Invention Application
- Patent Title: Hybrid Pressure Sensitive Adhesive
- Patent Title (中): 混合压敏粘合剂
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Application No.: US13239815Application Date: 2011-09-22
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Publication No.: US20120321886A1Publication Date: 2012-12-20
- Inventor: Singa D. Tobing , Barry Reese , Donovan Young
- Applicant: Singa D. Tobing , Barry Reese , Donovan Young
- Applicant Address: US SC Hartsville
- Assignee: SONOCO DEVELOPMENT, INC.
- Current Assignee: SONOCO DEVELOPMENT, INC.
- Current Assignee Address: US SC Hartsville
- Main IPC: B32B7/12
- IPC: B32B7/12 ; C08K5/101
Abstract:
A hybrid pressure sensitive adhesive (PSA) composition includes (i) a solvent phase comprising a first acrylic PSA dissolved in an organic solvent, an alcohol, and optionally water; and (ii) an emulsion phase comprising a second, emulsified acrylic PSA. In another aspect, a metalized film laminate includes a metalized film layer, a hybrid PSA layer, and an ink-containing polymeric film layer. The two-phase hybrid PSA system effectively addresses both metal tear and ink pick problems associated with conventional metalized film laminates.
Public/Granted literature
- US09421736B2 Hybrid pressure sensitive adhesive Public/Granted day:2016-08-23
Information query
