BE645555A - - Google Patents
Info
- Publication number
- BE645555A BE645555A BE645555DA BE645555A BE 645555 A BE645555 A BE 645555A BE 645555D A BE645555D A BE 645555DA BE 645555 A BE645555 A BE 645555A
- 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
- B29C44/34—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
- B29C44/3442—Mixing, kneading or conveying the foamable material
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH420263A CH408400A (de) | 1963-04-02 | 1963-04-02 | Verfahren und Einrichtung zur Herstellung eines Leichtbaustoffes aus Kunststoff mit Zellstruktur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE645555A true BE645555A (it) | 1964-07-16 |
Family
ID=4271693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE645555D BE645555A (it) | 1963-04-02 | 1964-03-23 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT290109B (it) |
| BE (1) | BE645555A (it) |
| CH (1) | CH408400A (it) |
| DE (1) | DE1504211B2 (it) |
| DK (1) | DK106246C (it) |
| ES (1) | ES298188A1 (it) |
| FI (1) | FI44290B (it) |
| GB (1) | GB1001914A (it) |
| NL (1) | NL6403468A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1255066A (en) * | 1985-10-02 | 1989-06-06 | Robert J. Huddleston | Method and apparatus for foaming high viscosity polymer materials |
-
1963
- 1963-04-02 CH CH420263A patent/CH408400A/de unknown
-
1964
- 1964-01-20 DE DE19641504211 patent/DE1504211B2/de active Pending
- 1964-03-20 AT AT248164A patent/AT290109B/de not_active IP Right Cessation
- 1964-03-23 BE BE645555D patent/BE645555A/xx unknown
- 1964-03-24 GB GB1245664A patent/GB1001914A/en not_active Expired
- 1964-03-31 ES ES298188A patent/ES298188A1/es not_active Expired
- 1964-04-01 NL NL6403468A patent/NL6403468A/xx unknown
- 1964-04-01 DK DK162264A patent/DK106246C/da active
- 1964-04-01 FI FI67764A patent/FI44290B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI44290B (it) | 1971-06-30 |
| DE1504211A1 (de) | 1969-10-09 |
| ES298188A1 (es) | 1964-10-16 |
| CH408400A (de) | 1966-02-28 |
| DE1504211B2 (de) | 1971-04-08 |
| NL6403468A (it) | 1964-10-05 |
| GB1001914A (en) | 1965-08-18 |
| AT290109B (de) | 1971-05-25 |
| DK106246C (da) | 1967-01-09 |