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

HRID 1438660

反応式

HRID 1438660 の反応式
[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]

参加物

4

反応物 3

HCID 4093Methacrylic AcidHCID 23994ZincHCID 3007857Zinc Oxide

生成物 1

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

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-a5d08924dc84434298123d5c4af9c82e
出典データセット
uspto-grants-1977_11
特許番号
US04056269

関連ノート

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