CA1027324A - Paper-like thermoplastic film - Google Patents

Paper-like thermoplastic film

Info

Publication number: CA1027324A
Authority: CA; Canada
Prior art keywords: paper; thermoplastic film; thermoplastic; film
Prior art date: 1973-11-22
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

Application number

CA186,508A

Other languages

English (en)

French (fr)

Other versions

CA186508S (en

Inventor

Vaclav G. Zboril

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

DuPont Canada Inc

Original Assignee

DuPont Canada Inc

Priority date (The priority date 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 date listed.)

1973-11-22

Filing date

1973-11-22

Publication date

1978-03-07

1973-11-22 Application filed by DuPont Canada Inc filed Critical DuPont Canada Inc

1973-11-22 Priority to CA186,508A priority Critical patent/CA1027324A/en

1974-11-20 Priority to JP13282874A priority patent/JPS5722008B2/ja

1974-11-20 Priority to AU75534/74A priority patent/AU492710B2/en

1974-11-21 Priority to NLAANVRAGE7415170,A priority patent/NL180515C/xx

1974-11-21 Priority to IT29699/74A priority patent/IT1025904B/it

1974-11-21 Priority to GB5044874A priority patent/GB1448319A/en

1974-11-21 Priority to FR7438264A priority patent/FR2252194B1/fr

1974-11-21 Priority to DK606374AA priority patent/DK141357B/da

1974-11-22 Priority to DE2455421A priority patent/DE2455421C2/de

1977-05-23 Priority to US05/799,434 priority patent/US4082880A/en

1978-03-07 Application granted granted Critical

1978-03-07 Publication of CA1027324A publication Critical patent/CA1027324A/en

Status Expired legal-status Critical Current

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

CA186,508A 1973-11-22 1973-11-22 Paper-like thermoplastic film Expired CA1027324A (en)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
CA186,508A CA1027324A (en)	1973-11-22	1973-11-22	Paper-like thermoplastic film
AU75534/74A AU492710B2 (en)	1973-11-22	1974-11-20	Paperlike thermoplastic film
JP13282874A JPS5722008B2 (de)	1973-11-22	1974-11-20
IT29699/74A IT1025904B (it)	1973-11-22	1974-11-21	Processo per la produzione di pellicola termoplastica e prodotto ottenuto
NLAANVRAGE7415170,A NL180515C (nl)	1973-11-22	1974-11-21	Werkwijze voor de vervaardiging van een op papier gelijkende thermoplastische film.
GB5044874A GB1448319A (en)	1973-11-22	1974-11-21	Paper-like thermoplastic film
FR7438264A FR2252194B1 (de)	1973-11-22	1974-11-21
DK606374AA DK141357B (da)	1973-11-22	1974-11-21	Fremgangsmåde til blæseekstrusion af fyldstofholdig polyethylenfolie med papirlignende egenskaber.
DE2455421A DE2455421C2 (de)	1973-11-22	1974-11-22	Verfahren zur Herstellung von papierartigen thermoplastischen Folien
US05/799,434 US4082880A (en)	1973-11-22	1977-05-23	Paper-like thermoplastic film

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 (1)

Publication Number	Publication Date
CA1027324A true CA1027324A (en)	1978-03-07

Family

ID=4098476

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA186,508A Expired CA1027324A (en)	1973-11-22	1973-11-22	Paper-like thermoplastic film

Country Status (8)

Country	Link
JP (1)	JPS5722008B2 (de)
CA (1)	CA1027324A (de)
DE (1)	DE2455421C2 (de)
DK (1)	DK141357B (de)
FR (1)	FR2252194B1 (de)
GB (1)	GB1448319A (de)
IT (1)	IT1025904B (de)
NL (1)	NL180515C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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
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)

* Cited by examiner, † Cited by third party
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 GB GB5044874A patent/GB1448319A/en not_active Expired
- 1974-11-21 IT IT29699/74A patent/IT1025904B/it active
- 1974-11-21 DK DK606374AA patent/DK141357B/da not_active IP Right Cessation
- 1974-11-21 NL NLAANVRAGE7415170,A patent/NL180515C/xx not_active IP Right Cessation
- 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
IT1025904B (it)	1978-08-30
DK606374A (de)	1975-07-14
DE2455421C2 (de)	1986-07-24
AU7553474A (en)	1976-05-20
DK141357B (da)	1980-03-03
DE2455421A1 (de)	1975-05-28
DK141357C (de)	1980-09-01
NL180515C (nl)	1987-03-02
NL7415170A (nl)	1975-05-26
FR2252194B1 (de)	1978-04-28
JPS5722008B2 (de)	1982-05-11
GB1448319A (en)	1976-09-02
NL180515B (nl)	1986-10-01
JPS5085664A (de)	1975-07-10
FR2252194A1 (de)	1975-06-20

Publication	Publication Date	Title
CA1031926A (en)	1978-05-30	Embossed plastic film
CA1014117A (en)	1977-07-19	Plastics carrier-bag
CA1000980A (en)	1976-12-07	Transparency viewer
AU466665B2 (en)	1975-11-06	Photoresist film
CA999172A (en)	1976-11-02	Punch-out film mount
AU475418B2 (en)	1976-08-19	Film circuit assemblies
CA1033257A (en)	1978-06-20	Detergent film
CA1029880A (en)	1978-04-18	Thermoplastic film
CA1023651A (en)	1978-01-03	Film splice patch
AU473527B2 (en)	1976-06-24	Plastics sack
CA1027324A (en)	1978-03-07	Paper-like thermoplastic film
CA969820A (en)	1975-06-24	Polyethylene film package
AU471924B2 (en)	1976-05-06	Wound film capacitor
AU492710B2 (en)	1976-05-20	Paperlike thermoplastic film
AU483788B2 (en)	1976-05-27	Multilayer thermoplastic film
AU7572774A (en)	1976-05-27	Multilayer thermoplastic film
CA985541A (en)	1976-03-16	Film mount
CA1017313A (en)	1977-09-13	Film magazine
AU484452B2 (en)	1975-09-25	Film laminates
AU6894774A (en)	1975-11-20	Film cassettes
AU6894674A (en)	1975-11-20	Film cassettes
CA913314A (en)	1972-10-31	Splicing thermoplastic sheets
AU6681974A (en)	1975-09-25	Film laminates
AU488492B2 (en)	1975-12-04	Photographic film assemblage
CA1000314A (en)	1976-11-23	Film feed device