JPS5761071A - Resin composition for printing ink - Google Patents
Resin composition for printing inkInfo
- 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
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
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)
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 |
-
1980
- 1980-09-30 JP JP13518580A patent/JPS5761071A/en active Granted
Patent Citations (2)
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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