FR826452A - Procédé de fabrication de mélanges de caoutchouc polychromes - Google Patents

Procédé de fabrication de mélanges de caoutchouc polychromes

Info

Publication number
FR826452A
FR826452A FR826452DA FR826452A FR 826452 A FR826452 A FR 826452A FR 826452D A FR826452D A FR 826452DA FR 826452 A FR826452 A FR 826452A
Authority
FR
France
Prior art keywords
polychrome
manufacturing process
rubber mixtures
mixtures
rubber
Prior art date
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.)
Expired
Application number
Other languages
English (en)
Inventor
Ernst Frolich
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR826452A publication Critical patent/FR826452A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • B29C48/175—Articles comprising two or more components, e.g. co-extruded layers the components having different colours comprising a multi-coloured single component, e.g. striated, marbled or wood-like patterned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR826452D 1937-09-08 1937-09-08 Procédé de fabrication de mélanges de caoutchouc polychromes Expired FR826452A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826452T 1937-09-08

Publications (1)

Publication Number Publication Date
FR826452A true FR826452A (fr) 1938-03-31

Family

ID=9282849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826452D Expired FR826452A (fr) 1937-09-08 1937-09-08 Procédé de fabrication de mélanges de caoutchouc polychromes

Country Status (1)

Country Link
FR (1) FR826452A (fr)

Similar Documents

Publication Publication Date Title
FR845612A (fr) Procédé de fabrication de matières plastiques
FR837528A (fr) Procédé de fabrication de composés arylaminoanthraquinoniques bromés
FR758280A (fr) Procédé de fabrication de caoutchouc chloré
FR825506A (fr) Procédé de fabrication de caoutchouc spongieux
FR826452A (fr) Procédé de fabrication de mélanges de caoutchouc polychromes
FR772782A (fr) Procédé de fabrication du caoutchouc chloré
FR792809A (fr) Procédé de fabrication de fils de caoutchouc
FR624911A (fr) Procédé de fabrication de mélanges de caoutchouc
FR876353A (fr) Procédé de fabrication de régénérés de caoutchouc
FR806500A (fr) Procédé de fabrication de caoutchouc vulcanisé et produit en résultant
FR862587A (fr) Procédé de récupération du caoutchouc
FR758511A (fr) Procédé de fabrication de compositions de caoutchouc
FR881310A (fr) Procédé de fabrication du caoutchouc durci
FR48638E (fr) Procédé de fabrication de matières colorantes
FR787600A (fr) Procédé de fabrication de gants en caoutchouc
FR838065A (fr) Procédé de traitement du caoutchouc
FR836762A (fr) Appareil de fabrication de fils de caoutchouc
FR832259A (fr) Procédé de fabrication d'aminonitriles
FR763999A (fr) Procédé de fabrication de fil de caoutchouc
FR865022A (fr) Procédé pour la fabrication de caoutchouc synthétique du type tioplaste
FR829798A (fr) Procédé de fabrication de résines synthétiques gélatino-phénoliques
FR819630A (fr) Procédé de fabrication de fils de caoutchouc
FR830959A (fr) Procédé de fabrication de fils en caoutchouc
FR846477A (fr) Procédé pour fabriquer du caoutchouc artificiel
FR834192A (fr) Procédé de fabrication de butanol-1-one-3