EPOXY PRIMER IN A COATINGS SYSTEM
    1.
    发明公开

    公开(公告)号:US20240352261A1

    公开(公告)日:2024-10-24

    申请号:US18294207

    申请日:2022-08-04

    申请人: SWIMC LLC

    摘要: Provided herein is an epoxy primer comprising: 1) a first component comprising: a) an epoxy resin blend comprising at least one bisphenol resin; b) at least one epoxy silane; c) magnesium oxide; and d) lithium manganese oxide, lithium phosphate, lithium carbonate, lithium molybdate, or combinations thereof; and 2) a second component comprising: a) at least one phenalkamine; b) at least one amine curing agent; and c) at least one silane monomer, at least one silane oligomer, at least one siloxane resin, or combinations thereof. Also described is a method of making the epoxy primer and a coatings system comprising the epoxy primer.

    Flexible coating composition
    5.
    发明授权

    公开(公告)号:US12091494B2

    公开(公告)日:2024-09-17

    申请号:US17745635

    申请日:2022-05-16

    申请人: SWIMC LLC

    发明人: Anthony J. Tye

    摘要: The present disclosure describes polymers and improved resin systems having flexibility, low water uptake, good adhesion, chemical resistance, and/or weatherability at extreme negative temperatures, such as temperatures down to about −40° C. or below and even temperatures down to about −60° C. The systems herein, in approaches, include a polymer or resin system for an epoxy component of an epoxy/amine system including an epoxy and/or acetoacetoxy functionalized flexible block copolymer that has a base hydrophobic polyol block or core, optional flexible monomeric blocks, and epoxy, acetoacetoxy, or both functional endcaps.

    TINTED TRANSPARENT SIDE STRIPE POWDER COATING

    公开(公告)号:US20240093044A1

    公开(公告)日:2024-03-21

    申请号:US18255404

    申请日:2021-12-09

    申请人: SWIMC LLC

    IPC分类号: C09D7/61 C09D5/03 C09D167/02

    CPC分类号: C09D7/61 C09D5/035 C09D167/02

    摘要: A coating composition including: about 50 wt % to 99 wt % of at least one thermoplastic polyester resin having a weight-average molecular weight (Mw) of about 15,000 to about 60,000; and about 0.5 wt % to about 5 wt % of at least one metal-containing oxide chosen from iron oxides, zinc oxides, and mixtures and combinations thereof; and wherein the coating composition is meltable to form a coating on at least one portion of a substrate formed into a side seam of a container.