FR2273648A1 - Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore - Google Patents

Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore

Info

Publication number
FR2273648A1
FR2273648A1 FR7419395A FR7419395A FR2273648A1 FR 2273648 A1 FR2273648 A1 FR 2273648A1 FR 7419395 A FR7419395 A FR 7419395A FR 7419395 A FR7419395 A FR 7419395A FR 2273648 A1 FR2273648 A1 FR 2273648A1
Authority
FR
France
Prior art keywords
hopper
colourant
injection moulding
colouring
situ
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.)
Granted
Application number
FR7419395A
Other languages
English (en)
French (fr)
Other versions
FR2273648B3 (enExample
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.)
Guen & Hemidy Le
Original Assignee
Guen & Hemidy Le
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 Guen & Hemidy Le filed Critical Guen & Hemidy Le
Priority to FR7419395A priority Critical patent/FR2273648A1/fr
Publication of FR2273648A1 publication Critical patent/FR2273648A1/fr
Application granted granted Critical
Publication of FR2273648B3 publication Critical patent/FR2273648B3/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
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR7419395A 1974-06-05 1974-06-05 Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore Granted FR2273648A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419395A FR2273648A1 (fr) 1974-06-05 1974-06-05 Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419395A FR2273648A1 (fr) 1974-06-05 1974-06-05 Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore

Publications (2)

Publication Number Publication Date
FR2273648A1 true FR2273648A1 (fr) 1976-01-02
FR2273648B3 FR2273648B3 (enExample) 1977-04-08

Family

ID=9139646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419395A Granted FR2273648A1 (fr) 1974-06-05 1974-06-05 Bloc d'injection pour machine a mouler par injection, avec dispositif de coloration incorpore

Country Status (1)

Country Link
FR (1) FR2273648A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495539A1 (fr) * 1980-12-09 1982-06-11 Hehl Karl Reservoir a granules pour machine a mouler la matiere plastique par injection, comportant une fenetre de controle
EP3083185A4 (en) * 2013-12-13 2017-10-18 Stephen B. Maguire Dripless liquid color feed throat adaptor and method for dripless liquid color delivery
US10597513B2 (en) 2013-07-17 2020-03-24 Stephen B. Maguire Cottonseed oil based additive compositions for plastics molding and extrusion
US10767031B2 (en) 2013-07-17 2020-09-08 Stephen B. Maguire Cottonseed oil based liquid color composition and plastics coloring method using the same
US11795297B2 (en) 2013-07-17 2023-10-24 Stephen B. Maguire Plastics coloring using cottonseed oil-based liquid color compositions

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495539A1 (fr) * 1980-12-09 1982-06-11 Hehl Karl Reservoir a granules pour machine a mouler la matiere plastique par injection, comportant une fenetre de controle
US10597513B2 (en) 2013-07-17 2020-03-24 Stephen B. Maguire Cottonseed oil based additive compositions for plastics molding and extrusion
US10767031B2 (en) 2013-07-17 2020-09-08 Stephen B. Maguire Cottonseed oil based liquid color composition and plastics coloring method using the same
US10919206B2 (en) 2013-07-17 2021-02-16 Stephen B. Maguire Cottonseed oil based liquid color composition and plastics coloring method using the same
US11602883B2 (en) 2013-07-17 2023-03-14 Riverdale Global, Llc Cottonseed oil liquid color composition and method
US11795297B2 (en) 2013-07-17 2023-10-24 Stephen B. Maguire Plastics coloring using cottonseed oil-based liquid color compositions
EP3083185A4 (en) * 2013-12-13 2017-10-18 Stephen B. Maguire Dripless liquid color feed throat adaptor and method for dripless liquid color delivery

Also Published As

Publication number Publication date
FR2273648B3 (enExample) 1977-04-08

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