CH247290A - Process for the production of products having different colored parts, e.g. B. game balls, made of heat-deformable elastic plastic, in particular polyvinyl chloride. - Google Patents

Process for the production of products having different colored parts, e.g. B. game balls, made of heat-deformable elastic plastic, in particular polyvinyl chloride.

Info

Publication number
CH247290A
CH247290A CH247290DA CH247290A CH 247290 A CH247290 A CH 247290A CH 247290D A CH247290D A CH 247290DA CH 247290 A CH247290 A CH 247290A
Authority
CH
Switzerland
Prior art keywords
products
production
heat
game balls
polyvinyl chloride
Prior art date
Application number
Other languages
German (de)
Inventor
Bachmann Rudolf
Original Assignee
Bachmann Rudolf
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 Bachmann Rudolf filed Critical Bachmann Rudolf
Publication of CH247290A publication Critical patent/CH247290A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F5/00—Designs characterised by irregular areas, e.g. mottled patterns
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • 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
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/54—Balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH247290D 1945-09-19 1945-09-19 Process for the production of products having different colored parts, e.g. B. game balls, made of heat-deformable elastic plastic, in particular polyvinyl chloride. CH247290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH247290T 1945-09-19

Publications (1)

Publication Number Publication Date
CH247290A true CH247290A (en) 1947-02-28

Family

ID=4466132

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247290D CH247290A (en) 1945-09-19 1945-09-19 Process for the production of products having different colored parts, e.g. B. game balls, made of heat-deformable elastic plastic, in particular polyvinyl chloride.

Country Status (1)

Country Link
CH (1) CH247290A (en)

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