関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Vinyl Chloride | HCID 6338 | — |
| 反応物 | Trichloroethylene | HCID 6575 | — |
| 反応物 | Lauroyl peroxide | HCID 7773 | — |
| 反応物 | Vinyl Acetate | HCID 7904 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Vinyl chloride-vinyl acetate | HCID 61927 | — |
反応手順
An aqueous slurry of a vinyl chloride/vinyl acetate copolymer was prepared by heating in an autoclave at 65° C. for 18 hours a polymerization system that contained 85 parts of vinyl chloride, 15 parts of vinyl acetate, 185 parts of deionized water, 0.125 part of dilauroyl peroxide, 1.75 parts of gelatin, and 0.69 part of trichloroethylene. The slurry was heated under vacuum at a temperature below 65° C. to reduce its vinyl chloride content to less than 5000 ppm.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04150219 |
|---|
| 出典データセット | uspto-grants-1979_04 |
|---|
| ORD ID | ord-4609186026ef46f584cdf2d746a0082d |
|---|
| 出典メモ | uspto-grants-1979_04 |
|---|
