Invention Grant
- Patent Title: Holographic laminate
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Application No.: US15781627Application Date: 2015-12-15
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Publication No.: US10562677B2Publication Date: 2020-02-18
- Inventor: Jun Wang , BoXian Li , Guoxing Zhang
- Applicant: Colgate-Palmolive Company
- Applicant Address: US NY New York
- Assignee: Colgate-Palmolive Company
- Current Assignee: Colgate-Palmolive Company
- Current Assignee Address: US NY New York
- International Application: PCT/CN2015/097401 WO 20151215
- International Announcement: WO2017/101009 WO 20170622
- Main IPC: B65D35/10
- IPC: B65D35/10 ; B32B7/12 ; B32B27/08 ; B32B27/32 ; B32B15/085 ; B32B15/20 ; B32B27/30 ; B32B27/36 ; B32B1/08 ; B65D35/44 ; B65D65/40 ; B32B7/06

Abstract:
A laminate and a method for forming the laminate. The formation of the laminate may include attaching an inner polyolefin layer (104) and an outer polyolefin layer (106) to a barrier layer (102), wherein the barrier layer (102) is interposed between the outer and inner polyolefin layers. The formation of the laminate may further include forming a holographic film including a backing layer, a release layer (204), an adhesive layer (206), a holographic grating layer (208), a reflective layer (210), and a protective coating (212). The holographic film may be attached to the outer polyolefin layer (106) using a transfer adhesive (300). Subsequently, the backing layer may be removed from the release layer (204), then the release layer (204) may be primed, for example, by forming a primer overcoat layer on the release layer (204). A patterned layer (700), for example, text and/or graphics, may be formed on the primer layer (600), then a varnish layer (702) may be formed on the patterned layer (700).
Public/Granted literature
- US20190337680A1 Holographic Laminate Public/Granted day:2019-11-07
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