JPS5761071A - Resin composition for printing ink - Google Patents

Resin composition for printing ink

Info

Publication number
JPS5761071A
JPS5761071A JP13518580A JP13518580A JPS5761071A JP S5761071 A JPS5761071 A JP S5761071A JP 13518580 A JP13518580 A JP 13518580A JP 13518580 A JP13518580 A JP 13518580A JP S5761071 A JPS5761071 A JP S5761071A
Authority
JP
Japan
Prior art keywords
rosin
resin
oil
fat
animal
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
JP13518580A
Other languages
Japanese (ja)
Other versions
JPS625469B2 (en
Inventor
Kinichi Kudo
Shoichi Shimoyama
Namiyuki Tashiro
Noboru Ogoshi
Minoru Honma
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP13518580A priority Critical patent/JPS5761071A/en
Priority to DE8181302492T priority patent/DE3173701D1/en
Priority to EP19810302492 priority patent/EP0041838B1/en
Priority to US06/302,850 priority patent/US4398016A/en
Publication of JPS5761071A publication Critical patent/JPS5761071A/en
Publication of JPS625469B2 publication Critical patent/JPS625469B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

PURPOSE: To provide the titled compsn. having excellent gloss and drying characteristics, consisting of a specified animal or vegetable oil-modified rosin-phenolic resin and a rosin-modified phenolic resin contg. no fat and oil component and/or a petroleium resin.
CONSTITUTION: A resol type phenol-formaldehyde precondensate (a), an animal or vegetable oil (b) having an iodine value of 100 or higher such as soybean oil, a rosin such as gum rosin (c), a monohydric alcohol and/or a polyhydric alcohol (d) such as hexyl alcohol, and, if necessary, a monobasic acid and/or a polybasic acid (e) such as benzoic acid, are subjected to an addition condensation reaction at 200W280°C to produce an animal or vegetable oil-modified rosin-henolic resin (A) having an oil length of 40W70%. Then a rosin-modified phenolic resin contg. no fat and oil component and having a solftening point of 100°C or higher, and/or a petroleum resin are/is blended with the above resin (A) in such a proportion as to give 5W40wt% fat and oil component in the resulting resin compsn.
COPYRIGHT: (C)1982,JPO&Japio
JP13518580A 1980-06-05 1980-09-30 Resin composition for printing ink Granted JPS5761071A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13518580A JPS5761071A (en) 1980-09-30 1980-09-30 Resin composition for printing ink
DE8181302492T DE3173701D1 (en) 1980-06-05 1981-06-04 Rosin-modified phenolic resin compositions and their production
EP19810302492 EP0041838B1 (en) 1980-06-05 1981-06-04 Rosin-modified phenolic resin compositions and their production
US06/302,850 US4398016A (en) 1980-09-30 1981-09-16 Process for producing a resin for printing ink, and a composition comprising said resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13518580A JPS5761071A (en) 1980-09-30 1980-09-30 Resin composition for printing ink

Publications (2)

Publication Number Publication Date
JPS5761071A true JPS5761071A (en) 1982-04-13
JPS625469B2 JPS625469B2 (en) 1987-02-05

Family

ID=15145818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13518580A Granted JPS5761071A (en) 1980-06-05 1980-09-30 Resin composition for printing ink

Country Status (1)

Country Link
JP (1) JPS5761071A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125104A (en) * 1977-04-07 1978-11-01 Sakata Shokai Ltd Offset printing ink composition
JPS5527373A (en) * 1978-08-19 1980-02-27 Arakawa Chem Ind Co Ltd Printing ink binder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125104A (en) * 1977-04-07 1978-11-01 Sakata Shokai Ltd Offset printing ink composition
JPS5527373A (en) * 1978-08-19 1980-02-27 Arakawa Chem Ind Co Ltd Printing ink binder

Also Published As

Publication number Publication date
JPS625469B2 (en) 1987-02-05

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