SILICONE-MODIFIED POLYESTER COATING

    公开(公告)号:US20220056204A1

    公开(公告)日:2022-02-24

    申请号:US17386157

    申请日:2021-07-27

    Applicant: SWIMC LLC

    Abstract: A silicone-modified polyester resin and methods for making the resin are described herein. The method includes production of a siliconized intermediate which is then esterified to give a silicone-modified polyester resin. Coating compositions including the silicone-modified polyester resin are provided, and coated articles with the coating composition applied to at least a portion of a surface thereof are also provided.

    Water-reducible coating composition

    公开(公告)号:US10767076B2

    公开(公告)日:2020-09-08

    申请号:US16412005

    申请日:2019-05-14

    Applicant: SWIMC LLC

    Abstract: The present description provides a water-reducible or water-dispersible coating system that can be used to form a durable, corrosion-resistant protective coating on a wide range of substrates. The coating system includes an alkyd resin prepared from a polyester feedstock that includes post-consumer recycled PET and a waste cooking oil feedstock. Methods for preparing the coating system and articles coated with the coating system are also described.

    WATER-REDUCIBLE COATING COMPOSITION
    3.
    发明申请

    公开(公告)号:US20190270910A1

    公开(公告)日:2019-09-05

    申请号:US16412005

    申请日:2019-05-14

    Applicant: SWIMC LLC

    Abstract: The present description provides a water-reducible or water-dispersible coating system that can be used to form a durable, corrosion-resistant protective coating on a wide range of substrates. The coating system includes an alkyd resin prepared from a polyester feedstock that includes post-consumer recycled PET and a waste cooking oil feedstock. Methods for preparing the coating system and articles coated with the coating system are also described.

    PIGMENT DISPERSION
    5.
    发明申请

    公开(公告)号:US20210062006A1

    公开(公告)日:2021-03-04

    申请号:US17097716

    申请日:2020-11-13

    Applicant: SWIMC LLC

    Abstract: Fluid concentrates, colorants and coating compositions contain solid pigment particles dispersed in a nonvolatilizing, reactive liquid diluent having a viscosity less than 1,000 cps and containing at least one molecular species having at least three reactive unsaturated sites. The reactive liquid diluent may serve as one or more of a dispersing medium for the solid pigment particles, a carrier, a coalescent and a humectant, and may crosslink or otherwise cure to form an interpenetrating polymer network in, or crosslink with, a pigmented coating composition containing a film-forming polymeric binder. Embodiments of the reactive liquid diluent can provide colorants and coating compositions having reduced levels of VOCs, conventional carriers, conventional dispersants, conventional coalescents and conventional humectants.

    Pigment dispersion
    7.
    发明授权

    公开(公告)号:US11655372B2

    公开(公告)日:2023-05-23

    申请号:US17097716

    申请日:2020-11-13

    Applicant: SWIMC LLC

    CPC classification number: C09B67/009 C09D7/20 C09D7/61 C09D7/63

    Abstract: Fluid concentrates, colorants and coating compositions contain solid pigment particles dispersed in a nonvolatilizing, reactive liquid diluent having a viscosity less than 1,000 cps and containing at least one molecular species having at least three reactive unsaturated sites. The reactive liquid diluent may serve as one or more of a dispersing medium for the solid pigment particles, a carrier, a coalescent and a humectant, and may crosslink or otherwise cure to form an interpenetrating polymer network in, or crosslink with, a pigmented coating composition containing a film-forming polymeric binder. Embodiments of the reactive liquid diluent can provide colorants and coating compositions having reduced levels of VOCs, conventional carriers, conventional dispersants, conventional coalescents and conventional humectants.

    NOVEL BIOBASED POLYESTER
    8.
    发明申请

    公开(公告)号:US20220073763A1

    公开(公告)日:2022-03-10

    申请号:US17455279

    申请日:2021-11-17

    Applicant: SWIMC LLC

    Inventor: Thomas J. Melnyk

    Abstract: A novel linear polyester resin is made by condensation of one or more aliphatic or cycloaliphatic polyols with one or more aliphatic or cycloaliphatic polyfunctional acids derived from biobased materials or a biological feedstock. Coating compositions and coated substrates using the novel linear polyester resin are also described.

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