Controlled adhesion strip
    4.
    发明授权
    Controlled adhesion strip 失效
    受控粘合条

    公开(公告)号:US6017621A

    公开(公告)日:2000-01-25

    申请号:US996612

    申请日:1997-12-23

    摘要: An adhesive strip is described which comprises(A) a polymer backing sheet material;(B) a controlled adhesion coating on one surface of said sheet material, said coating comprising a radiation-cured mixture comprising(B-1) a major amount of at least one acrylate oligomer selected from amine acrylate oligomers, epoxy acrylate oligomers, urethane acrylate oligomers and acrylic acrylate oligomers, and(B-2) a minor amount of at least one monomer selected from monofunctional acrylate monomers and polyfunctional acrylate monomers, and(C) an adhesive on the other surface of said sheet material.Articles such as disposable diapers also are described which utilize the strip as a target strip or landing zone for pressure-sensitive adhesive fastening tabs when the diaper is fastened around the body.

    摘要翻译: 描述了一种粘合剂条,其包含(A)聚合物背衬片材料; (B)在所述片材的一个表面上的受控粘合涂层,所述涂层包含辐射固化混合物,其包含(B-1)主要量的至少一种丙烯酸酯低聚物,其选自胺丙烯酸酯低聚物,环氧丙烯酸酯低聚物,氨基甲酸酯丙烯酸酯 低聚物和丙烯酸丙烯酸酯低聚物,和(B-2)少量至少一种选自单官能丙烯酸酯单体和多官能丙烯酸酯单体的单体,和(C)在所述片材的另一表面上的粘合剂。 还描述了诸如一次性尿布的制品,当尿布被紧固在身体周围时,其利用条带作为压敏粘合剂紧固片的目标条带或着陆区。