関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Adipic Acid | HCID 196 | — |
| 反応物 | Vinyl Chloride | HCID 6338 | — |
| 反応物 | Propylene Oxide | HCID 6378 | — |
| 反応物 | Benzoyl Peroxide | HCID 7187 | — |
| 反応物 | Sodium orthosilicate | HCID 26051 | — |
| 反応物 | Sodium Stearate | HCID 2724691 | — |
| 生成物 | Sodium silicate vinyl chloride propylene oxide | HCID 86738391 | — |
反応手順
About 50 parts by weight of an aqueous sodium silicate solution containing about 15% Na2O and 25% SiO2 by weight, 10 parts by weight of propylene oxide, 2 parts by weight of adipic acid, 0.2 parts by weight of sodium stearate and 0.1 part by weight of benzoyl peroxide are mixed then added to an autoclave and a temperature of about 50° C. is maintained at a pressure between 7.0 and 7.1 kg per cm2. Vinyl chloride monomer is slowly added while agitating over a period of 7 to 10 hours until the emulsion contains about 30% vinyl chloride polymerized with the sodium silicate and propylene oxide thereby producing an emulsion of poly(sodium silicate-vinyl chloride-propylene oxide) copolymer.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US04353999 |
|---|
| 出典データセット | uspto-grants-1982_10 |
|---|
| ORD ID | ord-6c0068f602ae41749e705c22f38e40f0 |
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| 出典メモ | uspto-grants-1982_10 |
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