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JPS5543528A - Both side resin coated photographic support - Google Patents

Both side resin coated photographic support

Info

Publication number
JPS5543528A
JPS5543528A JP11615378A JP11615378A JPS5543528A JP S5543528 A JPS5543528 A JP S5543528A JP 11615378 A JP11615378 A JP 11615378A JP 11615378 A JP11615378 A JP 11615378A JP S5543528 A JPS5543528 A JP S5543528A
Authority
JP
Japan
Prior art keywords
coated
photographic support
support
resin
pencil
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
JP11615378A
Other languages
Japanese (ja)
Inventor
Yoshinori Harikae
Akira Takahashi
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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.)
Filing date
Publication date
Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP11615378A priority Critical patent/JPS5543528A/en
Publication of JPS5543528A publication Critical patent/JPS5543528A/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
    • G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate additives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To enable recording with a pencil or erasing the record by coating the emulsion noncoated side of a photographic support with a resin composition containing an inorganic powder having a specified hardness and a specified particle diameter. CONSTITUTION:A glass or other inorganic powder of 3-7 former Mohs' hardness and 1-40 micron particle diameter is added to a resin composition, such as 5-20 melt index polyethylene, in an amount of 5-50pts. per 100pts. of resin by wt. and coated on the emulsion non-coated side of a both side resin coated photographic support. This permits recording with a pencil on the reverse side of the support, such as color photographic paper and erasing this record with rubber or the like with ease.
JP11615378A 1978-09-21 1978-09-21 Both side resin coated photographic support Pending JPS5543528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11615378A JPS5543528A (en) 1978-09-21 1978-09-21 Both side resin coated photographic support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11615378A JPS5543528A (en) 1978-09-21 1978-09-21 Both side resin coated photographic support

Publications (1)

Publication Number Publication Date
JPS5543528A true JPS5543528A (en) 1980-03-27

Family

ID=14680066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11615378A Pending JPS5543528A (en) 1978-09-21 1978-09-21 Both side resin coated photographic support

Country Status (1)

Country Link
JP (1) JPS5543528A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59114536A (en) * 1982-12-21 1984-07-02 Fuji Photo Film Co Ltd Photographic printing paper
WO2004076744A1 (en) * 2003-02-26 2004-09-10 Daio Paper Corporation Information recording paper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141221A (en) * 1976-05-20 1977-11-25 Oji Yuka Goseishi Hanbai Kk Photographic negative paper base
JPS53100227A (en) * 1977-02-14 1978-09-01 Asahi Dow Ltd Plastic sheet superior for writing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141221A (en) * 1976-05-20 1977-11-25 Oji Yuka Goseishi Hanbai Kk Photographic negative paper base
JPS53100227A (en) * 1977-02-14 1978-09-01 Asahi Dow Ltd Plastic sheet superior for writing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59114536A (en) * 1982-12-21 1984-07-02 Fuji Photo Film Co Ltd Photographic printing paper
WO2004076744A1 (en) * 2003-02-26 2004-09-10 Daio Paper Corporation Information recording paper

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