专利名称：NONWOVEN WEB FORMING EXTRUDABLE COMPOSITION OF PRESSURE-SENSITIVE
ELASTOMER ADHESIVE AND USE OF SAID
EXTRUDABLE COMPOSITION IN THE
FORMATION OF NONWOVEN WEB AND
STRETCHED BONDED LAMINATE MATERIAL 发明人：JIYON ESU KIIFUAA,TONII JIEI UIZUNESUKII 申请号：JP26075887
申请日：19871015
公开号：JPS63178159A
公开日：
19880722web下载官方下载
专利内容由知识产权出版社提供
摘要：An extrudable composition for forming nonwoven elastomeric material having pressure sensitive adhesive properties, nonwoven elastomeric sheet material (e.g., fibrous nonwoven webs) formed of such composition, stretch bonded laminates using such sheets, and methods of forming such sheets and such laminates, are disclosed. The composition includes an elastomeric polymer and a tackifying resin, and can also include a polyolefin. The nonwoven sheet material can be a meltblown nonwoven web. The laminate can be formed by tensioning the elastomeric sheet material and bonding a gatherable web (e.g., a spunbond polypropylene web) to the tensioned sheet material by application of pressure, the bonding being accomplished due to the adhesivity of the elastomeric sheet material and without application of heat for softening the sheet material and/or gatherable web.
申请人：KIMBERLY CLARK CORP
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