Isoprene → Isoprene sodium styrene sulfonate

HRID 703542노트

반응식

HRID 703542 반응식
[CH2:1]=[CH:2][C:3](=[CH2:5])[CH3:4].[CH:6]([S:14]([O-:17])(=[O:16])=[O:15])=[CH:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.[Na+:18].C(S([O-])(=O)=O)CCCCCCCCCCC.[Na+].CCCCCCCCCCCCS.S(OOS([O-])(=O)=O)([O-])(=O)=O.[K+].[K+]>O>[CH2:1]=[CH:2][C:3](=[CH2:4])[CH3:5].[CH:6]([S:14]([O-:17])(=[O:15])=[O:16])=[CH:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.[Na+:18]

참가 물질

7

반응물 5

HCID 6557IsopreneHCID 81951-DodecanethiolHCID 24412Potassium PersulfateHCID 23665726Sodium laurylsulfonateHCID 53627496Sodium styrenesulfonate

생성물 1

HCID 86744480Isoprene sodium styrene sulfonate

시약·촉매·용매 1

HCID 962Water용매

실험 절차

In this example a copolymer emulsion of isoprene-sodium styrene sulfonate was prepared in the same way as that of Example 1, except the recipe and reaction conditions were somewhat different. In this example the reaction was carried out at 55° C. for five hours. The various ingredient quantities were as follows. Isoprene at 1020 grams, sodium styrene sulfonate 30 gms, water 1500 gms, sodium Lauryl sulfonate 75 gms, dodecylthiol 3.0 gms and potassium persulfate 3.75 gms. The sample of this run was identified as 172-D.

후처리

  1. customexcept the recipe and reaction conditions
  2. customwas carried out at 55° C. for five hours

출처 및 근거

ORD 기록
ord-da43841d7b0f4f90b5c913d165fef86a
출처 데이터셋
uspto-grants-1991_01
특허 번호
US04983652

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