JPS57111355A - Preparation of aqueous reinforced rosin dispersion for paper making - Google Patents
Preparation of aqueous reinforced rosin dispersion for paper makingInfo
- Publication number
- JPS57111355A JPS57111355A JP18699580A JP18699580A JPS57111355A JP S57111355 A JPS57111355 A JP S57111355A JP 18699580 A JP18699580 A JP 18699580A JP 18699580 A JP18699580 A JP 18699580A JP S57111355 A JPS57111355 A JP S57111355A
- Authority
- JP
- Japan
- Prior art keywords
- emulsion
- water
- solvent
- org
- soln
- 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
Abstract
PURPOSE: To obtain at a low cost the titled stable dispersion with a good sizing effect, by forming a W/O emulsion by the addition of a specified aq. dispersant soln. to a soln. of a melt reinforced rosin in an org. solvent, inverting the W/O emulsion and distilling the org. solvent off.
CONSTITUTION: The titled dispersion is prepd. in three steps by forming emulsion (A) in which a reinforced resin forms a continuous phase and water forms a dispersed particle phas by the admixture of a melt-reinforced rosin with a water- miscible org. solvent and then additionally with an aq. soln. contg. a dispersant consisting of a compd. of formulaIor II (wherein R is 10W24C alkyl phenol or alkyl; n is 6W20; X is Na, K or NH4) followed by dissolution, then forming emulsion (B) in which the reinforced resin forms a dispersed particles phase and the water forms a continuous phase by the agitation of the emulsion A with addition of water, and distilling the water-immiscible org solvent off from the emulsion (B) under reduced pressure. A fine and stable rosin material with a good sizing effect which contains no materials inhibiting its sizability, such as casein, soybean or protein, and requires no high temp. or pressure in preparation, is obtd.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18699580A JPS57111355A (en) | 1980-12-27 | 1980-12-27 | Preparation of aqueous reinforced rosin dispersion for paper making |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18699580A JPS57111355A (en) | 1980-12-27 | 1980-12-27 | Preparation of aqueous reinforced rosin dispersion for paper making |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57111355A true JPS57111355A (en) | 1982-07-10 |
JPS6258390B2 JPS6258390B2 (en) | 1987-12-05 |
Family
ID=16198353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18699580A Granted JPS57111355A (en) | 1980-12-27 | 1980-12-27 | Preparation of aqueous reinforced rosin dispersion for paper making |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57111355A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6081247A (en) * | 1983-10-12 | 1985-05-09 | Harima Kasei Kogyo Kk | Production of emulsified rosin ester |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3565755A (en) * | 1969-03-27 | 1971-02-23 | Hercules Inc | Rosin size and paper containing said size |
JPS5036703A (en) * | 1973-08-06 | 1975-04-07 | ||
JPS5277206A (en) * | 1975-11-17 | 1977-06-29 | Hatrick Chemicals Pty | Aqueous fortified rosin dispersion |
JPS52154858A (en) * | 1976-06-17 | 1977-12-22 | Hercules Inc | Method of production of aqueous dispersion of reinforced rosin |
JPS53133259A (en) * | 1977-04-25 | 1978-11-20 | Hercules Inc | Aqueous peinforced rosin dispersion |
-
1980
- 1980-12-27 JP JP18699580A patent/JPS57111355A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3565755A (en) * | 1969-03-27 | 1971-02-23 | Hercules Inc | Rosin size and paper containing said size |
JPS5036703A (en) * | 1973-08-06 | 1975-04-07 | ||
JPS5277206A (en) * | 1975-11-17 | 1977-06-29 | Hatrick Chemicals Pty | Aqueous fortified rosin dispersion |
JPS52154858A (en) * | 1976-06-17 | 1977-12-22 | Hercules Inc | Method of production of aqueous dispersion of reinforced rosin |
JPS53133259A (en) * | 1977-04-25 | 1978-11-20 | Hercules Inc | Aqueous peinforced rosin dispersion |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6081247A (en) * | 1983-10-12 | 1985-05-09 | Harima Kasei Kogyo Kk | Production of emulsified rosin ester |
Also Published As
Publication number | Publication date |
---|---|
JPS6258390B2 (en) | 1987-12-05 |
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