BE725012A - - Google Patents
Info
- Publication number
- BE725012A BE725012A BE725012DA BE725012A BE 725012 A BE725012 A BE 725012A BE 725012D A BE725012D A BE 725012DA BE 725012 A BE725012 A BE 725012A
- Authority
- BE
- Belgium
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/206—Using expandable particles or beads as starting 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- 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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/24—Making multilayered articles
-
- 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
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR131156A FR1555781A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-12-06 | 1967-12-06 | |
| FR135998A FR93792E (fr) | 1967-12-06 | 1968-01-15 | Procédé et dispositifs pour le moulage de matieres thermoplastiques expansibles. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725012A true BE725012A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-06-05 |
Family
ID=26181419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725012D BE725012A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-12-06 | 1968-12-05 |
Country Status (7)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1738888A3 (en) * | 2005-06-01 | 2007-11-21 | Heikki Korpela | Method and machine for forming a continuous web of a porous thermoplastic |
| DE102019124302A1 (de) * | 2019-09-10 | 2021-03-11 | Werkzeugbau Siegfried Hofmann Gmbh | Vorrichtung zum Verarbeiten eines Partikelschaummaterials zum Herstellen eines Partikelschaumformteils |
| CN110466143B (zh) * | 2019-09-27 | 2024-10-15 | 苏州金纬机械制造有限公司 | 用于厚板材生产线的压花加热设备 |
-
1968
- 1968-01-15 FR FR135998A patent/FR93792E/fr not_active Expired
- 1968-10-08 AT AT983968A patent/AT308384B/de active
- 1968-10-28 GB GB5107168A patent/GB1241306A/en not_active Expired
- 1968-11-26 SE SE1609768A patent/SE349773B/xx unknown
- 1968-12-03 FI FI344568A patent/FI51442C/fi active
- 1968-12-04 NL NL6817332A patent/NL164505C/xx not_active IP Right Cessation
- 1968-12-05 BE BE725012D patent/BE725012A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1241306A (en) | 1971-08-04 |
| FI51442B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-30 |
| FI51442C (fi) | 1977-01-10 |
| FR93792E (fr) | 1969-05-16 |
| NL164505B (nl) | 1980-08-15 |
| DE1809577A1 (de) | 1969-10-16 |
| SE349773B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-09 |
| NL164505C (nl) | 1981-01-15 |
| NL6817332A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-06-10 |
| DE1809577B2 (de) | 1975-11-27 |
| AT308384B (de) | 1973-07-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CIE DE SAINT -GOBAIN Effective date: 19841205 |