Waterborne polymers having pendant allyl groups
    1.
    发明授权
    Waterborne polymers having pendant allyl groups 失效
    具有烯丙基侧基的水性聚合物

    公开(公告)号:US5869590A

    公开(公告)日:1999-02-09

    申请号:US861430

    申请日:1997-05-21

    IPC分类号: C09D4/00 C09D4/06 C08F22/26

    CPC分类号: C09D4/00 C09D4/06 Y10S525/902

    摘要: This invention provides polymers useful in coating compositions. The polymers are prepared via a free radical polymerization using ethylenically unsaturated monomers. The polymers of this invention possess pendant allylic groups which are capable of effecting free-radical flux when the compositions are applied to a substrate and exposed to oxygen. Coatings formed from preferred compositions possess superior solvent, print, and block resistance.

    摘要翻译: 本发明提供了可用于涂料组合物中的聚合物。 通过使用烯属不饱和单体的自由基聚合制备聚合物。 本发明的聚合物具有侧链烯丙基,当将组合物施用于基底并暴露于氧气时,它们能够实现自由基通量。 由优选组合物形成的涂料具有优异的溶剂,印刷和阻挡性。

    PAPERBOARD OR CARDBOARD
    4.
    发明申请
    PAPERBOARD OR CARDBOARD 审中-公开
    纸板或卡片

    公开(公告)号:US20120184164A1

    公开(公告)日:2012-07-19

    申请号:US13273749

    申请日:2011-10-14

    IPC分类号: D04H5/00

    摘要: A paperboard and a cardboard comprising at least one nonwoven web layer are provided. The nonwoven web layer comprises a plurality of first fibers, a plurality of second fibers, and a binder. The first fibers comprise a water non-dispersible synthetic polymer and have a different configuration and/or composition than the second fibers. The first fibers have a length of less than 25 millimeters and a minimum transverse dimension of less than 5 microns. The nonwoven web layer comprises at least 1 weight percent of the first fibers, at least 10 weight percent of the second fibers, and at least 1 weight percent of the binder. The paperboard and cardboard can incorporate a large amount of post consumer recycled fibers and still exhibit high strength and durability. Also disclosed is a process for producing the first fibers and the multicomponent fibers from which they are derived.

    摘要翻译: 提供包含至少一个非织造纤维网层的纸板和纸板。 非织造纤维网层包括多个第一纤维,多个第二纤维和粘合剂。 第一纤维包含水不分散的合成聚合物并且具有与第二纤维不同的构型和/或组成。 第一纤维的长度小于25毫米,最小横向尺寸小于5微米。 非织造纤维网层包含至少1重量%的第一纤维,至少10重量%的第二纤维和至少1重量%的粘合剂。 纸板和纸板可以并入大量的消费后再生纤维,并且仍然表现出高强度和耐久性。 还公开了用于生产它们所衍生的第一纤维和多组分纤维的方法。