FR1470124A - Produits frittés multicouches comportant une couche de mousse - Google Patents
Produits frittés multicouches comportant une couche de mousseInfo
- Publication number
- FR1470124A FR1470124A FR51191A FR51191A FR1470124A FR 1470124 A FR1470124 A FR 1470124A FR 51191 A FR51191 A FR 51191A FR 51191 A FR51191 A FR 51191A FR 1470124 A FR1470124 A FR 1470124A
- Authority
- FR
- France
- Prior art keywords
- foam layer
- sintered products
- multilayer sintered
- multilayer
- products
- 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.)
- Expired
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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
- B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
-
- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0407—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the temperature of the mould or parts thereof, e.g. cold mould walls inhibiting foaming of an outer layer
-
- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR51191A FR1470124A (fr) | 1965-02-27 | 1966-02-25 | Produits frittés multicouches comportant une couche de mousse |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP40011501A JPS508110B1 (fr) | 1965-02-27 | 1965-02-27 | |
FR51191A FR1470124A (fr) | 1965-02-27 | 1966-02-25 | Produits frittés multicouches comportant une couche de mousse |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1470124A true FR1470124A (fr) | 1967-02-17 |
Family
ID=26168856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR51191A Expired FR1470124A (fr) | 1965-02-27 | 1966-02-25 | Produits frittés multicouches comportant une couche de mousse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1470124A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2364763A1 (fr) * | 1976-09-16 | 1978-04-14 | Mettoy Co Ltd | Materiau stratifie et articles creux realises a l'aide de tels materiaux |
EP0231588A1 (fr) * | 1985-11-07 | 1987-08-12 | Porous Plastics Limited | Méthode de fabrication d'un produit au moins partiellement fritté |
FR2859477A1 (fr) * | 2003-09-10 | 2005-03-11 | Cera | Procede de realisation d'un complexe destine a l'insonorisation de pieces de garnissage de vehicule automobile |
-
1966
- 1966-02-25 FR FR51191A patent/FR1470124A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2364763A1 (fr) * | 1976-09-16 | 1978-04-14 | Mettoy Co Ltd | Materiau stratifie et articles creux realises a l'aide de tels materiaux |
EP0231588A1 (fr) * | 1985-11-07 | 1987-08-12 | Porous Plastics Limited | Méthode de fabrication d'un produit au moins partiellement fritté |
FR2859477A1 (fr) * | 2003-09-10 | 2005-03-11 | Cera | Procede de realisation d'un complexe destine a l'insonorisation de pieces de garnissage de vehicule automobile |
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