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Adhesives and use thereof
专利权人:
HENKEL IP & HOLDING GMBH
发明人:
Jennifer Thatcher,Yuhong Hu,Darshak Desai
申请号:
US14169353
公开号:
US09695341B2
申请日:
2014.01.31
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Adhesives, methods to bond substrates together with the adhesives, and articles of manufacture comprising the adhesives are described. It has been discovered that an adhesive with a polymer content greater than 70 weight percent can be formulated with a blend of (i) a metallocene catalyzed polypropylene polymer that has a density range of about 0.70 to about 0.91 g/cm3 and a melt viscosity less than 50,000 cP at 190° C. and (ii) a Ziegler-Natta catalyzed amorphous polybutene and/or polypropylene copolymer. Such adhesives have high creep resistance making them particularly well suited for disposable personal care garments.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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