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184 条记录 (耗时 0.019 秒)

    IN SITU MICROENCAPSULATED ADHESIVE
    2.
    发明授权
    IN SITU MICROENCAPSULATED ADHESIVE 有权
    原位微胶囊化胶

    公开(公告)号：EP1360069B1

    公开(公告)日：2010-02-10

    申请号：EP01968268.1

    申请日：2001-08-30

    申请人： APPLETON PAPERS INC.

    发明人： SCHWANTES, Todd, Arlin

    IPC分类号： B32B15/02 ,  C08F120/02 ,  B01J13/02

    CPC分类号： C08F265/04 ,  B01J13/04 ,  B01J13/10 ,  B01J13/16 ,  C08F285/00 ,  C08L2666/02 ,  C09J151/003 ,  Y10T428/249997 ,  Y10T428/2985 ,  Y10T428/2987 ,  Y10T428/31855

    摘要： A novel adhesive formed in situ in a microcapsule and method for forming such a pressure sensitive or flowable adhesive in situ in a microcapsule is disclosed. The method for forming the novel adhesive comprises providing an aqueous mixture of wall material in water; adding a substantially water insoluble core material, free radical initiator, and a solvent for the pre-polymers to the aqueous mixture. The core material comprises a first addition polymerizable pre-polymer having a Tg of less than about 0° C., a flash point of at least 75° C., and a boiling point of at least 175° C. These are typically selected from acrylate or methacrylate type materials. Optionally included is a second addition polymerizable pre-polymer for providing cross-linking or interaction between polymer chains. High shear agitation is provided to the aqueous mixture to achieve a particle size of about 0.1 to 250 microns. Stirring at a first temperature effects capsule wall formation; and heating to a second temperature polymerizes the pre-polymers of the core material to form an adhesive in situ in the formed capsules.

    LINERLESS LABELS
    4.
    发明公开
    LINERLESS LABELS 有权
    无衬标签

    公开(公告)号：EP1631497A2

    公开(公告)日：2006-03-08

    申请号：EP04752698.3

    申请日：2004-05-19

    申请人： APPLETON PAPERS INC.

    发明人： MATHIAPARANAM, Ponnampalam ,  FISCHER, Mark, R. ,  JUSTA MACNEIL, Stacey, Ann

    IPC分类号： B65C1/00

    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 R 1 and R 2 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, R 3 ,R 4 ,R 5 and R 6 are selected from hydrogen, halogen, methyl, ethyl, methoxy, ethoxy, phenyl, R 7 and R 8 are each independently selected from methyl or ethyl, R 9 is selected from hydrogen, methoxy or ethoxy, R 10 is selected from hydrogen, dimethylamino or diethylamino, R 11 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%.

    SECURE POINT OF SALE IMAGEABLE SUBSTRATE
    6.
    发明公开
    SECURE POINT OF SALE IMAGEABLE SUBSTRATE 审中-公开
    国家外汇管理局可映射基板销售网点

    公开(公告)号：EP1573685A2

    公开(公告)日：2005-09-14

    申请号：EP03781867.1

    申请日：2003-11-10

    申请人： APPLETON PAPERS INC.

    发明人： KALISHEK, Robert, John

    IPC分类号： G07D1/00

    CPC分类号： B42D15/025 ,  A63F3/0685 ,  B41M3/005 ,  B41M5/30

    摘要： A secure point of sale imageable substrate is disclosed comprising a heat sensitive recording material for recording confidential information. The heat sensitive recording material comprises a heat transmissive optically opaque paper support (1), a heat sensitive imaging layer (2) coated on the paper support, a removable cover sheet (4), and a transparent layer or sheet (3) positioned between the heat sensitive layer (2) and the removeable cover sheet (4). A method for recording confidential information using such a secure point of sale imageable substrate is also disclosed.

    Cross direction web processor
    9.
    发明公开
    Cross direction web processor 失效
    用于横向加工材料幅于其纵向方向的装置

    公开(公告)号：EP0882541A3

    公开(公告)日：2000-02-09

    申请号：EP98302557.8

    申请日：1998-04-01

    申请人： Appleton Papers Inc.

    发明人： Balster, Lester A. ,  Pingel, Charles J. ,  Wells, Jeffrey L.

    IPC分类号： B23K26/08

    CPC分类号： B23K26/0846

    摘要： A web processor includes a support for supporting a movable web to form a concave trough along a path having a longitudinal axis. A rotatable element is provided which includes a beam redirecting device for redirecting an incident beam of radiation to produce a resultant beam directed substantially orthogonally to the axis of rotation of the rotatable element. The rotatable element includes at least one lens for focussing the resultant beam to produce a focus point on the path. The path is configured such that rotation of the rotatable element locates the focus point on a line non-parallel to the longitudinal axis of the concave trough. In a method for treating a web, a movable web is formed into a concave trough having a longitudinal axis. An incident beam of radiation is directed to a beam redirecting device on a rotatable element to produce a resultant beam of radiation directed substantially orthogonally to an axis of rotation of the rotatable element. The resultant beam is focussed to produce a focus point on the concave trough. The web is moved in a direction along the longitudinal axis while rotating the rotatable element to locate the focus point on a line across the web, with a path of travel of the focus point being non-parallel to the longitudinal axis of the concave trough. A web is scored, marked, perforated or cut by the above method.

    Thermally-Responsive Record Material
    10.
    发明公开
    Thermally-Responsive Record Material 失效
    热响应记录材料

    公开(公告)号：EP0846569A1

    公开(公告)日：1998-06-10

    申请号：EP97309556.5

    申请日：1997-11-27

    申请人： APPLETON PAPERS INC.

    发明人： Cove, Michael Gerald ,  Schulz, Mary Ellen

    IPC分类号： B41M5/30

    CPC分类号： B41M5/3375

    摘要： Thermally-responsive record material comprises a support having provided thereon a thermally-sensitive color-forming composition comprising, in substantially contiguous relationship, an electron-donating dye precursor, an acidic developer material, a sensitizer compound of the formula
    and a suitable binder therefor. The presence of the compound of formula (I) enhances the stability, intensity and speed of formation of an image produced in the record material in response to thermal energy input.

    摘要翻译： 热响应记录材料包括其上提供有热敏成色组合物的载体，所述热敏成色组合物以基本上邻接的关系包含给电子染料前体，酸性显影剂材料，下式的敏化剂化合物和适合的粘合剂。 式（I）化合物的存在增强了响应于热能输入在记录材料中产生的图像的稳定性，强度和速度。