Invention Grant
- Patent Title: Adhesives and use thereof
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Application No.: US14169353Application Date: 2014-01-31
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Publication No.: US09695341B2Publication Date: 2017-07-04
- Inventor: Jennifer Thatcher , Yuhong Hu , Darshak Desai
- Applicant: HENKEL IP & HOLDING GMBH
- Applicant Address: DE Duesseldorf
- Assignee: HENKEL IP & HOLDING GMBH
- Current Assignee: HENKEL IP & HOLDING GMBH
- Current Assignee Address: DE Duesseldorf
- Agent Sun Hee Lehmann
- Main IPC: C09J123/20
- IPC: C09J123/20 ; C08J5/12 ; C09J123/10 ; C09J7/02 ; C09J5/00 ; A61L15/58

Abstract:
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.
Public/Granted literature
- US20140147669A1 ADHESIVES AND USE THEREOF Public/Granted day:2014-05-29
Information query
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