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    USE OF A COATING COMPOSITION AND METHOD OF COATING A CAN
    2.
    发明申请
    USE OF A COATING COMPOSITION AND METHOD OF COATING A CAN 审中-公开

    公开(公告)号：US20200207516A1

    公开(公告)日：2020-07-02

    申请号：US16643207

    申请日：2018-08-31

    申请人： PPG Industries Ohio, Inc.

    发明人： Carl Seneker ,  Qin Li ,  Wenchao Zhang ,  Edward R. Millero, Jr. ,  Fengshuo Hu

    IPC分类号： B65D25/14 ,  B65D17/28 ,  C09D167/02 ,  C08G63/183 ,  C08L51/08 ,  C08K3/32

    摘要： Use of a coating composition in the reduction or prevention of insufficient venting of a beverage can, the beverage can comprising a can body and a can end having a score line on said can end, wherein the coating composition comprises a polyester material, wherein the coating composition is applied to at least the internal surface of the can end over at least a portion of the score line, and wherein a cured film formed from the coating composition has a glass transition temperature (Tg) of at least 50° C. A method of coating a can comprising a can body and a can end having a score line on said can end, wherein the method comprises applying a coating composition to at least a portion of an internal surface of the can end over at least a portion of the score line, the coating composition comprising a polyester material; and curing the coating composition to form a cured film, wherein the cured film has a glass transition temperature (Tg) of at least 50° C., wherein the can, when filled with a carbonated beverage and sealed, exhibits sufficient venting upon rupture of the score line.

    USE OF A COATING COMPOSITION AND METHOD OF COATING A CAN
    5.
    发明申请
    USE OF A COATING COMPOSITION AND METHOD OF COATING A CAN 审中-公开

    公开(公告)号：US20200255186A1

    公开(公告)日：2020-08-13

    申请号：US16643152

    申请日：2018-08-01

    申请人： PPG Industries Ohio, Inc.

    发明人： Carl Seneker ,  Qin Li ,  Wenchao Zhang ,  Edward R. Millero, Jr. ,  Fengshuo Hu

    IPC分类号： B65D25/14 ,  B65D17/28 ,  C09D167/02 ,  C08G63/52 ,  C08G63/16 ,  C08G63/692

    摘要： Use of a coating composition in the reduction or prevention of insufficient venting of a beverage can, the beverage can comprising a can body and a can end having a score line on said can end, wherein the coating composition comprises a polyester material, wherein the coating composition is applied to at least the internal surface of the can end over at least a portion of the score line, and wherein a cured film formed from the coating composition has a glass transition temperature (Tg) of at least 50° C. A method of coating a can comprising a can body and a can end having a score line on said can end, wherein the method comprises applying a coating composition to at least a portion of an internal surface of the can end over at least a portion of the score line, the coating composition comprising a polyester material; and curing the coating composition to form a cured film, wherein the cured film has a glass transition temperature (Tg) of at least 50° C., wherein the can, when filled with a carbonated beverage and sealed, exhibits sufficient venting upon rupture of the score line.

    PACKAGING COATED WITH AN EMULSION POLYMERIZED LATEX POLYMER
    7.
    发明申请
    PACKAGING COATED WITH AN EMULSION POLYMERIZED LATEX POLYMER 审中-公开

    公开(公告)号：US20190292398A1

    公开(公告)日：2019-09-26

    申请号：US16304466

    申请日：2017-05-16

    申请人： PPG INDUSTRIES OHIO, INC.

    发明人： Letian Gao ,  Qin Li ,  Hanzhen Bao

    IPC分类号： C09D133/08 ,  C09D133/12 ,  B65D25/14 ,  B65D65/42 ,  B65D85/72

    摘要： A package with a curable coating composition deposited on at least a portion thereof is disclosed. The coating composition comprises: (a) a latex polymer having reactive functional groups comprising the emulsion polymerization product of (i) an emulsion monomer component comprising at least one ethylenically unsaturated monomer polymerized in the presence of (ii) a polar polyolefin; (b) a curing agent that does not generate formaldehyde on curing. Also disclosed is a method for applying the coating composition to the package.

    CONTAINER COATING COMPOSITIONS
    9.
    发明申请
    CONTAINER COATING COMPOSITIONS 有权
    集装箱涂料组合物

    公开(公告)号：US20150110981A1

    公开(公告)日：2015-04-23

    申请号：US14058751

    申请日：2013-10-21

    申请人： PPG Industries Ohio, Inc.

    发明人： John Dudik ,  Qin Li ,  Youssef Moussa ,  Randy Daughenbaugh ,  James Rowley ,  Kareem Kaleem

    IPC分类号： C09D175/06

    CPC分类号： C09D175/06 ,  C08G71/04 ,  C09D175/08 ,  Y10T428/1352

    摘要： A coating composition for application to the surface of a container comprising: (a) a film-forming resinous material comprising a functional group-containing reaction product of: (i) a cyclic carbonate group-containing material, (ii) a polyamine; (b) a curing agent reactive with functional groups of (a); (c) a liquid diluent.

    摘要翻译： 一种用于在容器表面施用的涂料组合物，包括：（a）成膜树脂材料，其包含以下官能团的反应产物：（i）含环碳酸酯基的材料，（ii）多胺; （b）与（a）的官能团反应的固化剂; （c）液体稀释剂。