JPS57165403A - Polymerizable composition containing inorganic filler and preparation of polymeric particle with the same - Google Patents
Polymerizable composition containing inorganic filler and preparation of polymeric particle with the sameInfo
- Publication number
- JPS57165403A JPS57165403A JP5159581A JP5159581A JPS57165403A JP S57165403 A JPS57165403 A JP S57165403A JP 5159581 A JP5159581 A JP 5159581A JP 5159581 A JP5159581 A JP 5159581A JP S57165403 A JPS57165403 A JP S57165403A
- Authority
- JP
- Japan
- Prior art keywords
- inorganic filler
- vinyl monomer
- give
- mass polymerization
- polymerization
- 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
- Polymerisation Methods In General (AREA)
Abstract
PURPOSE: To obtain polymeric particles containing an inorganic filler having a narrow particle size distribution, by coulping an inorganic filler with silane in a vinyl monomer, preliminarily subjecting the vinyl monomer to the preliminary mass polymerization to give a specific viscosity, and completing the mass polymerization.
CONSTITUTION: A vinyl monomer, e.g. styrene, is mixed with 10W80wt% inorganic filler, e.g. inorganic fine particles having an average particle diameter of 0.1W100 such as silica, 0.1W5wt% based on the inorganic filler, silane coulping agent, e.g. tetramethoxysilane, and 0.01W2wt%, based on the inorganic filler, silane coupling accelerator, e.g. a salt of a carboxylic acid such as dibutyltin dilaurate, to give a composition having a viscosity of 10W10,000cPs. 0.1W5wt%, based on the vinyl monomer, polymerization initiator, e.g. benzoyl peroxide, and if necessary an antioxidant, etc. are added thereto to carry out the preliminary mass polymerization of 5W45wt% vinyl monomer and adjust the viscosity to 100W10,000cPs(20°C). a suspension stabilizer is added to heat the mixture, carry out the suspension polymerization (mass polymerization) and give the aimed polymeric particles.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5159581A JPS57165403A (en) | 1981-04-06 | 1981-04-06 | Polymerizable composition containing inorganic filler and preparation of polymeric particle with the same |
GB8206503A GB2099000B (en) | 1981-04-06 | 1982-03-05 | Inorganic filler-containing vinyl monomer compositions and process for the production therefrom of polymer particles |
DE19823210865 DE3210865A1 (en) | 1981-04-06 | 1982-03-24 | A POLYMERIZABLE COMPOSITION CONTAINING INORGANIC FILLER AND METHOD FOR PRODUCING POLYMER PARTICLES USING THE SAME |
FR8205984A FR2503168A1 (en) | 1981-04-06 | 1982-04-06 | POLYMERIZABLE COMPOSITIONS CONTAINING MINERAL CHARGE AND METHOD USING THEM TO PRODUCE POLYMER PARTICLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5159581A JPS57165403A (en) | 1981-04-06 | 1981-04-06 | Polymerizable composition containing inorganic filler and preparation of polymeric particle with the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57165403A true JPS57165403A (en) | 1982-10-12 |
JPH0250925B2 JPH0250925B2 (en) | 1990-11-05 |
Family
ID=12891258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5159581A Granted JPS57165403A (en) | 1981-04-06 | 1981-04-06 | Polymerizable composition containing inorganic filler and preparation of polymeric particle with the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57165403A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6259605A (en) * | 1985-09-07 | 1987-03-16 | レ−ム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Manufacture of curable molding resin |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53115768A (en) * | 1977-03-22 | 1978-10-09 | Mitsubishi Rayon Co Ltd | Preparation of marblelike cured material |
JPS56100803A (en) * | 1980-01-15 | 1981-08-13 | Asahi Chem Ind Co Ltd | Photo-setting resin composition |
JPS5713610A (en) * | 1980-06-30 | 1982-01-23 | Tokyo Shibaura Electric Co | Electrically insulating material |
-
1981
- 1981-04-06 JP JP5159581A patent/JPS57165403A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53115768A (en) * | 1977-03-22 | 1978-10-09 | Mitsubishi Rayon Co Ltd | Preparation of marblelike cured material |
JPS56100803A (en) * | 1980-01-15 | 1981-08-13 | Asahi Chem Ind Co Ltd | Photo-setting resin composition |
JPS5713610A (en) * | 1980-06-30 | 1982-01-23 | Tokyo Shibaura Electric Co | Electrically insulating material |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6259605A (en) * | 1985-09-07 | 1987-03-16 | レ−ム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Manufacture of curable molding resin |
Also Published As
Publication number | Publication date |
---|---|
JPH0250925B2 (en) | 1990-11-05 |
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