利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN108025536A 弹性层合物、其制造方法和包含其的制品 无效 - 驳回

弹性层合物、其制造方法和包含其的制品
摘要：
本文公开多层层合物，所述多层层合物包含包含乙烯类弹性体的膜；与所述膜的第一表面接触的第一非织造层；和与所述膜的第二表面接触的第二非织造层；其中所述膜的所述第二表面与所述膜的所述第一表面相对地安置；其中所述第一非织造层或所述第二非织造层中的至少一个包含非织造网；并且其中所述非织造网由具有包含聚乙烯类聚合物的第一组分和包含具有高于所述聚乙烯类聚合物熔点的聚合物的第二组分的双组分纤维形成，其中所述双组分纤维的表面的至少一部分包含所述第一组分。
摘要（英）：

Disclosed herein is a multilayer laminate comprising a film comprising an ethylene-based elastomer; a first non-woven layer in contact with a first surface of the film; and a second non-woven layer incontact with a second surface of the film; wherein the second surface of the film is opposedly disposed to the first surface of the film; wherein at least one of the first non-woven layer or the second non-woven layer comprises a non-woven web; and wherein the non-woven web is formed from a bicomponent fiber having a first component comprising an polyethylene-based polymer and a second componentcomprising a polymer having a melting point that is higher than the polyethylene-based polymer, wherein at least a portion of a surface of the bicomponent fiber comprises the first component.

0/0