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    • 1. 发明申请
    • HIGH THROUGHPUT SCREENING FOR MOISTURE BARRIER CHARACTERISTICS OF MATERIALS
    • 材料湿度阻隔特性的高通量筛选
    • WO02093137B1
    • 2003-02-13
    • PCT/US0215737
    • 2002-05-17
    • AVERY DENNISON CORPSAUNDERS DENNIS L
    • SAUNDERS DENNIS L
    • B01J19/00B01L3/00C07B61/00C09J11/00C40B60/14G01N19/04G01N35/00G01N35/02G01N35/04G01N15/08B05D1/00G01N21/64G01N21/77
    • B01L3/505B01J19/0046B01J2219/00313B01J2219/00351B01J2219/0043B01J2219/00527B01J2219/00585B01J2219/00587B01J2219/00596B01J2219/00605B01J2219/0061B01J2219/00612B01J2219/00621B01J2219/00659B01J2219/00702B01J2219/00718B01J2219/00756B01L3/50853B01L2300/0887B01L2400/0409C07B2200/11C09J11/00C40B60/14G01N19/04G01N35/028G01N2035/00534G01N2035/0424
    • A method of developing a new coating having a desired performance characteristic with regard to a property of a coating is provided. The method includes the steps of: a) providing an array of coating wells, each well configured for receiving a coating material having a known parameter; b) placing a coating material having the known parameter in each coating well, varying the parameter so as to provide a plurality of coating material having different parameter values in a plurality of coating wells; c) correlating the value of the parameter for the coatings deposited in each of the plurality of coating wells with the position of the coating well in the array, whereby a parameter value is associated with each coating well position in the array; d) applying a coating leveling force to the array of coating wells to level the coating material in the coating wells; e) testing the coatings in the array to analyze the relationship between the position in the array and performance with regard to the property of the coating material, whereby the value of the parameter can be correlated to the performance of the coating with regard to the property of the coating. Optionally, the coatings in the array may be dried while the leveling force is applied. The above combinatorial, high-throughput method of screening candidate coat materials results in a substantial increase in the discovery rate of new coating materials. The moisture barrier characteristics of a film may be determined by providing a vapor sensitive color changing layer, with the film to be measured overlying the vapor sensitive layer, exposing the film to the vapor, and subsequently measuring the color changes. A similar methodology may be used for testing the oxygen or nitrogen barrier properties of a sample.
    • 提供了一种开发关于涂层性能具有期望性能特征的新涂层的方法。 该方法包括以下步骤:a)提供涂覆孔的阵列,每个井被构造用于接收具有已知参数的涂层材料; b)在每个涂层中放置具有已知参数的涂层材料,改变参数,以在多个涂布孔中提供具有不同参数值的多个涂层材料; c)将沉积在每个多个涂覆井中的涂层的参数的值与阵列中涂层的位置相关联,由此参数值与阵列中的每个涂覆井位置相关联; d)将涂层调平力施加到涂覆孔阵列上以使涂层孔中的涂层材料平整; e)测试阵列中的涂层以分析阵列中的位置与涂层材料的性能之间的关系,由此参数的值可以与涂层的性能相关 的涂层。 任选地,当施加流平力时,阵列中的涂层可以被干燥。 上述筛选候选涂层材料的组合,高通量方法导致新涂层材料的发现速度显着增加。 可以通过提供蒸气敏感的变色层,覆盖蒸气敏感层的测量膜,将膜暴露于蒸汽,随后测量颜色变化来确定膜的防潮特性。 可以使用类似的方法来测试样品的氧气或氮气阻挡性能。
    • 3. 发明申请
    • METHODS FOR NONDESTRUCTIVE EVALUATION OF DEFECTS IN A TRANSPARENT COATING
    • 透明涂层缺陷评估方法
    • WO02033389A1
    • 2002-04-25
    • PCT/US2001/020375
    • 2001-06-26
    • G01N21/77G01N21/84G01N31/22
    • G01N21/8422B01J2219/00605B01J2219/0061B01J2219/00612B01J2219/00635B01J2219/00659B01J2219/00702B01J2219/00718G01N2021/6432G01N2021/646G01N2021/7786G01N2021/7793
    • A method for nondestructive evaluation of defects in a transparent coating (3) on polymers, comprising applying a sensor layer (2) comprising a fluorophore under the transparent coating (3) and exposing the transparent coating (3) to molecular oxygen, wherein the defects are identified by change in the fluorescence signature of the fluorophore in locations corresponding to the coating defects. The method can be used for nondestructive evaluation of defects in a library of transparent coatings (3) wherein a sensor layer (2) comprising a fluorophore is applied under a grid or an array of transparent coatings (3) and the transparent coatings (3) are exposed to different partial pressures of oxygen, to map and count defect density and to better understand the origins of defects in the coatings on a microscopic scale. Further, the method can be effectively used for a rapid screening of defects in a number of samples in a combinatorial array.
    • 一种用于对聚合物上的透明涂层(3)中的缺陷进行非破坏性评估的方法,包括在所述透明涂层(3)下涂覆包含荧光团的传感器层(2)并将所述透明涂层(3)暴露于分子氧,其中所述缺陷 通过对应于涂层缺陷的位置中荧光团的荧光特征的变化来鉴定。 该方法可用于对透明涂层文库(3)中的缺陷进行非破坏性评估,其中将包含荧光团的传感器层(2)施加在栅格或透明涂层(3)和透明涂层(3)阵列下, 暴露于不同的氧分压,以映射和计数缺陷密度,并更好地了解微观尺度上涂层中缺陷的起源。 此外,该方法可以有效地用于快速筛选组合阵列中的多个样品中的缺陷。
    • 8. 发明申请
    • HIGH THROUGHPUT SCREENING FOR MOISTURE BARRIER CHARACTERISTICS OF MATERIALS
    • 材料湿度阻隔特性的高通量筛选
    • WO2002093137A1
    • 2002-11-21
    • PCT/US2002/015737
    • 2002-05-17
    • AVERY DENNISON CORPORATIONSAUNDERS, Dennis, L.
    • SAUNDERS, Dennis, L.
    • G01N15/08
    • B01L3/505B01J19/0046B01J2219/00313B01J2219/00351B01J2219/0043B01J2219/00527B01J2219/00585B01J2219/00587B01J2219/00596B01J2219/00605B01J2219/0061B01J2219/00612B01J2219/00621B01J2219/00659B01J2219/00702B01J2219/00718B01J2219/00756B01L3/50853B01L2300/0887B01L2400/0409C07B2200/11C09J11/00C40B60/14G01N19/04G01N35/028G01N2035/00534G01N2035/0424
    • A method of developing a new coating having a desired performance characteristic with regard to a property of a coating is provided. The method includes the steps of: a) providing an array of coating wells, each well configured for receiving a coating material having a known parameter; b) placing a coating material having the known parameter in each coating well, varying the parameter so as to provide a plurality of coating material having different parameter values in a plurality of coating wells; c) correlating the value of the parameter for the coatings deposited in each of the plurality of coating wells with the position of the coating well in the array, whereby a parameter value is associated with each coating well position in the array; d) applying a coating leveling force to the array of coating wells to level the coating material in the coating wells; e) testing the coatings in the array to analyze the relationship between the position in the array and performance with regard to the property of the coating material, whereby the value of the parameter can be correlated to the performance of the coating with regard to the property of the coating. Optionally, the coatings in the array may be dried while the leveling force is applied. The above combinatorial, high-throughput method of screening candidate coat materials results in a substantial increase in the discovery rate of new coating materials. The moisture barrier characteristics of a film may be determined by providing a vapor sensitive color changing layer, with the film to be measured overlying the vapor sensitive layer, exposing the film to the vapor, and subsequently measuring the color changes. A similar methodology may be used for testing the oxygen or nitrogen barrier properties of a sample.
    • 提供了一种开发关于涂层性能具有期望性能特征的新涂层的方法。 该方法包括以下步骤:a)提供涂覆孔的阵列,每个井被构造用于接收具有已知参数的涂层材料; b)在每个涂层中放置具有已知参数的涂层材料,改变参数,以在多个涂布孔中提供具有不同参数值的多个涂层材料; c)将沉积在每个多个涂覆井中的涂层的参数的值与阵列中涂层的位置相关联,由此参数值与阵列中的每个涂覆井位置相关联; d)将涂层调平力施加到涂覆孔阵列上以使涂层孔中的涂层材料平整; e)测试阵列中的涂层以分析阵列中的位置与涂层材料的性能之间的关系,由此参数的值可以与涂层的性能相关 的涂层。 任选地,当施加流平力时,阵列中的涂层可以被干燥。 上述筛选候选涂层材料的组合,高通量方法导致新涂层材料的发现速度显着增加。 可以通过提供蒸气敏感的变色层,覆盖蒸气敏感层的测量膜,将膜暴露于蒸汽,随后测量颜色变化来确定膜的防潮特性。 可以使用类似的方法来测试样品的氧气或氮气阻挡性能。