INTUMESCENT COATING COMPOSITIONS EFFECTIVE AT LOW

    公开(公告)号:US20210108092A1

    公开(公告)日:2021-04-15

    申请号:US16653031

    申请日:2019-10-15

    申请人: SWIMC, LLC

    发明人: Sharon L. Hilton

    摘要: An intumescent composition capable of withstanding temperature cycling as low as −60° C. without cracking is contemplated. The composition also exhibits enhanced durability due to its resistance to water absorption, its acceptable cure times, and (when exposed to fire conditions) its well-adhered, foamed char layer.

    STYRENE-FREE COPOLYMERS AND COATING COMPOSITIONS CONTAINING SUCH COPOLYMERS

    公开(公告)号:US20210102074A1

    公开(公告)日:2021-04-08

    申请号:US17097568

    申请日:2020-11-13

    申请人: SWIMC LLC

    摘要: An aqueous coating composition is provided that is preferably substantially free of styrene and structural units derived from styrene. The coating composition includes a resin system that preferably includes a water-dispersible polymer and an emulsion polymerized ethylenically unsaturated monomer component. The resin system is preferably formed using a process that includes emulsion polymerizing the ethylenically unsaturated monomer component in the presence of an aqueous dispersion including the water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a salt of an acid- or anhydride-functional aromatic polyether polymer.

    PAINT DISPENSING METHOD AND APPARATUS INVOLVING A VIBRATING MEMBRANCE

    公开(公告)号:US20200298266A1

    公开(公告)日:2020-09-24

    申请号:US16822959

    申请日:2020-03-18

    申请人: SWIMC LLC

    IPC分类号: B05B17/00 B05B17/06

    摘要: A fluid dispensing apparatus and liquid container with a fluid dispensing apparatus are provided. The fluid dispensing apparatus includes a valve body defining a bore that extends at least partially through a valve body, and an adaptor including a piercing member positioned to pierce a pierceable membrane enclosing the liquid container. The adaptor also includes a releasable fastener that cooperates with a portion of the liquid container to releasably couple the valve body to the liquid container. A liquid droplet production apparatus of the fluid dispensing apparatus controls a discharge of the liquid from the liquid container. The liquid droplet production apparatus includes a perforate membrane, and an actuator that is selectively operable to vibrate the perforate membrane and cause liquid droplets to be emitted from the perforate membrane and projected generally away from the liquid container.