JPS572308A - Preparation of hydrous polymer - Google Patents
Preparation of hydrous polymerInfo
- Publication number
- JPS572308A JPS572308A JP7496680A JP7496680A JPS572308A JP S572308 A JPS572308 A JP S572308A JP 7496680 A JP7496680 A JP 7496680A JP 7496680 A JP7496680 A JP 7496680A JP S572308 A JPS572308 A JP S572308A
- Authority
- JP
- Japan
- Prior art keywords
- invert
- emulsion
- reverse
- vinyl monomer
- component
- 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
- 229920000642 polymer Polymers 0.000 title abstract 2
- 239000000839 emulsion Substances 0.000 abstract 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000001455 metallic ions Chemical class 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
Landscapes
- Polymerisation Methods In General (AREA)
Abstract
PURPOSE: To obtain a hydrous polymer having improved heat and flame resistance, by polymerizing a vinyl monomer as a water-in-oil reverse (invert) emulsion in the presence of a specific liquid rubber.
CONSTITUTION: (B) A vinyl monomer, e.g. styrene, is changed into a water-in-oil reverse (invert) emulsion in the presence of (A) a liquid rubber, preferably containing butadiene essentially, having terminal carboxyl groups neutralized with metallic ions, e.g. Na, and the rusultant reverse (invert) emulsion is then polymerized in the presence of a polymerization catalyst at room temperature to 60°C. The content of the component (A) is preferably 2W10wt% based on the component (B).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7496680A JPS5952881B2 (en) | 1980-06-05 | 1980-06-05 | Method for producing hydrous polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7496680A JPS5952881B2 (en) | 1980-06-05 | 1980-06-05 | Method for producing hydrous polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS572308A true JPS572308A (en) | 1982-01-07 |
| JPS5952881B2 JPS5952881B2 (en) | 1984-12-21 |
Family
ID=13562537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7496680A Expired JPS5952881B2 (en) | 1980-06-05 | 1980-06-05 | Method for producing hydrous polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952881B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63127383U (en) * | 1987-02-10 | 1988-08-19 |
-
1980
- 1980-06-05 JP JP7496680A patent/JPS5952881B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5952881B2 (en) | 1984-12-21 |
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