Invention Grant
- Patent Title: Letterpress application of elastomeric compositions
- Patent Title (中): Stamppress应用弹性体组合物
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Application No.: US13925925Application Date: 2013-06-25
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Publication No.: US08968505B2Publication Date: 2015-03-03
- Inventor: Kenneth Stephen McGuire , Mary Lee Amirpour , Urmish Popatlal Dalal , Fred Naval Desai , Charles Bruce Lambert , David Richard Tucker
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Christian M. Best; Charles R. Ware
- Main IPC: B32B5/04
- IPC: B32B5/04 ; B29C55/04 ; B29C55/08 ; B05D1/28 ; A61F13/15 ; B41M3/00 ; A61F13/49 ; B29C55/18 ; B41M1/02 ; B41M1/26 ; B32B38/00

Abstract:
A process of manufacturing a stretch composite is disclosed. The process comprises providing a polyolefin based substrate, providing a letterpress adhesive application system comprising a pattern roll and an applicator roll, and depositing a molten, non-adhesive, elastomeric composition onto the applicator roll. The process further comprises transferring only a portion of the elastomeric composition that is on the applicator roll, from the applicator roll to the pattern roll, by contacting the pattern roll with the elastomeric composition that is on the applicator roll, and transferring substantially all of the elastomeric composition from the pattern roll to the substrate, by contacting the substrate with the elastomeric composition that is on the pattern roll, without damaging the substrate.
Public/Granted literature
- US20130287953A1 LETTERPRESS APPLICATION OF ELASTOMERIC COMPOSITIONS Public/Granted day:2013-10-31
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