Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Styrene → Benzene, ethenyl-, polymer with 1,3-butadiene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Styrene | HCID 7501 | — |
| 반응물 | 1,3-Butadiene | HCID 7845 | — |
| 반응물 | 1,2-Diethenylbenzene | HCID 66666 | — |
| 반응물 | CID 21225536 | HCID 21225536 | — |
| 반응물 | Potassium Oleate | HCID 23665571 | — |
| 반응물 | Sodium Formaldehyde Sulfoxylate | HCID 23689980 | — |
| 반응물 | Diisopropyl benzene hydroperoxide | HCID 57376481 | — |
| 촉매 | Iron | HCID 23925 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | Benzene, ethenyl-, polymer with 1,3-butadiene | HCID 62697 | — |
반응 단계
Into a stainless steel autoclave of 10-liter capacity having an agitator, there were charged 48 parts by weight of butadiene, 12 parts by weight of styrene, 0.6 part by weight of divinyl benzene, and 200 parts by weight of water containing therein 0.9 part by weight of potassium oleate as an emulsifier, 0.12 part by weight of diisopropyl benzene hydroperoxide as a polymerization initiator, and a very small amount of redox assistants such as iron, Rongalite (a trademark for sodium formaldehyde sulfoxylate), and so on, and the emulsion-polymerization was conducted at a temperature of 45°C for 16 hours to obtain a rubber latex of butadiene-styrene copolymer.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03956424 |
| 출처 데이터셋 | uspto-grants-1976_05 |
| ORD ID | ord-db5d79627bda4047bd351faa69712e8e |
| 출처 메모 | uspto-grants-1976_05 |