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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 618416Erstellt: 26. Oktober 2026

Formaldehyde → (Hydroxymethyl)melamine

https://huagongshe.com/reaction/618416

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktFormaldehydeHCID 712—
EduktMelamineHCID 7955—
Produkt(Hydroxymethyl)melamineHCID 70300—

Reaktionsschritte

Applicant's copending application Ser. No. 08/704,259 of Aug. 26, 1996 which is a continuation of Ser. No. 08/468,141 filed Jun. 6, 1995 describes a method for preparing an A-stage stabilized phenolic resin melamine dispersion which includes reaction of a portion of the melamine with formaldehyde to produce methylolmelamine in the phenolic resin to reduce the free formaldehyde content in the resin to less than 0.5% by weight of the composition.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05952440
Quelldatensatzuspto-grants-1999_09
ORD IDord-0b053db13bbf4f69a417d0e9c09e2723
Quellennotizuspto-grants-1999_09