High index curable photochromic composition and its process
    1.
    发明授权
    High index curable photochromic composition and its process 失效
    高指数固化光致变色组合物及其工艺

    公开(公告)号:US06933325B2

    公开(公告)日:2005-08-23

    申请号:US10269091

    申请日:2002-10-11

    摘要: A high refractive index, curable, synthetic resin composition comprising a core resin composition composed of a mixture of ethylenically unsaturated compounds, and an initiation system containing both photo and thermal initiators, particularly a photochromic resin composition which further includes at least one photochromic dye. Also a curing process, which includes a combination of multi-step radiation curing and thermal annealing. Articles produced of cured composition exhibit superior physical and, in appropriate cases, photochromic properties and can be easily mass produced on a commercial scale due to short processing time and use of readily available chemicals.

    摘要翻译: 高折射率可固化的合成树脂组合物,其包含由烯属不饱和化合物的混合物组成的芯树脂组合物和含有光引发剂和热引发剂的引发体系,特别是进一步包含至少一种光致变色染料的光致变色树脂组合物。 还有一个固化过程,包括多步辐射固化和热退火的组合。 由固化的组合物制成的制品表现出优异的物理性质,在合适的情况下表现出光致变色性质,并且由于加工时间短和使用容易获得的化学品,可以以商业规模容易地批量生产。

    Curable casting compositions having a high refractive index and high impact resistance
    2.
    发明授权
    Curable casting compositions having a high refractive index and high impact resistance 失效
    具有高折射率和高抗冲击性的可固化铸塑组合物

    公开(公告)号:US06583196B2

    公开(公告)日:2003-06-24

    申请号:US09748749

    申请日:2000-12-27

    申请人: Qiang Zheng

    发明人: Qiang Zheng

    IPC分类号: C08F248

    摘要: A high refractive index composition comprising a core resin mixture comprising a first compound of formula (I), a second compound of a poly(ethylene glycol) di(meth)acrylate of formula (II) and a reactive diluent to provide enhanced impact resistance and refractive index.

    摘要翻译: 一种高折射率组合物,其包含包含式(I)的第一化合物,式(II)的聚(乙二醇)二(甲基)丙烯酸酯的第二化合物和反应性稀释剂的核心树脂混合物,以提供增强的抗冲击性和 折射率。

    Compositions and Methods for Delivery of Materials
    3.
    发明申请
    Compositions and Methods for Delivery of Materials 审中-公开
    材料交付的组成和方法

    公开(公告)号:US20120088659A1

    公开(公告)日:2012-04-12

    申请号:US13376191

    申请日:2010-06-04

    摘要: Compositions for the controlled delivery of active ingredients, for example, drugs, cosmetic materials, and agricultural materials. The compositions include a multiplicity of particles, each of the particles comprising (1) a microstructure comprising a semicrystalline polymer which has a peak melting temperature, Tp, of at least 20° C., and (2) the active ingredient. The microstructure comprises (i) crystalline domains of the semicrystalline polymer, the crystalline domains being separate from each other, and (ii) amorphous domains of the semicrystalline polymer, the amorphous domains providing a multiplicity of tortuous paths between the crystalline domains. At least part of the active ingredient is present in the amorphous domains. One of many valuable uses for the compositions is to provide a coating on a seed, for example a coating containing one or more of an insecticide, a fungicide, a nutrient, a biotic, a growth regulator and an herbicide.

    摘要翻译: 用于控制递送活性成分的组合物,例如药物,化妆品材料和农业材料。 组合物包括多个颗粒,每个颗粒包含(1)包含半结晶聚合物的微结构,其具有至少20℃的峰值熔融温度Tp,和(2)活性成分。 微结构包括(i)半结晶聚合物的结晶域,结晶域彼此分离,和(ii)半结晶聚合物的无定形区域,非晶畴在晶畴之间提供多个曲折的路径。 至少部分活性成分存在于无定形区域中。 组合物的许多有价值的用途之一是在种子上提供涂层,例如包含杀虫剂,杀真菌剂,营养物,生物,生长调节剂和除草剂中的一种或多种的涂层。

    Systems and methods for delivery of drugs
    4.
    发明申请
    Systems and methods for delivery of drugs 审中-公开
    用于输送药物的系统和方法

    公开(公告)号:US20090263346A1

    公开(公告)日:2009-10-22

    申请号:US12315876

    申请日:2008-12-04

    IPC分类号: A61K47/48 A61P25/18

    摘要: Systems and methods for delivering drugs. Crystalline polymeric systems, referred to as CYC carriers, are associated with the drugs, through chemical bonding or through physical association. The crystallinity of the CYC carriers results from the presence of crystallizable side chains, for example long chain n-alkyl moieties, which results in relatively low and sharp melting temperatures. One class of CYC carriers, referred to as CYSC polymers, have a majority of the crystallizable side chains pendant from the polymer backbone. Another class of CYC carriers, referred to as ECC polymers, have a majority of the crystallizable side chains attached to terminal units of the polymer backbone. The ECC polymers can for example be obtained by modification of PLGA polymers. The CYC carriers in another class are non-polymeric. Some CYC carriers, referred to as CYC assemblies, have enhanced crystallinity as a result of the physical association of crystallizable moieties which are present in different types of molecule, for example between a polymer containing crystallizable moieties and a monomer containing crystallizable moieties. Preferably the CYC carrier is bioerodable.

    摘要翻译: 递送药物的系统和方法。 称为CYC载体的结晶聚合体系通过化学键合或通过物理缔合与药物相关联。 CYC载体的结晶度来自可结晶侧链的存在,例如长链正烷基部分,这导致相对低的和尖锐的熔融温度。 称为CYSC聚合物的一类CYC载体具有从聚合物主链悬挂的大部分可结晶侧链。 称为ECC聚合物的另一类CYC载体具有连接至聚合物主链末端单元的大部分可结晶侧链。 ECC聚合物可以例如通过改性PLGA聚合物获得。 另一类的CYC载体是非聚合物。 一些称为CYC组件的CYC载体由于存在于不同类型分子中的可结晶部分的物理结合而具有增强的结晶度,例如在含可结晶部分的聚合物和含可结晶部分的单体之间。 CYC载体优选是可生物侵蚀的。

    Systems and methods for delivery of materials
    6.
    发明授权
    Systems and methods for delivery of materials 有权
    材料交付的系统和方法

    公开(公告)号:US08524259B2

    公开(公告)日:2013-09-03

    申请号:US12746178

    申请日:2008-12-03

    IPC分类号: C08G63/06

    摘要: Systems and methods for delivering release materials, for example drugs and other bioactive materials. Crystalline polymeric systems, referred to as CYC carriers, are associated with the release materials, through chemical bonding or through physical association. The crystallinity of the CYC carriers results from the presence of crystallizable side chains, for example long chain n-alkyl moieties, which results in relatively low and sharp melting temperatures. One class of CYC carriers, referred to as CYSC polymers, have a majority of the crystallizable side chains pendant from the polymer backbone. Another class of CYC carriers referred to as ECC polymers, have a majority of the crystallizable side chains attached to terminal units of the polymer backbone. The ECC polymers can for example be obtained by modification of PLGA polymers. The CYC carriers in another class of non-polymeric. Some CYC carriers, referred to as CYC assemblies, have enhanced crystallinity as a result of the physical association of crystallizable moieties which are present in different types of molecule, for example between a polymer containing crystallizable moieties and a monomer containing crystallizable moieties. For some uses, particularly the delivery of drugs, a bioerodable CYC carrier is preferably used.

    摘要翻译: 用于输送释放材料的系统和方法,例如药物和其他生物活性材料。 称为CYC载体的结晶聚合体系通过化学键合或通过物理缔合与释放材料相关联。 CYC载体的结晶度来自可结晶侧链的存在,例如长链正烷基部分,这导致相对低的和尖锐的熔融温度。 称为CYSC聚合物的一类CYC载体具有从聚合物主链悬挂的大部分可结晶侧链。 称为ECC聚合物的另一类CYC载体具有连接至聚合物主链末端单元的大部分可结晶侧链。 ECC聚合物可以例如通过改性PLGA聚合物获得。 CYC载体在另一类非聚合物中。 一些称为CYC组件的CYC载体由于存在于不同类型分子中的可结晶部分的物理结合而具有增强的结晶度,例如在含可结晶部分的聚合物和含可结晶部分的单体之间。 对于一些用途,特别是药物的递送,优选使用生物侵蚀性CYC载体。

    DISPLAY SYSTEM
    7.
    发明申请
    DISPLAY SYSTEM 审中-公开
    显示系统

    公开(公告)号:US20130187853A1

    公开(公告)日:2013-07-25

    申请号:US13700075

    申请日:2012-07-16

    IPC分类号: G06F3/03

    摘要: An embodiment of the present invention provides a display system, and the display system comprises a light beam emitting device, emitting a first light beam for marking an input position and a second light beam for confirming the input position, the first light beam being visible light, and the second light beam differing from the first light beam; and a display device, comprising a displaying area, photo-sensitive devices distributed within the displaying area, processing devices coupled with the photo-sensitive devices. The photo-sensitive devices are used for sensing the second light beam projected upon the displaying area and achieving a sensing result; the processing devices are used for determining the projecting position of the second light beam upon the displaying area according to the sensing result, and performing a corresponding operation based on the sensing result. The present invention is capable of performing remote touch operation on the display device.

    摘要翻译: 本发明的实施例提供了一种显示系统,并且显示系统包括发射用于标记输入位置的第一光束的光束发射装置和用于确认输入位置的第二光束,第一光束是可见光 ,并且所述第二光束与所述第一光束不同; 以及显示装置,包括显示区域,分布在显示区域内的感光装置,与感光装置耦合的处理装置。 感光装置用于感测投射在显示区域上的第二光束并实现感测结果; 处理装置用于根据感测结果确定第二光束在显示区域上的投影位置,并且基于感测结果执行相应的操作。 本发明能够在显示装置上执行远程触摸操作。

    Compositions and methods for personal care
    10.
    发明申请
    Compositions and methods for personal care 审中-公开
    个人护理的组成和方法

    公开(公告)号:US20090246155A1

    公开(公告)日:2009-10-01

    申请号:US12455628

    申请日:2009-06-04

    摘要: Systems and methods for delivering personal care materials. Crystalline polymeric systems, referred to as CYC carriers, are associated with the cosmetic materials, through chemical bonding or through physical association. The crystallinity of the CYC carriers results from the presence of crystallizable side chains, for example long chain n-alkyl moieties, which results in relatively low and sharp melting temperatures. One class of CYC carriers, referred to as CYSC polymers, have a majority of the crystallizable side chains pendant from the polymer backbone. Another class of CYC carriers, referred to as ECC polymers, have a majority of the crystallizable side chains attached to terminal units of the polymer backbone. The ECC polymers can for example be obtained by modification of PLGA polymers. The CYC carriers in another class are non-polymeric. Some CYC carriers, referred to as CYC assemblies, have enhanced crystallinity as a result of the physical association of crystallizable moieties which are present in different types of molecule, for example between a polymer containing crystallizable moieties and a monomer containing crystallizable moieties. Preferably the CYC carrier is bioerodable.

    摘要翻译: 提供个人护理材料的系统和方法。 称为CYC载体的结晶聚合体系通过化学键合或通过物理缔合与化妆品材料相关联。 CYC载体的结晶度来自可结晶侧链的存在,例如长链正烷基部分,这导致相对低的和尖锐的熔融温度。 称为CYSC聚合物的一类CYC载体具有从聚合物主链悬挂的大部分可结晶侧链。 称为ECC聚合物的另一类CYC载体具有连接至聚合物主链末端单元的大部分可结晶侧链。 ECC聚合物可以例如通过改性PLGA聚合物来获得。 另一类的CYC载体是非聚合物。 一些称为CYC组件的CYC载体由于存在于不同类型分子中的可结晶部分的物理结合而具有增强的结晶度,例如在含可结晶部分的聚合物和含可结晶部分的单体之间。 CYC载体优选是可生物侵蚀的。