FR770928A - Procédé de fabrication d'articles en caoutchouc ou caoutchoutés présentant une surface durcie et articles obtenus par ce procédé
- Google Patents
Procédé de fabrication d'articles en caoutchouc ou caoutchoutés présentant une surface durcie et articles obtenus par ce procédé
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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Dunlop France SA
Original Assignee
Dunlop France SA
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Filing date
Publication date
Application filed by Dunlop France SAfiledCriticalDunlop France SA
Application grantedgrantedCritical
Publication of FR770928ApublicationCriticalpatent/FR770928A/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
B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
B29K2021/00—Use of unspecified rubbers as moulding material
FR770928D1933-03-311934-03-29Procédé de fabrication d'articles en caoutchouc ou caoutchoutés présentant une surface durcie et articles obtenus par ce procédé
ExpiredFR770928A
(fr)