JPS6436668A - Polymer for printing ink and production thereof - Google Patents

Polymer for printing ink and production thereof

Info

Publication number
JPS6436668A
JPS6436668A JP62192018A JP19201887A JPS6436668A JP S6436668 A JPS6436668 A JP S6436668A JP 62192018 A JP62192018 A JP 62192018A JP 19201887 A JP19201887 A JP 19201887A JP S6436668 A JPS6436668 A JP S6436668A
Authority
JP
Japan
Prior art keywords
printing ink
polymer
production
novolak compound
reaction
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
JP62192018A
Other languages
Japanese (ja)
Other versions
JPH0573152B2 (en
Inventor
Minoru Matsumoto
Kenichi Doi
Takashi Kadokuma
Ryoichi Fukui
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.)
Arakawa Chemical Industries Ltd
Artience Co Ltd
Original Assignee
Toyo Ink Mfg Co Ltd
Arakawa Chemical Industries 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 Toyo Ink Mfg Co Ltd, Arakawa Chemical Industries Ltd filed Critical Toyo Ink Mfg Co Ltd
Priority to JP62192018A priority Critical patent/JPS6436668A/en
Publication of JPS6436668A publication Critical patent/JPS6436668A/en
Publication of JPH0573152B2 publication Critical patent/JPH0573152B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

PURPOSE:To obtain the titled polymer for printing ink having excellent printing characteristics in high-speed printing, by reacting formaldehyde to a reaction product derived from rosins and phenols and esterifying the obtained novolak compound. CONSTITUTION:(A) A reaction product produced by the thermal reaction of (i) rosins with (ii) phenols in the presence of (iii) an acid catalyst is made to react with (B) formaldehyde in the presence of (C) an acid catalyst and the obtained novolak compound is esterified to obtain the objective polymer for printing ink. Preferably, a polyhydric alcohol is used in the reaction in an amount of <10wt.% based on the novolak compound.
JP62192018A 1987-07-30 1987-07-30 Polymer for printing ink and production thereof Granted JPS6436668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62192018A JPS6436668A (en) 1987-07-30 1987-07-30 Polymer for printing ink and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62192018A JPS6436668A (en) 1987-07-30 1987-07-30 Polymer for printing ink and production thereof

Publications (2)

Publication Number Publication Date
JPS6436668A true JPS6436668A (en) 1989-02-07
JPH0573152B2 JPH0573152B2 (en) 1993-10-13

Family

ID=16284229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62192018A Granted JPS6436668A (en) 1987-07-30 1987-07-30 Polymer for printing ink and production thereof

Country Status (1)

Country Link
JP (1) JPS6436668A (en)

Also Published As

Publication number Publication date
JPH0573152B2 (en) 1993-10-13

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