BRPI0417390A - method for preparing an aqueous optical brightener / pvoh concentrate, method for preparing a colored coating composition and method for preparing an aqueous composition including an optical brightener and a polyvinyl alcohol resin - Google Patents

method for preparing an aqueous optical brightener / pvoh concentrate, method for preparing a colored coating composition and method for preparing an aqueous composition including an optical brightener and a polyvinyl alcohol resin

Info

Publication number
BRPI0417390A
BRPI0417390A BRPI0417390-2A BRPI0417390A BRPI0417390A BR PI0417390 A BRPI0417390 A BR PI0417390A BR PI0417390 A BRPI0417390 A BR PI0417390A BR PI0417390 A BRPI0417390 A BR PI0417390A
Authority
BR
Brazil
Prior art keywords
preparing
aqueous
polyvinyl alcohol
brightener
concentrate
Prior art date
Application number
BRPI0417390-2A
Other languages
Portuguese (pt)
Inventor
Gerald D Miller
Craig E Mitchell
Original Assignee
Celanese Int 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
Priority claimed from US10/731,495 external-priority patent/US20050124755A1/en
Application filed by Celanese Int Corp filed Critical Celanese Int Corp
Publication of BRPI0417390A publication Critical patent/BRPI0417390A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/60—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
    • 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
    • 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
    • D21H21/32—Bleaching agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"MéTODO PARA PREPARAçãO DE UM CONCENTRADO AQUOSO DE ABRILHANTADOR óPTICO/PVOH, MéTODO PARA PREPARAçãO DE UMA COMPOSIçãO DE REVESTIMENTO COLORIDA E MéTODO PARA PREPARAçãO DE UMA COMPOSIçãO AQUOSA INCLUINDO UM ABRILHANTADOR óPTICO E UMA RESINA DE áLCOOL POLIVINìLICO". A presente invenção se refere, de modo geral, a um método aperfeiçoado para preparar composições aquosas de revestimento incluindo um abrilhantador óptico e uma resina de álcool polivinílico, o aperfeiçoamento sendo direcionado ao cozimento de uma pasta para dissolver a resina de álcool polivinílico subsequente à adição do abrilhantador óptico e resina de álcool polivinílico à pasta, a uma temperatura acima de cerca de 71,1<198>C por pelo menos cerca de 5 minutos. A invenção permite a preparação com baixo de teor de água, sem comprometer o brilho e a cor. é especificamente preferida a adição de resina seca e/ou abrilhantador seco para prover misturas com alto teor de sólidos. Outro aspecto da invenção é uma combinação particulada, seca de abrilhantador e resina de PVOH. é revelado um método para preparação de um abrilhantador óptico/concentrado aquoso de PVOH compreendendo as etapas seqüências de: (a) provisão de uma composição abrilhantadora aquosa incluindo água e ingrediente ativo de abrilhantador óptico, onde o ingrediente ativo de abrilhantador óptico está presente na composição abrilhantadora óptica aquosa em uma quantidade de cerca de 10% a cerca de 25%; (b) mistura da resina de álcool polivinílico com a composição abrilhantadora óptica aquosa em uma quantidade de cerca de 1 parte de resina seca de álcool polivinílico por 0,5 a 10 partes úmidas da composição abrilhantadora aquosa para prover um concentrado aquoso nascente de resina de álcool polivinílico e abrilhantador óptico; e c) cozimento do concentrado aquoso para dissolver os sólidos tipicamente a uma temperatura de cerca de 79,4<198>C a cerca de 98,8<198>C por um período de tempo de cerca de 10 minutos a cerca de 120 minutos, para prover um concentrado de abrilhantador/álcool polivinílico cozido."METHOD FOR PREPARING A WATER CONCENTRATE OF OPTICAL OPEN / PVOH, METHOD FOR PREPARING A COLOR COATING COMPOSITION AND METHOD FOR PREPARING A WATER COMPOSITION INCLUDING A POLISHED OPTICAL / PVOH The present invention generally relates to an improved method for preparing aqueous coating compositions including an optical brightener and a polyvinyl alcohol resin, the improvement being directed to baking a paste to dissolve the polyvinyl alcohol resin subsequent to the addition. from the optical brightener and polyvinyl alcohol resin to the slurry at a temperature above about 71.1Â ° C for at least about 5 minutes. The invention allows preparation with low water content without compromising brightness and color. It is specifically preferred to add dry resin and / or dry rinse aid to provide high solids mixtures. Another aspect of the invention is a particulate, dry combination of rinse aid and PVOH resin. A method for preparing an aqueous brightener / PVOH concentrate is disclosed comprising the steps of: (a) providing an aqueous brightener composition including water and active brightener ingredient, where the active brightener active ingredient is present in the composition. aqueous optical brightener in an amount from about 10% to about 25%; (b) mixing the polyvinyl alcohol resin with the aqueous optical brightening composition in an amount of about 1 part dry polyvinyl alcohol resin per 0.5 to 10 wet parts of the aqueous brightening composition to provide a nascent waterborne resin concentrate. polyvinyl alcohol and optical brightener; and c) cooking the aqueous concentrate to dissolve solids typically at a temperature of about 79.4 ° C to about 98.8 ° C for a period of time from about 10 minutes to about 120 minutes, to provide a rinse aid concentrate / cooked polyvinyl alcohol.

BRPI0417390-2A 2003-12-09 2004-12-08 method for preparing an aqueous optical brightener / pvoh concentrate, method for preparing a colored coating composition and method for preparing an aqueous composition including an optical brightener and a polyvinyl alcohol resin BRPI0417390A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/731,495 US20050124755A1 (en) 2003-12-09 2003-12-09 Polyvinyl alcohol and optical brightener concentrate
US10/869,120 US20050124756A1 (en) 2003-12-09 2004-06-16 Method of preparing polyvinyl alcohol and optical brightener containing aqueous compositions and particulate blends therefor
PCT/US2004/040963 WO2005056658A1 (en) 2003-12-09 2004-12-08 Optical brightener and method of preparing it

Publications (1)

Publication Number Publication Date
BRPI0417390A true BRPI0417390A (en) 2007-04-17

Family

ID=34681743

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417390-2A BRPI0417390A (en) 2003-12-09 2004-12-08 method for preparing an aqueous optical brightener / pvoh concentrate, method for preparing a colored coating composition and method for preparing an aqueous composition including an optical brightener and a polyvinyl alcohol resin

Country Status (6)

Country Link
EP (1) EP1694759A1 (en)
JP (1) JP2007514041A (en)
KR (1) KR20070003782A (en)
BR (1) BRPI0417390A (en)
CA (1) CA2547469A1 (en)
WO (1) WO2005056658A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1712677A1 (en) 2005-04-08 2006-10-18 Clariant International Ltd. Aqueous solutions of optical brighteners
US20070128460A1 (en) * 2005-12-07 2007-06-07 Miller Gerald D Paper coating composition
JP4841263B2 (en) * 2006-02-21 2011-12-21 日本化薬株式会社 Fluorescent whitening agent aqueous liquid composition and fluorescent whitening method using the same
JP2010500429A (en) * 2006-08-08 2010-01-07 クラリアント ファイナンス （ビーブイアイ） リミティド Aqueous whitening solution
EP2052029A1 (en) * 2006-08-08 2009-04-29 Clariant International Ltd. Aqueous solutions of optical brighteners
CN101501273A (en) * 2006-08-14 2009-08-05 巴斯夫欧洲公司 Paper coating compounds containing silicasols
WO2009051577A1 (en) * 2007-10-15 2009-04-23 Celanese International Corporation Paper coating composition
US8613834B2 (en) 2008-04-03 2013-12-24 Basf Se Paper coating or binding formulations and methods of making and using same
US20100129553A1 (en) * 2008-11-27 2010-05-27 International Paper Company Optical Brightening Compositions For High Quality Inkjet Printing
US9512569B1 (en) * 2016-01-26 2016-12-06 Li Meng Jun Formulation of optical brighteners for papermaking

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324057A (en) * 1962-04-27 1967-06-06 Kurashiki Rayon Co Alkaline coating composition of dialdehyde starch, polyvinyl alcohol and clay
CH385870A4 (en) * 1970-03-16 1971-11-15
FR2213371A1 (en) * 1973-01-04 1974-08-02 Rhone Poulenc Sa Rosin emulsion for binding paper pulp - stabilised by polyvinyl alcohol colloid, and stable in acid medium
DE3300025A1 (en) * 1983-01-03 1984-07-05 Felix Schoeller jr. GmbH & Co KG, 4500 Osnabrück WATERPROOF PHOTOGRAPHIC PAPER CARRIER
DE3622820A1 (en) * 1986-07-08 1988-01-21 Wacker Chemie Gmbh COBINDER FOR COATING
US5057570A (en) * 1990-06-13 1991-10-15 Air Products And Chemicals, Inc. Polyvinyl alcohol resin soluble in high solids aqueous paper coating compositions without exernal heating
GB9422280D0 (en) * 1994-11-04 1994-12-21 Ciba Geigy Ag Fluorescent whitening agent formulation
FR2785629B1 (en) * 1998-11-10 2000-12-22 Coatex Sa POLYMERIC COMPOSITION FOR WATER RETENTION AND ACTIVATOR OF OPTICAL BRIGHTENERS, COATING SAUCES FOR PAPER, AND SHEETS OF COATED PAPER THUS OBTAINED
US6620294B1 (en) * 1999-08-13 2003-09-16 Ciba Specialty Chemicals Corporation Formulations of fluorescent whitening agents

Also Published As

Publication number Publication date
CA2547469A1 (en) 2005-06-23
WO2005056658A1 (en) 2005-06-23
EP1694759A1 (en) 2006-08-30
KR20070003782A (en) 2007-01-05
JP2007514041A (en) 2007-05-31

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired