BE505625A - - Google Patents
Info
- Publication number
- BE505625A BE505625A BE505625DA BE505625A BE 505625 A BE505625 A BE 505625A BE 505625D A BE505625D A BE 505625DA BE 505625 A BE505625 A BE 505625A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
-
- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
-
- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20428/51A GB687398A (en) | 1951-08-29 | 1951-08-29 | Improvements in or relating to methods of making free-flowing cellular pellets of thermoplastic resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE505625A true BE505625A (he) |
Family
ID=10145799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE505625D BE505625A (he) | 1951-08-29 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE505625A (he) |
| FR (1) | FR1048058A (he) |
| GB (1) | GB687398A (he) |
| NL (2) | NL77282C (he) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1455714A (en) * | 1972-11-28 | 1976-11-17 | Alta Ind | Loose-fill packaging material |
| FR2482930A1 (fr) | 1980-05-23 | 1981-11-27 | Deledalle Maurice | Particule de remplissage en mousse de matiere thermoplastique, procede et dispositif pour sa fabrication |
| DE3413268C2 (de) * | 1984-04-07 | 1989-08-31 | Kohler & Stuhr GmbH & Co KG, 7867 Wehr | Füllmischung für Polster |
| GB2162789A (en) * | 1984-07-16 | 1986-02-12 | Cosden Technology | Process for making expandable polystyrene |
| CN112121946A (zh) * | 2020-08-11 | 2020-12-25 | 湖州爆米花信息科技有限公司 | 一种能够避免内部堵塞的汽配件加工的发泡机 |
-
0
- NL NL7402588.A patent/NL164231B/xx unknown
- BE BE505625D patent/BE505625A/xx unknown
- NL NL77282D patent/NL77282C/xx active
-
1951
- 1951-08-29 GB GB20428/51A patent/GB687398A/en not_active Expired
- 1951-08-29 FR FR1048058D patent/FR1048058A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL77282C (he) | |
| FR1048058A (fr) | 1953-12-18 |
| GB687398A (en) | 1953-02-11 |
| NL164231B (nl) |