Invention Grant
- Patent Title: Hot melt adhesive
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Application No.: US16908825Application Date: 2020-06-23
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Publication No.: US11414575B2Publication Date: 2022-08-16
- Inventor: William L. Bunnelle
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Daniel S. Albrecht; Kathleen Yates Carter
- Main IPC: C09J123/20
- IPC: C09J123/20 ; C09J123/14 ; B32B7/12 ; B32B27/12 ; C09J123/18 ; C08L23/18 ; A61L15/58 ; A61L15/60 ; C09J7/35 ; C09J7/21 ; C08L23/10 ; C08L23/12 ; C08L23/14 ; C08L23/16 ; A61F13/539 ; B32B23/08 ; B32B27/06 ; C09J123/10 ; C09J123/22 ; A61F13/15 ; A61F13/53
Abstract:
An absorbent article having a liquid permeable interior layer, a liquid impervious exterior layer, an absorbent layer therebetween, and a hot melt adhesive composition having an amorphous polyolefin composition and a heterophase polyolefin copolymer composition with a first set of comonomer units and a second set of comonomer units, wherein the first set of comonomer units are propene.
Public/Granted literature
- US20200325365A1 HOT MELT ADHESIVE Public/Granted day:2020-10-15
Information query
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