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1. 发明授权

US09862808B2 Polyamide compositions for LED applications 有权
公开(公告)号：US09862808B2
公开(公告)日：2018-01-09
申请号：US14239435
申请日：2012-08-16
申请人： Corinne Bushelman , Nancy J. Singletary , Glenn P. Desio
发明人： Corinne Bushelman , Nancy J. Singletary , Glenn P. Desio
IPC分类号： C08K3/00 , C08K3/22 , C08G69/26 , C08L77/06 , H01L33/00 , H01L33/56
CPC分类号： C08K3/22 , C08G69/26 , C08L77/06 , H01L33/00 , H01L33/56
摘要： The invention relates to polyamide composition comprising at least one polyamide featuring a melting temperature (Tm), at least one metal oxide selected from magnesium oxide, zinc oxide and calcium oxide, and titanium dioxide, said composition featuring an intrinsic melt viscosity of below 800 Pa·s as measured according to ASTM D3835-08 at a moisture content as measured according to ASTM D6869-03 in the range of 150-500 ppm at a shear rate of 400 s−1 and at a temperature ranging from [(Tm max)+10° C.] to [(Tm max)+20° C.] where (Tm max) is the highest of all melting temperatures (Tm). Invented compositions feature high reflectivity in the molded part with high retention of whiteness and reflectivity after heat aging. This unique combination of properties makes the compositions according to the invention most suitable for LED applications.

2. 发明申请

US20140209969A1 POLYAMIDE COMPOSITIONS FOR LED APPLICATIONS 有权
标题翻译：用于LED应用的聚酰胺组合物
公开(公告)号：US20140209969A1
公开(公告)日：2014-07-31
申请号：US14239435
申请日：2012-08-16
申请人： Corinne Bushelman , Nancy J. Singletary , Glenn P. Desio
发明人： Corinne Bushelman , Nancy J. Singletary , Glenn P. Desio
IPC分类号： C08K3/22 , H01L33/56
CPC分类号： C08K3/22 , C08G69/26 , C08L77/06 , H01L33/00 , H01L33/56
摘要： The invention relates to polyamide composition comprising at least one polyamide featuring a melting temperature (Tm), at least one metal oxide selected from magnesium oxide, zinc oxide and calcium oxide, and titanium dioxide, said composition featuring an intrinsic melt viscosity of below 800 Pa·s as measured according to ASTM D3835-08 at a moisture content as measured according to ASTM D6869-03 in the range of 150-500 ppm at a shear rate of 400 s−1 and at a temperature ranging from [(Tm max) +10° C.] to [(Tm max)+20° C.] where (Tm max) is the highest of all melting temperatures(Tm). Invented compositions feature high reflectivity in the molded part with high retention of whiteness and reflectivity after heat aging. This unique combination of properties makes the compositions according to the invention most suitable for LED applications.
摘要翻译：本发明涉及包含至少一种具有熔融温度（Tm）的聚酰胺，至少一种选自氧化镁，氧化锌和氧化钙的金属氧化物和二氧化钛的聚酰胺组合物，所述组合物的特性熔点粘度低于800Pa ·根据ASTM D3835-08测定的水分含量，根据ASTM D6869-03在400-500ppm的范围内以400s -1的剪切速率测量的水分含量，并且在[（Tm max） + 10℃]至[（Tm max）+ 20℃]，其中（Tm max）是所有熔融温度（Tm）中最高的。本发明的组合物在模塑部件中具有高反射率，在热老化后具有高的白度和反射率的保持性。这种独特的性质组合使得根据本发明的组合物最适合于LED应用。

3. 发明申请

US20130231431A1 Stain-resistant articles 有权
标题翻译：耐污渍制品
公开(公告)号：US20130231431A1
公开(公告)日：2013-09-05
申请号：US13878950
申请日：2011-10-13
申请人： Glenn P. Desio , Amy Marie Cuevas , Linda M. Norfolk , Geert J. Verfaillie , Nancy J. Singletary
发明人： Glenn P. Desio , Amy Marie Cuevas , Linda M. Norfolk , Geert J. Verfaillie , Nancy J. Singletary
IPC分类号： C08L77/06
CPC分类号： C08K3/0033 , B29C45/0001 , B29K2077/00 , B29K2077/10 , B29K2309/08 , B29L2031/3481 , C08K3/013 , C08K3/22 , C08K3/30 , C08K3/34 , C08K7/14 , C08K2003/2241 , C08K2003/3036 , C08K2003/3045 , C08L77/06 , C08L77/00
摘要： The present invention relates to stain- or dye-resistant articles comprising a polymer composition comprising at least one semi-aromatic polyamide comprising recurring units resulting from the condensation of terephthalic acid and at least one aliphatic diamine comprising more than 8 carbon atoms, at least one filler and from 0.1 to 35 wt. % of at least one white pigment, based on the total weight of the composition.
摘要翻译：本发明涉及耐污染或耐染色的制品，其包含聚合物组合物，其包含至少一种半芳族聚酰胺，其包含由对苯二甲酸和至少一种包含多于8个碳原子的脂族二胺缩合得到的重复单元，至少一个填料和0.1至35wt。至少一种白色颜料的％，基于组合物的总重量。

4. 发明授权

US09321918B2 Stain-resistant articles 有权
公开(公告)号：US09321918B2
公开(公告)日：2016-04-26
申请号：US13878950
申请日：2011-10-13
申请人： Glenn P. Desio , Amy Marie Cuevas , Linda M. Norfolk , Geert J. Verfaillie , Nancy J. Singletary
发明人： Glenn P. Desio , Amy Marie Cuevas , Linda M. Norfolk , Geert J. Verfaillie , Nancy J. Singletary
IPC分类号： C08L77/06 , C08K3/22 , C08K3/30 , C08K7/14 , C08K3/00
CPC分类号： C08K3/0033 , B29C45/0001 , B29K2077/00 , B29K2077/10 , B29K2309/08 , B29L2031/3481 , C08K3/013 , C08K3/22 , C08K3/30 , C08K3/34 , C08K7/14 , C08K2003/2241 , C08K2003/3036 , C08K2003/3045 , C08L77/06 , C08L77/00
摘要： The present invention relates to stain- or dye-resistant articles comprising a polymer composition comprising at least one semi-aromatic polyamide comprising recurring units resulting from the condensation of terephthalic acid and at least one aliphatic diamine comprising more than 8 carbon atoms, at least one filler and from 0.1 to 35 wt. % of at least one white pigment, based on the total weight of the composition.

5. 发明申请

US20130197150A1 Stain-resistant articles 审中-公开
标题翻译：耐污渍制品
公开(公告)号：US20130197150A1
公开(公告)日：2013-08-01
申请号：US13878931
申请日：2011-10-13
申请人： Glenn P. Desio , Amy Marie Cuevas , Nancy J. Singletary
发明人： Glenn P. Desio , Amy Marie Cuevas , Nancy J. Singletary
IPC分类号： C08L77/06 , C08K3/22 , H05K5/00 , C08K3/34
CPC分类号： C08L77/06 , C08K3/013 , C08K3/22 , C08K3/34 , H05K5/00
摘要： The present invention relates to stain- or dye-resistant light colored articles comprising a polymer composition (C) comprising a semi-aromatic polyamide comprising recurring units resulting from the condensation of terephthalic acid, isophthalic acid and at least one aliphatic diamine comprising 6 carbon atoms, a filler and from 0.1 to 35 wt. % of a white pigment, based on the total weight of the polymer composition (C).
摘要翻译：本发明涉及染色或耐染色的浅色制品，其包含聚合物组合物（C），其包含半芳族聚酰胺，其包含由对苯二甲酸，间苯二甲酸和至少一种包含6个碳原子的脂族二胺缩合得到的重复单元，填料和0.1至35wt。％的白色颜料，基于聚合物组合物（C）的总重量。

6. 发明申请

US20140031481A1 Polyamide compositions and article manufactured therefrom 审中-公开
标题翻译：聚酰胺组合物及其制造的制品
公开(公告)号：US20140031481A1
公开(公告)日：2014-01-30
申请号：US14009579
申请日：2012-04-04
申请人： Nancy J. Singletary , Corinne Bushelman , Linda M. Norfolk , Suresh R. Sriram , Christie W. Crowe
发明人： Nancy J. Singletary , Corinne Bushelman , Linda M. Norfolk , Suresh R. Sriram , Christie W. Crowe
IPC分类号： C08K3/34 , C08K3/22
CPC分类号： C08K3/34 , C08K3/013 , C08K3/22
摘要： Polyamide composition very well suited for the manufacture of LED devices comprising: (a) at least a polyamide comprising recurring units derived from at least one C6 and/or at least one C10 diamine and from at least one dicarboxylic acid of the formula HO—C(═O)—R—C(═O)—OH wherein R is a cycloaliphatic moiety; (b) at least a reinforcing filler, and (c) at least a white pigment selected from a group consisting of TiO2, ZnS2, ZnO and BaSO4.
摘要翻译：聚氨酯组合物非常适合于制造LED器件，其包括：（a）至少一种聚酰胺，其包含衍生自至少一种C 6和/或至少一种C 10二胺的至少一种二羧酸，和式HO-C的至少一种二羧酸（= O）-RC（= O）-OH，其中R是脂环族部分; （b）至少一种增强填料，和（c）至少一种选自TiO 2，ZnS 2，ZnO和BaSO 4的白色颜料。

7. 发明申请

US20140221546A1 POLYAMIDE COMPOSITIONS FOR LED APPLICATIONS 审中-公开
标题翻译：用于LED应用的聚酰胺组合物
公开(公告)号：US20140221546A1
公开(公告)日：2014-08-07
申请号：US14239439
申请日：2012-08-16
申请人： Corinne Bushelman , Nancy J. Singletary
发明人： Corinne Bushelman , Nancy J. Singletary
IPC分类号： H01L33/56
CPC分类号： H01L33/56 , C08K3/22 , C08K7/06 , C08K7/14 , C08L77/06 , H01L33/00
摘要： The invention relates to a polyamide comprising recurring units derived from terephthalic acid and 1,10-decanediamine wherein said polyamide has an intrinsic melt viscosity of below 140.0 Pa·s and to compositions made there from, featuring high reflectivity in the molded part with high retention of whiteness and reflectivity after heat aging. This unique combination of properties makes the compositions according to the invention most suitable for LED applications.
摘要翻译：本发明涉及一种包含衍生自对苯二甲酸和1,10-癸二胺的重复单元的聚酰胺，其中所述聚酰胺具有低于140.0Pa·s的本征熔体粘度和在其上制备的组合物，在具有高保留性的模塑部件中具有高反射率热老化后的白度和反射率。这种独特的性质组合使得根据本发明的组合物最适合于LED应用。

8. 发明申请

US20110213077A1 Hydroquinone-containing polyesters having improved whiteness 审中-公开
标题翻译：具有改善白度的含氢醌聚酯
公开(公告)号：US20110213077A1
公开(公告)日：2011-09-01
申请号：US13126509
申请日：2009-10-30
申请人： Maria G. Bertucci , Nancy J. Singletary , Jan G. Nel , Christie W. Crowe , Geert J. Verfaillie , Glenn W. Cupta
发明人： Maria G. Bertucci , Nancy J. Singletary , Jan G. Nel , Christie W. Crowe , Geert J. Verfaillie , Glenn W. Cupta
IPC分类号： C08L67/02 , C08G63/183
CPC分类号： C08G63/605 , C09K19/3809 , H01L33/60 , H01L2224/48472
摘要： A polyester containing polymerized units of hydroquinone; 4,4′-biphenol; and hydroxybenzoic acid; terephthalic acid and optionally isophthalic acid. A method of forming a polyester including first acylating a mixture of hydroquinone; 4,4′-biphenol; terephthalic acid and optionally isophthalic acid; and hydroxybenzoic acid; and then polycondensing the resulting acylated mixture. The polyester is suitable for uses such as lighting where high whiteness, high reflectivity and high heat resistance are desirable.
摘要翻译：含聚对苯二酚单元的聚酯; 4,4'-联苯酚和羟基苯甲酸; 对苯二甲酸和任选的间苯二甲酸。一种形成聚酯的方法，包括首先酰化氢醌的混合物; 4,4'-联苯酚对苯二甲酸和任选的间苯二甲酸; 和羟基苯甲酸; 然后将所得酰化混合物缩聚。聚酯适用于需要高白度，高反射率和高耐热性的照明等用途。

9. 发明申请

US20110204407A1 Power LED device with a reflector made of aromatic polyester and/or wholly aromatic polyester 审中-公开
标题翻译：具有由芳族聚酯和/或全芳族聚酯制成的反射器的电力LED装置
公开(公告)号：US20110204407A1
公开(公告)日：2011-08-25
申请号：US13126491
申请日：2009-10-30
申请人： Glenn W. Cupta , Christie W. Crowe , Nancy J. Singletary , Maria G. Bertucci , Jan G. Nel , Geert J. Verfaillie
发明人： Glenn W. Cupta , Christie W. Crowe , Nancy J. Singletary , Maria G. Bertucci , Jan G. Nel , Geert J. Verfaillie
IPC分类号： H01L33/60
CPC分类号： C08G63/605 , C09K19/3809 , H01L33/60 , H01L2224/48472
摘要： A Power LED device including a reflector and a light emitting diode (LED). The reflector is made of aromatic polyester and/or wholly aromatic polyester.
摘要翻译：一种包括反射器和发光二极管（LED）的电力LED装置。反射器由芳族聚酯和/或全芳族聚酯制成。

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