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BR9912011A - Paper product procurement, paper product production process, and microparticle composition - Google Patents

Paper product procurement, paper product production process, and microparticle composition

Info

Publication number
BR9912011A
BR9912011A BR9912011-9A BR9912011A BR9912011A BR 9912011 A BR9912011 A BR 9912011A BR 9912011 A BR9912011 A BR 9912011A BR 9912011 A BR9912011 A BR 9912011A
Authority
BR
Brazil
Prior art keywords
paper product
production process
supply
procurement
microparticle composition
Prior art date
Application number
BR9912011-9A
Other languages
Portuguese (pt)
Inventor
Jose M Rodrigues
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
Publication of BR9912011A publication Critical patent/BR9912011A/en

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
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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

Landscapes

  • Paper (AREA)

Abstract

"SUPRIMENTO DE PRODUTO DE PAPEL, PROCESSO PARA PRODUçãO DE PRODUTO DE PAPEL, E, COMPOSIçãO EM MICROPARTìCULA" Um auxilio à retenção e drenagem compreendendo um sistema de micropartícula para uso na produção de um produto de papel alcalino e um ácido compreende um polímero floculante e um material particulado inorgânico compreendendo um mineral trioctaédrico substituído por alumínio, e opcionalmente um coagulante catiónico. O floculante polimérico é adicionado ao suprimento após a bomba centrífuga e antes da tela de pressão; o material particulado inorgânico é adicionado ao suprimento após a tela de pressão, e opcionalmente, o coagulante é adicionado anterior à bomba centrífuga."SUPPLY OF PAPER PRODUCT, PROCESS FOR PRODUCTION OF PAPER PRODUCT, AND, COMPOSITION IN MICROPARTICLE" An aid to retention and drainage comprising a microparticle system for use in the production of an alkaline paper product and an acid comprising a flocculating polymer and an inorganic particulate material comprising a trioctahedral mineral replaced by aluminum, and optionally a cationic coagulant. The polymeric flocculant is added to the supply after the centrifugal pump and before the pressure screen; the inorganic particulate material is added to the supply after the pressure screen, and optionally, the coagulant is added before the centrifugal pump.

BR9912011-9A 1998-07-10 1999-07-09 Paper product procurement, paper product production process, and microparticle composition BR9912011A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9240498P 1998-07-10 1998-07-10
PCT/US1999/015541 WO2000003094A1 (en) 1998-07-10 1999-07-09 A microparticle system in the paper making process

Publications (1)

Publication Number Publication Date
BR9912011A true BR9912011A (en) 2001-04-10

Family

ID=22233052

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912011-9A BR9912011A (en) 1998-07-10 1999-07-09 Paper product procurement, paper product production process, and microparticle composition

Country Status (10)

Country Link
EP (1) EP1105573A4 (en)
JP (1) JP2002520505A (en)
KR (1) KR20010074692A (en)
CN (1) CN1312872A (en)
AU (1) AU4868799A (en)
BR (1) BR9912011A (en)
CA (1) CA2336970A1 (en)
ID (1) ID27378A (en)
NO (1) NO20010145L (en)
WO (1) WO2000003094A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA04003942A (en) * 2003-05-05 2007-06-29 German Vergara Lopez Retention and drainage system for the manufacturing of paper, paperboard and similar cellulosic products.
CN1323211C (en) * 2004-06-21 2007-06-27 徐清明 Paper making mineral composite retention aid and preparing process and application thereof
DE102004063005A1 (en) 2004-12-22 2006-07-13 Basf Ag Process for the production of paper, cardboard and cardboard
EP2609250B1 (en) 2010-08-25 2016-08-17 Solenis Technologies Cayman, L.P. Method for increasing the advantages of starch in pulped cellulosic material in the production of paper and paperboard
AU2011319981B2 (en) 2010-10-29 2015-04-02 Buckman Laboratories International, Inc. Papermaking and products made thereby with ionic crosslinked polymeric microparticle
FI124202B (en) 2012-02-22 2014-04-30 Kemira Oyj Process for improvement of recycled fiber material utilizing the manufacturing process of paper or paperboard
CN102888784B (en) * 2012-09-20 2014-09-03 蚌埠凤凰滤清器有限责任公司 Filter filtering paper and preparation method thereof
CN102852038A (en) * 2012-09-24 2013-01-02 济南晨光纸业有限公司 Method for improving vividness of colorized parchment and effectively preventing fading
CN102921387A (en) * 2012-10-26 2013-02-13 浙江海亮环境材料有限公司 Particle retention and filtration aid agent for papermaking
CN103884644A (en) * 2012-12-21 2014-06-25 朱勇强 Determination method of colloid reservation index on papermaking net
CN109518521A (en) * 2018-12-25 2019-03-26 昆山裕锦环保包装有限公司 It is a kind of for packaging products of paper mould scrap-falling-proof processing slurry in auxiliary agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541163A1 (en) * 1985-11-21 1987-05-27 Basf Ag METHOD FOR PRODUCING PAPER AND CARDBOARD
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US5473033A (en) * 1993-11-12 1995-12-05 W. R. Grace & Co.-Conn. Water-soluble cationic copolymers and their use as drainage retention aids in papermaking processes

Also Published As

Publication number Publication date
AU4868799A (en) 2000-02-01
ID27378A (en) 2001-04-05
EP1105573A4 (en) 2001-10-24
KR20010074692A (en) 2001-08-09
EP1105573A1 (en) 2001-06-13
NO20010145D0 (en) 2001-01-09
WO2000003094A1 (en) 2000-01-20
JP2002520505A (en) 2002-07-09
CA2336970A1 (en) 2000-01-20
NO20010145L (en) 2001-03-12
CN1312872A (en) 2001-09-12

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007.