Invention Grant
- Patent Title: Laminate with a heat-activatable expandable layer
- Patent Title (中): 层压板,具有可热活化的可膨胀层
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Application No.: US11260528Application Date: 2005-10-27
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Publication No.: US08932706B2Publication Date: 2015-01-13
- Inventor: Jean-Paul Laprade , Philip J. Albenice , Jean Donatelli , John W. Geurtsen
- Applicant: Jean-Paul Laprade , Philip J. Albenice , Jean Donatelli , John W. Geurtsen
- Applicant Address: US OH Batavia
- Assignee: Multi-Color Corporation
- Current Assignee: Multi-Color Corporation
- Current Assignee Address: US OH Batavia
- Agency: Wood, Herron & Evans, L.L.P.
- Main IPC: B32B7/12
- IPC: B32B7/12 ; B32B3/26 ; B41M5/00 ; B32B3/00 ; G09F3/04 ; B32B5/20

Abstract:
A laminate including a plurality of layers, wherein one of the layers is a heat-activatable expandable layer including a thermally expandable composition. The heat-activatable expandable layer includes a plurality of microcapsules containing the thermally expandable composition. This thermally expandable composition includes an easily volatilizable hydrocarbon, and a binder resin. When subjected to high temperatures during the process of applying a label, the microcapsules rupture and the thermally expandable composition “foams,” which can be used to provide a texture to the label, and can raise or surround the graphics of the label.
Public/Granted literature
- US20070098962A1 Laminate with a heat-activatable expandable layer Public/Granted day:2007-05-03
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