Propylene Oxide → Sodium silicate methyl methacrylate propylene oxide

HRID 223426

반응식

HRID 223426 반응식
[Si:1]([O-:5])([O-:4])([O-:3])[O-:2].[Na+:6].[Na+].[Na+].[Na+].[C:10]([O:15][CH3:16])(=[O:14])[C:11]([CH3:13])=[CH2:12].[CH2:17]1[O:20][CH:18]1[CH3:19].C1(=O)OC(=O)C2=CC=CC=C12.[OH-].[Na+].C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>>[Si:1]([O-:5])([O-:4])([O-:3])[O-:2].[Na+:6].[Na+:6].[Na+:6].[Na+:6].[C:10]([O:15][CH3:16])(=[O:14])[C:11]([CH3:13])=[CH2:12].[CH2:17]1[O:20][CH:18]1[CH3:19]

참가 물질

7

반응물 6

HCID 6378Propylene OxideHCID 6658Methyl MethacrylateHCID 6811Phthalic AnhydrideHCID 7187Benzoyl PeroxideHCID 14798Sodium HydroxideHCID 26051Sodium orthosilicate

생성물 1

HCID 86738390Sodium silicate methyl methacrylate propylene oxide

실험 절차

About 50 parts by weight of an aqueous sodium silicate solution containing about 10% Na2O and 25% SiO2 by weight, 25 parts by weight of methyl methacrylate, 10 parts by weight of propylene oxide, 2 parts by weight of phthalic anhydride, 5 parts by weight of sodium hydroxide and 0.5 parts by weight of benzoyl peroxide are thoroughly mixed thereby producing an emulsion. The mixture is reacted at ambient temperature and pressure for 1 to 24 hours thereby producing a poly(sodium silicate-methyl methacrylate-propylene oxide) copolymer emulsion.

후처리

  1. additionare thoroughly mixed
  2. customthereby producing an emulsion
  3. customThe mixture is reacted at ambient temperature

출처 및 근거

ORD 기록
ord-6eb2507fcd6a407a86ced2665dfdb27e
출처 데이터셋
uspto-grants-1982_10
특허 번호
US04353999

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