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    ALL-ORGANIC HIGH REFRACTIVE INDEX MATERIALS
    2.
    发明申请
    ALL-ORGANIC HIGH REFRACTIVE INDEX MATERIALS 审中-公开
    全有高反射指数材料

    公开(公告)号：US20160177128A1

    公开(公告)日：2016-06-23

    申请号：US14968058

    申请日：2015-12-14

    申请人： Brewer Science Inc.

    发明人： Robert Christian Cox ,  Raymond Devaughn

    IPC分类号： C09D181/02 ,  C09D5/00 ,  C08G75/04

    CPC分类号： C09D181/02 ,  C08G73/0644 ,  C08G73/065 ,  C08G75/0227 ,  C08G75/0231 ,  C08G75/0236 ,  C08G75/025 ,  C09D5/004 ,  C09D179/04

    摘要： Novel hyper-branched, dense, high-refractive-index polymers, and compositions utilizing those polymers are provided, along with methods of forming high refractive index films with those compositions. The refractive index of the material is at least about 1.8 at 400 nm. Further, it can be made into optically transparent thin films of only a couple hundred angstroms thickness to thick films of several micrometers thick, as well as into “bulk” solids. The use of a thermal acid or a photo acid generator facilitates crosslinking after the coating process.

    摘要翻译： 提供新的超支化，致密，高折射率聚合物和利用这些聚合物的组合物，以及用这些组合物形成高折射率膜的方法。 材料的折射率在400nm处至少约为1.8。 此外，其可以制成仅几百埃厚度的厚度为几微米的厚膜的光学透明薄膜以及“大块”固体。 使用热酸或光酸产生剂有助于在涂覆过程之后进行交联。

    Coating composition for optical parts thin film layer made of it and optical part comprising
    3.
    发明授权
    Coating composition for optical parts thin film layer made of it and optical part comprising 有权
    由其制成的光学部件薄膜层的涂料组合物和包含的光学部件

    公开(公告)号：US06248431B1

    公开(公告)日：2001-06-19

    申请号：US09327072

    申请日：1999-06-07

    申请人： Jian Jiang ,  Hiroshi Ohta

    发明人： Jian Jiang ,  Hiroshi Ohta

    IPC分类号： B32B904

    CPC分类号： C08G75/045 ,  C08G75/0227 ,  C08L81/04 ,  C09D181/02 ,  Y10T428/265 ,  Y10T428/31663 ,  Y10T428/31667

    摘要： The present invention provides optical parts having good impact resistance, good adhesiveness between the substrate and a thin film layer coating formed thereon, good scratch resistance and good antireflection capabilities. The thin film layer coating composition comprises (1) a dithian ring containing sulfur compound and/or a benzene ring containing sulfur compound, and (2) a polyfunctional thiol compound.

    摘要翻译： 本发明提供具有良好的耐冲击性，基材与形成在其上的薄膜层涂层之间的良好粘合性，良好的耐擦伤性和良好的抗反射能力的光学部件。 薄膜层涂料组合物包含（1）含硫化合物的二噻吩环和/或含有硫化合物的苯环，和（2）多官能硫醇化合物。

    Arylene sulfide copolymer
    4.
    发明授权
    Arylene sulfide copolymer 失效
    亚芳基硫醚共聚物

    公开(公告)号：US5321121A

    公开(公告)日：1994-06-14

    申请号：US982812

    申请日：1992-11-30

    申请人： Michael C. Yu ,  Jimmie J. Straw

    发明人： Michael C. Yu ,  Jimmie J. Straw

    IPC分类号： C08G75/02 ,  C08G75/16

    CPC分类号： C08G75/0254 ,  C08G75/0227 ,  Y10T428/31533

    摘要： Poly(biphenylene sulfide/poly(phenylene sulfide) copolymers are produced by contacting a p-dihalobenzene and a bis-p-halobiphenyl under polymerization condiditons. Additionally a poly(biphenylene sulfide)/poly(phenylene sulfide) copolymer/fiber reinforced composite is provided.

    摘要翻译： 聚（亚联苯硫醚/聚苯硫醚）共聚物是通过在聚合条件下使对二卤代苯和双对卤代二苯接触来制备的。此外，提供聚（联苯硫醚）/聚（苯硫醚）共聚物/纤维增强复合材料 。

    Heat curable poly(arylene sulfide) compositions
    7.
    发明授权
    Heat curable poly(arylene sulfide) compositions 失效
    可热固化聚（亚芳基硫醚）组合物

    公开(公告)号：US3988286A

    公开(公告)日：1976-10-26

    申请号：US500181

    申请日：1974-08-23

    申请人： James T. Edmonds, Jr. ,  Harold Wayne Hill, Jr.

    发明人： James T. Edmonds, Jr. ,  Harold Wayne Hill, Jr.

    IPC分类号： C08L81/00 ,  C08G75/02 ,  C08G75/06 ,  C08L81/02

    CPC分类号： C08G75/0295 ,  C08G75/0213 ,  C08G75/0227 ,  C08L81/02 ,  Y10T428/31533 ,  Y10T428/3154

    摘要： Poly(arylene sulfide) compositions heat curable to products exhibiting improved high temperature properties are provided comprising a minor amount of alkyl-substituted cyclic repeating units and a major amount of cyclic repeating units free of alkyl substituents. The copolymers can be blended with arylene sulfide homopolymers to provide compositions exhibiting improved curing characteristics, as well as being combined with various fillers to provide coating compositions and laminates formed therefrom.

    摘要翻译： 提供可热固化到显示改善的高温性能的产品的聚（亚芳基硫醚）组合物，其包含少量的烷基取代的环状重复单元和大量不含烷基取代基的环状重复单元。 共聚物可以与亚芳基硫醚均聚物共混以提供具有改进的固化特性的组合物，以及与各种填料组合以提供由其形成的涂料组合物和层压材料。

    METHOD OF MANUFACTURING GRANULAR POLYARYLENE SULFIDE, AND GRANULAR POLYARYLENE SULFIDE
    10.
    发明申请
    METHOD OF MANUFACTURING GRANULAR POLYARYLENE SULFIDE, AND GRANULAR POLYARYLENE SULFIDE 审中-公开

    公开(公告)号：US20180171078A1

    公开(公告)日：2018-06-21

    申请号：US15580074

    申请日：2016-06-10

    申请人： Kureha Corporation

    发明人： TAKAYUKI KIMURA ,  JINYA KATAMACHI ,  KENJI SUZUKI ,  HIROHITO KAWAMA

    IPC分类号： C08G75/0209 ,  C08G75/0227 ,  C01B17/22 ,  C08J3/12

    CPC分类号： C08G75/0209 ,  C01B17/22 ,  C07C25/02 ,  C07C25/18 ,  C08G75/0227 ,  C08G75/04 ,  C08J3/12 ,  G01N2030/486

    摘要： To provide: a method of manufacturing granular polyarylene sulfide (PAS) with improved particle strength while improving the yield of the granular PAS by introducing and recovering PAS with a moderate molecular weight in granular PAS; and granular PAS.A method of manufacturing granular PAS according to the present invention includes: a polymerizing step of subjecting a dihalo aromatic compound and at least one type of sulfur source selected from the group consisting of alkali metal sulfides and alkali metal hydrosulfides to polymerization reaction in an organic amide solvent; and a cooling step of cooling the reaction product mixture after the polymerizing step. Addition of a phase separation agent to the reaction product mixture is started at a point in time from the start of the polymerizing step to before the start of forming granular PAS in the cooling step, and when the temperature of the reaction product mixture is 245° C. or higher, 50 mass % or greater of the phase separation agent is added to the reaction product mixture. The polymerizing step includes a predetermined PAS prepolymer generating step, and a predetermined converting step to a high molecular weight PAS.