BRPI0407274A - Promotor funcional aniÈnico e agente para o controle de carga com proporção de resistência à tensão aperfeiçoada de úmido para seco - Google Patents

Promotor funcional aniÈnico e agente para o controle de carga com proporção de resistência à tensão aperfeiçoada de úmido para seco

Info

Publication number
BRPI0407274A
BRPI0407274A BR0407274-0A BRPI0407274A BRPI0407274A BR PI0407274 A BRPI0407274 A BR PI0407274A BR PI0407274 A BRPI0407274 A BR PI0407274A BR PI0407274 A BRPI0407274 A BR PI0407274A
Authority
BR
Brazil
Prior art keywords
functional promoter
wet
dry
stress resistance
strength
Prior art date
Application number
BR0407274-0A
Other languages
English (en)
Inventor
Michael Ryan
William Brevard
Original Assignee
Lanxess 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 Lanxess Corp filed Critical Lanxess Corp
Publication of BRPI0407274A publication Critical patent/BRPI0407274A/pt
Publication of BRPI0407274B1 publication Critical patent/BRPI0407274B1/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
    • D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • 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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/72—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic material
    • 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
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp
    • 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
    • D21H17/33—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
    • D21H17/43—Carboxyl groups or derivatives thereof
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • D21H21/24—Surfactants

Landscapes

  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"PROMOTOR FUNCIONAL ANIÈNICO E AGENTE PARA O CONTROLE DE CARGA COM PROPORçãO DE RESISTêNCIA à TENSãO APERFEIçOADA DE úMIDO PARA SECO". A invenção se refere a uma composição compreendendo (a) um promotor funcional compreendendo um polímero aniónico solúvel em água tendo um peso molecular de pelo menos cerca de 50.000 daltons e um valor de índice de carga de peso molecular de pelo menos cerca de 10.000 daltons; (b) um componente tensoativo catiónico; de modo que quando a composição trata um substrato fibroso, em conjunto com um agente de resistência catiónico, o substrato fibroso tratado exibe (i) uma proporção de resistência à tensão a úmido para resistência à tensão a seco oscilando de cerca de 1:5 a cerca de 1:2 e (ii) um aumento em uma proporção de resistência à tensão a úmido para resistência à tensão a seco de pelo menos cerca de 10%, quando comparado a quando o substrato fibroso é tratado com o promotor funcional e sem um tensoativo. A invenção também se refere a um produto de papel feito com tal sistema e um método para conferir resistência a úmido a um produto de papel com o promotor funcional.
BRPI0407274-0A 2003-02-07 2004-02-06 Composição, produto de papel e método para a fabricação de um produto de papel BRPI0407274B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44597003P 2003-02-07 2003-02-07
US60/445,970 2003-02-07
PCT/US2004/003412 WO2004072376A1 (en) 2003-02-07 2004-02-06 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio

Publications (2)

Publication Number Publication Date
BRPI0407274A true BRPI0407274A (pt) 2006-01-31
BRPI0407274B1 BRPI0407274B1 (pt) 2015-02-03

Family

ID=32869444

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407274-0A BRPI0407274B1 (pt) 2003-02-07 2004-02-06 Composição, produto de papel e método para a fabricação de um produto de papel

Country Status (10)

Country Link
US (3) US7736465B2 (pt)
EP (1) EP1595026A1 (pt)
JP (1) JP2006517252A (pt)
KR (1) KR101101129B1 (pt)
CN (1) CN100540804C (pt)
AU (1) AU2004211625A1 (pt)
BR (1) BRPI0407274B1 (pt)
CA (1) CA2514742C (pt)
MX (1) MXPA05008292A (pt)
WO (1) WO2004072376A1 (pt)

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MXPA05008292A (es) 2003-02-07 2006-03-21 Lanxess Corp Promotor funcional anionico y agente de control de carga con proporcion mejorada de resistencia a traccion de humedo a seco.
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US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
FI125714B (en) * 2012-11-12 2016-01-15 Kemira Oyj Process for the treatment of fiber pulp for the manufacture of paper, cardboard or the like and product
FR2998588B1 (fr) 2012-11-29 2015-01-30 Arjowiggins Security Feuille de securite resistante au froissement, son procede de fabrication et un document de securite la comprenant.
US8894817B1 (en) * 2014-01-16 2014-11-25 Ecolab Usa Inc. Wet end chemicals for dry end strength
US9567708B2 (en) 2014-01-16 2017-02-14 Ecolab Usa Inc. Wet end chemicals for dry end strength in paper
US9702086B2 (en) 2014-10-06 2017-07-11 Ecolab Usa Inc. Method of increasing paper strength using an amine containing polymer composition
US9920482B2 (en) 2014-10-06 2018-03-20 Ecolab Usa Inc. Method of increasing paper strength
US10648133B2 (en) 2016-05-13 2020-05-12 Ecolab Usa Inc. Tissue dust reduction
ES2954570T3 (es) * 2018-01-16 2023-11-23 Solenis Tech Lp Proceso para fabricar papel con retención de material de carga y opacidad mejoradas manteniendo al mismo tiempo la resistencia a la tracción en húmedo
US11035078B2 (en) 2018-03-07 2021-06-15 Gpcp Ip Holdings Llc Low lint multi-ply paper products having a first stratified base sheet and a second stratified base sheet

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Also Published As

Publication number Publication date
WO2004072376A1 (en) 2004-08-26
US20100193147A1 (en) 2010-08-05
CN100540804C (zh) 2009-09-16
EP1595026A1 (en) 2005-11-16
US20060249268A1 (en) 2006-11-09
CN1754022A (zh) 2006-03-29
JP2006517252A (ja) 2006-07-20
BRPI0407274B1 (pt) 2015-02-03
CA2514742C (en) 2013-05-14
US20120035306A1 (en) 2012-02-09
AU2004211625A1 (en) 2004-08-26
MXPA05008292A (es) 2006-03-21
US8070914B2 (en) 2011-12-06
KR20050109938A (ko) 2005-11-22
CA2514742A1 (en) 2004-08-26
US7736465B2 (en) 2010-06-15
KR101101129B1 (ko) 2012-01-05
US8425724B2 (en) 2013-04-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: KEMIRA OYJ (FI)

Free format text: TRANSFERIDO DE: LANXESS CORPORATION

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/02/2015, OBSERVADAS AS CONDICOES LEGAIS.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: D21H 17/72; D21H 23/76; D21H 17/29; D21H 17/42; D21H 17/55; D21H 21/20; D21H 21/24.

Ipc: D21H 21/20 (2006.01), D21H 17/00 (2006.01), D21H 2

Ipc: D21H 21/20 (2006.01), D21H 17/00 (2006.01), D21H 2