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31. 发明授权

US06653484B2 Polyoxyalkylene substituted and bridged benzotriazole derivatives 失效
公开(公告)号：US06653484B2
公开(公告)日：2003-11-25
申请号：US10006634
申请日：2001-11-08
申请人： Vien Van Toan , Andreas Valet , Pascal Hayoz
发明人： Vien Van Toan , Andreas Valet , Pascal Hayoz
IPC分类号： C07D24920
CPC分类号： A61K8/4966 , A61Q17/04 , C07C49/84 , C07C59/315 , C07D249/20 , C07D251/24 , C08K5/132 , C08K5/34 , C08K5/3475 , C08K5/3492 , Y10S430/132
摘要： Triazine, benzotriazole and benzophenone derivatives which are substituted or bridged with polyoxyalkylene groups, according to claim 1, and their use as UV absorbers, especially in photographic materials, in inks, including inkjet inks and printing inks, in transfer prints, in paints and varnishes, organic polymeric materials, plastics, rubber, glass, packaging materials, in sunscreens of cosmetic preparations and in skin protection compositions.

32. 发明授权

US06537670B1 Bis(alkyleneoxybenzophenone) ultraviolet light absorbers 失效
标题翻译：双（亚烷氧基二苯甲酮）紫外光吸收剂
公开(公告)号：US06537670B1
公开(公告)日：2003-03-25
申请号：US09705657
申请日：2000-11-03
申请人： Thomas Patrick Sassi
发明人： Thomas Patrick Sassi
IPC分类号： B32B2736
CPC分类号： C07C69/36 , C07C69/96 , C08K5/132 , C09K15/08 , Y10T428/31507 , Y10T428/31511 , Y10T428/31533 , Y10T428/31551 , Y10T428/31663 , Y10T428/31725 , Y10T428/31786 , Y10T428/31826 , Y10T428/31855 , Y10T428/31971
摘要： The present invention relates to novel bisbenzophenones and the use thereof as an ultraviolet light absorber. The presently claimed compounds are particularly useful, either alone or in combination with other additives, including other ultraviolet light absorbers, antioxidants and stabilizers, in stabilizing polymers and other materials from degradation by environmental forces such as actinic radiation (ultraviolet light), oxidation, moisture, atmospheric pollutants and combinations thereof.
摘要翻译：本发明涉及新的双二苯甲酮及其作为紫外光吸收剂的用途。目前要求保护的化合物特别可用于单独或与其它添加剂（包括其它紫外光吸收剂，抗氧化剂和稳定剂）在稳定聚合物和其它材料中以免由环境力如光化辐射（紫外线），氧化，水分，大气污染物及其组合。

33. 发明授权

US06472050B1 Light stable fluorescent vinyl suitable for use as a highway retroreflective roll-up sign 失效
标题翻译：光稳定荧光乙烯基适合用作高速公路回射卷起标志
公开(公告)号：US06472050B1
公开(公告)日：2002-10-29
申请号：US09476288
申请日：1999-12-30
申请人： Drew J. Buoni
发明人： Drew J. Buoni
IPC分类号： G02B5122
CPC分类号： C08K5/3435 , C08K5/132 , C08K5/3437 , C08L27/06 , C08L67/02 , Y10T428/24372 , Y10T428/24479 , Y10T428/31935 , C08L2666/18
摘要： Polyvinyl chloride (“PVC”) compositions and articles are provided which are suitable for fabricating flexible, reflective roll-up roadway signs in which a fluorescent perylene imide dye is present in the PVC reflective layer. The compositions afford enhanced fluorescence durability of perylene imide fluorescent dyes in the articles through the combination of a polymeric hindered amine light stabilizing compound having molecular weight greater about 1500, and a benzophenone ultraviolet absorbing compound. The compositions and articles preferably further comprise a polymeric plasticizer having molecular weight in the range of about 2000 to about 8000 to provide enhanced retention of retroreflectivity in flexible PVC highway signs.
摘要翻译：提供了聚氯乙烯（“PVC”）组合物和制品，其适用于制造柔性的，反射性卷曲道路标志，其中荧光苝酰亚胺染料存在于PVC反射层中。组合物通过组合分子量大于约1500的聚合受阻胺光稳定化合物和二苯甲酮紫外线吸收化合物的组合，提供了制品中苝酰亚胺荧光染料的荧光寿命增强。组合物和制品优选还包含分子量在约2000至约8000范围内的聚合物增塑剂，以提供在柔性PVC公路标志中增强的后向反射性保留性。

34. 发明授权

US6037059A High molecular weight dibenzoylresorcinol UV absorbers, coating compositions, articles and method of making 有权
标题翻译：高分子量二苯甲酰间苯二酚紫外线吸收剂，涂料组合物，制品及其制备方法
公开(公告)号：US6037059A
公开(公告)日：2000-03-14
申请号：US177589
申请日：1998-10-23
申请人： James Edward Pickett , Amy Kathleen Simonian
发明人： James Edward Pickett , Amy Kathleen Simonian
IPC分类号： C07B61/00 , C07C45/68 , C07C45/72 , C07C49/83 , C07C49/84 , C07C69/007 , C07C69/18 , C07D249/20 , C07D251/24 , C08K5/132 , C08K5/3475 , C08K5/3492 , C08L69/00 , C09D7/12 , C09D169/00 , C09K3/00 , B32B27/36 , C08K5/101 , C07C69/76 , C07C67/02
CPC分类号： C07D251/24 , C07C45/68 , C07C45/72 , C07C49/83 , C07C49/84 , C07C69/007 , C07D249/20 , C09D7/1241 , C08K5/132 , Y10T428/31507
摘要： Novel dibenzoylresorcinol compositions capable of absorbing ultraviolet light having the formula ##STR1## where Ar.sub.1 and Ar.sub.2 are independently substituted or unsubstituted monocyclic or polycyclic aryl groups, R is hydrogen, an aryl group, or a linear or branched alkyl chain having less than about 10 carbons, and Ar.sub.3 is an aryl group bearing at least one hydroxyl group. Methods of making the compositions are provided. The novel dibenzoylresorcinol compositions are methylene-bridged dibenzoylresorcinol derivatives having a phenol group on the bridging methylene and are compatible in coating compositions to improve the weatherability of thermoplastic substrates.
摘要翻译：能够吸收具有下式的紫外光的新型二苯甲酰间苯二酚组合物其中Ar1和Ar2独立地为取代或未取代的单环或多环芳基，R为氢，芳基或具有少于约10个碳的直链或支链烷基链，Ar 3 是具有至少一个羟基的芳基。提供制备组合物的方法。新型二苯甲酰间苯二酚组合物是在桥接亚甲基上具有酚基的亚甲基桥连二苯甲酰间苯二酚衍生物，并且在涂料组合物中相容，以改善热塑性基材的耐候性。

35. 发明授权

US5905172A Method of making dibenzoylresorcinol compositions capable of absorbing ultraviolet light 失效
标题翻译：制备能够吸收紫外光的二苯甲酰间苯二酚组合物的方法
公开(公告)号：US5905172A
公开(公告)日：1999-05-18
申请号：US963814
申请日：1997-11-04
申请人： James Edward Pickett , Amy Kathleen Simonian
发明人： James Edward Pickett , Amy Kathleen Simonian
IPC分类号： C07B61/00 , C07C45/68 , C07C45/72 , C07C49/83 , C07C49/84 , C07C69/007 , C07C69/18 , C07D249/20 , C07D251/24 , C08K5/132 , C08K5/3475 , C08K5/3492 , C08L69/00 , C09D7/12 , C09D169/00 , C09K3/00 , C07C49/786
CPC分类号： C07D251/24 , C07C45/68 , C07C45/72 , C07C49/83 , C07C49/84 , C07C69/007 , C07D249/20 , C09D7/1241 , C08K5/132 , Y10T428/31507
摘要： Novel dibenzoylresorcinol compositions capable of absorbing ultraviolet light having the formula ##STR1## where Ar.sub.1 and Ar.sub.2 are independently substituted or unsubstituted monocyclic or polycyclic aryl groups, R is hydrogen, an aryl group, or a linear or branched alkyl chain having less than about 10 carbons, and Ar.sub.3 is an aryl group bearing at least one hydroxyl group. Methods of making the compositions are provided. The novel dibenzoylresorcinol compositions are methylene-bridged dibenzoylresorcinol derivatives having a phenol group on the bridging methylene and are compatible in coating compositions to improve the weatherability of thermoplastic substrates.
摘要翻译：能够吸收具有下式的紫外光的新型二苯甲酰间苯二酚组合物其中Ar1和Ar2独立地为取代或未取代的单环或多环芳基，R为氢，芳基或具有少于约10个碳的直链或支链烷基链，Ar 3 是具有至少一个羟基的芳基。提供制备组合物的方法。新型二苯甲酰间苯二酚组合物是在桥接亚甲基上具有酚基的亚甲基桥连二苯甲酰间苯二酚衍生物，并且在涂料组合物中相容，以改善热塑性基材的耐候性。

36. 发明授权

US5763674A High molecular weight dibenzoylresorcinol UV absorbers 失效
标题翻译：高分子量二苯甲酰间苯二酚紫外吸收剂
公开(公告)号：US5763674A
公开(公告)日：1998-06-09
申请号：US762644
申请日：1996-12-09
申请人： James Edward Pickett , Amy Kathleen Simonian
发明人： James Edward Pickett , Amy Kathleen Simonian
IPC分类号： C07B61/00 , C07C45/68 , C07C45/72 , C07C49/83 , C07C49/84 , C07C69/007 , C07C69/18 , C07D249/20 , C07D251/24 , C08K5/132 , C08K5/3475 , C08K5/3492 , C08L69/00 , C09D7/12 , C09D169/00 , C09K3/00 , C07C49/786
CPC分类号： C07D251/24 , C07C45/68 , C07C45/72 , C07C49/83 , C07C49/84 , C07C69/007 , C07D249/20 , C09D7/1241 , C08K5/132 , Y10T428/31507
摘要： Novel dibenzoylresorcinol compositions capable of absorbing ultraviolet light having the formula ##STR1## where Ar.sub.1 and Ar.sub.2 are independently substituted or unsubstituted monocyclic or polycyclic aryl groups, R is hydrogen, an aryl group, or a linear or branched alkyl chain having less than about 10 carbons, and Ar.sub.3 is an aryl group bearing at least one hydroxyl group. Methods of making the compositions are provided. The novel dibenzoylresorcinol compositions are methylene-bridged dibenzoylresorcinol derivatives having a phenol group on the bridging methylene and are compatible in coating compositions to improve the weatherability of thermoplastic substrates.
摘要翻译：能够吸收具有式“IMAGE”的紫外光的新型二苯甲酰间苯二酚组合物，其中Ar1和Ar2独立地为取代或未取代的单环或多环芳基，R为氢，芳基或具有小于约10个碳的直链或支链烷基链，Ar 3是含有至少一个羟基的芳基。提供制备组合物的方法。新型二苯甲酰间苯二酚组合物是在桥接亚甲基上具有酚基的亚甲基桥连二苯甲酰间苯二酚衍生物，并且在涂料组合物中相容，以改善热塑性基材的耐候性。

37. 发明授权

US5759689A Coextruded polycarbonate sheet with improved weathering 失效
标题翻译：具有改善耐候性的共挤出聚碳酸酯板
公开(公告)号：US5759689A
公开(公告)日：1998-06-02
申请号：US664034
申请日：1996-06-13
申请人： Ronald F. Sieloff
发明人： Ronald F. Sieloff
IPC分类号： C08J5/18 , B29C47/06 , B29K69/00 , B29L7/00 , C07C49/83 , C08K5/132 , C08K5/3475 , C08K5/3492 , C08K7/04 , C08L69/00 , B32B27/36 , C08F20/00 , C08G63/48
CPC分类号： C08K5/3475 , C07C49/83 , C08K5/132 , C08K5/3492 , Y10T428/31507
摘要： A compound of the formula: ##STR1## is blended with a polycarbonate resin to obtain an ultra-violet light degradation resistant article.
摘要翻译：将下式的化合物（1）与聚碳酸酯树脂共混，得到防紫外线防锈品。

38. 发明授权

US5162415A Aqueous synthetic resin formulations 失效
标题翻译：水性合成树脂配方
公开(公告)号：US5162415A
公开(公告)日：1992-11-10
申请号：US583847
申请日：1990-09-13
申请人： Gerd Rehmer , Maria G. Rau , Eckehardt Wistuba , Reinhard Baecher , Lothar Matthaei
发明人： Gerd Rehmer , Maria G. Rau , Eckehardt Wistuba , Reinhard Baecher , Lothar Matthaei
IPC分类号： C08K3/00 , C08F2/22 , C08K5/07 , C08K5/132 , C08L31/02 , C08L31/04 , C08L33/04 , C09D131/02 , C09D131/04 , C09D133/06 , C09J131/02 , C09J131/04
CPC分类号： C08K5/132 , C09D133/064 , B29K2027/18
摘要： Aqueous synthetic resin formulations essentially containA) from 3 to 75% by weight of one or more synthetic resins which are composed ofa) from 50 to 99.9% by weight of one or more unsaturated carboxylic or vinyl esters,b) from 0.1 to 12% by weight of one or more .alpha.,.beta.-monoethylenically unsaturated monobasic or dibasic acids or their ahydrides,c) from 0 to 10% by weight of one or more monoethylenically unsaturated acetophenone or benzophenone derivatives,d) from 0 to 35% by weight of one or more other copolymerizable monoethylenically unsaturated monomers, in polymerized form,B) one or more metal cations having a charge of from 2 to 4, in water-soluble form,C) from 0 to 10% by weight, based on the synthetic resin A, or benezophenones or acetophenones which are not monoethylenically unsaturated,D) effective amounts of emulsifiers or protective colloids or a mixture of these active ingredients,E) not less than 5% by weight of water andF) from 0 to 85% by weight of finely divided fillers, and the total amount of the cations B is such that it is capable of neutralizing from 0.2 to 6 times the amount, corresponding to the amount of acid functions incorporated in the form of the monomers b in the synthetic resin A, of their conjugated bases.These synthetic resin formulations are suitable for coating, adhesive bonding, sealing or impregnating.
摘要翻译：水性合成树脂制剂基本上含有A）3至75重量％的一种或多种合成树脂，其由以下组成：a）50至99.9重量％的一种或多种不饱和羧酸或乙烯基酯，b）0.1至12 一种或多种α，β-单烯属不饱和一元或二元酸或其酸酐的重量％，c）0至10重量％的一种或多种单烯属不饱和苯乙酮或二苯甲酮衍生物，d）0至35重量％的一种或多种其它可共聚单烯属不饱和单体，B）一种或多种电荷为2-4的金属阳离子，以水溶性形式，C）0至10重量％，基于合成的树脂A或不是单烯属不饱和的助苯甲酮或苯乙酮，D）有效量的乳化剂或保护胶体或这些活性成分的混合物，E）不低于5重量％的水，F）0至85重量％细长的重量 y分散的填料，阳离子B的总量使得其能够中和0.2至6倍的量，相当于合成树脂A中单体b形式的酸官能度的量，它们的共轭碱基。这些合成树脂配方适用于涂料，粘合剂，密封或浸渍。

39. 发明授权

US5028476A Coextruded rigid thermoplastic structures enabling biaxially oriented materials to be obtained 失效
标题翻译：共挤出的刚性热塑性结构能够获得双轴取向材料
公开(公告)号：US5028476A
公开(公告)日：1991-07-02
申请号：US383055
申请日：1989-07-21
申请人： Claude Dehennau , Paul Dubois
发明人： Claude Dehennau , Paul Dubois
IPC分类号： B29C47/06 , B29C55/12 , B29K27/06 , B29K33/04 , B29L9/00 , B32B7/02 , B32B27/08 , B32B27/18 , B32B27/30 , C08K5/132 , C08K5/3475
CPC分类号： C08K5/132 , B32B27/08 , C08K5/3475 , Y10S428/91 , Y10T428/2495 , Y10T428/3192 , Y10T428/31928
摘要： Biaxially oriented rigid thermoplastic structures with multiple coextruded polymeric layers comprising a layer of vinyl chloride polymer and a coating layer of polymethyl methacrylate containing products absorbing ultraviolet radiation. The content of products absorbing ultraviolet radiation is such that the glass transition temperature of the coating layer does not exceed 105.degree. C., thus permitting an orientation in the range 95.degree.-110.degree. C.
摘要翻译：具有多个共挤出聚合物层的双轴取向的刚性热塑性结构，包括一层氯乙烯聚合物和含有吸收紫外线辐射的产品的聚甲基丙烯酸甲酯的涂层。吸收紫外线辐射的产品含量使得涂层的玻璃化转变温度不超过105℃，从而允许95°-110℃的取向。

40. 发明授权

US5026751A UV light stabilizer composition comprising cyclic aliphatic epoxy UV screener, and polyalkyldipiperidine (HALS) compounds 失效
标题翻译： UV光稳定剂组合物，包括环状脂族环氧紫外线去污剂和聚烷基二哌啶（HALS）化合物
公开(公告)号：US5026751A
公开(公告)日：1991-06-25
申请号：US369074
申请日：1989-06-20
申请人： Richard C. Bopp
发明人： Richard C. Bopp
IPC分类号： C08K5/00 , C08K5/1515 , C08K5/3435 , C09D7/12
CPC分类号： C09D7/1241 , C08K5/00 , C08K5/1515 , C08K5/3435 , C08K5/132
摘要： A cycloaliphatic epoxy compound in combination with a 2-hydroxy-substituted benzophenone compound and a polyalkyl-substituted dipiperidine compound provides a UV stabilizer that exhibits synergistic behavior. The compounds can be formulated into a composition that is coated on, or impregnated into, the surface of a plastic article or, alternatively, they can be incorporated into a thermoplastic composition which can be thereafter molded into a shaped article. The stabilizer combination succeeds in upgrading the resistance of polyphenylene ether resins and blends against the photo-deteriorative effects of sunlight and bright indoor light, for example, fluorescent lighting.
摘要翻译：环脂族环氧化合物与2-羟基取代的二苯甲酮化合物和聚烷基取代的二哌啶化合物的组合提供了具有协同作用的UV稳定剂。化合物可以配制成涂覆在塑料制品的表面上或浸渍在塑料制品的表面上的组合物，或者可以将其掺入热塑性组合物中，此后可以将其模制成成型制品。稳定剂组合成功地提高了聚苯醚树脂和共混物对阳光和明亮室内光的光劣化效应的抵抗力，例如荧光灯。

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