Invention Grant
- Patent Title: Tacky, heat curable multi-layer adhesive films
- Patent Title (中): 坚固耐热的多层粘合膜
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Application No.: US14632779Application Date: 2015-02-26
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Publication No.: US09481814B2Publication Date: 2016-11-01
- Inventor: Mutombo J. Muvundamina , Rituparna Paul , Felix D. Mai , Brian W. Carlson
- Applicant: H.B. Fuller Company
- Agent Kirsten Stone; Kristi Halloran; Ben Sur
- Main IPC: C09J7/00
- IPC: C09J7/00 ; B32B37/18 ; B32B37/12 ; B32B37/06

Abstract:
Disclosed is a multi-layer adhesive film including a heat curable adhesive film and a first tacky adhesive composition disposed on the first major surface of the heat curable adhesive film. The heat curable adhesive film includes a surface-deactivated solid isocyanate and a polyurethane that includes functional groups that are reactive with isocyanate. A method of making an article that includes the multi-layer adhesive film and article made thereby are also disclosed.
Public/Granted literature
- US20150240128A1 TACKY, HEAT CURABLE MULTI-LAYER ADHESIVE FILMS Public/Granted day:2015-08-27
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