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BR9912262A - Auditivo para produzir papel e método para diminuir o empoeiramento de papel - Google Patents

Auditivo para produzir papel e método para diminuir o empoeiramento de papel

Info

Publication number
BR9912262A
BR9912262A BR9912262-6A BR9912262A BR9912262A BR 9912262 A BR9912262 A BR 9912262A BR 9912262 A BR9912262 A BR 9912262A BR 9912262 A BR9912262 A BR 9912262A
Authority
BR
Brazil
Prior art keywords
paper
produce
dust
hearing
reduce
Prior art date
Application number
BR9912262-6A
Other languages
English (en)
Other versions
BR9912262B1 (pt
Inventor
Tapio Vihervaara
Kari Luukkonen
Veikko Niinivaara
Original Assignee
Raisio Chem 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
Priority claimed from FI981586A external-priority patent/FI981586A0/fi
Application filed by Raisio Chem Ltd filed Critical Raisio Chem Ltd
Publication of BR9912262A publication Critical patent/BR9912262A/pt
Publication of BR9912262B1 publication Critical patent/BR9912262B1/pt

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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • 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
    • D21H17/29—Starch cationic
    • 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
    • D21H27/16—Pure paper, i.e. paper lacking or having low content of contaminants

Landscapes

  • Paper (AREA)
  • Making Paper Articles (AREA)

Abstract

"ADITIVO PARA PRODUZIR PAPEL E MéTODO PARA DIMINUIR O EMPOEIRAMENTO DE PAPEL". O objetivo da invenção é um aditivo para produzir papel por meio do qual a tendência a empoeiramento do papel pode ser reduzida. O agente é baseado em amido, o peso molecular do qual foi reduzido, e o qual foi cationizado para uma carga de menos que 1, 5 mEq/g com um composto de nitrogênio quaternário. O agente é adicionado à polpa de fibra para produzir papel antes da formação de folha.
BRPI9912262-6A 1998-07-10 1999-07-07 aditivo para produzir papel e mÉtodo para diminuir o empoeiramento de papel. BR9912262B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI981586A FI981586A0 (fi) 1998-07-10 1998-07-10 Paperin pölyämistä estävä lisäaine
FI990227A FI107173B (fi) 1998-07-10 1999-02-05 Paperinvalmistuksen lisäaine
PCT/FI1999/000601 WO2000003090A1 (en) 1998-07-10 1999-07-07 Additive for paper making

Publications (2)

Publication Number Publication Date
BR9912262A true BR9912262A (pt) 2001-04-17
BR9912262B1 BR9912262B1 (pt) 2008-11-18

Family

ID=26160619

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9912262-6A BR9912262B1 (pt) 1998-07-10 1999-07-07 aditivo para produzir papel e mÉtodo para diminuir o empoeiramento de papel.

Country Status (20)

Country Link
US (1) US6398912B1 (pt)
EP (1) EP1099022B1 (pt)
JP (1) JP4503178B2 (pt)
KR (1) KR100581406B1 (pt)
CN (1) CN1143915C (pt)
AT (1) ATE457042T1 (pt)
AU (1) AU749481C (pt)
BR (1) BR9912262B1 (pt)
CA (1) CA2336869C (pt)
DE (1) DE69941997D1 (pt)
ES (1) ES2339516T3 (pt)
FI (1) FI107173B (pt)
ID (1) ID30260A (pt)
IN (1) IN2001KO00047A (pt)
MX (1) MX244060B (pt)
NO (1) NO329998B1 (pt)
NZ (1) NZ509701A (pt)
RU (1) RU2220247C2 (pt)
SK (1) SK287916B6 (pt)
WO (1) WO2000003090A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107174B (fi) * 1998-07-10 2001-06-15 Raisio Chem Oy Paperinvalmistuksen lisäainekoostumus
MX243359B (es) * 2000-06-13 2007-01-27 Roquette Freres Uso papelero o no papelero de una composicion amilacea que contiene una materia amilacea cationica, seleccionada.
KR100989538B1 (ko) 2002-08-27 2010-10-25 카오카부시키가이샤 종이질 향상제
US6911114B2 (en) 2002-10-01 2005-06-28 Kimberly-Clark Worldwide, Inc. Tissue with semi-synthetic cationic polymer
FR2857365B1 (fr) * 2003-07-08 2005-09-30 Roquette Freres Nouvelle composition amylacee cationique liquide et ses utilisations
BRPI0415117A (pt) * 2003-10-08 2006-11-28 Ciba Sc Holding Ag composição para redução de arrepelamento e formação de pó em papel
US20060263510A1 (en) * 2005-05-18 2006-11-23 Roman Skuratowicz Hydroxyl radical modification of carbohydrates
US8507666B2 (en) 2010-08-24 2013-08-13 Corn Products Development, Inc. Modification of carbohydrates using continuous generation of hydroxyl radicals
CN102660900B (zh) * 2012-05-04 2014-01-29 陕西科技大学 一种两性玉米淀粉微晶蜡/akd中/碱性施胶剂的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562103A (en) * 1967-12-28 1971-02-09 Staley Mfg Co A E Process of making paper containing quaternary ammonium starch ethers containing anionic covalent phosphorus and paper made therefrom
US4373099A (en) * 1981-10-07 1983-02-08 Grain Processing Corporation Continuous process for preparation of a thinned cationic starch paste
JPS5926592A (ja) * 1982-08-06 1984-02-10 花王株式会社 製紙用サイズ剤組成物
JPS6245794A (ja) * 1985-08-26 1987-02-27 ハイモ株式会社 紙力増強方法
JPS6348301A (ja) * 1986-08-13 1988-03-01 ナシヨナル・スターチ・アンド・ケミカル・インベストメント・ホルデイング・コーポレイシヨン 改良された両性デンプンおよびそれらの製造方法
US4876336A (en) * 1986-08-13 1989-10-24 National Starch And Chemical Corporation Amphoteric starches and process for their preparation
JP2876136B2 (ja) * 1989-11-30 1999-03-31 日本ピー・エム・シー株式会社 カチオン性ロジンエマルジョンサイズ剤の製造方法
US5122231A (en) * 1990-06-08 1992-06-16 Cargill, Incorporated Cationic cross-linked starch for wet-end use in papermaking
SU1735465A1 (ru) * 1990-10-02 1992-05-23 Центральный научно-исследовательский институт бумаги Способ приготовлени крахмального св зующего дл бумажной массы
FI91428C (fi) * 1991-11-11 1994-06-27 Raision Tehtaat Oy Ab Menetelmä puuperäisten kuitususpensioprosessien vesikierron häiriökemikaalien määrän vähentämiseksi
DE19610995C2 (de) * 1996-03-21 2002-12-19 Betzdearborn Inc Papierleimungsmittel und -verfahren
AUPO017196A0 (en) * 1996-05-30 1996-06-27 George Weston Foods Limited Novel wet end processing aid
GB9625006D0 (en) * 1996-11-30 1997-01-15 Roe Lee Paper Chemicals Compan 'One-shot'rosin emulsion including starch derivative for paper sizing
DE19701523A1 (de) * 1997-01-17 1998-07-23 Basf Ag Polymermodifizierte anionische Stärke, Verfahren zu ihrer Herstellung und ihre Verwendung
US6210475B1 (en) * 1999-09-03 2001-04-03 Bayer Corporation Use of hydroxyalkylated starches for improved emulsification of sizing agents

Also Published As

Publication number Publication date
CN1308697A (zh) 2001-08-15
KR20010071786A (ko) 2001-07-31
ID30260A (id) 2001-11-15
KR100581406B1 (ko) 2006-05-23
IN2001KO00047A (pt) 2006-01-27
AU749481C (en) 2003-03-20
JP4503178B2 (ja) 2010-07-14
WO2000003090A1 (en) 2000-01-20
ATE457042T1 (de) 2010-02-15
CA2336869C (en) 2009-12-22
NO329998B1 (no) 2011-02-07
EP1099022B1 (en) 2010-02-03
FI990227A0 (fi) 1999-02-05
CN1143915C (zh) 2004-03-31
US6398912B1 (en) 2002-06-04
NO20010141D0 (no) 2001-01-09
FI107173B (fi) 2001-06-15
CA2336869A1 (en) 2000-01-20
SK232001A3 (en) 2001-07-10
AU5041199A (en) 2000-02-01
ES2339516T3 (es) 2010-05-20
JP2002520501A (ja) 2002-07-09
DE69941997D1 (de) 2010-03-25
SK287916B6 (sk) 2012-03-02
NO20010141L (no) 2001-03-12
MX244060B (es) 2007-03-09
NZ509701A (en) 2002-12-20
FI990227L (fi) 2000-01-11
EP1099022A1 (en) 2001-05-16
BR9912262B1 (pt) 2008-11-18
RU2220247C2 (ru) 2003-12-27
AU749481B2 (en) 2002-06-27
MXPA00012830A (es) 2002-04-24

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: CIBA SPECIALTY CHEMICALS OY (FI)

Free format text: ALTERADO DE: RAISIO CHEMICALS LTD.

B25A Requested transfer of rights approved

Owner name: CIBA SPECIALTY CHEMICALS HOLDING, INC. (CH)

Free format text: TRANSFERIDO DE: CIBA SPECIALTY CHEMICALS OY

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/07/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2261 DE 06-05-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.