CA529669A - Production of films - Google Patents

Production of films

Info

Publication number
CA529669A
CA529669A CA529669A CA529669DA CA529669A CA 529669 A CA529669 A CA 529669A CA 529669 A CA529669 A CA 529669A CA 529669D A CA529669D A CA 529669DA CA 529669 A CA529669 A CA 529669A
Authority
CA
Canada
Prior art keywords
films
production
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
Application number
CA529669A
Other languages
English (en)
French (fr)
Inventor
C. Swallow John
K. Baird Donald
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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.)
Publication date
Application granted granted Critical
Publication of CA529669A publication Critical patent/CA529669A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • H01B3/422—Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
    • H01B3/423—Linear aromatic polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA529669A 1946-03-22 Production of films Expired CA529669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8970/46A GB609797A (en) 1946-03-22 1946-03-22 Improvements in or relating to the production of artificial films

Publications (1)

Publication Number Publication Date
CA529669A true CA529669A (en) 1956-08-28

Family

ID=9862811

Family Applications (1)

Application Number Title Priority Date Filing Date
CA529669A Expired CA529669A (en) 1946-03-22 Production of films

Country Status (9)

Country Link
AU (1) AU136509B1 (en, 2012)
BE (1) BE472050A (en, 2012)
CA (1) CA529669A (en, 2012)
CH (1) CH258014A (en, 2012)
DE (1) DE818422C (en, 2012)
FR (1) FR943517A (en, 2012)
GB (1) GB609797A (en, 2012)
IE (1) IE17938B1 (en, 2012)
NL (1) NL64810C (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823421A (en) * 1952-05-12 1958-02-18 Du Pont Stretching of polyethylene terephthalate film
US3504075A (en) * 1967-10-26 1970-03-31 Eastman Kodak Co Method of manufacturing high-gloss polymeric films
EP1207041A1 (en) * 2000-11-20 2002-05-22 Transhield AS Material and method for protecting articles
TWI455967B (zh) * 2008-04-24 2014-10-11 Saudi Basic Ind Corp 不透明聚酯薄膜的製造方法
TWI531511B (zh) 2008-04-24 2016-05-01 沙地基本工業公司 可撓性中型散裝容器

Also Published As

Publication number Publication date
BE472050A (en, 2012)
FR943517A (fr) 1949-03-10
IE17938L (en) 1947-09-22
AU136509B1 (en) 1947-02-28
CH258014A (de) 1948-11-15
GB609797A (en) 1948-10-06
NL64810C (en, 2012)
IE17938B1 (en) 1950-03-15
DE818422C (de) 1951-10-25

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