Methacrylic Acid → 2-Propenoic acid, 2-methyl-, zinc salt (2:1)

HRID 1438660

반응식

HRID 1438660 반응식
[Zn:1].[C:2]([OH:7])(=[O:6])[C:3]([CH3:5])=[CH2:4].[O-2].[Zn+2]>>[C:2]([O-:7])(=[O:6])[C:3]([CH3:5])=[CH2:4].[C:2]([O-:7])(=[O:6])[C:3]([CH3:5])=[CH2:4].[Zn+2:1]

참가 물질

4

반응물 3

HCID 4093Methacrylic AcidHCID 23994ZincHCID 3007857Zinc Oxide

생성물 1

HCID 101308962-Propenoic acid, 2-methyl-, zinc salt (2:1)

실험 절차

One hundred parts of cis-polybutadiene were blended on a mill with 17 parts of zinc oxice. 22.2 parts of methacryalic acid was slowly added and blended until thoroughly dispersed. After a few minutes there was very little odor of methacrylic acid from the stock, indicating that the acid had thoroughly reacted with the zinc oxide to form zinc dimethacrylate. 6.3 parts of Di-Cup 40-C was then blended into the rubber. Golf balls were molded as in Example 3.

후처리

  1. addition22.2 parts of methacryalic acid was slowly added
  2. additionuntil thoroughly dispersed
  3. waitAfter a few minutes there was very little

출처 및 근거

ORD 기록
ord-a5d08924dc84434298123d5c4af9c82e
출처 데이터셋
uspto-grants-1977_11
특허 번호
US04056269

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