ES2105962B1 - PROCEDURE FOR APPLYING LIGNOSULPHONATES TO THE MASS FOR PAPER FORMATION. - Google Patents

PROCEDURE FOR APPLYING LIGNOSULPHONATES TO THE MASS FOR PAPER FORMATION.

Info

Publication number
ES2105962B1
ES2105962B1 ES9500489A ES9500489A ES2105962B1 ES 2105962 B1 ES2105962 B1 ES 2105962B1 ES 9500489 A ES9500489 A ES 9500489A ES 9500489 A ES9500489 A ES 9500489A ES 2105962 B1 ES2105962 B1 ES 2105962B1
Authority
ES
Spain
Prior art keywords
lignosulphonates
procedure
mass
applying
protein
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES9500489A
Other languages
Spanish (es)
Other versions
ES2105962A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAJO BUJ M TERESA
Original Assignee
MAJO BUJ M TERESA
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 MAJO BUJ M TERESA filed Critical MAJO BUJ M TERESA
Priority to ES9500489A priority Critical patent/ES2105962B1/en
Publication of ES2105962A1 publication Critical patent/ES2105962A1/en
Application granted granted Critical
Publication of ES2105962B1 publication Critical patent/ES2105962B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PROCEDIMIENTO DE APLICACION DE LIGNOSULFONATOS A LA MASA PARA FABRICACION DE PAPEL, QUE COMPRENDE UNA ETAPA DE FORMACION DE UN GEL ENTRE UN LIGNOSULFONATO Y UNA PROTEINA ANIMAL, VEGETAL O SINTETICA, EN ESTADO DE COLOIDE CATIONACTIVO; LA ETAPA COMPRENDE UNA PRIMERA FASE DE ADICION DEL LIGNOSULFONATO Y LA PROTEINA Y UNA SEGUNDA FASE DE ADICION DE UN AGENTE REGULADOR DEL PH; LA PROTEINA ES SOLUBLE O DISPERSABLE COLOIDALMENTE EN AGUA Y PREFERENTEMENTE ES UNA COLA ANIMAL.PROCEDURE FOR APPLYING LIGNOSULPHONATES TO THE MASS FOR PAPER MANUFACTURING, WHICH INCLUDES A STAGE OF FORMATION OF A GEL BETWEEN A LIGNOSULPHONATE AND AN ANIMAL, VEGETABLE OR SYNTHETIC PROTEIN, IN A CATIONAL COLLOID STATE; THE STAGE INCLUDES A FIRST PHASE OF ADDITION OF LIGNOSULPHONATE AND PROTEIN AND A SECOND PHASE OF ADDITION OF A PH REGULATING AGENT; PROTEIN IS SOLUBLE OR COLLOIDALLY DISPERSABLE IN WATER AND PREFERABLY IS AN ANIMAL GLUE.

ES9500489A 1995-03-13 1995-03-13 PROCEDURE FOR APPLYING LIGNOSULPHONATES TO THE MASS FOR PAPER FORMATION. Expired - Fee Related ES2105962B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500489A ES2105962B1 (en) 1995-03-13 1995-03-13 PROCEDURE FOR APPLYING LIGNOSULPHONATES TO THE MASS FOR PAPER FORMATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500489A ES2105962B1 (en) 1995-03-13 1995-03-13 PROCEDURE FOR APPLYING LIGNOSULPHONATES TO THE MASS FOR PAPER FORMATION.

Publications (2)

Publication Number Publication Date
ES2105962A1 ES2105962A1 (en) 1997-10-16
ES2105962B1 true ES2105962B1 (en) 1998-07-01

Family

ID=8289750

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500489A Expired - Fee Related ES2105962B1 (en) 1995-03-13 1995-03-13 PROCEDURE FOR APPLYING LIGNOSULPHONATES TO THE MASS FOR PAPER FORMATION.

Country Status (1)

Country Link
ES (1) ES2105962B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US369328A (en) * 1887-09-06 Ribb-ed plates
US3166466A (en) * 1962-06-28 1965-01-19 Mc Graw Edison Co Fibrous cellulosic products
US4240935A (en) * 1978-12-22 1980-12-23 Hercules Incorporated Ketene dimer paper sizing compositions
JPH02108943U (en) * 1989-02-14 1990-08-30
GB8920456D0 (en) * 1989-09-11 1989-10-25 Albright & Wilson Active sizing compositions

Also Published As

Publication number Publication date
ES2105962A1 (en) 1997-10-16

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