JPS552241A - Substrate for photosensitive resin - Google Patents

Substrate for photosensitive resin

Info

Publication number
JPS552241A
JPS552241A JP7449178A JP7449178A JPS552241A JP S552241 A JPS552241 A JP S552241A JP 7449178 A JP7449178 A JP 7449178A JP 7449178 A JP7449178 A JP 7449178A JP S552241 A JPS552241 A JP S552241A
Authority
JP
Japan
Prior art keywords
film
polyester
ultraviolet light
light absorber
melt extrusion
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.)
Pending
Application number
JP7449178A
Other languages
Japanese (ja)
Inventor
Kuniyuki Sakai
Shigetora Kashio
Saburo Fujita
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP7449178A priority Critical patent/JPS552241A/en
Publication of JPS552241A publication Critical patent/JPS552241A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
    • G03C1/7954—Polyesters

Abstract

PURPOSE:To enable relief of small relief angles and deep spot and dropout depth by using a polyester film containing an ultraviolet light absorber. CONSTITUTION:The ultraviolet light absorber haveing the chemical structure formula of preferably the formula (R is alkyl) 0.001 to 5wt%, preferably 0.1 to 4wt% is added prior to the polymerization process or melt extrusion of the copolymer in which more than 85% of repetitive units are ethylene terephthalate or ethylene-2, 6-naphthalate units or the polyester mixed with 15wt% or under of other polymers. This polyester is formed to an unoriented film of more than 0.50 in intrinsic viscosity measured preferably at 25 deg.C in O-chlorophenol by a melt extrusion process, following to which this film is biaxially oriented. This film has satisfactory transparency and permits application of various surface treatments.
JP7449178A 1978-06-20 1978-06-20 Substrate for photosensitive resin Pending JPS552241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7449178A JPS552241A (en) 1978-06-20 1978-06-20 Substrate for photosensitive resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7449178A JPS552241A (en) 1978-06-20 1978-06-20 Substrate for photosensitive resin

Publications (1)

Publication Number Publication Date
JPS552241A true JPS552241A (en) 1980-01-09

Family

ID=13548810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7449178A Pending JPS552241A (en) 1978-06-20 1978-06-20 Substrate for photosensitive resin

Country Status (1)

Country Link
JP (1) JPS552241A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180768U (en) * 1982-05-28 1983-12-02 ヤンマー農機株式会社 Braking device for mobile agricultural machinery
JPS61109050A (en) * 1984-11-01 1986-05-27 Yukio Ito Base film of photosensitive film for transfer material
JPS6243969U (en) * 1985-09-05 1987-03-17
JPH0196641A (en) * 1987-10-08 1989-04-14 Diafoil Co Ltd Biaxial oriented polyester film for photoresist
JPH0338645A (en) * 1989-07-05 1991-02-19 Toray Ind Inc Image receiving sheet
JPH0338646A (en) * 1989-07-05 1991-02-19 Toray Ind Inc Image receiving sheet
JPH0587347U (en) * 1992-04-28 1993-11-26 カーツ株式会社 Traveling brake device
JPH06110211A (en) * 1992-09-25 1994-04-22 Nippon Paper Ind Co Ltd Photosensitive sheet
JP2016050955A (en) * 2014-08-28 2016-04-11 三菱製紙株式会社 Conductive pattern precursor and production method of conductive pattern

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180768U (en) * 1982-05-28 1983-12-02 ヤンマー農機株式会社 Braking device for mobile agricultural machinery
JPS6243888Y2 (en) * 1982-05-28 1987-11-16
JPS61109050A (en) * 1984-11-01 1986-05-27 Yukio Ito Base film of photosensitive film for transfer material
JPS6243969U (en) * 1985-09-05 1987-03-17
JPH0196641A (en) * 1987-10-08 1989-04-14 Diafoil Co Ltd Biaxial oriented polyester film for photoresist
JPH0338645A (en) * 1989-07-05 1991-02-19 Toray Ind Inc Image receiving sheet
JPH0338646A (en) * 1989-07-05 1991-02-19 Toray Ind Inc Image receiving sheet
JPH0587347U (en) * 1992-04-28 1993-11-26 カーツ株式会社 Traveling brake device
JPH06110211A (en) * 1992-09-25 1994-04-22 Nippon Paper Ind Co Ltd Photosensitive sheet
JP2016050955A (en) * 2014-08-28 2016-04-11 三菱製紙株式会社 Conductive pattern precursor and production method of conductive pattern

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