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Patent Searching and Data


Title:
METHODS AND DEVICES FOR MECHANICAL SEPARATION OF MULTILAYER TAPERED INTERLAYERS
Document Type and Number:
WIPO Patent Application WO/2024/073285
Kind Code:
A3
Abstract:
Processes are disclosed for separating a first layer from a remainder of a tapered multilayer interlayer sheet, in which the tapered multilayer interlayer sheet is heated, and thereafter the first layer is separated from the remainder of the tapered multilayer interlayer sheet by pulling the first layer and the remainder of the tapered multilayer interlayer sheet in different directions, in a defined orientation, without the tapered multilayer interlayer sheet wrinkling or tearing.

Inventors:
SOHN SUNGKYUN (US)
BIELIN JOSEPH (US)
KEEN NICHOLAS (US)
Application Number:
PCT/US2023/074723
Publication Date:
May 10, 2024
Filing Date:
September 21, 2023
Export Citation:
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Assignee:
SOLUTIA INC (US)
International Classes:
B32B38/10; B29B17/02; B32B27/08; B32B37/00; B32B37/14; B32B39/00; B32B41/00
Domestic Patent References:
WO2022161821A12022-08-04
Attorney, Agent or Firm:
CARRIER, Michael, K. (US)
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