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    Stabilized adhesive compositions containing highly soluble, high extinction, photostable hydroxyphenyl-s-trianzine UV absorbers and laminated articles derived therefrom
    1.
    发明授权
    Stabilized adhesive compositions containing highly soluble, high extinction, photostable hydroxyphenyl-s-trianzine UV absorbers and laminated articles derived therefrom 有权
    含有高度可溶，高消光，光稳定的羟基苯基-s-三氮嗪紫外线吸收剂和由其衍生的层压制品的稳定粘合剂组合物

    公开(公告)号：US06225384B1

    公开(公告)日：2001-05-01

    申请号：US09551033

    申请日：2000-04-17

    申请人： Walter Renz ,  Mervin Wood ,  Joseph Suhadonlik ,  Ramanathan Ravichandran ,  Revathi Iyengar ,  Pascal Hayoz

    发明人： Walter Renz ,  Mervin Wood ,  Joseph Suhadonlik ,  Ramanathan Ravichandran ,  Revathi Iyengar ,  Pascal Hayoz

    IPC分类号： C08K534

    CPC分类号： B32B7/12 ,  B32B17/10678 ,  B32B17/10743 ,  B32B27/18 ,  B32B2307/40 ,  C09J11/06 ,  C09J11/08

    摘要： Adhesive compositions are rendered stable against degradation caused by ultraviolet light through the incorporation of a highly soluble, high extinction, photostable hydroxyphenyl-s-triazine UV absorber or mixtures of s-triazine UV absorbers. An example of such compounds is 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-nonyloxy*-2-hydroxypropyloxy)-5-&agr;-cumylphenyl]-s-triazine (* denotes a mixture of octyloxy, nonyloxy and decyloxy groups). Such compounds exhibit high extinction, excellent photostability and are highly soluble in adhesive formulations. The laminated articles derived from these compositions include, for example, solar control films, films and glazings, UV absorbing glasses and glass coatings, windscreens, retroreflective sheetings and signs, solar reflectors, optical films and the like.

    摘要翻译： 粘合剂组合物通过引入高度可溶，高消光，光稳定的羟基苯基-s-三嗪UV吸收剂或s-三嗪UV吸收剂的混合物而使紫外线引起的降解变得稳定。 这种化合物的实例是2,4-双（2,4-二甲基苯基）-6- [2-羟基-4-（3-壬基氧基-2-羟基丙氧基）-5-α-枯基苯基] -s-三嗪（ *表示辛氧基，壬氧基和癸氧基的混合物）。 这些化合物具有高消光性，优异的光稳定性，并且在粘合剂制剂中高度可溶。 衍生自这些组合物的层压制品包括例如太阳能控制薄膜，薄膜和玻璃，紫外线吸收玻璃和玻璃涂层，挡风玻璃，反光片和标志，太阳能反射器，光学膜等。

    Stabilized adhesive compositions containing highly soluble, photostable benzotriazole UV absorbers and laminated articles derived therefrom
    2.
    发明授权
    Stabilized adhesive compositions containing highly soluble, photostable benzotriazole UV absorbers and laminated articles derived therefrom 有权
    含有高度可溶性，光稳定性苯并三唑UV吸收剂和由其衍生的层压制品的稳定化粘合剂组合物

    公开(公告)号：US06268415B1

    公开(公告)日：2001-07-31

    申请号：US09303582

    申请日：1999-05-03

    申请人： Walter Renz ,  Joseph Suhadolnik ,  Mervin Gale Wood, Jr. ,  Ramanathan Ravichandran ,  Revathi Iyengar ,  Luther A. R. Hall

    发明人： Walter Renz ,  Joseph Suhadolnik ,  Mervin Gale Wood, Jr. ,  Ramanathan Ravichandran ,  Revathi Iyengar ,  Luther A. R. Hall

    IPC分类号： C08K534

    CPC分类号： B32B17/10761 ,  C08K5/3475 ,  C09J11/06 ,  F24S23/82 ,  Y02E10/40 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31855

    摘要： Adhesive compositions are rendered stable against degradation caused by ultraviolet light through the incorporation of a highly soluble, photostable benzotriazole UV absorber which is substituted in the ortho position of the hydroxyphenyl ring by &agr;-cumyl or phenyl. Examples of such compounds are 2-(2-hydroxy-3-&agr;-cumyl-5-tert-octylphenyl)-2H-benzotriazole, 5-chloro-2-(2-hydroxy-3-&agr;-cumyl-5-tert-octylphenyl)-2H-benzotriazole, 5-fluoro-2-(2-hydroxy-3-&agr;-cumyl-5-tert-octylphenyl)-2H-benzotriazole, 2-(2-hydroxy-3-&agr;-cumyl-5-tert-butylphenyl)-2H-benzotriazole, 5-chloro-2-(2-hydroxy-3-&agr;-cumyl-5-tert-butylphenyl)-2H-benzotriazole and 5-fluoro-2-(2-hydroxy-3-&agr;-cumyl-5-tert-butylphenyl)-2H-benzotriazole. These compounds exhibit excellent photostability and are highly soluble in adhesive formulations. The laminated articles derived from these compositions include, for example, solar control films, films and glazings, UV absorbing glasses and glass coatings, windscreens, retroreflective sheetings and signs, solar reflectors, optical films and the like.

    摘要翻译： 粘合剂组合物通过并入通过α-枯基或苯基在羟基苯基的邻位被取代的高度可溶的光稳定的苯并三唑UV吸收剂而使紫外线引起的降解变得稳定。 这些化合物的实例是2-（2-羟基-3-α-枯基-5-叔辛基苯基）-2H-苯并三唑，5-氯-2-（2-羟基-3-α-枯基-5-叔丁基苯基） 辛基苯基）-2H-苯并三唑，5-氟-2-（2-羟基-3-α-枯基-5-叔辛基苯基）-2H-苯并三唑，2-（2-羟基-3-α-枯基-5- 叔丁基苯基）-2H-苯并三唑，5-氯-2-（2-羟基-3-α-枯基-5-叔丁基苯基）-2H-苯并三唑和5-氟-2-（2-羟基-3- α-枯基-5-叔丁基苯基）-2H-苯并三唑。 这些化合物表现出优异的光稳定性，并且在粘合剂制剂中高度可溶。 衍生自这些组合物的层压制品包括例如太阳能控制薄膜，薄膜和玻璃，紫外线吸收玻璃和玻璃涂层，挡风玻璃，反光片和标志，太阳能反射器，光学膜等。

    Stabilized adhesive compositions containing highly soluble, high extinction photostable hydroxyphenyl-s-triazine UV absorbers and laminated articles derived therefrom
    4.
    发明授权
    Stabilized adhesive compositions containing highly soluble, high extinction photostable hydroxyphenyl-s-triazine UV absorbers and laminated articles derived therefrom 有权
    含有高度可溶，高消光的光稳定性羟基苯基-s-三嗪紫外线吸收剂和由其衍生的层压制品的稳定粘合剂组合物

    公开(公告)号：US06191199B1

    公开(公告)日：2001-02-20

    申请号：US09303581

    申请日：1999-05-03

    申请人： Walter Renz ,  Mervin Gale Wood, Jr. ,  Joseph Suhadolnik ,  Ramanathan Ravichandran ,  Revathi Iyengar

    发明人： Walter Renz ,  Mervin Gale Wood, Jr. ,  Joseph Suhadolnik ,  Ramanathan Ravichandran ,  Revathi Iyengar

    IPC分类号： C08K534

    CPC分类号： B32B7/12 ,  B32B17/10678 ,  B32B17/10743 ,  B32B27/18 ,  B32B2307/40 ,  C09J11/06 ,  C09J11/08

    摘要： Adhesive compositions are rendered stable against degradation caused by ultraviolet light through the incorporation of a highly soluble, high extinction, photostable hydroxyphenyl-s-triazine UV absorber. An example of such compounds is 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-nonyloxy*-2-hydroxypropyloxy)-5-&agr;-cumylphenyl]-s-triazine (* denotes a mixture of octyloxy, nonyloxy and decyloxy groups). Such compounds exhibit high extinction, excellent photostability and are highly soluble in adhesive formulations. The laminated articles derived from these compositions include, for example, solar control films, films and glazings, UV absorbing glasses and glass coatings, windscreens, retroreflective sheetings and signs, solar reflectors, optical films and the like.

    摘要翻译： 粘合剂组合物通过引入高度可溶的高消光，光稳定的羟基苯基-s-三嗪UV吸收剂而使紫外线引起的降解变得稳定。 这种化合物的实例是2,4-双（2,4-二甲基苯基）-6- [2-羟基-4-（3-壬基氧基-2-羟基丙氧基）-5-α-枯基苯基] -s-三嗪（ *表示辛氧基，壬氧基和癸氧基的混合物）。 这些化合物具有高消光性，优异的光稳定性，并且在粘合剂制剂中高度可溶。 衍生自这些组合物的层压制品包括例如太阳能控制薄膜，薄膜和玻璃，紫外线吸收玻璃和玻璃涂层，挡风玻璃，反光片和标志，太阳能反射器，光学膜等。

    Tris-aryls-triazines substituted with biphenylyl groups
    5.
    发明授权
    Tris-aryls-triazines substituted with biphenylyl groups 失效
    用联苯基取代的三 - 芳基 - 三嗪

    公开(公告)号：US5726309A

    公开(公告)日：1998-03-10

    申请号：US703751

    申请日：1996-08-27

    申请人： Tyler A. Stevenson ,  Revathi Iyengar ,  Ramanathan Ravichandran

    发明人： Tyler A. Stevenson ,  Revathi Iyengar ,  Ramanathan Ravichandran

    IPC分类号： C07D251/24 ,  C07D405/14 ,  C08K5/3492 ,  C09D5/32 ,  C09K3/00 ,  C07D403/10 ,  C07D403/14

    CPC分类号： C08K5/3492 ,  C07D251/24 ,  Y10T428/31678 ,  Y10T428/31699

    摘要： The s-triazines of formula I are UV absorbers having high thermal stability and surprisingly high extinction coefficients making them of especial value for stabilizing polymer subsnates, especially automotive coatings. Tris-aryl-s-triazines in which at least one of the aryl groups has an hydroxy group ortho to the point of attachment to the triazine ring are well known UV absorbers. It is also well-known that this class of triszines protect organic polymers from the deleterious effects of exposure to actinic radiation. The instant invention pertains to novel dimetic or oligomeric tris-aryl-s-triazines wherein at least one of the aryl groups is a biphenylyl or substituted biphenylyl moiety. More particularly, the instant invention relates to compounds of formula I ##STR1## wherein G.sub.1, G.sub.2, and E.sub.2 are here-in-below defined.

    摘要翻译： 式I的s-三嗪是具有高热稳定性和令人惊讶的高消光系数的紫外线吸收剂，使得它们对于稳定聚合物沉淀物，特别是汽车涂料具有特别的价值。 其中至少一个芳基具有与三嗪环连接点邻接的羟基的三芳基-s-三嗪是众所周知的紫外线吸收剂。 众所周知，这类三嗪保护有机聚合物免受暴露于光化辐射的有害影响。 本发明涉及新的二聚或低聚三 - 芳基-s-三嗪，其中至少一个芳基是联苯基或取代的联苯基部分。 更具体地说，本发明涉及其中G1，G2和E2在下面定义的式I化合物（I）。