DE2455421C2 - Verfahren zur Herstellung von papierartigen thermoplastischen Folien - Google Patents
Verfahren zur Herstellung von papierartigen thermoplastischen FolienInfo
- Publication number
- DE2455421C2 DE2455421C2 DE2455421A DE2455421A DE2455421C2 DE 2455421 C2 DE2455421 C2 DE 2455421C2 DE 2455421 A DE2455421 A DE 2455421A DE 2455421 A DE2455421 A DE 2455421A DE 2455421 C2 DE2455421 C2 DE 2455421C2
- Authority
- DE
- Germany
- Prior art keywords
- paper
- polyethylene
- film
- particles
- filler
- 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
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0081—Tear strength
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA186,508A CA1027324A (en) | 1973-11-22 | 1973-11-22 | Paper-like thermoplastic film |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2455421A1 DE2455421A1 (de) | 1975-05-28 |
DE2455421C2 true DE2455421C2 (de) | 1986-07-24 |
Family
ID=4098476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2455421A Expired DE2455421C2 (de) | 1973-11-22 | 1974-11-22 | Verfahren zur Herstellung von papierartigen thermoplastischen Folien |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5722008B2 (nl) |
CA (1) | CA1027324A (nl) |
DE (1) | DE2455421C2 (nl) |
DK (1) | DK141357B (nl) |
FR (1) | FR2252194B1 (nl) |
GB (1) | GB1448319A (nl) |
IT (1) | IT1025904B (nl) |
NL (1) | NL180515C (nl) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5824250B2 (ja) * | 1975-10-07 | 1983-05-20 | 日産化学工業株式会社 | 横裂性薄肉フイルムの製造方法 |
JPS5824251B2 (ja) * | 1975-10-07 | 1983-05-20 | 日産化学工業株式会社 | 無機質充填プラスチツクからなる薄肉フイルムの製造方法 |
US4243619A (en) * | 1978-03-31 | 1981-01-06 | Union Carbide Corporation | Process for making film from low density ethylene hydrocarbon copolymer |
IT1207264B (it) * | 1979-10-12 | 1989-05-17 | Montedison Spa | Film polimerici fibrillati come rinforzo in manufatti di leganti idraulici. |
TW379272B (en) * | 1998-03-05 | 2000-01-11 | Longmeng Environmental Papers | Method of manufacturing recycling papers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA758151A (en) * | 1967-05-02 | Union Carbide Corporation | Polymeric film-forming compositions and films of said compositions | |
CA893216A (en) * | 1968-12-19 | 1972-02-15 | Du Pont Of Canada Limited | Process and apparatus for forming thermoplastic tubing |
-
1973
- 1973-11-22 CA CA186,508A patent/CA1027324A/en not_active Expired
-
1974
- 1974-11-20 JP JP13282874A patent/JPS5722008B2/ja not_active Expired
- 1974-11-21 NL NLAANVRAGE7415170,A patent/NL180515C/nl not_active IP Right Cessation
- 1974-11-21 GB GB5044874A patent/GB1448319A/en not_active Expired
- 1974-11-21 DK DK606374AA patent/DK141357B/da not_active IP Right Cessation
- 1974-11-21 IT IT29699/74A patent/IT1025904B/it active
- 1974-11-21 FR FR7438264A patent/FR2252194B1/fr not_active Expired
- 1974-11-22 DE DE2455421A patent/DE2455421C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2455421A1 (de) | 1975-05-28 |
JPS5722008B2 (nl) | 1982-05-11 |
DK141357B (da) | 1980-03-03 |
AU7553474A (en) | 1976-05-20 |
FR2252194A1 (nl) | 1975-06-20 |
CA1027324A (en) | 1978-03-07 |
NL180515B (nl) | 1986-10-01 |
GB1448319A (en) | 1976-09-02 |
NL180515C (nl) | 1987-03-02 |
NL7415170A (nl) | 1975-05-26 |
DK141357C (nl) | 1980-09-01 |
IT1025904B (it) | 1978-08-30 |
JPS5085664A (nl) | 1975-07-10 |
DK606374A (nl) | 1975-07-14 |
FR2252194B1 (nl) | 1978-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OGA | New person/name/address of the applicant | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |