Invention Grant
- Patent Title: Carpet waste composite
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Application No.: US17060685Application Date: 2020-10-01
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Publication No.: US11773592B2Publication Date: 2023-10-03
- Inventor: David E. Murdock , Douglas Mancosh , James P. Przybylinski
- Applicant: Material Innovations LLC
- Applicant Address: US RI Providence
- Assignee: Material Innovations LLC
- Current Assignee: Material Innovations LLC
- Current Assignee Address: US FL Jupiter
- Agency: Goodwin Procter LLP
- Main IPC: E04C2/24
- IPC: E04C2/24 ; B29B17/00 ; C08G18/02 ; C08G18/76 ; C08J5/04 ; C08J11/04 ; C08L75/04 ; B02C19/18 ; C08L97/02 ; E04C2/30 ; B29K105/16 ; B29K105/26 ; B29K711/14 ; B29L7/00 ; B29L31/00

Abstract:
A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.
Public/Granted literature
- US20210254336A1 CARPET WASTE COMPOSITE Public/Granted day:2021-08-19
Information query
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