FR2193704B1 - - Google Patents

Info

Publication number
FR2193704B1
FR2193704B1 FR7228131A FR7228131A FR2193704B1 FR 2193704 B1 FR2193704 B1 FR 2193704B1 FR 7228131 A FR7228131 A FR 7228131A FR 7228131 A FR7228131 A FR 7228131A FR 2193704 B1 FR2193704 B1 FR 2193704B1
Authority
FR
France
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
FR7228131A
Other languages
French (fr)
Other versions
FR2193704A1 (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.)
VOISSIERE ROBERT FR
Original Assignee
VOISSIERE ROBERT FR
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 VOISSIERE ROBERT FR filed Critical VOISSIERE ROBERT FR
Priority to FR7228131A priority Critical patent/FR2193704A1/en
Priority to DE19732337869 priority patent/DE2337869C2/en
Publication of FR2193704A1 publication Critical patent/FR2193704A1/en
Application granted granted Critical
Publication of FR2193704B1 publication Critical patent/FR2193704B1/fr
Granted 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1866—Feeding multiple materials
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1634—Making multilayered or multicoloured articles with a non-uniform dispersion of the moulding material in the article, e.g. resulting in a marble effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR7228131A 1972-07-26 1972-07-26 Plastic imitation materials - by injection moulding Granted FR2193704A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7228131A FR2193704A1 (en) 1972-07-26 1972-07-26 Plastic imitation materials - by injection moulding
DE19732337869 DE2337869C2 (en) 1972-07-26 1973-07-25 Injection molding machine for the production of objects from different plastic masses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228131A FR2193704A1 (en) 1972-07-26 1972-07-26 Plastic imitation materials - by injection moulding

Publications (2)

Publication Number Publication Date
FR2193704A1 FR2193704A1 (en) 1974-02-22
FR2193704B1 true FR2193704B1 (en) 1974-10-25

Family

ID=9102850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228131A Granted FR2193704A1 (en) 1972-07-26 1972-07-26 Plastic imitation materials - by injection moulding

Country Status (2)

Country Link
DE (1) DE2337869C2 (en)
FR (1) FR2193704A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997020674A1 (en) * 1995-12-04 1997-06-12 Dynamit Nobel Aktiengesellschaft Method and device for producing a decorative injection moulding for visible parts, in particular for use on motor vehicles
CN107053587A (en) * 2017-06-20 2017-08-18 贵州凯康源新能源机械科技有限公司 Moulding color blending technique and color matching injection molding apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR701678A (en) * 1930-05-17 1931-03-20 Erimoid Ltd Improvements to plastic extrusion equipment
US3121257A (en) * 1959-02-27 1964-02-18 Phillips Petroleum Co Injection molding thermoplastic polymers
FR1290262A (en) * 1961-03-01 1962-04-13 Improvements to injection machines for plastics
DE1529971A1 (en) * 1961-06-20 1969-11-06 Ideal Plastica Flor S A Method and device for producing multicolored parts of flowers from plastic
DE1934793A1 (en) * 1968-07-26 1970-01-29 Vyzk Ustav Organ Syntez Method for potentiometric measurement and device for carrying out the method
DE1802694A1 (en) * 1968-10-11 1970-05-27 Anger Kunststoff Plastifying and moulding plastics

Also Published As

Publication number Publication date
FR2193704A1 (en) 1974-02-22
DE2337869A1 (en) 1974-02-07
DE2337869C2 (en) 1984-03-22

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