Resorcinol → Formaldehyde

HRID 1726441Notes

Reaction equation

HRID 1726441 reaction equation
[C:1]1([CH:8]=[CH:7][CH:6]=[C:4]([OH:5])[CH:3]=1)[OH:2].[C:9]1(C=CC=C(O)C=1)[OH:10].C=O>>[C:1]1([CH:8]=[CH:7][CH:6]=[C:4]([OH:5])[CH:3]=1)[OH:2].[CH2:9]=[O:10]

Participants

4

Reactant 2

HCID 5054ResorcinolHCID 159980Resorcinol-formaldehyde resin

Product 2

HCID 712FormaldehydeHCID 5054Resorcinol

Procedure

For example, there is reported a rubber composition in which a resorcin or a resorcin-formaldehyde resin (hereinafter abbreviated as “RF resin”) obtained by the condensation of resorcin and formalin is compounded for improving the humidity-aged adhesion (see JP-A-2001-234140). The humidity-aged adhesion between the steel cord and the rubber is certainly improved by compounding the RF resin.

Sources & evidence

ORD record
ord-5edcdf7cdc274befadede1d7e2b15b2e
Source dataset
uspto-grants-2009_02
Patent number
US07491840B2

Reaction notes

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