Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Goodrich Corp
Original Assignee
BF Goodrich Corp
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Filing date
Publication date
Application filed by BF Goodrich CorpfiledCriticalBF Goodrich Corp
Application grantedgrantedCritical
Publication of FR1167775ApublicationCriticalpatent/FR1167775A/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
FR1167775D1955-11-081956-11-08Appareils et procédé pour la fabrication de caoutchouc cellulaire
ExpiredFR1167775A
(fr)