NL6503780A - - Google Patents
Info
- Publication number
- NL6503780A NL6503780A NL6503780A NL6503780A NL6503780A NL 6503780 A NL6503780 A NL 6503780A NL 6503780 A NL6503780 A NL 6503780A NL 6503780 A NL6503780 A NL 6503780A NL 6503780 A NL6503780 A NL 6503780A
- Authority
- NL
- Netherlands
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
- B29C44/30—Expanding the moulding material between endless belts or rollers
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- 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
- B29C44/505—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 extruding the compound through a flat die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6503780A NL6503780A (de) | 1965-03-25 | 1965-03-25 | |
| US534877A US3422172A (en) | 1965-03-25 | 1966-03-16 | Production of plastic foam sheet |
| CH418266A CH431049A (de) | 1965-03-25 | 1966-03-23 | Verfahren zur Herstellung von Platten, Bahnen, Streifen oder Folien aus verschäumten Kunststoffen |
| FR54672A FR1472509A (fr) | 1965-03-25 | 1966-03-23 | Procédé de production de plaques, de bandes, de feuilles ou de pellicules en matière plastique expansée |
| GB12792/66A GB1115870A (en) | 1965-03-25 | 1966-03-23 | A method for the production of plates, webs, sheets or films of foamed plastics material |
| BE678324D BE678324A (de) | 1965-03-25 | 1966-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6503780A NL6503780A (de) | 1965-03-25 | 1965-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6503780A true NL6503780A (de) | 1966-09-26 |
Family
ID=19792748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6503780A NL6503780A (de) | 1965-03-25 | 1965-03-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3422172A (de) |
| BE (1) | BE678324A (de) |
| CH (1) | CH431049A (de) |
| FR (1) | FR1472509A (de) |
| GB (1) | GB1115870A (de) |
| NL (1) | NL6503780A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676537A (en) * | 1965-11-18 | 1972-07-11 | Thomas W Winstead | Continuous method of extruding and thero-forming skin-covered foamed thermoplastic articles |
| US3536797A (en) * | 1967-04-28 | 1970-10-27 | Phillips Petroleum Co | Method for extruding a foamed polyolefin ribbon having a high gloss surface finish |
| US3669794A (en) * | 1969-01-15 | 1972-06-13 | Standard Oil Co | Extrusion coating of a heat fusible foam sheet |
| US3670059A (en) * | 1969-12-24 | 1972-06-13 | Thomas W Winstead | Method of producing a skin-covered foamed thermoplastic |
| GB1338291A (en) * | 1971-03-16 | 1973-11-21 | Monsanto Chemicals | Production of foamed resins |
| US3752631A (en) * | 1971-03-22 | 1973-08-14 | Dow Chemical Co | Foam scrap recovery and apparatus |
| US3854581A (en) * | 1972-04-10 | 1974-12-17 | Monarch Marking Systems Inc | Pressure-sensitive material and supporting material combination |
| US3900544A (en) * | 1973-11-28 | 1975-08-19 | Arco Polymers Inc | Method for the continuous extrusion of multiple small cross-section thermoplastic polymeric resinous foam profiles |
| AU8393475A (en) * | 1974-09-30 | 1977-02-17 | Bakelite Xylonite Ltd | Polymer films |
| US4364892A (en) * | 1978-07-25 | 1982-12-21 | Helmut Rehlen | Process for surface treatment of foamed sheets |
| DE102014221060A1 (de) | 2014-10-16 | 2016-04-21 | Henkel Ag & Co. Kgaa | Thermisch expandierbare Zusammensetzung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767435A (en) * | 1952-06-05 | 1956-10-23 | Du Pont | Process for longitudinally stretching polymeric film |
| GB1008568A (en) * | 1963-10-01 | 1965-10-27 | Haveg Industries Inc | Improvements in and relating to foamed polymers |
| US3335207A (en) * | 1963-10-11 | 1967-08-08 | Owens Illinois Inc | Method and apparatus for forming foamed low density sheet plastic |
-
1965
- 1965-03-25 NL NL6503780A patent/NL6503780A/xx unknown
-
1966
- 1966-03-16 US US534877A patent/US3422172A/en not_active Expired - Lifetime
- 1966-03-23 GB GB12792/66A patent/GB1115870A/en not_active Expired
- 1966-03-23 BE BE678324D patent/BE678324A/xx unknown
- 1966-03-23 CH CH418266A patent/CH431049A/de unknown
- 1966-03-23 FR FR54672A patent/FR1472509A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1115870A (en) | 1968-05-29 |
| BE678324A (de) | 1966-09-23 |
| US3422172A (en) | 1969-01-14 |
| FR1472509A (fr) | 1967-03-10 |
| CH431049A (de) | 1967-02-28 |