩尔比为1:2至1:3，式（1）化合物与脲的摩尔比为2:1至5:1。通过本发明方法以非常好的收率制备2-羟基-4,6-二芳基-1,3,5-三嗪。该化合物用作合成UV吸收剂的中间体。

8. 发明授权

US6020490A Process for the preparation of hydroxyphenyl-1,3,5-triazines 失效
标题翻译：制备羟苯基-1,3,5-三嗪的方法
公开(公告)号：US6020490A
公开(公告)日：2000-02-01
申请号：US591044
申请日：1996-01-25
申请人： Dieter Reinehr , Jean-Pierre Bacher
发明人： Dieter Reinehr , Jean-Pierre Bacher
IPC分类号： C07D251/24 , C08K5/3492 , C09K3/00
CPC分类号： C07D251/24 , C08K5/3492
摘要： There is disclosed a simple process for the preparation of hydroxyphenyl-1,3,5,-triazines of formula (1), which comprises reacting 1 mol of a salicyl compound of formula (2) with 2 (mol) of the benzamidine of formula (3). The novel triazines are useful AV absorbers for organic materials, in particular polyester fibre materials.
摘要翻译：公开了制备式（1）的羟基苯基-1,3,5,3-三嗪的简单方法，该方法包括使1mol式（2）的水杨基化合物与2mol（摩尔）式（3）。新颖的三嗪是有机材料，特别是聚酯纤维材料的AV吸收剂。

9. 发明授权

US5741905A Triazine ultraviolet absorbers useful for improving the sun protection factor of textiles 失效
标题翻译：用于提高纺织品防晒系数的三嗪紫外线吸收剂
公开(公告)号：US5741905A
公开(公告)日：1998-04-21
申请号：US471816
申请日：1995-06-06
申请人： Jean-Pierre Bacher , Werner Kaufmann , Dieter Reinehr
发明人： Jean-Pierre Bacher , Werner Kaufmann , Dieter Reinehr
IPC分类号： C07C235/20 , C07C309/28 , C07C317/22 , C07D249/20 , C07D251/16 , C07D251/24 , C07D251/42 , C07D251/44 , C07D251/50 , C07D251/70 , C07D403/12 , C07D403/14 , C07D405/12 , C09K3/00 , D06M13/02 , D06M13/12 , D06M13/152 , D06M13/322 , D06M13/35 , D06M13/352 , D06M13/355 , D06M13/358 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08 , D06M101/10 , D06M101/16 , D06M101/30 , D06M101/32 , D06M101/34 , D06P1/642 , D06P1/651 , C07D251/38 , C07D251/30 , C07D251/48
CPC分类号： C07D403/12 , C07C235/20 , C07D249/20 , C07D251/24 , C07D251/42 , C07D251/44 , C07D251/50 , C07D251/70 , C07D403/14 , C07D405/12 , D06M13/12 , D06M13/352 , D06M13/358 , D06P1/6426 , D06P1/65112 , D06M2200/25 , Y10T442/2762
摘要： New compounds having the formula ##STR1## in which m is 1 or 2; when m is 1, A is a residue selected from those of the formulae ##STR2## and, when m is 2, A is a residue of the formula ##STR3## B is --O--, --NH-- or --SO.sub.2 --, and D is as defined herein, are useful as ultraviolet absorbing agents (UVAs) and a method of improving the sun protection factor of textile fibre material by treating the material with the new compounds.
摘要翻译：具有式A（BD）m（1）的新化合物，其中m为1或2; 当m为1时，A为选自下式的残基：（2）式（5）B为-O - ， - NH-或-SO 2 - ，并且D如本文所定义，可用作紫外线吸收剂（UVA）和通过用新化合物处理材料来改善纺织纤维材料的防晒系数的方法。

10. 发明授权

US5457198A Water-soluble triazine derivatives 失效
标题翻译：水溶性三嗪衍生物
公开(公告)号：US5457198A
公开(公告)日：1995-10-10
申请号：US220301
申请日：1994-03-30
申请人： Dieter Reinehr , Jean-Pierre Bacher , Manfred Rembold
发明人： Dieter Reinehr , Jean-Pierre Bacher , Manfred Rembold
IPC分类号： C07D401/12 , C07D401/14 , C08K5/3492 , D06M13/02 , D06M13/322 , D06M13/35 , D06M13/355 , D06M13/358 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/34 , C07D251/52 , C07D403/12
CPC分类号： C07D401/12 , C07D401/14 , C08K5/3492
摘要： Water-soluble triazine derivatives of the formula (1) are described. The compounds are representatives from the class of sterically hindered mines (HALS stabilizers). They are suitable for increasing the thermal and photochemical stability of dyed and undyed polygamies fibre materials.
摘要翻译：描述了式（1）的水溶性三嗪衍生物。这些化合物是来自空间位阻矿（HALS稳定剂）的代表。它们适用于提高染色和未染色的一夫多妻制纤维材料的热稳定性和光化学稳定性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式