Invention Grant
- Patent Title: Method of making a hot melt pressure-sensitive adhesive
- Patent Title (中): 制造热熔压敏粘合剂的方法
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Application No.: US13377711Application Date: 2010-06-09
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Publication No.: US08969456B2Publication Date: 2015-03-03
- Inventor: Andrew Satrijo , Megan P. Lehmann , Michael D. Crandall , Craig E. Hamer , Robert D. Waid
- Applicant: Andrew Satrijo , Megan P. Lehmann , Michael D. Crandall , Craig E. Hamer , Robert D. Waid
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Dena M. Ehrich
- International Application: PCT/US2010/037878 WO 20100609
- International Announcement: WO2010/147811 WO 20101223
- Main IPC: C09J133/08
- IPC: C09J133/08 ; C09J133/10 ; C08K5/098 ; C08L33/06 ; C09J133/02 ; C08K3/10
Abstract:
A method of making a pressure-sensitive hot melt adhesive. The method includes extruding a melt composition that includes a polymer, wherein the polymer has acidic groups covalently attached thereto, and a metal salt hydrate, wherein the metal salt hydrate has a melting point that is less than the maximum processing temperature.
Public/Granted literature
- US20120083570A1 METHOD OF MAKING A HOT MELT PRESSURE-SENSITIVE ADHESIVE Public/Granted day:2012-04-05
Information query
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