Methacrylic Acid → Methacrylic Acid

HRID 25934

반응식

HRID 25934 반응식
[C:1]([OH:6])(=[O:5])[C:2]([CH3:4])=[CH2:3]>O>[CH2:1]=[CH:2][CH3:3].[C:1]([OH:6])(=[O:5])[C:2]([CH3:4])=[CH2:3]

참가 물질

5

반응물 2

HCID 4093Methacrylic AcidHCID 178435178HCID 178435178, 화합물

생성물 2

HCID 4093Methacrylic AcidHCID 8252Propylene

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
95 °C

실험 절차

A modified resinous polymer of propylene containing approximately 10% by weight methacrylic acid was prepared as follows: 0.5 grams of Lupersol 256 Peroxide (peroxyhexanoic acid manufactured by Wallace & Tiernan Inc., Lucidol Division) was added to a reactor containing 200 grams of substantially crystalline homopolymeric polypropylene powder, 25 grams of methacrylic acid and 600 grams of water. The mixture was then heated at just below reflux temperature, about 95° C., for one hour. The product was filtered and washed with water followed by acetone and then dried in a vacuum oven at 75° C. for two hours. The modified resinous polymer of propylene weighed 225.6 grams.

후처리

  1. temperatureThe mixture was then heated at just
  2. filtrationThe product was filtered
  3. washwashed with water
  4. customdried in a vacuum oven at 75° C. for two hours

출처 및 근거

ORD 기록
ord-0708d5af58984a5f8a2d2c83dc6c2c80
출처 데이터셋
uspto-grants-1979_04
특허 번호
US04147741

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