CR5923A - PAPER PRODUCTS AND METHODS FOR APPLYING CHEMICAL ADDITIVES CELLULOSIC FIBERS - Google Patents

PAPER PRODUCTS AND METHODS FOR APPLYING CHEMICAL ADDITIVES CELLULOSIC FIBERS

Info

Publication number
CR5923A
CR5923A CR5923A CR5923A CR5923A CR 5923 A CR5923 A CR 5923A CR 5923 A CR5923 A CR 5923A CR 5923 A CR5923 A CR 5923A CR 5923 A CR5923 A CR 5923A
Authority
CR
Costa Rica
Prior art keywords
chemical additives
methods
cellulosic fibers
paper products
applying chemical
Prior art date
Application number
CR5923A
Other languages
Spanish (es)
Inventor
Thomas Goulet Mike
A Georger Jilll
Alice Polderman Denise
Alan Wyatt Maurice
Original Assignee
Paper Technology Foundation Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Paper Technology Foundation Inc filed Critical Paper Technology Foundation Inc
Publication of CR5923A publication Critical patent/CR5923A/en

Links

Landscapes

  • Paper (AREA)

Abstract

LOS ADITIVOS QUIMICOS PUEDEN SE ADSORBIDOS SOBRE LAS FIBRAS PARA HACER PAPEL CELULOSICAS A NIVELES SUPERIORES CON UNA CANTIDAD MINIMA DE ADITIVOS QUIMICOS NO ADSORBIDOS PRESENTES EN EL AGUA DE PROCESO PARA HACER PAPEL. UN METODO INCLUYE EL TRATAR UNA SOLUCION DE FIBRA CON UN EXCESO DEL ADITIVO QUIMICO, DEJANDO UN TIEMPO DE RESIDENCIA SUFICIENTE PARA QUE OCURRA LA ADSORCION, FILTRAR LA SOLUCION PARA REMOVER LOS ADITIVOS QUIMICOS NO ADSORBIDOS Y REDISPERSAR LA PULPA FILTRADA CON EL AGUA FRESCA.CHEMICAL ADDITIVES MAY BE ADSORPED ONTO FIBERS TO MAKE CELLULOSIC PAPER AT HIGHER LEVELS WITH A MINIMUM AMOUNT OF NON-ADSORBED CHEMICAL ADDITIVES PRESENT IN PROCESS WATER TO MAKE PAPER. ONE METHOD INCLUDES TREATING A FIBER SOLUTION WITH AN EXCESS OF THE CHEMICAL ADDITIVE, LEAVING ENOUGH RESIDENCE TIME FOR THE ADSORPTION TO OCCUR, FILTERING THE SOLUTION TO REMOVE THE NON-ADSORBED CHEMICAL ADDITIVES AND REDISPERSATE THE PULPA.

CR5923A 1997-12-24 1998-12-09 PAPER PRODUCTS AND METHODS FOR APPLYING CHEMICAL ADDITIVES CELLULOSIC FIBERS CR5923A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7167597P 1997-12-24 1997-12-24
US1067598A 1998-01-22 1998-01-22

Publications (1)

Publication Number Publication Date
CR5923A true CR5923A (en) 1999-05-02

Family

ID=44839029

Family Applications (1)

Application Number Title Priority Date Filing Date
CR5923A CR5923A (en) 1997-12-24 1998-12-09 PAPER PRODUCTS AND METHODS FOR APPLYING CHEMICAL ADDITIVES CELLULOSIC FIBERS

Country Status (1)

Country Link
CR (1) CR5923A (en)
  • 1998

Similar Documents

Publication Publication Date Title
AR017855A1 (en) METHOD FOR APPLYING CHEMICAL ADDITIVES TO CELLULOSICAL FIBERS, THE SUPPLY OF FIBER PRODUCED USING THIS METHOD AND THE PAPER PRODUCTS OBTAINED
ES2061156T3 (en) BLEACHING CATALYSTS AND COMPOSITIONS THAT CONTAIN THEM.
AR024206A1 (en) USE OF A COMPOSITION FOR FABRIC CARE AND A METHOD FOR TREATING FABRICS FOR THE PURPOSE OF IMPROVING YOUR DIMENSIONAL STABILITY
BR8804531A (en) PROCESS FOR CLEANING AND TISSUE WHITING, WASH COMPOSITION AND PRE-TREATMENT PRODUCT
BR8404609A (en) PROCESS FOR THE TREATMENT OF CELLULOSIC MATERIALS BY OXIDANT AGENTS
GT197854449A (en) SELECTIVE HYDROGEN PRODUCTS OF C-076 COMPOUNDS AND THEIR DERIVATIVES
AR000085A1 (en) Apparatus for fluffing and contacting high consistency wood pulp with a gaseous bleaching reagent.
AR061235A1 (en) METHOD FOR INHIBITING THE DECOLORATION AND IMPROVING THE INTENSITY OF HAIRED HAIR COLOR
AR020609A1 (en) METHOD TO REMOVE AND AVOID THE ACCUMULATION OF POLLUTANTS IN THE PAPER MANUFACTURING PROCESS
AR230460A1 (en) DEVICE FOR THE EXTRACTION OF VAPOR IN COSMETIC WASHING MACHINES
BR8006721A (en) PROCESS FOR THE REGENERATION OF OLD PAPERS WITHOUT DISCOLORATION
MX150868A (en) PROCEDURE FOR THE HOLDING BY FULARDING OF TEXTILES IN THE FORM OF BANDS, WHICH CONSISTS OF CELLULOSIC FIBERS
DE69903014D1 (en) RESTORE NETWORKING OF KERATINE FIBERS
BR9306160A (en) Process to achieve bio-polishing effects during the manufacture of a cellulosic cloth
HK106591A (en) Process for the preventing or extinguishing of fluorescence of optically brightened substrates
DE50012658D1 (en) hair coloring
ES2109736T3 (en) SEPARATION PROCEDURE FOR ADSORPTION WITH MULTIPLE QUALITY FLOODING.
BR8907099A (en) PROCESS AND APPARATUS FOR BREAKING AN OPTICAL FIBER AND FIBER HOLDER
ES2086446T3 (en) PROCESS AND APPARATUS TO INCREASE THE SIZE OF AMMONIC SULPHATE.
CR5923A (en) PAPER PRODUCTS AND METHODS FOR APPLYING CHEMICAL ADDITIVES CELLULOSIC FIBERS
ES2111032T5 (en) CARBOXIALQUIL POLISACARIDOS AND MANUFACTURING PROCEDURE OF THE SAME.
BR8305453A (en) WATER CEREA DISPERSION AND PROCESS FOR FINISHING FIBROUS SUBSTRATES, PARTICULARLY TEXTILE
SE7811089L (en)
CH614825B (en) METHOD FOR FIXING CELLULOSE FIBERS.
ES2164439T3 (en) SEPARATION OF BENZENE FROM ORGANIC CURRENTS USING CYCLODEXTRINES.

Legal Events

Date Code Title Description
FA Abandonment or withdrawal (granting procedure)