FR773954A - Process for manufacturing articles with plastic compositions, and resulting products - Google Patents

Process for manufacturing articles with plastic compositions, and resulting products

Info

Publication number
FR773954A
FR773954A FR773954DA FR773954A FR 773954 A FR773954 A FR 773954A FR 773954D A FR773954D A FR 773954DA FR 773954 A FR773954 A FR 773954A
Authority
FR
France
Prior art keywords
resulting products
plastic compositions
manufacturing articles
articles
manufacturing
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
French (fr)
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.)
NAT CARBON CO
National Carbon Co Inc
Original Assignee
NAT CARBON CO
National Carbon Co Inc
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
Priority claimed from US659458A external-priority patent/US2027962A/en
Application filed by NAT CARBON CO, National Carbon Co Inc filed Critical NAT CARBON CO
Application granted granted Critical
Publication of FR773954A publication Critical patent/FR773954A/en
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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/94—Lubricating
    • B29C48/95—Lubricating by adding lubricant to the moulding material
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
    • 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
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR773954D 1933-03-03 1934-05-16 Process for manufacturing articles with plastic compositions, and resulting products Expired FR773954A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US659458A US2027962A (en) 1933-03-03 1933-03-03 Production of articles from plastic compositions
GB13471/34A GB437662A (en) 1933-03-03 1934-05-04 Improvements in production of articles from plastic compositions containing vinyl resins

Publications (1)

Publication Number Publication Date
FR773954A true FR773954A (en) 1934-11-28

Family

ID=26249797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773954D Expired FR773954A (en) 1933-03-03 1934-05-16 Process for manufacturing articles with plastic compositions, and resulting products

Country Status (3)

Country Link
BE (1) BE403202A (en)
FR (1) FR773954A (en)
GB (1) GB437662A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750634C (en) * 1938-04-28 1945-01-23 Heko Werk Chem Fab Dr Hengstma Process for the production of artificial teeth
DE907129C (en) * 1940-07-20 1954-03-22 Draegerwerk Ag The production of transparent areas in opaque polyamide films, especially for the production of gas masks and similar devices
FR2620647A1 (en) * 1987-09-17 1989-03-24 Glaenzer Spicer Sa Method of installing a sealing sleeve made of thermoplastic material onto a mechanical component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750634C (en) * 1938-04-28 1945-01-23 Heko Werk Chem Fab Dr Hengstma Process for the production of artificial teeth
DE907129C (en) * 1940-07-20 1954-03-22 Draegerwerk Ag The production of transparent areas in opaque polyamide films, especially for the production of gas masks and similar devices
FR2620647A1 (en) * 1987-09-17 1989-03-24 Glaenzer Spicer Sa Method of installing a sealing sleeve made of thermoplastic material onto a mechanical component

Also Published As

Publication number Publication date
GB437662A (en) 1935-11-04
BE403202A (en) 1900-01-01

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