BR0308214A - Papel e materiais e processos para a sua produção - Google Patents

Papel e materiais e processos para a sua produção

Info

Publication number
BR0308214A
BR0308214A BR0308214-8A BR0308214A BR0308214A BR 0308214 A BR0308214 A BR 0308214A BR 0308214 A BR0308214 A BR 0308214A BR 0308214 A BR0308214 A BR 0308214A
Authority
BR
Brazil
Prior art keywords
anionic
emulsion
added
suspension
paper
Prior art date
Application number
BR0308214-8A
Other languages
English (en)
Inventor
Ahmed Atef Rasheed
John Graham Langley
Original Assignee
Amcol International 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 Amcol International Corp filed Critical Amcol International Corp
Publication of BR0308214A publication Critical patent/BR0308214A/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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid
    • D21H17/16—Addition products thereof with hydrocarbons
    • 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
    • D21H21/16—Sizing or water-repelling 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
    • 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

Landscapes

  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

"PAPEL E MATERIAIS E PROCESSOS PARA A SUA PRODUçãO". Papel é produzido provendo-se uma emulsão aquosa aniónica de uma goma, usualmente uma goma de anidrido reativo, e misturando-a com uma suspensão celulósica antes de drenagem da suspensão para formação de uma folha, a qual é, a seguir, secada, para fornecer papel (incluindo papelão). A emulsão é, de preferência, estabilizada total ou principalmente por 0,5 a 30 partes em peso (por parte em peso de goma) de um estabilizador polimérico, aniónico, solúvel em água, o qual é, de preferência, um amido aniónico. Alternativamente, a emulsão pode ser adicionada à suspensão celulósica, enquanto ela estiver aniónica, antes de misturar a retenção na mesma. A emulsão pode ser adicionada à suspensão celulósica, depois que auxiliar de retenção catiónico tiver sido a ela adicionado, a emulsão sendo adicionada antes, durante ou depois da mistura de material microparticulado aniónico ou outro auxiliar de aglutinação aniónico, antes da drenagem da suspensão.
BR0308214-8A 2002-03-04 2003-03-04 Papel e materiais e processos para a sua produção BR0308214A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02251485 2002-03-04
PCT/GB2003/000914 WO2003074787A1 (en) 2002-03-04 2003-03-04 Paper and materials and processes for its production

Publications (1)

Publication Number Publication Date
BR0308214A true BR0308214A (pt) 2005-05-10

Family

ID=27771934

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0308214-8A BR0308214A (pt) 2002-03-04 2003-03-04 Papel e materiais e processos para a sua produção

Country Status (10)

Country Link
US (2) US20050124704A1 (pt)
EP (1) EP1488040B1 (pt)
KR (1) KR101087940B1 (pt)
CN (1) CN100558983C (pt)
AT (1) ATE555250T1 (pt)
AU (1) AU2003209450A1 (pt)
BR (1) BR0308214A (pt)
CA (1) CA2477875C (pt)
PT (1) PT1488040E (pt)
WO (1) WO2003074787A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7943789B2 (en) * 2002-12-17 2011-05-17 Kemira Oyj Alkenylsuccinic anhydride composition and method of using the same
US20060060814A1 (en) * 2002-12-17 2006-03-23 Lucyna Pawlowska Alkenylsuccinic anhydride surface-applied system and method for using the same
US7799169B2 (en) 2004-09-01 2010-09-21 Georgia-Pacific Consumer Products Lp Multi-ply paper product with moisture strike through resistance and method of making the same
US20090281212A1 (en) * 2005-04-28 2009-11-12 Lucyna Pawlowska Alkenylsuccinic anhydride surface-applied system and uses thereof
US7892398B2 (en) 2005-12-21 2011-02-22 Akzo Nobel N.V. Sizing of paper
MY146790A (en) * 2005-12-21 2012-09-28 Akzo Nobel Nv Sizing of paper
RU2008152816A (ru) * 2006-06-01 2010-07-20 Акцо Нобель Н.В. (NL) Проклеивание бумаги
WO2008141093A1 (en) * 2007-05-09 2008-11-20 Buckman Laboratories International, Inc. Asa sizing emulsions for paper and paperboard
FR2928383B1 (fr) 2008-03-06 2010-12-31 Georgia Pacific France Feuille gaufree comportant un pli en materiau hydrosoluble et procede de realisation d'une telle feuille.
FR2929963B1 (fr) * 2008-04-10 2010-04-23 Snf Sas Procede de fabrication de papier et carton
FR2929965B1 (fr) * 2008-04-11 2010-05-21 Arjowiggins Licensing Sas Feuille de securite comportant un ruban presentant une zone d'opacite reduite.
ES2664952T3 (es) 2012-08-21 2018-04-24 Janssen Pharmaceutica Nv Anticuerpos para haptenos de quetiapina y uso de los mismos
EP3149050A1 (en) 2014-06-02 2017-04-05 Tethis, Inc. Modified biopolymers and methods of producing and using the same
US10689566B2 (en) 2015-11-23 2020-06-23 Anavo Technologies, Llc Coated particles and methods of making and using the same
KR102385314B1 (ko) 2016-06-10 2022-04-11 에코랍 유에스에이 인코퍼레이티드 제지용 건조 증강제로 사용하기 위한 저분자량 건조 분말 중합체
CN110998023B (zh) 2017-07-31 2022-05-24 埃科莱布美国股份有限公司 干聚合物涂布方法
EP3724265A1 (en) 2017-12-13 2020-10-21 Ecolab USA Inc. Solution comprising an associative polymer and a cyclodextrin polymer
EP4172413A1 (en) * 2020-06-26 2023-05-03 Kemira OYJ An aqueous emulsion and method for making it

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
GB8920456D0 (en) 1989-09-11 1989-10-25 Albright & Wilson Active sizing compositions
EP0499448A1 (en) * 1991-02-15 1992-08-19 Ciba Specialty Chemicals Water Treatments Limited Production of paper
US6315824B1 (en) * 1996-02-02 2001-11-13 Rodrigue V. Lauzon Coacervate stabilizer system
US6093217A (en) 1997-02-05 2000-07-25 Akzo Nobel N.V. Sizing of paper
US5969011A (en) * 1997-02-05 1999-10-19 Akzo Nobel Nv Sizing of paper
US6165259A (en) * 1997-02-05 2000-12-26 Akzo Nobel N.V. Aqueous dispersions of hydrophobic material
SE513602C2 (sv) 1999-02-17 2000-10-09 Stora Kopparbergs Bergslags Ab Limningskomposition, metod för framställning av limmat papper eller limmad kartong, samt limmat papper eller limmad kartong
EP1169515B1 (en) * 1999-04-15 2002-11-27 Akzo Nobel N.V. Sizing composition
US6210475B1 (en) * 1999-09-03 2001-04-03 Bayer Corporation Use of hydroxyalkylated starches for improved emulsification of sizing agents
US6414055B1 (en) * 2000-04-25 2002-07-02 Hercules Incorporated Method for preparing aqueous size composition
US6576049B1 (en) * 2000-05-18 2003-06-10 Bayer Corporation Paper sizing compositions and methods

Also Published As

Publication number Publication date
WO2003074787A1 (en) 2003-09-12
EP1488040B1 (en) 2012-04-25
KR20040111380A (ko) 2004-12-31
KR101087940B1 (ko) 2011-11-28
US20080289787A1 (en) 2008-11-27
CA2477875C (en) 2011-11-15
US7842164B2 (en) 2010-11-30
CA2477875A1 (en) 2003-09-12
CN1646770A (zh) 2005-07-27
ATE555250T1 (de) 2012-05-15
US20050124704A1 (en) 2005-06-09
CN100558983C (zh) 2009-11-11
PT1488040E (pt) 2012-06-01
AU2003209450A1 (en) 2003-09-16
EP1488040A1 (en) 2004-12-22

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time