FR1373768A - Procédé et appareil pour le traitement des matières thermoplastiques - Google Patents

Procédé et appareil pour le traitement des matières thermoplastiques

Info

Publication number
FR1373768A
FR1373768A FR944922A FR944922A FR1373768A FR 1373768 A FR1373768 A FR 1373768A FR 944922 A FR944922 A FR 944922A FR 944922 A FR944922 A FR 944922A FR 1373768 A FR1373768 A FR 1373768A
Authority
FR
France
Prior art keywords
processing thermoplastics
thermoplastics
processing
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
FR944922A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 by Union Carbide Corp filed Critical Union Carbide Corp
Priority to FR944922A priority Critical patent/FR1373768A/fr
Application granted granted Critical
Publication of FR1373768A publication Critical patent/FR1373768A/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • 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
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR944922A 1963-08-16 1963-08-16 Procédé et appareil pour le traitement des matières thermoplastiques Expired FR1373768A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR944922A FR1373768A (fr) 1963-08-16 1963-08-16 Procédé et appareil pour le traitement des matières thermoplastiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944922A FR1373768A (fr) 1963-08-16 1963-08-16 Procédé et appareil pour le traitement des matières thermoplastiques

Publications (1)

Publication Number Publication Date
FR1373768A true FR1373768A (fr) 1964-10-02

Family

ID=8810677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944922A Expired FR1373768A (fr) 1963-08-16 1963-08-16 Procédé et appareil pour le traitement des matières thermoplastiques

Country Status (1)

Country Link
FR (1) FR1373768A (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655308A1 (fr) * 1993-10-11 1995-05-31 Ixtlan Aktiengesellschaft Dispositif pour transporter des substances plastiques à coefficient de frottement élevé, facilitant le procédé par vibration
US5652048A (en) * 1995-08-02 1997-07-29 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent
US5667749A (en) * 1995-08-02 1997-09-16 Kimberly-Clark Worldwide, Inc. Method for the production of fibers and materials having enhanced characteristics
US5711970A (en) * 1995-08-02 1998-01-27 Kimberly-Clark Worldwide, Inc. Apparatus for the production of fibers and materials having enhanced characteristics
US5811178A (en) * 1995-08-02 1998-09-22 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent with fiber density gradient
US9327347B2 (en) 2008-03-05 2016-05-03 Southwire Company, Llc Niobium as a protective barrier in molten metals
US9382598B2 (en) 2010-04-09 2016-07-05 Southwire Company, Llc Ultrasonic device with integrated gas delivery system
US9481031B2 (en) 2015-02-09 2016-11-01 Hans Tech, Llc Ultrasonic grain refining
US9528167B2 (en) 2013-11-18 2016-12-27 Southwire Company, Llc Ultrasonic probes with gas outlets for degassing of molten metals
US9617617B2 (en) 2010-04-09 2017-04-11 Southwire Company, Llc Ultrasonic degassing of molten metals
US10022786B2 (en) 2015-09-10 2018-07-17 Southwire Company Ultrasonic grain refining
US10233515B1 (en) 2015-08-14 2019-03-19 Southwire Company, Llc Metal treatment station for use with ultrasonic degassing system
WO2024104059A1 (fr) * 2022-11-14 2024-05-23 临海伟星新型建材有限公司 Procédé et dispositif de préparation d'une conduite en plastique pp-r à haute ténacité au moyen d'un recuit par champ composite vibration-température

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655308A1 (fr) * 1993-10-11 1995-05-31 Ixtlan Aktiengesellschaft Dispositif pour transporter des substances plastiques à coefficient de frottement élevé, facilitant le procédé par vibration
US5652048A (en) * 1995-08-02 1997-07-29 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent
US5667749A (en) * 1995-08-02 1997-09-16 Kimberly-Clark Worldwide, Inc. Method for the production of fibers and materials having enhanced characteristics
US5711970A (en) * 1995-08-02 1998-01-27 Kimberly-Clark Worldwide, Inc. Apparatus for the production of fibers and materials having enhanced characteristics
US5807795A (en) * 1995-08-02 1998-09-15 Kimberly-Clark Worldwide, Inc. Method for producing fibers and materials having enhanced characteristics
US5811178A (en) * 1995-08-02 1998-09-22 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent with fiber density gradient
US9327347B2 (en) 2008-03-05 2016-05-03 Southwire Company, Llc Niobium as a protective barrier in molten metals
US9382598B2 (en) 2010-04-09 2016-07-05 Southwire Company, Llc Ultrasonic device with integrated gas delivery system
US9617617B2 (en) 2010-04-09 2017-04-11 Southwire Company, Llc Ultrasonic degassing of molten metals
US10640846B2 (en) 2010-04-09 2020-05-05 Southwire Company, Llc Ultrasonic degassing of molten metals
US10316387B2 (en) 2013-11-18 2019-06-11 Southwire Company, Llc Ultrasonic probes with gas outlets for degassing of molten metals
US9528167B2 (en) 2013-11-18 2016-12-27 Southwire Company, Llc Ultrasonic probes with gas outlets for degassing of molten metals
US9481031B2 (en) 2015-02-09 2016-11-01 Hans Tech, Llc Ultrasonic grain refining
US10441999B2 (en) 2015-02-09 2019-10-15 Hans Tech, Llc Ultrasonic grain refining
US10233515B1 (en) 2015-08-14 2019-03-19 Southwire Company, Llc Metal treatment station for use with ultrasonic degassing system
US10022786B2 (en) 2015-09-10 2018-07-17 Southwire Company Ultrasonic grain refining
US10639707B2 (en) 2015-09-10 2020-05-05 Southwire Company, Llc Ultrasonic grain refining and degassing procedures and systems for metal casting
WO2024104059A1 (fr) * 2022-11-14 2024-05-23 临海伟星新型建材有限公司 Procédé et dispositif de préparation d'une conduite en plastique pp-r à haute ténacité au moyen d'un recuit par champ composite vibration-température

Similar Documents

Publication Publication Date Title
FR1373768A (fr) Procédé et appareil pour le traitement des matières thermoplastiques
FR1397719A (fr) Procédé et appareil pour le traitement de produits en bandes
FR1388668A (fr) Procédé et appareil pour le traitement des sols
BE614474A (fr) Procédé et appareil pour le traitement de fils thermoplastiques
FR1406745A (fr) Procédé et appareil pour le traitement de pigments
FR1355440A (fr) Procédé et appareil perfectionnés pour le traitement des vidanges
FR1383791A (fr) Procédé et appareil pour la décantation des liquides
FR1365106A (fr) Procédé et appareil pour le traitement des surfaces de feuilles de matières plastiques
FR1405300A (fr) Procédé et appareil pour former des objets perforés
BE611285A (fr) Procédé et appareil pour le traitement du poisson
FR1396985A (fr) Appareil et procédé pour amalgamer des fibres
FR1398328A (fr) Procédé et appareil pour fabriquer des courroies feuilletées
FR1376654A (fr) Procédé et appareil pour peser des objets
FR1358810A (fr) Procédé et appareil pour la désionisation
CH429519A (fr) Procédé et appareil pour enduire des feuilles
FR1492766A (fr) Procédé et appareil pour le traitement de produits photographiques
FR1369002A (fr) Procédé et appareil pour le traitement des peaux
FR1541835A (fr) Procédé et appareil pour le traitement des bandes de métal
FR1321151A (fr) Appareil et procédé de traitement des matières plastiques
FR1399485A (fr) Procédé et appareil pour le traitement de filés
FR1351097A (fr) Procédé et appareil de soudage
FR1413758A (fr) Procédé et appareil de traitement de documents
FR1338577A (fr) Procédé et appareil pour le traitement de légumes
FR1381650A (fr) Procédé et appareil pour le dessalage des poissons
FR1348770A (fr) Procédé et appareil de formage