BE845809A - Procede de fabrication de surfaces permeables aux gaz de moules d'emboutissage sous vide - Google Patents
Procede de fabrication de surfaces permeables aux gaz de moules d'emboutissage sous videInfo
- Publication number
- BE845809A BE845809A BE170310A BE170310A BE845809A BE 845809 A BE845809 A BE 845809A BE 170310 A BE170310 A BE 170310A BE 170310 A BE170310 A BE 170310A BE 845809 A BE845809 A BE 845809A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing
- gas permeable
- permeable surfaces
- stamping molds
- vacuum stamping
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
- C08K7/18—Solid spheres inorganic
- C08K7/20—Glass
-
- 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
- B29C33/3807—Resin-bonded materials, e.g. inorganic particles
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
- B29C51/365—Porous moulds
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- 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
- B29K2863/00—Use of EP, i.e. epoxy resins or derivatives thereof as mould material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Epoxy Resins (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752539598 DE2539598A1 (de) | 1975-09-05 | 1975-09-05 | Verfahren zur herstellung gasdurchlaessiger oberflaechen von vakuumziehformen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE845809A true BE845809A (fr) | 1977-03-03 |
Family
ID=5955731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE170310A BE845809A (fr) | 1975-09-05 | 1976-09-03 | Procede de fabrication de surfaces permeables aux gaz de moules d'emboutissage sous vide |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5232049A (fr) |
BE (1) | BE845809A (fr) |
DE (1) | DE2539598A1 (fr) |
FR (1) | FR2322898A1 (fr) |
NL (1) | NL7609788A (fr) |
SE (1) | SE7609704L (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2612369A1 (de) * | 1976-03-24 | 1977-10-06 | Dynamit Nobel Ag | Verfahren zum herstellen eines formwerkzeuges aus reaktionsfaehigen harzen mit fuellstoffen und formwerkzeug |
DK556578A (da) * | 1978-12-11 | 1980-06-12 | Norcem As | Fremgangsmaade til fremstilling af formede genstande og apparat til udoevelse af fremgangsmaaden |
JPS5716589A (en) * | 1980-06-30 | 1982-01-28 | Fuji Electric Co Ltd | Driving device for motor |
JPS5892419A (ja) * | 1981-11-27 | 1983-06-01 | Toyobo Co Ltd | 選択性分離膜 |
JPS60225605A (ja) * | 1984-04-23 | 1985-11-09 | Agency Of Ind Science & Technol | 選択性透過膜 |
FR2635026B1 (fr) * | 1988-08-02 | 1994-05-27 | Chausson Usines Sa | Procede pour la fabrication d'outils a base de beton de resine pour le formage, notamment d'emboutissage, de detourage et autres, de pieces en tole metallique |
FR2640168B2 (fr) * | 1988-08-02 | 1994-09-02 | Chausson Usines Sa | Procede pour la fabrication d'outils a base de beton de resine pour le formage, notamment d'emboutissage, de detourage et autres, de pieces en tole metallique |
FR2738766A1 (fr) * | 1995-09-14 | 1997-03-21 | Pmr Sarl | Perfectionnements apportes aux moules destines au moulage par injection de matieres plastiques |
-
1975
- 1975-09-05 DE DE19752539598 patent/DE2539598A1/de active Pending
-
1976
- 1976-09-02 NL NL7609788A patent/NL7609788A/xx not_active Application Discontinuation
- 1976-09-02 SE SE7609704A patent/SE7609704L/xx not_active Application Discontinuation
- 1976-09-03 JP JP10510776A patent/JPS5232049A/ja active Pending
- 1976-09-03 FR FR7626672A patent/FR2322898A1/fr not_active Withdrawn
- 1976-09-03 BE BE170310A patent/BE845809A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
NL7609788A (nl) | 1977-03-08 |
FR2322898A1 (fr) | 1977-04-01 |
JPS5232049A (en) | 1977-03-10 |
SE7609704L (sv) | 1977-03-06 |
DE2539598A1 (de) | 1977-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT71141A (fr) | Procede pour la fabrication de pieces en materiau refractaire permeables aux gaz | |
FR2335205A2 (fr) | Procede pour la fabrication de comprimes poreux | |
PT65627A (fr) | Procede pour la production de gaz de syntese | |
GB1541402A (en) | Process for the manufacture of maleimides | |
BE838332R (fr) | Procede de fabrication d'un succedane d'amuse-geule | |
GB1555635A (en) | Process for the manufacture of isobutylene | |
BE834417A (fr) | Procede pour la preparation de gaz reducteur | |
FR2302499A1 (fr) | Procede pour la fabrication de revete | |
BE845809A (fr) | Procede de fabrication de surfaces permeables aux gaz de moules d'emboutissage sous vide | |
FR2421859B1 (fr) | Procede pour la production d'un gaz de haut pouvoir calorifique | |
ZA80447B (en) | Process for the production of oxygen from air | |
PT65060B (en) | Process for the preparation of novel thiazolines | |
GB1539300A (en) | Process for the preparation of perfluorinated compounds | |
BE828972A (fr) | Procede de fabrication de maltose par l'emploi d'un enzyme | |
PT65162A (en) | Process for the fluorodehydroxylation of alcohols | |
GB1541970A (en) | Process for the manufacture of 5-acetoacetylamino-benzimidazolone | |
BE848984A (fr) | Procede de fabrication d'elements ceramiques de composes gazeux, | |
YU39377B (en) | Process for the manufacture of aminocyclols | |
ZA764582B (en) | Process for the manufacture of cyclohexandione-1,3 | |
DE2963196D1 (en) | Process for the manufacture of porous ceramic shaped articles | |
JPS52843A (en) | Process for manufacturing porous diaphragm | |
BE849428A (fr) | Procede de decontamination de gaz chlorhydrique pour la fabrication du 1,2-dichlorethane | |
PT66412A (en) | Process for the manufacture of new oxothia compounds | |
FR2313730A1 (fr) | Procede pour la fabrication de supports de magnetogramme | |
GB1549686A (en) | Process for the manufacture of 7,8-epoxy-2-methyloctadecane |