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公开(公告)号：US4305719A
公开(公告)日：1981-12-15
申请号：US162704
申请日：1980-06-25
摘要： Disclosed is copolyester material dyed with at least one azo or anthraquinone type dye, said copolyester material having an inherent viscosity of at least 0.4 and containing in copolymerized form from about 0.3 to about 5.0% by weight of one or more of the stabilizing moieties having the general formula ##STR1## where R and R.sub.1 are each a chemical bond or an alkylene group of 1-6 carbons; R.sub.2 is alkyl, cycloalkyl, or aryl; R.sub.3 represents 1-5 groups each independently selected from H, Cl, F, alkyl, cycloalkyl, alkoxy, aryl or aryloxy; wherein all of the above alkyl and alkylene moieties comprising or being part of the R.sub.2 or R.sub.3 groups contain from 1-8 carbons, and wherein all of the above alkyl, alkylene, aryl and cycloalkyl moieties may be substituted with up to three of a variety of substituents such as halogen, alkyl of 1-8 carbons, alkoxy of 1-8 carbons, aryl, cycloalkyl and CN.
摘要翻译： 公开了用至少一种偶氮或蒽醌型染料染色的共聚酯材料，所述共聚酯材料的特性粘度至少为0.4，并且以共聚形式包含约0.3至约5.0重量％的一种或多种稳定部分，其具有 通式
其中R和R1各自是化学键或1-6个碳的亚烷基; R2是烷基，环烷基或芳基; R 3表示各自独立地选自H，Cl，F，烷基，环烷基，烷氧基，芳基或芳氧基的1-5个基团; 其中包含或作为R2或R3的一部分的所有上述烷基和亚烷基部分含有1-8个碳，并且其中所有上述烷基，亚烷基，芳基和环烷基部分可以被多至三个各种 的取代基如卤素，1-8个碳原子的烷基，1-8个碳原子的烷氧基，芳基，环烷基和CN。 -
2.发明授权
公开(公告)号：US4338247A
公开(公告)日：1982-07-06
申请号：US155047
申请日：1980-06-02
CPC分类号： C08G63/52
摘要： Disclosed are highly stable copolyesters having inherent viscosities of at least 0.4 and containing in copolymerized form from about 0.3 to about 5.0% by weight of one or more of the stabilizing moieties having the general formula ##STR1## where R and R.sub.1 are each a chemical bond or an alkylene group of 1-6 carbons; R.sub.2 is alkyl, cycloalkyl, or aryl; R.sub.3 represents 1-5 groups each independently selected from H, Cl, F, alkyl, cycloalkyl, alkoxy, aryl or aryloxy; wherein all of the above alkyl and alkylene moieties comprising or being part of the R.sub.2 or R.sub.3 groups contain from 1-8 carbons; and wherein all of the above alkyl, alkylene, aryl and cycloalkyl moieties may be substituted with up to three substituents selected from halogen, alkyl of 1-8 carbons, alkoxy of 1-8 carbons, aryl, cycloalkyl and CN.
摘要翻译： 公开了具有至少0.4的特性粘度的高度稳定的共聚酯，并且以共聚形式包含约0.3至约5.0重量％的一种或多种具有通式“IMAGE”的稳定部分，其中R和R 1各自为化学键 或1-6个碳的亚烷基; R2是烷基，环烷基或芳基; R 3表示各自独立地选自H，Cl，F，烷基，环烷基，烷氧基，芳基或芳氧基的1-5个基团; 其中包含或作为R 2或R 3基团的一部分的所有上述烷基和亚烷基部分含有1-8个碳原子; 并且其中所有上述烷基，亚烷基，芳基和环烷基部分可被至多三个选自卤素，1-8个碳原子的烷基，1-8个碳原子的烷氧基，芳基，环烷基和CN取代。
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公开(公告)号：US4340718A
公开(公告)日：1982-07-20
申请号：US155811
申请日：1980-06-02
摘要： Disclosed are novel copolyester materials having improved weatherability and useful, for example, as films, fibers, sheeting and the like in outdoor applications where long and daily exposure to actinic radiation is encountered. These copolyesters comprise, for example, polyethylene terephthalate containing a total of from about 0.3 to about 5.0%, preferably from about 0.6 to about 2.0% by weight of one or more moieties having the formula ##STR1## where R.sub.1 is cyano, alkylcarbonyl, cycloalkylcarbonyl or arylcarbonyl; R.sub.2 and R.sub.3 are, for example, alkyl, cycloalkyl, or aryl which may be substituted with a large variety of groups; and --X-- is ortho, meta, or para to the -ylene linkage and is selected from groups of the formulae ##STR2## wherein R is alkylene of 1-10 carbons, aryl, or cycloalkyl, each of which may be substituted.
摘要翻译： 公开了具有改善的耐候性的新型共聚酯材料，例如在室外应用中，例如在遇到长时间和日常暴露于光化辐射的室外应用中是有用的。 这些共聚酯包括例如聚对苯二甲酸乙二醇酯，其总重量为约0.3至约5.0％，优选约0.6至约2.0％重量的一种或多种具有式的化合物其中R 1为氰基，烷基羰基，环烷基羰基 或芳基羰基; R2和R3是例如可以被各种基团取代的烷基，环烷基或芳基; 并且-X-是亚芳基键的邻位，间位或对位，并且选自下式的基团：其中R是1-10个碳的亚烷基，芳基或环烷基，其中每一个 可以被替代。
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4.发明授权Melamine group containing ultraviolet stabilizers and their use in organic compositions II 失效含有紫外线稳定剂的三聚氰胺组合物及其在有机组合物中的应用II
公开(公告)号：US4418002A
公开(公告)日：1983-11-29
申请号：US413907
申请日：1982-09-01
IPC分类号： C08K5/3492 , C08K5/35 , C09K15/30 , C09K15/20 , C08K5/16
CPC分类号： C09K15/30 , C08K5/34926 , C08K5/35
摘要： The invention relates to melamine group containing compounds which have been found to be effective ultraviolet stabilizers. The invention also relates to ultraviolet degradable organic compositions containing an amount of a melamine group containing compounds to prevent such degradation. These stabilizers are effective in the presence of other additives commonly employed in polymeric compositions including, for example, pigments, colorants, fillers, reinforcing agents and the like. These ultraviolet stabilizers may be incorporated into the organic compositions such as polymers by adding to the polymer melt or dissolved in the polymer dope, coated on the exterior of the shaped or molded article, film or extruded fiber.
摘要翻译： 本发明涉及已发现是有效的紫外线稳定剂的含三聚氰胺基团的化合物。 本发明还涉及含有一定量的含三聚氰胺基团的化合物以防止这种降解的紫外可降解有机组合物。 这些稳定剂在通常用于聚合物组合物中的其它添加剂的存在下是有效的，包括例如颜料，着色剂，填料，增强剂等。 这些紫外线稳定剂可以通过加入到聚合物熔体中或溶解在聚合物涂料中而被包被到有机组合物如聚合物中，涂覆在成型或模塑制品，膜或挤出纤维的外部上。
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5.发明授权Melamine group containing ultraviolet stabilizers and their use in organic compositions III 失效含有紫外线稳定剂的三聚氰胺基团及其在有机组合物中的应用
公开(公告)号：US4418001A
公开(公告)日：1983-11-29
申请号：US413902
申请日：1982-09-01
IPC分类号： C08K5/3492 , C09K15/30 , C09K15/20 , C08K5/16
CPC分类号： C09K15/30 , C08K5/34926
摘要： The invention relates to melamine group containing compounds which have been found to be effective ultraviolet stabilizers. The invention also relates to ultraviolet degradable organic compositions containing an amount of a melamine group containing compounds to prevent such degradation. These stabilizers are effective in the presence of other additives commonly employed in polymeric compositions including, for example, pigments, colorants, fillers, reinforcing agents and the like. These ultraviolet stabilizers may be incorporated into the organic compositions such as polymers by adding to the polymer melt or dissolved in the polymer dope, coated on the exterior of the shaped or molded article, film or extruded fiber.
摘要翻译： 本发明涉及已发现是有效的紫外线稳定剂的含三聚氰胺基团的化合物。 本发明还涉及含有一定量的含三聚氰胺基团的化合物以防止这种降解的紫外可降解有机组合物。 这些稳定剂在通常用于聚合物组合物中的其它添加剂的存在下是有效的，包括例如颜料，着色剂，填料，增强剂等。 这些紫外线稳定剂可以通过加入到聚合物熔体中或溶解在聚合物涂料中而被包被到有机组合物如聚合物中，涂覆在成形或模塑制品，膜或挤出纤维的外部上。
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6.发明授权Melamine group containing ultraviolet stabilizers and their use in organic compositions 失效含有紫外线稳定剂的三聚氰胺组合物及其在有机组合物中的用途
公开(公告)号：US4418000A
公开(公告)日：1983-11-29
申请号：US413901
申请日：1982-09-01
IPC分类号： C08K5/3492 , C09K15/30 , C09K15/20 , C08K5/16
CPC分类号： C09K15/30 , C08K5/34926
摘要： The invention relates to melamine group containing compounds which have been found to be effective ultraviolet stabilizers. The invention also relates to ultraviolet degradable organic compositions containing an amount of a melamine group containing compounds to prevent such degradation. These stabilizers are effective in the presence of other additives commonly employed in polymeric compositions including, for example, pigments, colorants, fillers, reinforcing agents and the like. These ultraviolet stabilizers may be incorporated into the organic compositions such as polymers by adding to the polymer melt or dissolved in the polymer dope, coated on the exterior of the shaped or molded article, film or extruded fiber.
摘要翻译： 本发明涉及已发现是有效的紫外线稳定剂的含三聚氰胺基团的化合物。 本发明还涉及含有一定量的含三聚氰胺基团的化合物以防止这种降解的紫外可降解有机组合物。 这些稳定剂在通常用于聚合物组合物中的其它添加剂的存在下是有效的，包括例如颜料，着色剂，填料，增强剂等。 这些紫外线稳定剂可以通过加入到聚合物熔体中或溶解在聚合物涂料中而被包被到有机组合物如聚合物中，涂覆在成形或模塑制品，膜或挤出纤维的外部上。
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公开(公告)号：US4269629A
公开(公告)日：1981-05-26
申请号：US77875
申请日：1979-09-21
申请人： Joseph S. Zannucci
发明人： Joseph S. Zannucci
IPC分类号： C08K5/105 , C08K5/3475 , C08L1/10
CPC分类号： C08K5/105 , C08K5/10 , C08K5/13 , C08K5/3475
摘要： This invention is directed to a three component stabilizer system for cellulose esters. These commercially useful stabilized cellulose ester compositions can be molded, shaped and otherwise processed in a thermoplastic condition at elevated temperatures to provide products having improved ultraviolet light stability or weatherability.
摘要翻译： 本发明涉及用于纤维素酯的三组分稳定剂体系。 这些商业上有用的稳定的纤维素酯组合物可以在高温下在热塑性条件下模制，成型和以其它方式加工，以提供具有改善的紫外光稳定性或耐气候性的产品。
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8.发明授权Multichromophoric ultraviolet stabilizers and their use in organic compositions 失效多色性紫外线稳定剂及其在有机组合物中的应用
公开(公告)号：US4256626A
公开(公告)日：1981-03-17
申请号：US924021
申请日：1978-07-12
IPC分类号： C08K5/3447 , C08K5/47 , C08K5/34
CPC分类号： C08K5/47 , C08K5/3447
摘要： The invention relates to multichromophoric compounds which have been found to be effective ultraviolet stabilizers. The invention also relates to ultraviolet degradable organic compositions containing a stabilizing amount of the multichromophoric composition to prevent such degradation. These stabilizers are effective in the presence of other additives commonly employed in polymeric compositions including, for example, pigments, colorants, fillers, reinforcing agents and the like. These ultraviolet stablizers may also be incorporated into the organic compositions in the polymer melt or dissolved in the polymer dope, coated on the exterior of the molded article, film or extruded fiber.
摘要翻译： 本发明涉及已被发现是有效的紫外线稳定剂的多色素化合物。 本发明还涉及含有稳定量的多色母体组合物以防止这种降解的紫外可降解有机组合物。 这些稳定剂在通常用于聚合物组合物中的其它添加剂的存在下是有效的，包括例如颜料，着色剂，填料，增强剂等。 这些紫外线稳定剂也可以掺入聚合物熔体中的有机组合物中或溶解在聚合物涂料中，涂覆在模制品，膜或挤出纤维的外部。
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公开(公告)号：US4525504A
公开(公告)日：1985-06-25
申请号：US544034
申请日：1983-10-24
申请人： John C. Morris , Joseph S. Zannucci
发明人： John C. Morris , Joseph S. Zannucci
IPC分类号： C08G63/199 , C08K5/00 , C08K5/3435 , C08K5/3462 , C08L33/20 , C08K5/34 , C08K5/07 , C08K5/10
CPC分类号： C08K5/3435 , C08G63/199 , C08K5/005 , C08K5/3462 , C08L33/20
摘要： Disclosed are stabilized polyester compositions having significantly improved weatherability, said polyesters consisting of homopolyesters derived from a dicarboxylic acid component wherein at least a major portion of which is 1,4-cyclohexanedicarboxylic acid (or ester) having a trans isomer content of at least 65% and a glycol component wherein at least a major portion of which is 2,2,4,4-tetramethyl-1,3-cyclobutanediol and copolyesters thereof with modifying aliphatic glycols and/or aliphatic dicarboxylic acids, said polyesters being stabilized with the combination of at least one ultraviolet light stabilizing compound compatible with said polyester and at least one hindered amine light stabilizer having the formulae ##STR1## the groups shown as R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each independently selected from various substituents.
摘要翻译： 公开了具有显着改善的耐候性的稳定的聚酯组合物，所述聚酯由衍生自二羧酸组分的均聚酯组成，其中至少大部分是具有至少65％的反式异构体含量的1,4-环己烷二羧酸（或酯） 和二醇组分，其中至少大部分为2,2,4,4-四甲基-1,3-环丁二醇及其与改性脂族二醇和/或脂族二羧酸的共聚酯，所述聚酯通过 与所述聚酯相容的至少一种紫外线稳定化合物和具有式I或II的至少一种受阻胺光稳定剂，所示的R1，R2，R3和R4所示的基团各自独立地选自各种取代基。
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10.发明授权Multichromophoric ultraviolet stabilizers and their use in organic compositions 失效多色性紫外线稳定剂及其在有机组合物中的应用
公开(公告)号：US4115348A
公开(公告)日：1978-09-19
申请号：US711045
申请日：1976-08-02
CPC分类号： C08K5/35
摘要： The invention relates to multichromophoric compounds which have been found to be effective ultraviolet stabilizers. The invention also relates to ultraviolet degradable organic compositions containing a stabilizing amount of the multichromophoric composition to prevent such degradation. These stabilizers are effective in the presence of other additives commonly employed in polymeric compositions including, for example, pigments, colorants, fillers, reinforcing agents and the like. These ultraviolet stabilizers may also be incorporated into the organic compositions in the polymer melt or dissolved in the polymer dope, coated on the exterior of the molded article, film or extruded fiber.
摘要翻译： 本发明涉及已被发现是有效的紫外线稳定剂的多色素化合物。 本发明还涉及含有稳定量的多色母体组合物以防止这种降解的紫外可降解有机组合物。 这些稳定剂在通常用于聚合物组合物中的其它添加剂的存在下是有效的，包括例如颜料，着色剂，填料，增强剂等。 这些紫外线稳定剂也可以掺入聚合物熔体中的有机组合物中或溶解在聚合物涂料中，涂覆在模塑制品，薄膜或挤出纤维的外部上。
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