Azobisisobutyronitrile → gamma-Methacryloxypropyltrimethoxysilane methyl methacrylate

HRID 34257

Reaction equation

HRID 34257 reaction equation
[C:1]([O:6][CH2:7][CH2:8][CH2:9][Si:10]([O:15][CH3:16])([O:13][CH3:14])[O:11][CH3:12])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:17]([O:22][CH3:23])(=[O:21])[C:18]([CH3:20])=[CH2:19].N(C(C)(C)C#N)=NC(C)(C)C#N>C1(C)C(C)=CC=CC=1>[C:1]([O:6][CH2:7][CH2:8][CH2:9][Si:10]([O:15][CH3:16])([O:11][CH3:12])[O:13][CH3:14])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:17]([O:22][CH3:23])(=[O:21])[C:18]([CH3:20])=[CH2:19]

Participants

5

Reactant 3

HCID 6547AzobisisobutyronitrileHCID 6658Methyl MethacrylateHCID 173183-(Trimethoxysilyl)propyl methacrylate

Product 1

HCID 86742304gamma-Methacryloxypropyltrimethoxysilane methyl methacrylate

Reagents, catalysts & solvents 1

HCID 7237O-XyleneSolvent

Conditions

Temperature
100 °C

Procedure

An undercoating material was prepared as follows. A mixture of 20 parts gamma-methacryloxypropyltrimethoxysilane, 80 parts methyl methacrylate, 100 parts xylene, and 1.0 part azobisisobutyronitrile was mixed and then heated at 100° C. for 3 hours to give gamma-methacryloxypropyltrimethoxysilane-methyl methacrylate copolymer. Xylene was added to this copolymer to prepare an undercoating material having 40 percent solids and a viscosity of 150 cP.

Workup

  1. customAn undercoating material was prepared
  2. additionwas mixed

Sources & evidence

ORD record
ord-dc9a556e96bc494d975002d8be24b594
Source dataset
uspto-grants-1988_08
Patent number
US04761312

Linked notes

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