WO2007087320A3 - Papermaking processes using coagulants and optical brighteners - Google Patents

Papermaking processes using coagulants and optical brighteners Download PDF

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Publication number
WO2007087320A3
WO2007087320A3 PCT/US2007/001806 US2007001806W WO2007087320A3 WO 2007087320 A3 WO2007087320 A3 WO 2007087320A3 US 2007001806 W US2007001806 W US 2007001806W WO 2007087320 A3 WO2007087320 A3 WO 2007087320A3
Authority
WO
WIPO (PCT)
Prior art keywords
coagulants
optical brighteners
papermaking processes
paperboard
pulp
Prior art date
Application number
PCT/US2007/001806
Other languages
French (fr)
Other versions
WO2007087320A2 (en
Inventor
Gary A Headrick
Alan B Rosenberg
Rosa M Covarrubias
Original Assignee
Buckman Labor Inc
Gary A Headrick
Alan B Rosenberg
Rosa M Covarrubias
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 Buckman Labor Inc, Gary A Headrick, Alan B Rosenberg, Rosa M Covarrubias filed Critical Buckman Labor Inc
Priority to CA002637192A priority Critical patent/CA2637192A1/en
Priority to JP2008552369A priority patent/JP2009524749A/en
Priority to EP07716938A priority patent/EP1977040A2/en
Priority to BRPI0706958-8A priority patent/BRPI0706958A2/en
Priority to AU2007208302A priority patent/AU2007208302A1/en
Publication of WO2007087320A2 publication Critical patent/WO2007087320A2/en
Publication of WO2007087320A3 publication Critical patent/WO2007087320A3/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
    • D21H21/14—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
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • 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
    • D21H21/28—Colorants ; Pigments or opacifying 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
    • D21H17/20—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
    • 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
    • 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

Abstract

A method of making paper or paperboard is described, which includes introducing at least one charged starch, preferably having a degree of substitution greater than 0.045, and at least one optical brightening agent to a papermaking pulp and then forming the pulp into paper or paperboard. The present invention further describes methods of improving optical brightener performance.
PCT/US2007/001806 2006-01-25 2007-01-24 Papermaking processes using coagulants and optical brighteners WO2007087320A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002637192A CA2637192A1 (en) 2006-01-25 2007-01-24 Papermaking processes using coagulants and optical brighteners
JP2008552369A JP2009524749A (en) 2006-01-25 2007-01-24 Paper making method using coagulant and optical brightener
EP07716938A EP1977040A2 (en) 2006-01-25 2007-01-24 Papermaking processes using coagulants and optical brighteners
BRPI0706958-8A BRPI0706958A2 (en) 2006-01-25 2007-01-24 method for making paper or cardboard, method for improving optical brightener performance and pulp composition
AU2007208302A AU2007208302A1 (en) 2006-01-25 2007-01-24 Papermaking processes using coagulants and optical brighteners

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76191306P 2006-01-25 2006-01-25
US60/761,913 2006-01-25

Publications (2)

Publication Number Publication Date
WO2007087320A2 WO2007087320A2 (en) 2007-08-02
WO2007087320A3 true WO2007087320A3 (en) 2007-09-20

Family

ID=38179830

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/001806 WO2007087320A2 (en) 2006-01-25 2007-01-24 Papermaking processes using coagulants and optical brighteners

Country Status (9)

Country Link
US (1) US20070169903A1 (en)
EP (1) EP1977040A2 (en)
JP (1) JP2009524749A (en)
CN (1) CN101375000A (en)
AU (1) AU2007208302A1 (en)
BR (1) BRPI0706958A2 (en)
CA (1) CA2637192A1 (en)
WO (1) WO2007087320A2 (en)
ZA (1) ZA200805441B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8613834B2 (en) 2008-04-03 2013-12-24 Basf Se Paper coating or binding formulations and methods of making and using same

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8454798B2 (en) * 2010-04-15 2013-06-04 Buckman Laboratories International, Inc. Paper making processes and system using enzyme and cationic coagulant combination
MX351672B (en) * 2011-10-27 2017-10-24 Buckman Laboratories Int Inc Method and composition for enzymatic treatment of fiber for papermaking, and paper products made therewith.
CN104559576B (en) * 2015-01-30 2017-03-15 富思特新材料科技发展股份有限公司 Single-component water-based dumb light coating varnish and preparation method thereof
CN104592832B (en) * 2015-01-30 2017-02-22 富思特新材料科技发展股份有限公司 Double-component water-based matte coating varnish and preparation method thereof
WO2017054198A1 (en) * 2015-09-30 2017-04-06 Ecolab Usa Inc. Compositions and methods for treating filler in papermaking
CN107012732A (en) * 2016-01-28 2017-08-04 德丰铭国际股份有限公司 Compositions of fluorescent whitening agents
WO2017162918A1 (en) * 2016-03-22 2017-09-28 Åbo Akademi University Polysaccharide derivatives as optical brightening agents
US11421385B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Soft wipe comprising cellulose acetate
US11339537B2 (en) 2018-08-23 2022-05-24 Eastman Chemical Company Paper bag
US11390996B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Elongated tubular articles from wet-laid webs
US11414818B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Dewatering in paper making process
US11313081B2 (en) 2018-08-23 2022-04-26 Eastman Chemical Company Beverage filtration article
US11390991B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Addition of cellulose esters to a paper mill without substantial modifications
US11441267B2 (en) 2018-08-23 2022-09-13 Eastman Chemical Company Refining to a desirable freeness
US11639579B2 (en) 2018-08-23 2023-05-02 Eastman Chemical Company Recycle pulp comprising cellulose acetate
US11286619B2 (en) 2018-08-23 2022-03-29 Eastman Chemical Company Bale of virgin cellulose and cellulose ester
US11414791B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Recycled deinked sheet articles
US11492756B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Paper press process with high hydrolic pressure
US11306433B2 (en) 2018-08-23 2022-04-19 Eastman Chemical Company Composition of matter effluent from refiner of a wet laid process
US11492755B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Waste recycle composition
US11332888B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Paper composition cellulose and cellulose ester for improved texturing
US11299854B2 (en) 2018-08-23 2022-04-12 Eastman Chemical Company Paper product articles
US11525215B2 (en) 2018-08-23 2022-12-13 Eastman Chemical Company Cellulose and cellulose ester film
US11492757B2 (en) * 2018-08-23 2022-11-08 Eastman Chemical Company Composition of matter in a post-refiner blend zone
US11519132B2 (en) 2018-08-23 2022-12-06 Eastman Chemical Company Composition of matter in stock preparation zone of wet laid process
US11401659B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Process to produce a paper article comprising cellulose fibers and a staple fiber
US11401660B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Broke composition of matter
US11479919B2 (en) 2018-08-23 2022-10-25 Eastman Chemical Company Molded articles from a fiber slurry
US11332885B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Water removal between wire and wet press of a paper mill process
US11420784B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Food packaging articles
US11512433B2 (en) * 2018-08-23 2022-11-29 Eastman Chemical Company Composition of matter feed to a head box
US11421387B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Tissue product comprising cellulose acetate
US11230811B2 (en) 2018-08-23 2022-01-25 Eastman Chemical Company Recycle bale comprising cellulose ester
US11530516B2 (en) 2018-08-23 2022-12-20 Eastman Chemical Company Composition of matter in a pre-refiner blend zone
US11466408B2 (en) 2018-08-23 2022-10-11 Eastman Chemical Company Highly absorbent articles
US11408128B2 (en) 2018-08-23 2022-08-09 Eastman Chemical Company Sheet with high sizing acceptance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353212A1 (en) * 1988-06-22 1990-01-31 W.R. Grace & Co.-Conn. A sizing composition, a method for the preparation thereof and a method of use
US6063240A (en) * 1996-11-28 2000-05-16 Allied Colloids Limited Production of paper and paper board
WO2004101623A2 (en) * 2003-05-12 2004-11-25 Roquette Freres Method for the cationisation of legume starches, cationic starches thus obtained and applications thereof

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258149A (en) * 1959-11-20
US3258392A (en) * 1963-09-16 1966-06-28 Du Pont Color stabilized paper containing fluorescent dye and titanate
US4264325A (en) * 1977-02-22 1981-04-28 Ciba-Geigy Corporation Phenyl-benzimidazolyl-furanes for optical brightening of organic materials
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
FR2678961B1 (en) * 1991-07-12 1993-10-15 Atochem NEW PROCESS FOR THE MANUFACTURE OF PAPER AND THE PAPER THUS OBTAINED.
US5902454A (en) * 1996-12-13 1999-05-11 Ciba Specialty Chemicals Corporation Method of whitening lignin-containing paper pulps
EP0899373A1 (en) * 1997-08-28 1999-03-03 Ciba SC Holding AG Method of whitening lignin-containing pulp during manufacture
JPH11200281A (en) * 1998-01-20 1999-07-27 Tokushu Paper Mfg Co Ltd Fluorescent starch particle and special paper obtained by using the same
KR100403840B1 (en) * 1998-04-27 2003-11-01 악조 노벨 엔.브이. A process for the production of paper
US6770170B2 (en) * 2000-05-16 2004-08-03 Buckman Laboratories International, Inc. Papermaking pulp including retention system
DE60130451T2 (en) * 2000-05-17 2008-06-12 Buckmann Laboratories International, Inc., Memphis PAPER FIBROUS AND FLOCK AGENTS CONTAINING ACOURIC AQUEOUS ALUMINUM OXIDOL
FR2810042B1 (en) * 2000-06-13 2004-04-16 Roquette Freres NOVEL AMYLACEE COMPOSITION CONTAINING CATIONIC AMYLACEOUS MATERIAL
AU2001288175A1 (en) * 2000-09-20 2002-04-02 Akzo Nobel N.V. A process for the production of paper
US20040182533A1 (en) * 2001-09-03 2004-09-23 Thierry Blum Method for increasing the whiteness of paper by means of cationic polyelectrolytes
US20030127204A1 (en) * 2001-09-06 2003-07-10 Varnell Daniel F. Amphoteric polymer resins that increase the rate of sizing development
GB0125177D0 (en) * 2001-10-19 2001-12-12 Clariant Int Ltd Improvements in or relating to organic compounds
DE10162052A1 (en) * 2001-12-17 2003-06-26 Basf Ag Production of paper or cardboard with enhanced whiteness involves treating the pulp with a mixture of linear, cationic polyelectrolyte and optical brightener
JP2004277900A (en) * 2003-03-13 2004-10-07 Mitsubishi Paper Mills Ltd Method for producing photographic paper
JP2005133239A (en) * 2003-10-30 2005-05-26 Daio Paper Corp Method for improving yield of feedstock/ash for papermaking machine
JP2005163253A (en) * 2003-11-14 2005-06-23 Nippon Paper Industries Co Ltd High-bulk, wood-containing printing paper
JP2005284214A (en) * 2004-03-31 2005-10-13 Mitsubishi Paper Mills Ltd Wet electrophotographic recording sheet
US20060005935A1 (en) * 2004-07-06 2006-01-12 Harris Edith E Multi-function starch compositions
EP1848856A1 (en) * 2005-02-19 2007-10-31 International Paper Company Fixation of optical brightening agents onto papermaking fiber
US20060229393A1 (en) * 2005-04-08 2006-10-12 Prasad Duggirala Compositions and methods for enhancing brightness and brightness stabilization in papermaking
US7381300B2 (en) * 2006-10-31 2008-06-03 International Paper Company Process for manufacturing paper and paperboard products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353212A1 (en) * 1988-06-22 1990-01-31 W.R. Grace & Co.-Conn. A sizing composition, a method for the preparation thereof and a method of use
US6063240A (en) * 1996-11-28 2000-05-16 Allied Colloids Limited Production of paper and paper board
WO2004101623A2 (en) * 2003-05-12 2004-11-25 Roquette Freres Method for the cationisation of legume starches, cationic starches thus obtained and applications thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8613834B2 (en) 2008-04-03 2013-12-24 Basf Se Paper coating or binding formulations and methods of making and using same

Also Published As

Publication number Publication date
CA2637192A1 (en) 2007-08-02
EP1977040A2 (en) 2008-10-08
US20070169903A1 (en) 2007-07-26
AU2007208302A1 (en) 2007-08-02
JP2009524749A (en) 2009-07-02
ZA200805441B (en) 2009-08-26
WO2007087320A2 (en) 2007-08-02
CN101375000A (en) 2009-02-25
BRPI0706958A2 (en) 2011-04-12

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