ES2145226T3 - Procedimiento de fabricacion de papel tissue, papel de periodico, papel o cartulina. - Google Patents

Procedimiento de fabricacion de papel tissue, papel de periodico, papel o cartulina.

Info

Publication number
ES2145226T3
ES2145226T3 ES95309388T ES95309388T ES2145226T3 ES 2145226 T3 ES2145226 T3 ES 2145226T3 ES 95309388 T ES95309388 T ES 95309388T ES 95309388 T ES95309388 T ES 95309388T ES 2145226 T3 ES2145226 T3 ES 2145226T3
Authority
ES
Spain
Prior art keywords
paper
cardboard
anionic polymer
newspaper
tissue
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 - Lifetime
Application number
ES95309388T
Other languages
English (en)
Inventor
David L Elliot
Ronald J Falcione
Kenneth F Henderson
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of ES2145226T3 publication Critical patent/ES2145226T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/23—Lignins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UNA COMPOSICION PASTA CELULOSICA DE PAPEL MEJORADA QUE CONSTA DE UNA PASTA CELULOSICA ACUOSA, UN POLIMERO ANIONICO DE ALTO PESO MOLECULAR, Y UNA LIGNINA MODIFICADA EN LA QUE EL INDICE DEL POLIMERO ANIONICO A LA LIGNINA MODIFICADA ES DE ENTRE 10:1 A 1:10 EN UNA BASE ACTIVA. TAMBIEN SE PROPORCIONA UN PROCESO QUE EMPLEA ESTA COMPOSICION PARA FABRICAR TISU, PAPEL PRENSA, PAPEL O CARTON CON UN DRENAJE , RETENCION, MEJORADAS O FORMACION Y COMBINACIONES DE LAS MISMAS QUE REFUERZAN LAS OPERACIONES DE PRENSADO Y SECADO DE UNA MAQUINA DE PAPEL. PREFERIBLEMENTE, EL POLIMERO ANIONICO SE AÑADE AL SUMINISTRO ANTES DE LA FASE DE CORTE, Y LA LIGNINA MODIFICADA SE AÑADE SUBSECUENTEMENTE.
ES95309388T 1995-01-10 1995-12-22 Procedimiento de fabricacion de papel tissue, papel de periodico, papel o cartulina. Expired - Lifetime ES2145226T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37094195A 1995-01-10 1995-01-10
US37092495A 1995-01-10 1995-01-10

Publications (1)

Publication Number Publication Date
ES2145226T3 true ES2145226T3 (es) 2000-07-01

Family

ID=27005169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95309388T Expired - Lifetime ES2145226T3 (es) 1995-01-10 1995-12-22 Procedimiento de fabricacion de papel tissue, papel de periodico, papel o cartulina.

Country Status (9)

Country Link
EP (1) EP0722011B1 (es)
JP (1) JPH08246387A (es)
KR (1) KR960029536A (es)
AU (1) AU691375B2 (es)
CA (1) CA2166838A1 (es)
DE (1) DE69515016T2 (es)
DK (1) DK0722011T3 (es)
ES (1) ES2145226T3 (es)
NZ (1) NZ280717A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101080533B (zh) * 2004-12-14 2012-05-30 赫尔克里士公司 助留和助排剂
KR102469489B1 (ko) * 2016-05-03 2022-11-22 솔레니스 테크놀러지스, 엘.피. 생체중합체 사이징제
WO2024105160A1 (en) * 2022-11-17 2024-05-23 Sca Forest Products Ab Production of hydrophobic paper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706629A (en) * 1970-07-23 1972-12-19 Dow Chemical Co Drainage improvement in paper pulp suspensions containing lignin residues
US4347100A (en) * 1981-05-21 1982-08-31 The Chemithon Corporation Strength of paper from mechanical or thermomechanical pulp
GB8920456D0 (en) * 1989-09-11 1989-10-25 Albright & Wilson Active sizing compositions

Also Published As

Publication number Publication date
KR960029536A (ko) 1996-08-17
DE69515016D1 (de) 2000-03-16
DE69515016T2 (de) 2000-09-14
DK0722011T3 (da) 2000-07-24
NZ280717A (en) 1996-05-28
AU691375B2 (en) 1998-05-14
EP0722011B1 (en) 2000-02-09
AU4091896A (en) 1996-07-18
JPH08246387A (ja) 1996-09-24
CA2166838A1 (en) 1996-07-11
EP0722011A1 (en) 1996-07-17

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