Formaldehyde → Formaldehyde melamine silicate

HRID 839489Notes

Reaction equation

[Si:1]([OH:5])([OH:4])([OH:3])[OH:2].[N:6]1[C:13]([NH2:14])=[N:12][C:10]([NH2:11])=[N:9][C:7]=1[NH2:8].[CH2:15]=[O:16]>>[Si:1]([OH:5])([OH:4])([OH:3])[OH:2].[N:6]1[C:13]([NH2:14])=[N:12][C:10]([NH2:11])=[N:9][C:7]=1[NH2:8].[CH2:15]=[O:16]

Participants

Reactant 2

HCID 712Formaldehyde

HCID 69385141Melamine silicate

Product 1

HCID 131710831Formaldehyde melamine silicate

Procedure

The melamine silicate is added to 5 mols of aqueous formaldehyde, heated to 70° to 110° C for 20 to 120 minutes, or until the desired viscosity is reached, thereby producing poly (formaldehyde melamine silicate) resinous product.

Workup

temperatureheated to 70° to 110° C for 20 to 120 minutes

Sources & evidence

ORD record: ord-7ac8823e51064174bbac40e2ad2a30f4
Source dataset: uspto-grants-1978_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04096118

Reaction notes

Loading…