JPS5578075A - Water-based ink - Google Patents

Water-based ink

Info

Publication number
JPS5578075A
JPS5578075A JP15217778A JP15217778A JPS5578075A JP S5578075 A JPS5578075 A JP S5578075A JP 15217778 A JP15217778 A JP 15217778A JP 15217778 A JP15217778 A JP 15217778A JP S5578075 A JPS5578075 A JP S5578075A
Authority
JP
Japan
Prior art keywords
water
based ink
ink
modifier
styrene
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
JP15217778A
Other languages
Japanese (ja)
Inventor
Yoshio Sato
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.)
IHARA SHIKI KK
Kindai Kagaku Kogyo KK
Original Assignee
IHARA SHIKI KK
Kindai Kagaku Kogyo KK
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 IHARA SHIKI KK, Kindai Kagaku Kogyo KK filed Critical IHARA SHIKI KK
Priority to JP15217778A priority Critical patent/JPS5578075A/en
Publication of JPS5578075A publication Critical patent/JPS5578075A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a water-based ink for color liner and corrugated board printing, by adding a specific graft copolymer as a modifier to an ink composition, thereby lowering the slippery of the printed surface, and improving the abrasion resistance of the print.
CONSTITUTION: Styrene or its derivative is copolymerized with an α,β-unsaturated polybasic acid or its alkyl ester at a molar ratio of perf. 1:1W2:1; and the polymer thus obtained is dissolved in an organic or inorganic alkali, and grafted with 5W 95% of an acrylic monomer, vinyl acetate monomer, styrene, or their derivatives. The objective water-based ink is prepared by adding 2W60wt% of the graft polymer as a modifier of the ink.
COPYRIGHT: (C)1980,JPO&Japio
JP15217778A 1978-12-08 1978-12-08 Water-based ink Pending JPS5578075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15217778A JPS5578075A (en) 1978-12-08 1978-12-08 Water-based ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15217778A JPS5578075A (en) 1978-12-08 1978-12-08 Water-based ink

Publications (1)

Publication Number Publication Date
JPS5578075A true JPS5578075A (en) 1980-06-12

Family

ID=15534723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15217778A Pending JPS5578075A (en) 1978-12-08 1978-12-08 Water-based ink

Country Status (1)

Country Link
JP (1) JPS5578075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179504A (en) * 1986-01-31 1987-08-06 Arakawa Chem Ind Co Ltd Production of resin binder for water-based flexographic ink

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065311A (en) * 1973-10-12 1975-06-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065311A (en) * 1973-10-12 1975-06-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179504A (en) * 1986-01-31 1987-08-06 Arakawa Chem Ind Co Ltd Production of resin binder for water-based flexographic ink

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