METHOD FOR MANUFACTURING ARTICLES MADE FROM CRUMB RUBBER

A process for manufacturing an article made of recovered rubber crumb is provided. According to the process:a) crumb particles are mixed with particles of a solute;b) a molded article is produced by molding the mixture from step a) in a closed mold under predetermined temperature and pressure condit...

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Bibliographic Details
Main Authors MERINO LOPEZ, José, PIALOT, Frédéric
Format Patent
LanguageEnglish
Published 10.02.2022
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
MAKING GRANULES OR PREFORMS
PERFORMING OPERATIONS
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE
RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:A process for manufacturing an article made of recovered rubber crumb is provided. According to the process:a) crumb particles are mixed with particles of a solute;b) a molded article is produced by molding the mixture from step a) in a closed mold under predetermined temperature and pressure conditions; andc) the molded article is brought into contact with a solvent so as to dissolve at least one portion of the particles of said solute.
Bibliography:Application Number: US201917414077