Ammonium Chloride → Glycoluril

HRID 1646628

Reaktionsgleichung

Reaktionsgleichung von HRID 1646628
C(O)[N:2]1[C:6](=[O:7])[N:5](CO)[CH:4]2[N:10](CO)[C:11]([N:13](CO)[CH:3]12)=[O:12].[Cl-].[NH4+]>O>[CH:4]12[NH:10][C:11](=[O:12])[NH:13][CH:3]1[NH:2][C:6]([NH:5]2)=[O:7]

Komponenten

4

Edukt 2

HCID 25517Ammonium ChlorideHCID 79372Tetramethylolglycoluril

Produkt 1

HCID 62347Glycoluril

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
300 fahrenheit

Versuchsvorschrift

The following experimental procedure was utilized to test physical properties of nonwoven substrates impregnated with the tetramethylol glycoluril-containing VAE copolymer emulsions. The copolymer binder was applied to the substrate using the Atlas padding technique. The emulsions were initially diluted with deionized water to 9.0% solids and the pH was adjusted to 4.0 with ammonium chloride. Whatman #4 chromatography paper was saturated with the binder, the samples were dried, heated at 300° F. for five minutes and then subjected to tensile testing. The strips were immersed in solvent for three minutes and then placed in an Instron (2" jaw span, 1"/min. crosshead speed) for testing.

Aufarbeitung

  1. additioncontaining VAE copolymer emulsions
  2. customthe samples were dried

Quellen und Nachweise

ORD-Eintrag
ord-ee10fa83de1e42d6a922e3e2ce32f624
Quelldatensatz
uspto-grants-1993_01
Patentnummer
US05180772

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