JPS5770158A - Preparation of aqueous emulsion of rosin material - Google Patents
Preparation of aqueous emulsion of rosin materialInfo
- Publication number
- JPS5770158A JPS5770158A JP14735080A JP14735080A JPS5770158A JP S5770158 A JPS5770158 A JP S5770158A JP 14735080 A JP14735080 A JP 14735080A JP 14735080 A JP14735080 A JP 14735080A JP S5770158 A JPS5770158 A JP S5770158A
- Authority
- JP
- Japan
- Prior art keywords
- rosin
- emulsion
- phase
- dispersant
- rosin material
- 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)
Abstract
PURPOSE: To obtain an emulsion with excellent mechanical stability and little foamability, suitable as a sizing material which is prepd. by use of a specified dispersant in the preparation of an aq. emulsion of a rosin material by phase reversion.
CONSTITUTION: A rosin material consisting of 0W95wt% rosin and 5W100wt% reinforced rosin is heated and molten, to which a dispersant of the formula (wherein R is a hydrocarbon group. of a rosin acid; A is >c=0 or CH2; n is 4W20; one of X and Y is H, and the other is SO3M; M is a monovalent cation) and watr, or an aq. soln. of said dispersant is added with agitation, to form an emulsion (A) contg. water as a dispersed phase and the rosin material as the continuous phase. The emulsion A is subjected to phase reversion with addition of hot water at 70W100°C under agitation, to obtain the titled emulsion (B) contg. water as the continuous phase and the rosin material as the dispersed phase.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14735080A JPS5770158A (en) | 1980-10-20 | 1980-10-20 | Preparation of aqueous emulsion of rosin material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14735080A JPS5770158A (en) | 1980-10-20 | 1980-10-20 | Preparation of aqueous emulsion of rosin material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5770158A true JPS5770158A (en) | 1982-04-30 |
JPS6249905B2 JPS6249905B2 (en) | 1987-10-21 |
Family
ID=15428190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14735080A Granted JPS5770158A (en) | 1980-10-20 | 1980-10-20 | Preparation of aqueous emulsion of rosin material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5770158A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0159794A2 (en) * | 1984-03-19 | 1985-10-30 | Albright & Wilson Limited | Novel surfactants |
US4702857A (en) * | 1984-12-21 | 1987-10-27 | The Procter & Gamble Company | Block polyesters and like compounds useful as soil release agents in detergent compositions |
US5201944A (en) * | 1991-04-02 | 1993-04-13 | Harima Chemicals, Inc. | Size composition for papermaking |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0421208U (en) * | 1990-06-13 | 1992-02-21 |
-
1980
- 1980-10-20 JP JP14735080A patent/JPS5770158A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0159794A2 (en) * | 1984-03-19 | 1985-10-30 | Albright & Wilson Limited | Novel surfactants |
US4702857A (en) * | 1984-12-21 | 1987-10-27 | The Procter & Gamble Company | Block polyesters and like compounds useful as soil release agents in detergent compositions |
US5201944A (en) * | 1991-04-02 | 1993-04-13 | Harima Chemicals, Inc. | Size composition for papermaking |
Also Published As
Publication number | Publication date |
---|---|
JPS6249905B2 (en) | 1987-10-21 |
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