JPS5764590A - Waterproofing of ink jet records - Google Patents

Waterproofing of ink jet records

Info

Publication number
JPS5764590A
JPS5764590A JP14096880A JP14096880A JPS5764590A JP S5764590 A JPS5764590 A JP S5764590A JP 14096880 A JP14096880 A JP 14096880A JP 14096880 A JP14096880 A JP 14096880A JP S5764590 A JPS5764590 A JP S5764590A
Authority
JP
Japan
Prior art keywords
ink jet
record sheet
chromic
solution
radical
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
JP14096880A
Other languages
Japanese (ja)
Inventor
Masatoshi Sugiyama
Ichiro Nakanishi
Yoshiaki Suzuki
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP14096880A priority Critical patent/JPS5764590A/en
Publication of JPS5764590A publication Critical patent/JPS5764590A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide excellent waterproofness and light resistance to the recorded picture by applying solution of specified chromic compound to the record sheet after ink jet recording on the ink jet record sheet with aqueous ink.
CONSTITUTION: After ink jet recording is done on the ink jet record sheet with aqueous ink, about 0.5W10% water solution or watermiscible organic solvent (e.g. ehtanol, methanol) solution of chromic compound expressed in formula (X: halogen, nitro radical, sulfate radical, orthophosphate radical) is applied as the waterproofing agent on the ink jet record sheet by spray or roll coating, water-proofness is provided. Chromic chloride, chromic nitrate, chromic phosphate are preferable as concrete examples of the compounds of the formula, about 4W50g/m2 is proper as applying amount of the waterproofing agent to the record sheet.
COPYRIGHT: (C)1982,JPO&Japio
JP14096880A 1980-10-08 1980-10-08 Waterproofing of ink jet records Pending JPS5764590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14096880A JPS5764590A (en) 1980-10-08 1980-10-08 Waterproofing of ink jet records

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14096880A JPS5764590A (en) 1980-10-08 1980-10-08 Waterproofing of ink jet records

Publications (1)

Publication Number Publication Date
JPS5764590A true JPS5764590A (en) 1982-04-19

Family

ID=15281007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14096880A Pending JPS5764590A (en) 1980-10-08 1980-10-08 Waterproofing of ink jet records

Country Status (1)

Country Link
JP (1) JPS5764590A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8083842B2 (en) * 2003-12-10 2011-12-27 Nippon Chemical Industrial Co., Ltd. Aqueous solution of chromium salt and method for producing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8083842B2 (en) * 2003-12-10 2011-12-27 Nippon Chemical Industrial Co., Ltd. Aqueous solution of chromium salt and method for producing same

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