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1. 发明授权

US06670420B2 Compatible blend of polycarbonate with vinyl (co)polymer 有权
标题翻译：聚碳酸酯与乙烯基（共）聚合物的兼容混合物
公开(公告)号：US06670420B2
公开(公告)日：2003-12-30
申请号：US10053261
申请日：2002-01-18
申请人： Daniel H. Bolton , Pierre Moulinie , David M. Derikart , Nicanor Kohncke
发明人： Daniel H. Bolton , Pierre Moulinie , David M. Derikart , Nicanor Kohncke
IPC分类号： C08L6900
CPC分类号： C08L69/00 , C08L2666/04
摘要： A compatible blend of polycarbonate resin with a vinyl (co)polymer blending partner is disclosed. The preparation of inventive blend comprise reactive blending of polycarbonate, a vinyl (co)polymer and a novel compatibilizer in the presence of a transesterification catalyst and under conditions of time and temperature designed to promote transesterification. The compatibilizer is the polymerized reaction product of at least one vinyl monomer that contains no hydroxy groups and a hydroxyl containing monomer conforming to (I) where R denotes H or C1-C4 alkyl, R1 denotes H, Cl, Br, C1-C4 alkyl, cyclohexyl, or C1-C4 alkoxy, a is 0 or 1, b is 0 or 1, c is 0 or 1, n is an integer of 0 to 4 and X is an OH group. The compatible blends of the invention are characterized by their improved properties.
摘要翻译：公开了聚碳酸酯树脂与乙烯基（共）聚合物共混配合物的相容共混物。本发明共混物的制备包括聚酯，乙烯基（共）聚合物和新型增容剂在酯交换催化剂存在下和在设计用于促进酯交换反应的时间和温度的条件下的反应性共混。增容剂是至少一种不含羟基的乙烯基单体和符合（I）的含羟基单体的聚合反应产物，其中R表示H或C1-C4烷基，R1表示H，Cl，Br，C1-C4烷基，环己基或C 1 -C 4烷氧基，a为0或1，b为0或1，c为0或1，n为0〜4的整数，X为OH基。本发明的相容共混物的特征在于其改进的性能。

2. 发明授权

US07041732B2 Compatible blend of polycarbonate with vinyl (co)polymer 有权
标题翻译：聚碳酸酯与乙烯基（共）聚合物的兼容混合物
公开(公告)号：US07041732B2
公开(公告)日：2006-05-09
申请号：US10730518
申请日：2003-12-08
申请人： Daniel H. Bolton , Pierre Moulinie , David M. Derikart , Nicanor Kohncke
发明人： Daniel H. Bolton , Pierre Moulinie , David M. Derikart , Nicanor Kohncke
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , C08L2666/04
摘要： A compatible blend of polycarbonate resin with a vinyl (co)polymer blending partner is disclosed. The preparation of inventive blend comprise reactive blending of polycarbonate, a vinyl (co)polymer and a novel compatibilizer in the presence of a transesterification catalyst and under conditions of time and temperature designed to promote transesterification. The compatibilizer is the polymerized reaction product of at least one vinyl monomer that contains no hydroxy groups and a hydroxyl containing monomer conforming to (I) where R denotes H or C1–C4 alkyl, R1 denotes H, Cl, Br, C1–C4 alkyl, cyclohexyl, or C1–C4 alkoxy, a is 0 or 1, b is 0 or 1, c is 0 or 1, n is an integer of 0 to 4 and X is an OH group. The compatible blends of the invention are characterized by their improved properties.
摘要翻译：公开了聚碳酸酯树脂与乙烯基（共）聚合物共混配合物的相容共混物。本发明共混物的制备包括聚碳酸酯，乙烯基（共）聚合物和新型增容剂在酯交换催化剂存在下和设计用于促进酯交换的时间和温度的条件下的反应性共混。增容剂是至少一种不含羟基的乙烯基单体和符合（I）的含羟基单体的聚合反应产物，其中R表示H或C 1 -C 4 - 其中R 1表示H，Cl，Br，C 1 -C 4烷基，环己基或C 1〜烷氧基，a为0或1，b为0或1，c为0或1，n为0〜4的整数，X为OH基。本发明的相容共混物的特征在于其改进的性能。

3. 发明授权

US06197853B1 Polycarbonate composition resistant to gamma radiation 失效
标题翻译：耐γ辐射的聚碳酸酯组合物
公开(公告)号：US06197853B1
公开(公告)日：2001-03-06
申请号：US09346238
申请日：1999-07-01
申请人： Daniel H. Bolton , Sivaram Krishnan , David M. Derikart , James B. Johnson
发明人： Daniel H. Bolton , Sivaram Krishnan , David M. Derikart , James B. Johnson
IPC分类号： C08K515
CPC分类号： C08K5/1565 , C08L69/00
摘要： A thermoplastic polycarbonate molding composition having improved resistance to gamma radiation-induced yellowing is disclosed. Particularly suitable for the manufacture of devices geared for medical applications, the composition contains an additive amount of a stabilizing compound conforming structurally to where R1 denotes a C1-30-alkyl group and R2 denotes an aryl radical.
摘要翻译：公开了具有改进的抗γ辐射诱导黄变性的热塑性聚碳酸酯模塑组合物。该组合物特别适合用于医疗应用的装置的制造，该组合物含有结构上符合结构的添加量的稳定化合物，其中R1表示C1-30烷基，R2表示芳基。

4. 发明授权

US6046301A Polycarbonate compositions having reduced tendency to splay 失效
标题翻译：聚碳酸酯组合物具有降低的喷射倾向
公开(公告)号：US6046301A
公开(公告)日：2000-04-04
申请号：US290906
申请日：1999-04-12
申请人： Daniel H. Bolton , Sivaram Krishnan , Jon M. Newcome , Jeffrey M. Tennant , David M. Derikart , Ramesh M. Pisipati , Wolfgang Ebert
发明人： Daniel H. Bolton , Sivaram Krishnan , Jon M. Newcome , Jeffrey M. Tennant , David M. Derikart , Ramesh M. Pisipati , Wolfgang Ebert
IPC分类号： C08L69/00 , C08K5/00 , C08K5/07 , C08K5/103 , C08K5/1565 , C08G64/00
CPC分类号： C08K5/0008 , C08K5/1565
摘要： A transparent thermoplastic molding composition having good release properties is disclosed. The composition which contains no magnetic elements contains a polycarbonate resin and 0.01 to 0.3 percent by weight of a mold release agent. The agent is the product of a reaction of a compound represented by formula (I) ##STR1## where R.sub.1 denotes a C.sub.1-30 -alkyl group, with at least one member selected from the group consisting of ##STR2## where R.sub.2 and R.sub.3 independently denote C.sub.1-30 - alkyl or an aryl group, and ##STR3## where n is 1-7.
摘要翻译：公开了具有良好剥离性能的透明热塑性模塑组合物。不含磁性元素的组合物含有聚碳酸酯树脂和0.01〜0.3重量％的脱模剂。该试剂是由式（I）表示的化合物（其中R 1表示C 1-30 - 烷基）与至少一种选自下组的化合物反应的产物，其中R 2和R 3独立地表示C1-30烷基或芳基，并且其中n为1-7。

5. 发明授权

US06994735B2 Process for tinting plastic articles 有权
标题翻译：染色塑料制品的工艺
公开(公告)号：US06994735B2
公开(公告)日：2006-02-07
申请号：US10434242
申请日：2003-05-08
申请人： Robert A. Pyles , David M. Derikart , Rick L. Archey , Michael Nikolakopoulos
发明人： Robert A. Pyles , David M. Derikart , Rick L. Archey , Michael Nikolakopoulos
IPC分类号： D06P1/613
CPC分类号： D06P1/90 , C08J7/065 , C08J2369/00 , D06P1/65106 , D06P1/65118 , D06P1/65131
摘要： A process for tinting a molded article is disclosed. The process entails applying by spraying or by flow coating a hot, dye-solution onto at least a portion of the surface of a molded article to obtain a tinted article and washing the tinted article. In addition to the dissolved dye, the dye solution that is substantially free of particulate matter contains an aqueous solution of a carrier and an optional emulsifier. The article is one molded of a thermoplastic molding composition. In an embodiment of the invention, the dye solution is prepared by filtering a hot aqueous solution through a bag filter that contains a dye to obtain a hot, dye-solution. In a further embodiment, activated carbon is used to purify the dye solution to obtain a dye-free aqueous solution.
摘要翻译：公开了一种着色模制品的方法。该方法需要通过喷雾或通过将热的染料溶液流涂在模制品的表面的至少一部分上来获得有色制品并洗涤有色制品。除了溶解的染料之外，基本上不含颗粒物质的染料溶液含有载体和任选的乳化剂的水溶液。该制品是由热塑性模塑组合物成型的。在本发明的一个实施方案中，通过将热水溶液通过含有染料的袋式过滤器过滤以获得热的染料溶液来制备染料溶液。在另一个实施方案中，使用活性炭来纯化染料溶液以获得无染料的水溶液。

6. 发明授权

US07504054B2 Method of treating a plastic article 有权
标题翻译：处理塑料制品的方法
公开(公告)号：US07504054B2
公开(公告)日：2009-03-17
申请号：US10733657
申请日：2003-12-11
申请人： Robert A. Pyles , Rick L. Archey , David M. Derikart
发明人： Robert A. Pyles , Rick L. Archey , David M. Derikart
IPC分类号： B05D1/18 , B05D1/38 , G02C7/02
CPC分类号： C08J7/065
摘要： In the method of the present invention at least a portion of the surface of a plastic article (e.g., a molded article of thermoplastic polycarbonate) is contacted with (e.g., immersed in) a treatment composition which includes one or more performance additives. The treatment composition contains: (i) at least one performance additive (e.g., an ultraviolet light absorber); (ii) water; (iii) at least one carrier represented by the following general formula I, wherein R1 is a radical selected from the group consisting of linear or branched C1-C18 alkyl, benzyl, benzoyl and phenyl, R2 is a radical selected from the group consisting of linear or branched C1-C18 alkyl, benzyl, benzoyl, phenyl and H, n is 2, 3 or 4, and m is 1 to 35; and (iv) a diol selected from at least one of linear or branched C2-C20 aliphatic diols, poly(C2-C4 alkylene glycol), cycloaliphatic diols having from 5 to 8 carbon atoms in the cyclic ring, monocyclic aromatic diols, bisphenols and hydrogenated bisphenols. In an embodiment of the present invention, the carrier is ethyleneglycol monobutyl ether, and the diol is diethylene glycol.
摘要翻译：在本发明的方法中，将塑料制品的表面的至少一部分（例如，热塑性聚碳酸酯的模制品）与（例如，浸入）包含一种或多种性能添加剂的处理组合物接触。处理组合物包含：（i）至少一种性能添加剂（例如紫外光吸收剂）; （ii）水; （iii）由以下通式I表示的至少一种载体，其中R 1是选自直链或支链C 1 -C 18烷基，苄基，苯甲酰基和苯基的基团，R 2是选自直链或支链C 1 -C 18烷基，苄基，苯甲酰基，苯基和H，n为2,3或4，m为1至35; 和（iv）选自直链或支链C 2 -C 20脂族二醇，聚（C 2 -C 4亚烷基二醇），环中具有5至8个碳原子的脂环族二醇中的至少一种的二醇，单环芳族二醇，双酚和氢化双酚。在本发明的一个实施方案中，载体是乙二醇单丁醚，二醇是二甘醇。

7. 发明授权

US07175675B2 Method of dyeing a plastic article 有权
标题翻译：染色塑料制品的方法
公开(公告)号：US07175675B2
公开(公告)日：2007-02-13
申请号：US10733111
申请日：2003-12-11
申请人： Robert A. Pyles , Rick L. Archey , David M. Derikart
发明人： Robert A. Pyles , Rick L. Archey , David M. Derikart
IPC分类号： D06P5/00
CPC分类号： D06P1/613 , D06P1/60 , D06P1/65118 , D06P5/00
摘要： In the method of the present invention a plastic article (e.g., a molded article of thermoplastic polycarbonate) is immersed at least partially in a dye bath which includes one or more dyes, water, at least one carrier, and at least one diol. The dye bath contains: (i) at least one dye (e.g., a static and/or photochromic dye); (ii) water; (iii) at least one carrier represented by the following general formula I, R—O—(CH2)n—OHI wherein R is a radical selected from linear or branched C1–C18 alkyl, benzyl, benzoyl and phenyl, and n is 2 or 3; and (iv) a diol selected from at least one of linear or branched C2–C20 aliphatic diols, poly(C2–C4 alkylene glycol), cycloaliphatic diols having from 5 to 8 carbon atoms in the cyclic ring, monocyclic aromatic diols, bisphenols and hydrogenated bisphenols. In an embodiment of the present invention, the carrier is ethyleneglycol butyl ether, and the diol is diethylene glycol. The present invention also relates to a method of separating the dye from the water, carrier and diol components of the dye bath, by contacting the dye bath with particulate activated carbon.
摘要翻译：在本发明的方法中，将塑料制品（例如，热塑性聚碳酸酯的模塑制品）至少部分地浸入包括一种或多种染料，水，至少一种载体和至少一种二醇的染浴中。染浴包含：（i）至少一种染料（例如静电和/或光致变色染料）; （ii）水; （iii）由以下通式I表示的至少一种载体：<？in-line-formula description =“In-line Formulas”end =“lead”？> RO-（CH 2/2）其中R是选自直链或支链C 1〜C的基团，其中R是选自直链或支链C 1〜 C 18 -C 18烷基，苄基，苯甲酰基和苯基，n为2或3; 和（iv）选自直链或支链C 2 -C 20脂肪族二醇中的至少一种的二醇，聚（C 2 -C 20 - 亚烷基二醇），环中具有5-8个碳原子的脂环族二醇，单环芳族二醇，双酚和氢化双酚。在本发明的一个实施方案中，载体是乙二醇丁醚，二醇是二甘醇。本发明还涉及通过使染料浴与颗粒活性炭接触来分离染料与染浴的水，载体和二醇组分的方法。

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