Vinyl Chloride → Vinyl chloride-vinyl acetate

HRID 26570

반응식

HRID 26570 반응식
[CH:1]([Cl:3])=[CH2:2].[C:4]([O:7][CH:8]=[CH2:9])(=[O:6])[CH3:5].C(OOC(=O)CCCCCCCCCCC)(=O)CCCCCCCCCCC.ClC=C(Cl)Cl>O>[CH:1]([Cl:3])=[CH2:2].[C:4]([O:7][CH:8]=[CH2:9])(=[O:6])[CH3:5]

참가 물질

6

반응물 4

HCID 6338Vinyl Chloride2회HCID 6575TrichloroethyleneHCID 7773Lauroyl peroxideHCID 7904Vinyl Acetate

생성물 1

HCID 61927Vinyl chloride-vinyl acetate

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
65 °C

실험 절차

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.

후처리

  1. temperatureThe slurry was heated under vacuum at a temperature below 65° C.

출처 및 근거

ORD 기록
ord-4609186026ef46f584cdf2d746a0082d
출처 데이터셋
uspto-grants-1979_04
특허 번호
US04150219

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