TW269699B - New process for stabilized emulsions - Google Patents
New process for stabilized emulsionsInfo
- Publication number
- TW269699B TW269699B TW81110474A TW81110474A TW269699B TW 269699 B TW269699 B TW 269699B TW 81110474 A TW81110474 A TW 81110474A TW 81110474 A TW81110474 A TW 81110474A TW 269699 B TW269699 B TW 269699B
- Authority
- TW
- Taiwan
- Prior art keywords
- acid
- emulsion
- organic carboxylic
- polymer
- carboxylic acid
- Prior art date
Links
Landscapes
- Graft Or Block Polymers (AREA)
Abstract
A new process for stabilized emulsions, which is characterized in during the reversed core-shell emulsion process, using strong alkaline to partially neutralize the first stage hydrophilic organic carboxylic acid polymer to pH of 5 to 7, carrying out the second stage hydrophobic polymer polymerization, after completion of the emulsion polymerization completely neutralizing the polymer organic carboxylic acid, aging the emulsion solution by controlling its pH at 7 to 11 and temperature at room temperature to 80 deg.C to complete the reversion of the core-shell structure in order to obtain a stabilized emulsion; in which the organic carboxylic acid is selected from the group of reactive organic acid: acrylic acid, (alpha)-methacrylic acid, maleic acid, fumaric acid, crotonicacid, itaconic acid, vinyl benzoic acid, isopropyl benzoic acid, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW81110474A TW269699B (en) | 1992-12-24 | 1992-12-24 | New process for stabilized emulsions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW81110474A TW269699B (en) | 1992-12-24 | 1992-12-24 | New process for stabilized emulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
TW269699B true TW269699B (en) | 1996-02-01 |
Family
ID=51396951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW81110474A TW269699B (en) | 1992-12-24 | 1992-12-24 | New process for stabilized emulsions |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW269699B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7866375B2 (en) | 2006-12-01 | 2011-01-11 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device with heat pipes |
-
1992
- 1992-12-24 TW TW81110474A patent/TW269699B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7866375B2 (en) | 2006-12-01 | 2011-01-11 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device with heat pipes |
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Legal Events
Date | Code | Title | Description |
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MK4A | Expiration of patent term of an invention patent |