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    COATING COMPOSITIONS FOR BITUMINOUS MATERIALS
    1.
    发明申请
    COATING COMPOSITIONS FOR BITUMINOUS MATERIALS 有权

    公开(公告)号：US20210292594A1

    公开(公告)日：2021-09-23

    申请号：US17259479

    申请日：2019-07-12

    Applicant: SWIMC LLC

    Inventor： Brent Crenshaw ,  Allen Bulick ,  Glenn Frazee ,  Mary Jane Hibben ,  Robert Sandoval

    IPC: C09D133/10 ,  C08L33/10

    Abstract: A latex emulsion may include an aqueous carrier liquid, a first (meth)acrylic copolymer or stage exhibiting a measured glass transition temperature between about −15° C. and about −50° C., and a second (meth)acrylic copolymer or stage exhibiting a measured glass transition temperature between about −10° C. and about 20° C. The first and second (meth)acrylic copolymers or stages may include less than about 20 weight percent styrene, if any, based on the total weight of emulsion polymerized ethylenically unsaturated monomers in the first and second (meth)acrylic copolymers or stages. The latex emulsion may be formulated into an aqueous coating composition and be used as a cool roof coating for bituminous materials, such as bituminous roof materials.

    AQUEOUS ADHESIVE COMPOSITIONS
    3.
    发明申请
    AQUEOUS ADHESIVE COMPOSITIONS 有权

    公开(公告)号：US20210102098A1

    公开(公告)日：2021-04-08

    申请号：US17127597

    申请日：2020-12-18

    Applicant: SWIMC LLC

    Inventor： Allen Bulick ,  Chris Fredrickson ,  Mary Jane Hibben ,  Robert Sandoval ,  Ashley Rodgers ,  Glenn Frazee

    IPC: C09J133/06 ,  C08F220/18 ,  E04D11/02 ,  E04D7/00

    Abstract: A latex emulsion that includes an aqueous carrier liquid and a latex copolymer formed from reactants comprising butyl methacrylate, wherein the reactants comprise at least 20 wt. % a vinyl monomer, based on the total weight of ethylenically unsaturated monomers in the latex copolymer. A homopolymer formed from the vinyl monomer preferably exhibits a glass transition temperature of between about −10° C. and about 30° C. A coating formed from the latex emulsion preferably exhibits a dry adhesion of greater than about 4 pounds per linear inch when applied between a thermoplastic polyolefin roofing membrane and a plywood roofing substrate at an average coat weight of about 6 lbs/100 ft2 and subjected to 180° peel testing according to ASTM D903 with a 2-inch per minute pull rate. The latex emulsion may include a second latex copolymer or stage, and may be used as part of an aqueous adhesive composition.

    AQUEOUS ADHESIVE COMPOSITIONS
    5.
    发明申请
    AQUEOUS ADHESIVE COMPOSITIONS 审中-公开

    公开(公告)号：US20190316011A1

    公开(公告)日：2019-10-17

    申请号：US16383398

    申请日：2019-04-12

    Applicant: SWIMC LLC

    Inventor： Allen Bulick ,  Chris Fredrickson ,  Mary Jane Hibben ,  Robert Sandoval ,  Ashley Rodgers ,  Glenn Frazee

    IPC: C09J133/06 ,  C08F220/18 ,  E04D7/00 ,  E04D11/02

    Abstract: A latex emulsion that includes an aqueous carrier liquid and a latex copolymer formed from reactants comprising butyl methacrylate, wherein the reactants comprise at least 20 wt. % a vinyl monomer, based on the total weight of ethylenically unsaturated monomers in the latex copolymer. A homopolymer formed from the vinyl monomer preferably exhibits a glass transition temperature of between about −10° C. and about 30° C. A coating formed from the latex emulsion preferably exhibits a dry adhesion of greater than about 4 pounds per linear inch when applied between a thermoplastic polyolefin roofing membrane and a plywood roofing substrate at an average coat weight of about 6 lbs/100 ft2 and subjected to 180° peel testing according to ASTM D903 with a 2-inch per minute pull rate. The latex emulsion may include a second latex copolymer or stage, and may be used as part of an aqueous adhesive composition.

    Aqueous adhesive compositions
    7.
    发明授权
    Aqueous adhesive compositions 有权

    公开(公告)号：US12209153B2

    公开(公告)日：2025-01-28

    申请号：US17127597

    申请日：2020-12-18

    Applicant: SWIMC LLC

    Inventor： Allen Bulick ,  Chris Fredrickson ,  Mary Jane Hibben ,  Robert Sandoval ,  Ashley Rodgers ,  Glenn Frazee

    IPC: C08F220/18 ,  C09J133/06 ,  E04D7/00 ,  E04D11/02

    Abstract: A latex emulsion that includes an aqueous carrier liquid and a latex copolymer formed from reactants comprising butyl methacrylate, wherein the reactants comprise at least 20 wt. % a vinyl monomer, based on the total weight of ethylenically unsaturated monomers in the latex copolymer. A homopolymer formed from the vinyl monomer preferably exhibits a glass transition temperature of between about −10° C. and about 30° C. A coating formed from the latex emulsion preferably exhibits a dry adhesion of greater than about 4 pounds per linear inch when applied between a thermoplastic polyolefin roofing membrane and a plywood roofing substrate at an average coat weight of about 6 lbs/100 ft2 and subjected to 180° peel testing according to ASTM D903 with a 2-inch per minute pull rate. The latex emulsion may include a second latex copolymer or stage, and may be used as part of an aqueous adhesive composition.

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