BE879874A - Perfectionnements apportes aux moules et notamment aux moules pour le moulage de matieres plastiques expansees - Google Patents

Perfectionnements apportes aux moules et notamment aux moules pour le moulage de matieres plastiques expansees

Info

Publication number
BE879874A
BE879874A BE1/9592A BE1009592A BE879874A BE 879874 A BE879874 A BE 879874A BE 1/9592 A BE1/9592 A BE 1/9592A BE 1009592 A BE1009592 A BE 1009592A BE 879874 A BE879874 A BE 879874A
Authority
BE
Belgium
Prior art keywords
molds
expanded plastics
molding expanded
molding
plastics
Prior art date
Application number
BE1/9592A
Other languages
English (en)
Original Assignee
Isobox Barbier 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 Isobox Barbier Sa filed Critical Isobox Barbier Sa
Publication of BE879874A publication Critical patent/BE879874A/fr

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
    • B29C33/3814—Porous moulds
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • 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
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
BE1/9592A 1978-11-16 1979-11-07 Perfectionnements apportes aux moules et notamment aux moules pour le moulage de matieres plastiques expansees BE879874A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832338A FR2441474A1 (fr) 1978-11-16 1978-11-16 Perfectionnements apportes aux moules et notamment aux moules pour le moulage de matieres plastiques expansees

Publications (1)

Publication Number Publication Date
BE879874A true BE879874A (fr) 1980-05-07

Family

ID=9214952

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/9592A BE879874A (fr) 1978-11-16 1979-11-07 Perfectionnements apportes aux moules et notamment aux moules pour le moulage de matieres plastiques expansees

Country Status (10)

Country Link
JP (1) JPS5577541A (fr)
BE (1) BE879874A (fr)
CH (1) CH633217A5 (fr)
DE (1) DE2945690A1 (fr)
ES (1) ES8100956A1 (fr)
FR (1) FR2441474A1 (fr)
GB (1) GB2035886A (fr)
IT (1) IT1125668B (fr)
NL (1) NL7908373A (fr)
SE (1) SE7909381L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489738A1 (fr) * 1980-09-11 1982-03-12 Isobox Sa Nouveaux moules concus pour la fabrication d'objets en matieres plastiques non polaires, expansees, a l'aide de rayonnement ultra-haute frequence
JPS58124629A (ja) * 1982-01-20 1983-07-25 Toyoda Gosei Co Ltd 誘電加熱加硫方法
JPS5948113A (ja) * 1982-09-13 1984-03-19 Nippon Kobunshi Kagaku Kk 高周波加熱用の成形型

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508963A (fr) * 1962-04-17 1968-03-25
US3289253A (en) * 1964-01-22 1966-12-06 Robert B Buonaiuto Molds

Also Published As

Publication number Publication date
DE2945690A1 (de) 1980-05-29
IT1125668B (it) 1986-05-14
FR2441474A1 (fr) 1980-06-13
GB2035886A (en) 1980-06-25
ES486072A0 (es) 1980-12-01
NL7908373A (nl) 1980-05-20
SE7909381L (sv) 1980-05-17
JPS5577541A (en) 1980-06-11
FR2441474B1 (fr) 1981-08-21
IT7927213A0 (it) 1979-11-12
ES8100956A1 (es) 1980-12-01
CH633217A5 (fr) 1982-11-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ISOBOX-BARBIER S.A.

Effective date: 19861130