BR0309147A - Treatment of white foot deposits - Google Patents

Treatment of white foot deposits

Info

Publication number
BR0309147A
BR0309147A BR0309147-3A BR0309147A BR0309147A BR 0309147 A BR0309147 A BR 0309147A BR 0309147 A BR0309147 A BR 0309147A BR 0309147 A BR0309147 A BR 0309147A
Authority
BR
Brazil
Prior art keywords
treatment
deposits
white
natural
white foot
Prior art date
Application number
BR0309147-3A
Other languages
Portuguese (pt)
Inventor
Swindell Allen Grimsley
Matthew Anthony Blazey
Christian Bruce Edmonds
Stephanie Caine Williams
Cheng Chen I Gordon
Original Assignee
Ciba Spec Chem Water Treat 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 Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd
Publication of BR0309147A publication Critical patent/BR0309147A/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
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • 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
    • 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
    • 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
    • D21H17/20—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
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • D21H17/66—Salts, e.g. alums
    • 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

Abstract

"TRATAMENTO DE DEPóSITOS DE PEZ BRANCO". A presente invenção refere-se a um sistema de controle de depósito, consistindo em um coagulante inorgânico ou orgânico (natural ou sintetizado) e um material de micropartículas (sintético ou natural) tais como argila de bentonita, polímero reticulado, sílica coloidal, polissilicato, para polpa contendo pez branco/aderentes."TREATMENT OF WHITE-SIDED DEPOSITS". The present invention relates to a deposit control system consisting of an inorganic or organic (natural or synthesized) coagulant and a microparticle material (synthetic or natural) such as bentonite clay, crosslinked polymer, colloidal silica, polysilicate, for pulp containing white pitch / adherents.

BR0309147-3A 2002-04-08 2003-04-03 Treatment of white foot deposits BR0309147A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37065302P 2002-04-08 2002-04-08
PCT/EP2003/003487 WO2003085199A2 (en) 2002-04-08 2003-04-03 White pitch deposit treatment

Publications (1)

Publication Number Publication Date
BR0309147A true BR0309147A (en) 2005-01-25

Family

ID=28792045

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0309147-3A BR0309147A (en) 2002-04-08 2003-04-03 Treatment of white foot deposits

Country Status (17)

Country Link
US (1) US20050173088A1 (en)
EP (1) EP1492924A2 (en)
JP (1) JP2005522590A (en)
KR (1) KR20040106329A (en)
CN (1) CN100379923C (en)
AR (1) AR039246A1 (en)
AU (1) AU2003219127B2 (en)
BR (1) BR0309147A (en)
CA (1) CA2481447C (en)
MX (1) MXPA04009754A (en)
MY (1) MY140933A (en)
NO (1) NO20044786L (en)
NZ (1) NZ535664A (en)
RU (1) RU2309210C2 (en)
TW (1) TWI292790B (en)
WO (1) WO2003085199A2 (en)
ZA (1) ZA200407534B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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US20060000570A1 (en) * 2004-07-02 2006-01-05 Zhiqiang Song Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking
DE102004060587A1 (en) * 2004-12-16 2006-07-06 Süd-Chemie AG Bentonites for impurity binding in papermaking
US7449086B2 (en) * 2005-09-21 2008-11-11 Nalco Company Use of synthetic metal silicates for decreasing the deposition of contaminants during a papermaking process
JP4718365B2 (en) * 2006-04-26 2011-07-06 黒崎白土工業株式会社 Pitch control agent
JP5661388B2 (en) * 2010-09-08 2015-01-28 大王製紙株式会社 Newspaper web and peel strength evaluation method
PT2546410E (en) 2011-07-11 2014-02-17 Omya Int Ag Hydrophobised calcium carbonate particles
CN103422382A (en) * 2012-05-21 2013-12-04 埃科莱布美国股份有限公司 A method and a composition for reducing viscosity of organic contaminants in pulp processes and papermaking processes
CN105377575B (en) 2013-04-26 2017-12-08 太平洋纳米产品公司 Fibre structure amorphous silica including winnofil, the composition of matter being produced from it and its application method
SI2933375T1 (en) 2014-04-16 2019-07-31 Omya International Ag Adsorbing and/or reduction of the amount of organic materials in an aqueous medium by using colloidal precipitated calcium carbonate
CN104894915A (en) * 2015-05-20 2015-09-09 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 Papermaking adhesive control agent, and preparation method and application of control agent
JP7151201B2 (en) * 2018-06-18 2022-10-12 栗田工業株式会社 Pitch control agent and pitch control method
AR122640A1 (en) * 2020-06-17 2022-09-28 Suzano Sa METHOD TO TREAT A CONDENSATE IN A PULP MANUFACTURING PROCESS

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US4643800A (en) * 1979-11-13 1987-02-17 Diamond Shamrock Chemicals Company Methods of decontaminating secondary fiber
US4385961A (en) * 1981-02-26 1983-05-31 Eka Aktiebolag Papermaking
SE432951B (en) * 1980-05-28 1984-04-30 Eka Ab PAPER PRODUCT CONTAINING CELLULOSA FIBERS AND A BINDING SYSTEM CONTAINING COLOIDAL MILIC ACID AND COTIONIC STARCH AND PROCEDURE FOR PREPARING THE PAPER PRODUCT
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
US5262570A (en) * 1988-11-22 1993-11-16 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of producing ethylenediamines
US5131982A (en) * 1990-02-26 1992-07-21 Nalco Chemical Company Use of dadmac containing polymers for coated broke treatment
US4997523A (en) * 1990-06-20 1991-03-05 Betz Panerchem, Inc. Method for effectively breaking up latex-coated paper during pulping to decrease the potential for white pitch deposition
US5185062A (en) * 1991-01-25 1993-02-09 Nalco Chemical Company Papermaking process with improved retention and drainage
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SE9502522D0 (en) * 1995-07-07 1995-07-07 Eka Nobel Ab A process for the production of paper
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ATE255535T1 (en) * 1997-09-30 2003-12-15 Ondeo Nalco Co COLLOIDAL BOROSILICATES AND THEIR USE IN PAPER PRODUCTION
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Also Published As

Publication number Publication date
CA2481447C (en) 2011-11-22
NO20044786L (en) 2004-11-03
AU2003219127B2 (en) 2008-10-02
MXPA04009754A (en) 2004-12-13
WO2003085199A3 (en) 2004-02-05
NZ535664A (en) 2005-08-26
AR039246A1 (en) 2005-02-16
US20050173088A1 (en) 2005-08-11
MY140933A (en) 2010-02-12
TWI292790B (en) 2008-01-21
RU2004132854A (en) 2005-08-27
AU2003219127A1 (en) 2003-10-20
JP2005522590A (en) 2005-07-28
KR20040106329A (en) 2004-12-17
EP1492924A2 (en) 2005-01-05
ZA200407534B (en) 2006-05-31
WO2003085199A2 (en) 2003-10-16
CN1646768A (en) 2005-07-27
CA2481447A1 (en) 2003-10-16
RU2309210C2 (en) 2007-10-27
CN100379923C (en) 2008-04-09
TW200304977A (en) 2003-10-16

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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 9A ANUIDADE.

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 2156 DE 02/05/2012.