FR1470124A - Produits frittés multicouches comportant une couche de mousse - Google Patents

Produits frittés multicouches comportant une couche de mousse

Info

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
Application number
FR51191A
Other languages
English (en)
Inventor
Tsugio Nishimura
Tomoyoshi Kunishige
Chiro Meguro
Yukio Hirai
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.)
Vaessen Schoemaker Holding BV
Original Assignee
Vaessen Schoemaker Holding BV
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
Priority claimed from JP40011501A external-priority patent/JPS508110B1/ja
Application filed by Vaessen Schoemaker Holding BV filed Critical Vaessen Schoemaker Holding BV
Priority to FR51191A priority Critical patent/FR1470124A/fr
Application granted granted Critical
Publication of FR1470124A publication Critical patent/FR1470124A/fr
Expired 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
    • 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)
FR51191A 1965-02-27 1966-02-25 Produits frittés multicouches comportant une couche de mousse Expired FR1470124A (fr)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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