Chemistry bottle
    43.
    外观设计

    公开(公告)号:USD1035038S1

    公开(公告)日:2024-07-09

    申请号:US29819258

    申请日:2021-12-14

    Abstract: FIG. 1 is a top, perspective view of a chemistry bottle, according to our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a right view thereof;
    FIG. 5 is a left view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof; and,
    FIG. 8 is a bottom perspective view thereof.
    The broken lines in the drawings depict portions of the chemistry bottle as shown and described.

    CREPING ADHESIVES AND PROCESSES FOR MAKING AND USING SAME

    公开(公告)号:US20240150967A1

    公开(公告)日:2024-05-09

    申请号:US18406965

    申请日:2024-01-08

    Abstract: Creping adhesives and processes for making and using same. In some embodiments, the creping adhesive can include a solvent, a modified polyvinyl alcohol, and a crosslinked resin. The crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and propanediyl moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and secondary crosslinking moieties, where the primary crosslinking moieties can be derived from a first functionally symmetric crosslinker and the secondary crosslinking moieties can be derived from a second functionally symmetric crosslinker In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker The modified polyvinyl alcohol can include a carboxylated, a sulfonated, a sulfated, and/or a sulfonated-carboxylated polyvinyl alcohol.

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