Aldehyde modified cellulose pulp for the preparation of high strength paper products

   
   

Paper comprising aldehyde modified cellulose pulp having selected aldehyde content. Another embodiment involves a method of preparing celullose aldehydes using selective oxidation with a limited amount of oxidant and a nitroxyl radical mediator and defined reaction conditions to provide oxidized cellulose material with effective aldehyde content making it particularly suitable for use in making paper with desirable wet strength, temporary wet strength and dry strength properties, including compressive strength and resistance.

El aldehino que abarcaba de papel modificó la pulpa de la celulosa que seleccionaba el contenido del aldehino. Otra encarnación implica un método de preparar los aldehinos del celullose usando la oxidación selectiva con una cantidad limitada de oxidante y de un mediador radical del nitroxyl y condiciones definidas de la reacción para proveer del material oxidado de la celulosa el aldehino eficaz contento haciéndolo particularmente conveniente para el uso en la fabricación del papel con fuerza mojada deseable, fuerza mojada temporal y características secas de la fuerza, incluyendo fuerza compresiva y resistencia.

 
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> Powder coating of non-gelled product of addition polymer A and polymer B with mutually reactive groups

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