公开(公告)号：US07559223B2

公开(公告)日：2009-07-14

申请号：US11009044

申请日：2004-12-13

申请人： Qingyuan Chen ,  Robert Josef Franda

发明人： Qingyuan Chen ,  Robert Josef Franda

IPC分类号： G01N7/00

CPC分类号： G01N9/26 ,  G01N7/14 ,  G01N33/0016 ,  G01N33/143 ,  G01N33/34 ,  G01N2013/025

摘要： Methods and apparatuses for determining entrained and/or dissolved gas content of gas-liquid mixtures. Data generated is used to control the True (air-free) or Apparent (air-containing) Density or Entrained Air content of liquids within optimum ranges, e.g. in paper coating processes and in the manufacture of food products, personal care products, pharmaceutical products, paints, petroleum blends, etc. For example, an indirect method of continuously determining the amount of gas entrained in a liquid, by: continuously measuring the temperature, flow rate, and apparent density of the mixture at two different pressure states, and calculating the volume percentage of the gas in the liquid by using equation (28) x ⁢ ⁢ % = V s V s + V ( 28 ) wherein V is the volume of the gas-free liquid calculated by equation (23) V = 1 ρ 1 - [ P 2 P 2 - P 1 ⁢ ( 1 ρ 1 - 1 ρ 2 ) - R ⁢ ⁢ T P 2 - P 1 ⁢ g ⁡ ( Δ ⁢ ⁢ P Q a ) ] ( 23 ) in which P1 and P2 are two different ambient pressures and ΔP=P2−P1, ρ1 and ρ2 are apparent densities of the liquid sample measured at P1 and P2, respectively, R is the constant of the Ideal Gas Law, T is the liquid temperature, Q is the flow rate, g(ΔP/Qa) is a function for determining the amount of gas being dissolved between P2 and P1, and Vs is determined by equation (27) V s = T s T ⁢ P 1 ⁢ P 2 P s ⁡ ( P 2 - P 1 ) ⁢ ( 1 ρ 1 - 1 ρ 2 ) - R ⁢ ⁢ T s P s ⁢ ( P 1 P 2 - P 1 ⁢ g ⁡ ( Δ ⁢ ⁢ P Q a ) - g ⁡ ( P 1 - P s Q a ) ) ( 27 ) in which Ps and Ts are standard pressure (1 atm) and temperature (0° C.), and g ⁡ ( P 1 - P s Q a ) is a function for determining the amount of gas being dissolved between P1 and Ps.

公开(公告)号：US20080176037A1

公开(公告)日：2008-07-24

申请号：US11655101

申请日：2007-01-19

申请人： Pauline Ozoemena Ukpabi

发明人： Pauline Ozoemena Ukpabi

IPC分类号： B32B3/10

CPC分类号： D21H27/06 ,  D21H25/04 ,  Y10T428/24322 ,  Y10T428/24364

摘要： The invention teaches a novel paper substrate having a transparent field of a dense array of a plurality of laser-formed microperforations. The resultant paper can be useful as a replacement for glassine paper, and can be useful in secure documents. The transparent field is integral to the paper substrate and can be formed by laser techniques surprisingly resulting in a transparent field retaining acceptable strength characteristics after lasing. The transparent field acts as a self authentication device.

摘要翻译： 本发明教导了一种具有多个激光形成微穿孔的致密阵列的透明场的新型纸基片。 所得到的纸张可用作玻璃纸的替代品，并且可用于安全文件。 透明场与纸基底成一体，可以通过激光技术令人惊奇地形成透明场，保持激光后可接受的强度特性。 透明字段充当自身认证设备。

公开(公告)号：US07125824B2

公开(公告)日：2006-10-24

申请号：US10848148

申请日：2004-05-19

申请人： Ponnampalam Mathiaparanam ,  Mark Robert Fisher ,  Stacey Ann Justa MacNeil

发明人： Ponnampalam Mathiaparanam ,  Mark Robert Fisher ,  Stacey Ann Justa MacNeil

IPC分类号： B41M5/30

CPC分类号： B41M5/327 ,  B41M5/3336 ,  B41M2205/04 ,  B41M2205/36 ,  B41M2205/40 ,  C09J7/29 ,  C09J2203/334 ,  Y10T428/2848

摘要： A linerless label system comprising pressure adhesive coating, release coating and thermal imaging coating is described. The thermal imaging coating contains as one of its components the compounds of the formula (I) wherein R1 and R2 are selected from methyl, ethyl, aryl, aryl substituted with methyl, ethyl, methoxy, ethoxy or halogen, benzyl or benzyl with phenyl substituted with methyl, ethyl, methoxy, ethoxy or halogen, R3,R4,R5 and R6 are selected from hydrogen, halogen, methyl, ethyl, methoxy, ethoxy, phenyl, R7 and R8 are each independently selected from methyl or ethyl, R9 is selected from hydrogen, methoxy or ethoxy, R10 is selected from hydrogen, dimethylamino or diethylamino, R11 is methyl. The imaged linerless label according to the invention has been a bar reflectance of less than 20 at 670 nanometers, a print control contrast signal of at least 80 and a BNL background of at least 75%.

摘要翻译： 描述了包括压力粘合剂涂层，剥离涂层和热成像涂层的无衬标签系统。 热成像涂层含有作为其组分之一的式（I）化合物，其中R 1和R 2选自甲基，乙基，芳基，被 甲基，乙基，甲氧基，乙氧基或卤素，苄基或苄基，被甲基，乙基，甲氧基，乙氧基或卤素取代的苯基，R 3，R 4，R 3 R 5和R 6选自氢，卤素，甲基，乙基，甲氧基，乙氧基，苯基，R 7和R 8， SUB>各自独立地选自甲基或乙基，R 9选自氢，甲氧基或乙氧基，R 10选自氢，二甲基氨基或二乙基氨基，R SUB > 11 是甲基。 根据本发明的成像的无衬标签在670纳米处是小于20的条反射率，至少80的印刷控制对比度信号和至少75％的BNL背景。

公开(公告)号：US07122503B2

公开(公告)日：2006-10-17

申请号：US11051744

申请日：2005-03-28

申请人： Troy Ronald Seehafer ,  George Arthur Stahler

发明人： Troy Ronald Seehafer ,  George Arthur Stahler

IPC分类号： B41M5/20 ,  B41M5/30 ,  B05D7/00 ,  B01J13/02 ,  C08K9/10

CPC分类号： B01J13/206 ,  B01F3/0811 ,  B01F5/0476 ,  B01J13/14 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987

摘要： The present invention teaches an improved process for preparing a population of microcapsules having a substantially uniform size distribution, especially useful for manufacture of carbonless paper. The improved process teaches use of membrane material having a pre-selected pore size in the capsule manufacture process. A core material is provided along with a receiving solution for receiving the core material. The receiving solution is a nonsolvent for the core material. The core material is passed under pressure through the membrane into a moving or turbulent receiving solution forming uniform droplets of core material dispersed in the receiving solution. Wall-forming material is added to the receiving solution for coating the core material droplets. The coating on the droplets is polymerized forming microcapsules. This novel process also lends itself to microcapsule formation in a continuous process.

公开(公告)号：US20050282705A1

公开(公告)日：2005-12-22

申请号：US10943248

申请日：2004-09-17

申请人： Robert Kalishek ,  Michael Friese

发明人： Robert Kalishek ,  Michael Friese

IPC分类号： B41M5/30 ,  B41M5/40 ,  B41M5/46

CPC分类号： B41M5/46 ,  B41M5/30

摘要： A thermally image record material such as a secure document is taught which is susceptible to rapid and bulk destruction of confidential or sensitive information by microwave or high energy absorption. The thermally responsive record material comprises a heat sensitive composition applied onto a substrate having provided thereon in proximity, to the heat sensitive composition as a subcoat or undercoat or back side coating, a layer of particles of an energy receiver material such as a microwave susceptor. Sensitive information imprinted on the record material can be readily destroyed by microwave heating.

摘要翻译： 教导了诸如安全文件的热图像记录材料，其易受到通过微波或高能量吸收的机密或敏感信息的快速和大量破坏。 热响应性记录材料包括施加到其上邻近设置在其上的基底上的热敏组合物，作为底涂层或底涂层或背面涂层的热敏组合物，诸如微波感受器的能量接受材料的颗粒层。 记录材料上印有敏感信息可以通过微波加热容易地破坏。

公开(公告)号：US20050282704A1

公开(公告)日：2005-12-22

申请号：US10872010

申请日：2004-06-21

申请人： Robert Kalishek ,  Michael Friese

发明人： Robert Kalishek ,  Michael Friese

IPC分类号： B41M5/30 ,  B41M5/40 ,  B41M5/46

CPC分类号： B41M5/46 ,  B41M5/30

摘要： A thermally image record material such as a secure document is taught which is susceptible to rapid and bulk destruction of confidential or sensitive information by microwave or high energy absorption. The thermally responsive record material comprises a heat sensitive composition applied onto a substrate having provided thereon in proximity, to the heat sensitive composition as a subcoat or undercoat or back side coating, a layer of particles of an energy receiver material such as a microwave susceptor. Sensitive information imprinted on the record material can be readily destroyed by microwave heating.

公开(公告)号：US06937153B2

公开(公告)日：2005-08-30

申请号：US10183511

申请日：2002-06-28

申请人： Gregory George Redlin

发明人： Gregory George Redlin

IPC分类号： G06K19/07 ,  G01D15/00 ,  G06K19/077 ,  G08B1/00 ,  G08B13/22 ,  G08B13/24 ,  G09F3/00 ,  G09F3/02 ,  G08B13/14

CPC分类号： G06K19/07745 ,  G06K19/0776 ,  G08B13/2434 ,  H01L2924/0002 ,  Y10T156/10 ,  H01L2924/00

摘要： A thermal imaging paper having a laminate structure is disclosed. The laminate structure includes a thermal imaging heat sensitive substrate, an adhesive layer, and a polyfoam layer. In addition, a security feature such as an antenna and integrated circuit are provided in a position interposed between said adhesive layer and said thermal imaging heat sensitive substrate. The thermal imaging paper provides the combination of an effective thermal imaging paper product incorporating the benefits of a security feature such as a wireless memory device.

摘要翻译： 公开了一种具有层压结构的热成像纸。 层压结构包括热成像感热基材，粘合剂层和聚苯乙烯层。 此外，在插入在所述粘合剂层和所述热成像感热基板之间的位置中设置诸如天线和集成电路的安全特征。 热成像纸提供结合了诸如无线存储器件之类的安全特征的优点的有效热成像纸产品的组合。

公开(公告)号：US20050112387A1

公开(公告)日：2005-05-26

申请号：US10969859

申请日：2004-10-22

申请人： Adam Druckrey ,  John Lazar ,  Matthew Lang

发明人： Adam Druckrey ,  John Lazar ,  Matthew Lang

IPC分类号： B32B9/06 ,  B32B15/04 ,  D21H19/18 ,  D21H19/20 ,  D21H19/50 ,  D21H19/82 ,  D21H27/10

CPC分类号： D21H19/82 ,  D21H19/18 ,  D21H19/20 ,  D21H19/50 ,  D21H19/826 ,  D21H27/10 ,  Y10T428/259 ,  Y10T428/31906 ,  Y10T428/31989

摘要： A coated paper stock having high moisture vapor barrier characteristics and ingredient compatible with recycling and repulping is disclosed comprising a substrate coated on at least one surface with a subcoat. The subcoat comprises a hydrolyzed amphoteric vegetable protein at at least 11 weight percent based on weight of the subcoat. A top coat is coated over said subcoat. The top coat consists essentially of a water-based dispersion of a film forming vinyl addition polymer, conjugated diene polymer or copolymer of either polymer, such as acrylic polymers, acrylic copolymers, polyvinyl acetate, polyvinyl alcohol, styrene acrylate copolymers, styrene butadiene copolymers, polyvinylidene chloride and polyvinylidene chloride copolymers. The top coat is substantially free of mineral pigments that interfere with the moisture vapor barrier characteristics. The vegetable protein is preferably a hydrolyzed amphoteric soybean protein with an average molecular weight less than 400,000 Daltons.

摘要翻译： 公开了一种具有高湿气阻隔特性和与再循环和再浆化相容的成分的涂布纸原料，其包括用至少一个表面涂覆有底涂层的基材。 底涂层包含基于底涂层重量的至少11重量％的水解两性植物蛋白。 表层涂在所述底涂层上。 面漆基本上由形成乙烯基加成聚合物的水基分散体，共轭二烯聚合物或聚合物的共聚物，如丙烯酸聚合物，丙烯酸共聚物，聚乙酸乙烯酯，聚乙烯醇，苯乙烯丙烯酸酯共聚物，苯乙烯丁二烯共聚物， 聚偏二氯乙烯和聚偏二氯乙烯共聚物。 面漆基本上没有干扰水汽阻隔特性的矿物颜料。 植物蛋白质优选是平均分子量小于400,000道尔顿的水解两性大豆蛋白。

公开(公告)号：US20050109078A1

公开(公告)日：2005-05-26

申请号：US11009044

申请日：2004-12-13

申请人： Qingyuan Chen ,  Robert Franda

发明人： Qingyuan Chen ,  Robert Franda

IPC分类号： G01N7/14 ,  G01N9/26 ,  G01N13/02 ,  G01N33/00 ,  G01N33/14 ,  G01N33/34 ,  G01N7/00

CPC分类号： G01N9/26 ,  G01N7/14 ,  G01N33/0016 ,  G01N33/143 ,  G01N33/34 ,  G01N2013/025

摘要： Methods and apparatuses for determining entrained and/or dissolved gas content of gas-liquid mixtures. Data generated is used to control the True (air-free) or Apparent (air-containing) Density or Entrained Air content of liquids within optimum ranges, e.g. in paper coating processes and in the manufacture of food products, personal care products, pharmaceutical products, paints, petroleum blends, etc. For example, an indirect method of continuously determining the amount of gas entrained in a liquid, by: continuously measuring the temperature, flow rate, and apparent density of the mixture at two different pressure states, and calculating the volume percentage of the gas in the liquid by using equation (28) x ⁢   ⁢ % = V s V s + V ( 28 ) wherein V is the volume of the gas-free liquid calculated by equation (23) V = 1 ρ 1 - [ P 2 P 2 - P 1 ⁢ ( 1 ρ 1 - 1 ρ 2 ) - R ⁢   ⁢ T P 2 - P 1 ⁢ g ⁡ ( Δ ⁢   ⁢ P Q a ) ] ( 23 ) in which P1 and P2 are two different ambient pressures and ΔP=P2−P1, ρ1 and ρ2 are apparent densities of the liquid sample measured at P1 and P2, respectively, R is the constant of the Ideal Gas Law, T is the liquid temperature, Q is the flow rate, g(ΔP/Qa) is a function for determining the amount of gas being dissolved between P2 and P1, and Vs is determined by equation (27) V s = T s T ⁢ P 1 ⁢ P 2 P s ⁡ ( P 2 - P 1 ) ⁢ ( 1 ρ 1 - 1 ρ 2 ) - R ⁢   ⁢ T s P s ⁢ ( P 1 P 2 - P 1 ⁢ g ⁡ ( Δ ⁢   ⁢ P Q a ) - g ⁡ ( P 1 - P s Q a ) ) ( 27 ) in which Ps and Ts are standard pressure (1 atm) and temperature (0° C.), and g ⁡ ( P 1 - P s Q a ) is a function for determining the amount of gas being dissolved between P1 and Ps.

公开(公告)号：US06852422B2

公开(公告)日：2005-02-08

申请号：US10173289

申请日：2002-06-17

申请人： David Paul Kendall ,  James Richard Hillend

发明人： David Paul Kendall ,  James Richard Hillend

IPC分类号： B32B29/00 ,  B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  D21H11/04 ,  D21H19/20 ,  D21H19/40 ,  D21H19/42 ,  D21H19/58 ,  D21H19/82 ,  D21H19/84 ,  D21H27/10 ,  B32B23/08 ,  B32B23/02 ,  B41M5/40

CPC分类号： D21H27/10 ,  B32B29/00 ,  B41M5/504 ,  B41M5/506 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5254 ,  D21H11/04 ,  D21H19/20 ,  D21H19/40 ,  D21H19/42 ,  D21H19/58 ,  D21H19/824 ,  D21H19/84 ,  Y10T428/2982 ,  Y10T428/3188 ,  Y10T428/31895 ,  Y10T428/31906 ,  Y10T428/31993

摘要： Printable packaging paper for flexible packaging. A flexible overall print coating makes a first surface suitable for conventional printing. The print coating comprises clay, binder comprising acrylic and optionally PVOH, and microsphere shells, some optionally deformed. A barrier coating comprising PVOH, optionally acrylic, can be on the second surface. A multiple layer packaging structure can comprise such coated substrate and second and third strength layers of paper, and a flexible polyolefin barrier layer, all on the barrier coating side of the substrate, joined to the barrier coating. The flexible print coating can include titanium dioxide. The invention includes methods of making printing paper by applying first and second overlying acrylic or PVOH barrier coatings, calendaring the coated substrate in line, applying a flexible neutral-color print coating onto the first surface, including clay, binder comprising acrylic polymer, and polymeric microsphere shells, and calendaring the substrate a second time.

摘要翻译： 可打印包装纸，用于软包装。 灵活的整体印刷涂层使得适合于常规印刷的第一表面。 印刷涂料包括粘土，包含丙烯酸和任选的PVOH的粘合剂和微球壳，一些任选地变形。 包含PVOH（任选丙烯酸）的阻隔涂层可以在第二表面上。 多层包装结构可以包括这种涂覆的基底和纸的第二和第三强度层和柔性聚烯烃阻挡层，全部在基底的阻挡涂层侧上，与阻挡涂层接合。 柔性印刷涂层可以包括二氧化钛。 本发明包括通过施加第一和第二覆盖的丙烯酸或PVOH阻隔涂层来制造印刷纸的方法，将涂覆的基材并排压延，将柔性中性色印刷涂层施加到第一表面上，包括粘土，包含丙烯酸类聚合物的粘合剂和聚合物 微球壳，并第二次压延底物。