COATING COMPOSITIONS FOR PACKAGING ARTICLES SUCH AS FOOD AND BEVERAGE CONTAINERS

    公开(公告)号:ZA201703868B

    公开(公告)日:2022-06-29

    申请号:ZA201703868

    申请日:2017-06-06

    Abstract: An inside spray coating composition comprising:an aqueous carrier; andan emulsion-polymerized latex copolymer dispersed in the aqueous carrier, and comprising:one or more mono-unsaturated monomers each having a single ethylenically-unsaturated group; andone or more multi-unsaturated monomers each having two or more ethylenically-unsaturated groups, wherein the multi-unsaturated monomer(s) each have a divalent chain length with at least two carbon atoms between at least two of the ethylenically-unsaturated groups, and constitute from 8% by weight to 25% by weight of the monomers used to produce the emulsion-polymerized latex copolymer;wherein the coating composition preferably includes less than 1 weight percent, if any, of vegetable oils;wherein the coating composition has an average viscosity ranging from about 5 seconds to about 40 seconds, pursuant to the Viscosity Test; andwherein the coating composition has a resin solids content ranging from about 10% by weight to about 30% by weight, based on a total weight of the coating composition.

    STYRENE-FREE COATING COMPOSITIONS FOR PACKAGING ARTICLES SUCH AS FOOD AND BEVERAGE CONTAINERS

    公开(公告)号:MY178545A

    公开(公告)日:2020-10-15

    申请号:MYPI2017701924

    申请日:2015-12-23

    Abstract: A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes an emulsion-polymerized latex copolymer having copolymer chains of one or more ethylenically-unsaturated monomers and one or more styrene offset monomers. Preferably, the coating composition is substantially free of BPA, PVC, and styrene. The method may also include curing the sprayed coating composition, thereby providing the coating on the interior surface of the food or beverage container.

    10.
    发明专利
    未知

    公开(公告)号:BRPI0717071A2

    公开(公告)日:2013-09-24

    申请号:BRPI0717071

    申请日:2007-09-18

    Abstract: Food and beverage containers and methods of coating are provided. The food and beverage containers include a metal substrate that is at least partially coated with a coating composition that includes a water-dispersible resin system and an aqueous carrier. The resin system includes an epoxy component and an acrylic component. In a preferred embodiment, the coating composition is at least minimally retortable when cured.

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