Invention Grant
- Patent Title: Hot melt adhesive compositions including non-single she catalyzed amorphous poly alpha-olefin polymer, and articles including the same
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Application No.: US16685733Application Date: 2019-11-15
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Publication No.: US11667816B2Publication Date: 2023-06-06
- Inventor: Thomas F. Kauffman , Steven R. Vaughan , Yiming Zeng
- 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 Kristi Halloran; Kirsten Stone
- Main IPC: C09J7/35
- IPC: C09J7/35 ; C09J7/29 ; B32B5/02 ; B32B7/12 ; B32B27/12 ; C09J11/08
Abstract:
The invention features hot melt adhesive compositions including from 50% by weight to 95% by weight of a non-single site catalyzed amorphous poly alpha-olefin copolymer derived from propylene and at least one monomer selected from the group consisting of butene and hexene and having a viscosity of no greater 10,000 cP at 190° C. and from 5% by weight to 45% by weight of a polybutene-1 polymer.
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