Invention Grant
- Patent Title: Hot melt adhesive with high softening point tackifying agent
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Application No.: US16206300Application Date: 2018-11-30
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Publication No.: US11242470B2Publication Date: 2022-02-08
- Inventor: Steven R. Vaughan , Kevin P. Davis , Thomas Wittkopf , Peter Remmers , Seth Urtel
- Applicant: H.B. Fuller Company
- Applicant Address: US MN St. Paul
- Assignee: H.B. Fuller Company
- Current Assignee: H.B. Fuller Company
- Current Assignee Address: US MN St. Paul
- Agent Kirsten Stone; Kristi Halloran
- Main IPC: C09J7/35
- IPC: C09J7/35 ; C09J123/12 ; C09J11/08 ; C09J11/06 ; A61F13/539 ; C09J123/14 ; A61F13/537 ; A61F13/15
Abstract:
The invention includes a hot melt adhesive composition including an olefin polymer and a high melt point hydrocarbon tackifying agent, such compositions unexpectedly provide improved bonding between the layers found in a disposable absorbent article. In particular, such compositions improve the bond between the nonwoven top sheet and the acquisition distribution layer.
Public/Granted literature
- US20190161649A1 HOT MELT ADHESIVE WITH HIGH SOFTENING POINT TACKIFYING AGENT Public/Granted day:2019-05-30
Information query
IPC分类:
