GB912453A - Process for the production of film bases of polyesters - Google Patents

Process for the production of film bases of polyesters

Info

Publication number
GB912453A
GB912453A GB1206861A GB1206861A GB912453A GB 912453 A GB912453 A GB 912453A GB 1206861 A GB1206861 A GB 1206861A GB 1206861 A GB1206861 A GB 1206861A GB 912453 A GB912453 A GB 912453A
Authority
GB
United Kingdom
Prior art keywords
film
polyesters
production
monomer
film bases
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
GB1206861A
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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.)
Filing date
Publication date
Application filed by Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of GB912453A publication Critical patent/GB912453A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/915—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means using mechanical or physical means therefor, e.g. corona
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93—Macromolecular substances therefor
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

A film made from a synthetic linear polyester, e.g polyethylene terephthalate, is subjected to the action of ozone, a layer of hydrophilic unsaturated monomer, e.g. acrylic and methacrylic acids and amides, is then applied thereto and polymerized. The monomer used may contain an activator, e.g. sodium bisulphite. The resulting film may be coated with a water-permeable colloid, e.g. gelatine. The polyester film may be biaxially stretched either before or after the polymerization of the monomer.
GB1206861A 1960-04-09 1961-04-04 Process for the production of film bases of polyesters Expired GB912453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823941A FR1263842A (en) 1960-04-09 1960-04-09 Process for obtaining support films based on polyesters

Publications (1)

Publication Number Publication Date
GB912453A true GB912453A (en) 1962-12-05

Family

ID=8729023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1206861A Expired GB912453A (en) 1960-04-09 1961-04-04 Process for the production of film bases of polyesters

Country Status (2)

Country Link
FR (1) FR1263842A (en)
GB (1) GB912453A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207623B (en) * 1964-01-08 1965-12-23 Agfa Ag Pre-treatment of foils made of polyester for the application of hydrophilic colloid layers
FR2850107A1 (en) * 2003-01-17 2004-07-23 L A R S Laboratoire D Applic E Grafting a bioactive polymer to a polymer material, useful for making biomedical materials, comprises distending the surface of the polymer material before ozonization and radical polymerization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207623B (en) * 1964-01-08 1965-12-23 Agfa Ag Pre-treatment of foils made of polyester for the application of hydrophilic colloid layers
FR2850107A1 (en) * 2003-01-17 2004-07-23 L A R S Laboratoire D Applic E Grafting a bioactive polymer to a polymer material, useful for making biomedical materials, comprises distending the surface of the polymer material before ozonization and radical polymerization

Also Published As

Publication number Publication date
FR1263842A (en) 1961-06-19

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