JPS55129450A - Preparation of aqueous emulsion of rosin substance - Google Patents
Preparation of aqueous emulsion of rosin substanceInfo
- Publication number
- JPS55129450A JPS55129450A JP3756779A JP3756779A JPS55129450A JP S55129450 A JPS55129450 A JP S55129450A JP 3756779 A JP3756779 A JP 3756779A JP 3756779 A JP3756779 A JP 3756779A JP S55129450 A JPS55129450 A JP S55129450A
- Authority
- JP
- Japan
- Prior art keywords
- rosin
- emulsion
- substance
- formula
- phase
- 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)
- Paper (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
PURPOSE: To obtain an aqueous emulsion of a rosin substance having improved mechanical stability, sizing suitability, with little foaming, by phase invension of an emulsion of the substance with a sulfonate of specific structure as a dispersing agent.
CONSTITUTION: (A) A molten rosin substance and (B) a sulfonate of formula I [R is 4W18C hydrocarbon group, preferably alkyl or formula II (R1 is H or lower alkyl; A is alkylene); m is 1 or 2, and preferably 2 when R is formula II; n is an integer 4W25; X is h or DH; M is monovalent cation, e.g. Na] as a dispersing agent are mixed with water to form an emulsion comprising the continuous phase of A and the dispersion phase of B. Water is then added to effect the phase inversion of the emulsion. A mixture of (a) 0W95wt% of a rosin and (b) 5W100wt% of an enriched rosin, and if necessary other extenders, may be cited as A.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54037567A JPS584938B2 (en) | 1979-03-28 | 1979-03-28 | Process for making aqueous emulsion of rosin material |
NZ192652A NZ192652A (en) | 1979-02-07 | 1980-01-18 | Preparation of aqueous dispersions of rosinbased material using a sulphonic acid salt or sulphuric acid half-ester as dispersant sizing agents |
AU54712/80A AU518141B2 (en) | 1979-02-07 | 1980-01-18 | Aqueous dispersion of rosin based sizing |
US06/113,604 US4267099A (en) | 1978-12-28 | 1980-01-21 | Process for preparing aqueous dispersion of rosin-base materials |
DE3004185A DE3004185C2 (en) | 1979-02-07 | 1980-02-06 | Aqueous dispersion for use as a sizing agent based on a rosin material and process for the production thereof |
US06/201,762 US4309338A (en) | 1979-02-07 | 1980-10-29 | Process for preparing aqueous dispersion of rosin-base materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54037567A JPS584938B2 (en) | 1979-03-28 | 1979-03-28 | Process for making aqueous emulsion of rosin material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55129450A true JPS55129450A (en) | 1980-10-07 |
JPS584938B2 JPS584938B2 (en) | 1983-01-28 |
Family
ID=12501096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54037567A Expired JPS584938B2 (en) | 1978-12-28 | 1979-03-28 | Process for making aqueous emulsion of rosin material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS584938B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5415661B2 (en) | 2004-10-18 | 2014-02-12 | 日東電工株式会社 | Adhesive sheets |
-
1979
- 1979-03-28 JP JP54037567A patent/JPS584938B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS584938B2 (en) | 1983-01-28 |
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