JPS53128667A - Dyeing method - Google Patents

Dyeing method

Info

Publication number
JPS53128667A
JPS53128667A JP4367377A JP4367377A JPS53128667A JP S53128667 A JPS53128667 A JP S53128667A JP 4367377 A JP4367377 A JP 4367377A JP 4367377 A JP4367377 A JP 4367377A JP S53128667 A JPS53128667 A JP S53128667A
Authority
JP
Japan
Prior art keywords
dye
dyeing method
insolubilizing
swelling
coloring
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.)
Granted
Application number
JP4367377A
Other languages
Japanese (ja)
Other versions
JPS5943598B2 (en
Inventor
Kanenori Yoshida
Koji Kumagai
Tatsuo Masaki
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP52043673A priority Critical patent/JPS5943598B2/en
Priority to GB25955/77A priority patent/GB1583492A/en
Priority to CA281,252A priority patent/CA1093763A/en
Priority to FR7719341A priority patent/FR2355642A1/en
Priority to DE2728613A priority patent/DE2728613C3/en
Publication of JPS53128667A publication Critical patent/JPS53128667A/en
Publication of JPS5943598B2 publication Critical patent/JPS5943598B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Coloring (AREA)

Abstract

PURPOSE: To form clear dyed images having improved fastness at a high concentration, by swelling a hydrogel resin article, by coloring it with a dye solution containing a water-soluble dye, and by insolubilizing the dye.
COPYRIGHT: (C)1978,JPO&Japio
JP52043673A 1976-06-24 1977-04-15 Dyeing method Expired JPS5943598B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP52043673A JPS5943598B2 (en) 1977-04-15 1977-04-15 Dyeing method
GB25955/77A GB1583492A (en) 1976-06-24 1977-06-21 Method of dyeing or printing hydrogel resin
CA281,252A CA1093763A (en) 1976-06-24 1977-06-23 Method of dyeing or printing hydrogel resin
FR7719341A FR2355642A1 (en) 1976-06-24 1977-06-23 HYDROGEL RESIN DYING OR PRINTING METHOD
DE2728613A DE2728613C3 (en) 1976-06-24 1977-06-24 Process for dyeing or printing moldings, sheets, webs or applied layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52043673A JPS5943598B2 (en) 1977-04-15 1977-04-15 Dyeing method

Publications (2)

Publication Number Publication Date
JPS53128667A true JPS53128667A (en) 1978-11-09
JPS5943598B2 JPS5943598B2 (en) 1984-10-23

Family

ID=12670349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52043673A Expired JPS5943598B2 (en) 1976-06-24 1977-04-15 Dyeing method

Country Status (1)

Country Link
JP (1) JPS5943598B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104286A (en) * 1981-12-16 1983-06-21 ジェイエスアール株式会社 Production of colored molded product
WO1991015626A1 (en) * 1990-03-30 1991-10-17 Hoya Corporation Process for coloring polymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104286A (en) * 1981-12-16 1983-06-21 ジェイエスアール株式会社 Production of colored molded product
WO1991015626A1 (en) * 1990-03-30 1991-10-17 Hoya Corporation Process for coloring polymer

Also Published As

Publication number Publication date
JPS5943598B2 (en) 1984-10-23

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