ES2170149T3 - Fabricacion de papel. - Google Patents

Fabricacion de papel.

Info

Publication number
ES2170149T3
ES2170149T3 ES95921013T ES95921013T ES2170149T3 ES 2170149 T3 ES2170149 T3 ES 2170149T3 ES 95921013 T ES95921013 T ES 95921013T ES 95921013 T ES95921013 T ES 95921013T ES 2170149 T3 ES2170149 T3 ES 2170149T3
Authority
ES
Spain
Prior art keywords
suspension
floculated
totality
microparticles
waterproof
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
ES95921013T
Other languages
English (en)
Inventor
Graham Greenwood
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.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Ciba Specialty Chemicals Water Treatments Ltd
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 Ciba Specialty Chemicals Water Treatments Ltd filed Critical Ciba Specialty Chemicals Water Treatments Ltd
Application granted granted Critical
Publication of ES2170149T3 publication Critical patent/ES2170149T3/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
    • 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
    • D21H23/16—Addition before or during pulp beating or refining
    • 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
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch

Landscapes

  • Paper (AREA)
  • Polarising Elements (AREA)
  • Glass Compositions (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

PAPEL REFORZADO CON ALMIDON, TIPICAMENTE EN CANTIDADES DE 3 A 15% DE PESO SECO, PRODUCIDO MEDIANTE LA FLOCULACION DE UNA SUSPENSION CELULOSICA UTILIZANDO UN ARTICULO DE RETENCION POLIMERICA QUE PUEDE SER ALMIDON CATIONICO DISUELTO, PERO PREFERIBLEMENTE UN POLIMERO SINTETICO QUE POSEE IV POR ENCIMA DE 4DL/G, OPCIONALMENTE CORTANDO LA SUSPENSION FLOCULADA RESULTANTE Y REFLOCULANDOLA, AÑADIENDO BENTONITA U OTRO MATERIAL ANIONICO EN MICROPARTICULAS, DRENANDO LA SUSPENSION FLOCULADA O REFLOCULADA Y SECANDO LA LAMINA MOJADA RESULTANTE, DONDE SE AÑADEN PARTICULAS INSOLUBLES DE ALMIDON A LA SUSPENSION COMO UN FANGO DE PARTICULAS SUSTANCIALMENTE DE DISPERSION LIBRE EN PARTE O EN LA TOTALIDAD DE LA SOLUCION ACUOSA DEL ARTICULO DE RETENCION POLIMERICA, O EN PARTE O LA TOTALIDAD DE LA SUSPENSION ACUOSA DE MATERIAL ANIONICO EN MICROPARTICULAS.
ES95921013T 1994-06-01 1995-06-01 Fabricacion de papel. Expired - Lifetime ES2170149T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9410965A GB9410965D0 (en) 1994-06-01 1994-06-01 Manufacture of paper

Publications (1)

Publication Number Publication Date
ES2170149T3 true ES2170149T3 (es) 2002-08-01

Family

ID=10756015

Family Applications (2)

Application Number Title Priority Date Filing Date
ES01114439T Expired - Lifetime ES2262578T3 (es) 1994-06-01 1995-06-01 Fabricaion de papel.
ES95921013T Expired - Lifetime ES2170149T3 (es) 1994-06-01 1995-06-01 Fabricacion de papel.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES01114439T Expired - Lifetime ES2262578T3 (es) 1994-06-01 1995-06-01 Fabricaion de papel.

Country Status (21)

Country Link
EP (2) EP0711370B1 (es)
JP (1) JP3801629B2 (es)
KR (1) KR100385038B1 (es)
AT (2) ATE212091T1 (es)
AU (1) AU688911B2 (es)
BR (1) BR9506248A (es)
CA (1) CA2167803C (es)
DE (2) DE69525018T2 (es)
DK (2) DK0711370T3 (es)
ES (2) ES2262578T3 (es)
FI (1) FI120631B (es)
GB (1) GB9410965D0 (es)
IL (1) IL113973A (es)
IN (1) IN190864B (es)
MX (1) MX9600430A (es)
NO (1) NO321456B1 (es)
NZ (1) NZ287496A (es)
PT (2) PT1143068E (es)
TW (1) TW275654B (es)
WO (1) WO1995033096A1 (es)
ZA (1) ZA954520B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876563A (en) * 1994-06-01 1999-03-02 Allied Colloids Limited Manufacture of paper
GB9624031D0 (en) * 1996-11-19 1997-01-08 Allied Colloids Ltd Manufacture of paper
GB2323100B (en) * 1996-11-29 2001-06-06 Cellcat Gmbh Polysaccharide particles, method for producing them and their use
GB9719472D0 (en) * 1997-09-12 1997-11-12 Allied Colloids Ltd Process of making paper
US6099689A (en) * 1998-02-17 2000-08-08 Nalco Chemical Company Production of paper and board products with improved retention, drainage and formation
US5942087A (en) * 1998-02-17 1999-08-24 Nalco Chemical Company Starch retention in paper and board production
ID28511A (id) * 1998-08-28 2001-05-31 Ciba Spec Chem Water Treat Ltd Pembuatan kertas
DE10326738B4 (de) * 2003-06-13 2010-08-19 Papiertechnische Stiftung Verfahren zur Einbringung von Stärke als Masseadditiv und beim Sprühen bei der Herstellung von Papier, Pappe und Karton
MX2015004176A (es) * 2012-10-05 2015-09-25 Specialty Minerals Michigan Suspension de relleno y su uso en la produccion de papel.
SI3260597T1 (sl) 2016-06-22 2019-10-30 Buchmann Ges Mit Beschraenkter Haftung Večplastni izdelek iz vlaken z zavrto hitrostjo migracije aromatskih ali nasičenih ogljikovodikov in postopek za njegovo izdelavo
ES2938852T3 (es) 2018-12-17 2023-04-17 Kemira Oyj Un procedimiento para producir papel o cartón y un producto de este
CN114150527B (zh) * 2021-12-17 2023-04-25 杭州绿邦科技有限公司 一种助留助滤剂

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729561A (en) * 1952-08-26 1956-01-03 John C Marrone Blowing dry starch into a papermaking furnish
US4347100A (en) * 1981-05-21 1982-08-31 The Chemithon Corporation Strength of paper from mechanical or thermomechanical pulp
GB8822577D0 (en) * 1988-09-26 1988-11-02 Blue Circle Ind Plc Papermaking filler compositions
EP0499448A1 (en) * 1991-02-15 1992-08-19 Ciba Specialty Chemicals Water Treatments Limited Production of paper
US5126014A (en) * 1991-07-16 1992-06-30 Nalco Chemical Company Retention and drainage aid for alkaline fine papermaking process

Also Published As

Publication number Publication date
EP1143068B1 (en) 2006-05-10
CA2167803A1 (en) 1995-12-07
JPH09501208A (ja) 1997-02-04
ATE325925T1 (de) 2006-06-15
CA2167803C (en) 2005-11-01
MX9600430A (es) 1998-06-30
ATE212091T1 (de) 2002-02-15
DK0711370T3 (da) 2002-04-22
EP1143068A3 (en) 2004-04-28
DE69525018T2 (de) 2002-08-22
TW275654B (es) 1996-05-11
DK1143068T3 (da) 2006-09-11
DE69525018D1 (de) 2002-02-21
BR9506248A (pt) 1996-04-23
NO960416D0 (no) 1996-01-31
ZA954520B (en) 1996-06-03
EP0711370B1 (en) 2002-01-16
JP3801629B2 (ja) 2006-07-26
DE69534985D1 (de) 2006-06-14
EP1143068A2 (en) 2001-10-10
FI120631B (fi) 2009-12-31
EP0711370A1 (en) 1996-05-15
NO321456B1 (no) 2006-05-15
NZ287496A (en) 1998-05-27
IL113973A (en) 2000-06-01
IN190864B (es) 2003-08-30
ES2262578T3 (es) 2006-12-01
FI960396A0 (fi) 1996-01-29
WO1995033096A1 (en) 1995-12-07
KR100385038B1 (ko) 2004-08-06
FI960396L (fi) 1996-03-25
PT1143068E (pt) 2006-07-31
GB9410965D0 (en) 1994-07-20
DE69534985T2 (de) 2006-11-02
PT711370E (pt) 2002-06-28
AU688911B2 (en) 1998-03-19
NO960416L (no) 1996-03-25
IL113973A0 (en) 1995-10-31
AU2622795A (en) 1995-12-21

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