Acetic Acid → Epoxycyclohexylethyltrimethoxysilane

HRID 46411

Reaction equation

[Si]([O:11][CH2:12][CH3:13])(OCC)(OCC)OCC.[CH3:14][Si](OC)(OC)OC.OCCN([CH2:29][CH2:30][CH2:31][Si:32]([O:39][CH2:40]C)([O:36][CH2:37]C)[O:33][CH2:34]C)CCO.O.[C:43](O)(=O)[CH3:44]>>[O:11]1[CH:12]2[CH:13]1[CH2:14][CH:29]([CH2:30][CH2:31][Si:32]([O:33][CH3:34])([O:36][CH3:37])[O:39][CH3:40])[CH2:43][CH2:44]2

Participants

Reactant 5

HCID 176Acetic Acid

HCID 962Water

HCID 6517Tetraethoxysilane

HCID 14456Methyltrimethoxysilane

HCID 82038Bis(2-hydroxyethyl)aminopropyltriethoxysilane

Product 1

HCID 18819Epoxycyclohexylethyltrimethoxysilane

Procedure

The coating composition according to claim 1 wherein about 57 weight percent tetraethyl orthosilicate, about 28 weight percent methyltrimethoxysilane and about 15 weight percent bis(2-hydroxyethyl)aminopropyltriethoxysilane were hydrolyzed with a mixture of water, alcohol and acetic acid and then aged.

Sources & evidence

ORD record: ord-ddfbe081f0864d24b6e97546330449b9
Source dataset: uspto-grants-1979_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04173490

Linked notes

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