FR2485987B1 - - Google Patents

Info

Publication number
FR2485987B1
FR2485987B1 FR8014658A FR8014658A FR2485987B1 FR 2485987 B1 FR2485987 B1 FR 2485987B1 FR 8014658 A FR8014658 A FR 8014658A FR 8014658 A FR8014658 A FR 8014658A FR 2485987 B1 FR2485987 B1 FR 2485987B1
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
FR8014658A
Other versions
FR2485987A1 (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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Priority to FR8014658A priority Critical patent/FR2485987A1/fr
Publication of FR2485987A1 publication Critical patent/FR2485987A1/fr
Application granted granted Critical
Publication of FR2485987B1 publication Critical patent/FR2485987B1/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • B29C33/405—Elastomers, e.g. rubber
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
    • 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
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR8014658A 1980-07-01 1980-07-01 Procede et dispositif de surmoulage de matiere plastique Granted FR2485987A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8014658A FR2485987A1 (fr) 1980-07-01 1980-07-01 Procede et dispositif de surmoulage de matiere plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014658A FR2485987A1 (fr) 1980-07-01 1980-07-01 Procede et dispositif de surmoulage de matiere plastique

Publications (2)

Publication Number Publication Date
FR2485987A1 FR2485987A1 (fr) 1982-01-08
FR2485987B1 true FR2485987B1 (fr) 1983-04-22

Family

ID=9243727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014658A Granted FR2485987A1 (fr) 1980-07-01 1980-07-01 Procede et dispositif de surmoulage de matiere plastique

Country Status (1)

Country Link
FR (1) FR2485987A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926017A1 (de) * 1989-08-05 1991-02-07 Zipperle Eugen Gmbh & Co Kg Verfahren zur herstellung einer glasscheibe, insbesondere fuer schiebedaecher, und vorrichtung zur durchfuehrung des verfahrens
FR2707205B1 (fr) * 1993-07-06 1995-09-15 Kap Presses Procédé pour le surmoulage d'un insert dont une partie au moins est fragile et moule pour presse de surmoulage propre à la mise en Óoeuvre d'un tel procédé.
EP2046569B1 (fr) 2006-07-19 2011-08-31 Du Pont-Mitsui Polychemicals Co., Ltd. Corps creux en résine synthétique
US7988897B2 (en) 2006-07-19 2011-08-02 Du Pont-Mitsui Polychemicals Co., Ltd. Manufacturing method of synthetic resin hollow body
US8517197B2 (en) 2006-07-19 2013-08-27 Du Pont-Mitsui Polychemicals Co., Ltd. Synthetic resin hollow body
FR2969016B1 (fr) 2010-12-21 2013-02-08 Commissariat Energie Atomique Agencement pour le moulage d'un melange a base de poudre metallique autour d'un noyau ceramique
TWI531460B (zh) 2010-12-30 2016-05-01 先鋒材料科技股份有限公司 模具構件

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1297831A (fr) * 1961-05-24 1962-07-06 Air Liquide Perfectionnements aux moules servant à surmouler une pièce en matière plastique sur un objet en substance dure
US4123494A (en) * 1977-07-06 1978-10-31 Altulor Method and apparatus for reinforcing a hot shaped shell

Also Published As

Publication number Publication date
FR2485987A1 (fr) 1982-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse