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51.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：US4699942A
公开(公告)日：1987-10-13
申请号：US770939
申请日：1985-08-30
申请人： James C. Weaver , Wayne P. Pruett
发明人： James C. Weaver , Wayne P. Pruett
摘要： Compositions suitable for molding are produced by examining a (1) polyethylene terephthalate polyester, (2) a low molecular weight polyethylene mold release agent (3) talc as nucleating agent, (4) carbon black, (5) a hindered phenolic antioxidant and (6) other optional ingredients such as reinforcing glass fibers.
摘要翻译： 通过检查（1）聚对苯二甲酸乙二醇酯聚酯，（2）低分子量聚乙烯脱模剂（3）作为成核剂的滑石粉，（4）炭黑，（5）受阻酚抗氧化剂和（ 6）其他任选成分如增强玻璃纤维。
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公开(公告)号：US4972015A
公开(公告)日：1990-11-20
申请号：US383467
申请日：1989-07-24
IPC分类号： B29C51/00 , B29K67/00 , C08K3/32 , C08K5/13 , C08K5/37 , C08K5/372 , C08K13/02 , C08L67/00 , C08L67/02
摘要： Disclosed is a shaped, thin-walled, thermoformed, heat-set article, the composition of which comprises:(a) a crystallizable polyester having repeating units from at least 90 mol % terephthalic acid and repeating units from at least 90 mol % 1,4-cyclohexanedimethanol, the total dicarboxylic acid mol % and the total glycol mol % each being 100 mol %, said polyester having an inherent viscosity of about 0.7-1.1, and(b) a heat stabilizing amount of an antioxidant system comprising a hindered phenol, a thio ester or ether and a phosphate salt.
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54.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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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。 -
公开(公告)号：US5124388A
公开(公告)日：1992-06-23
申请号：US520691
申请日：1990-05-07
IPC分类号： C08L67/00 , B32B15/08 , B32B15/09 , B65D65/02 , B65D65/38 , C08G63/02 , C08G63/06 , C08G63/199 , C08J5/18 , C08K5/13 , C08K5/38 , C08L67/02
CPC分类号： C08J5/18 , B65D65/38 , C08G63/199 , C08K5/13 , C08K5/38 , C08J2367/02 , Y10T428/31681
摘要： Disclosed are films, containers and container liners comprising a copolyester having repeat units from terephthalic acid and 1,4-cyclohexanedimethanol, and a hindered phenolic antioxidant.
摘要翻译： 公开了包含具有来自对苯二甲酸和1,4-环己烷二甲醇的重复单元的共聚酯和受阻酚类抗氧化剂的膜，容器和容器衬里。
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公开(公告)号：US5010165A
公开(公告)日：1991-04-23
申请号：US360806
申请日：1989-06-02
CPC分类号： C08G63/16 , C08L67/02 , Y10T428/1362 , Y10T428/24124 , Y10T442/68
摘要： A dimensionally stable polyester melt blown web composition is disclosed. The polyester melt blown web is obtained by contacting the web with a solvent, and drying the web. The solvents which are used have total solubility parameters (S.sub.o) of 8.5 to 12.0 (cal/cm.sup.3).sup.1/2, solubility parameter component due to hydrogen bonding (S.sub.h) of 0.5 to 5.5 (cal/cm.sup.3).sup.1/2 and solubility parameter component due to polar forces (S.sub.p) of 0.5 to 7.0 (cal/cm.sup.3).sup.1/2). The polyesters used for such melt blown webs include poly(ethylene-terephthalate), poly(cyclohexylene dimethylene terephthalate) and blends and copolymers of these polymers.
摘要翻译： 公开了尺寸稳定的聚酯熔喷纤维网组合物。 聚酯熔喷纤维网通过将纤维网与溶剂接触并干燥纤维网获得。 使用的溶剂的总溶解度参数（So）为8.5〜12.0（cal / cm 3）1/2，由于氢键（Sh）为0.5〜5.5（cal / cm 3）1/2的溶解度参数成分和溶解度参数 由于极性力（Sp）为0.5〜7.0（cal / cm 3）1/2）。 用于这种熔喷纤维网的聚酯包括聚（对苯二甲酸乙二醇酯），聚（亚环己基二亚甲基对苯二甲酸酯）和这些聚合物的共混物和共聚物。
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