BRPI0905748A2 - "method of producing paper from an aqueous suspension, paper and use of an organic compound" - Google Patents

"method of producing paper from an aqueous suspension, paper and use of an organic compound"

Info

Publication number
BRPI0905748A2
BRPI0905748A2 BRPI0905748-0A BRPI0905748A BRPI0905748A2 BR PI0905748 A2 BRPI0905748 A2 BR PI0905748A2 BR PI0905748 A BRPI0905748 A BR PI0905748A BR PI0905748 A2 BRPI0905748 A2 BR PI0905748A2
Authority
BR
Brazil
Prior art keywords
paper
organic compound
aqueous suspension
producing
producing paper
Prior art date
Application number
BRPI0905748-0A
Other languages
Portuguese (pt)
Inventor
Marie Turunen
Jonas Liesén
Hubert Igel
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BRPI0905748A2 publication Critical patent/BRPI0905748A2/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
    • 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
    • D21H17/07—Nitrogen-containing compounds
    • 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
    • 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
BRPI0905748-0A 2008-01-28 2009-01-26 "method of producing paper from an aqueous suspension, paper and use of an organic compound" BRPI0905748A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6259808P 2008-01-28 2008-01-28
EP08150723 2008-01-28
PCT/EP2009/050813 WO2009095364A1 (en) 2008-01-28 2009-01-26 A method for production of paper

Publications (1)

Publication Number Publication Date
BRPI0905748A2 true BRPI0905748A2 (en) 2015-07-14

Family

ID=39363350

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0905748-0A BRPI0905748A2 (en) 2008-01-28 2009-01-26 "method of producing paper from an aqueous suspension, paper and use of an organic compound"

Country Status (15)

Country Link
US (1) US20110126995A1 (en)
EP (1) EP2238293A1 (en)
JP (1) JP2011511172A (en)
KR (1) KR20100112633A (en)
CN (1) CN101925704A (en)
AR (1) AR070269A1 (en)
AU (1) AU2009209688A1 (en)
BR (1) BRPI0905748A2 (en)
CA (1) CA2713268A1 (en)
CO (1) CO6280555A2 (en)
MX (1) MX2010008297A (en)
RU (1) RU2010136016A (en)
TW (1) TW201000716A (en)
WO (1) WO2009095364A1 (en)
ZA (1) ZA201006153B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2588666T (en) * 2010-07-01 2018-10-26 Archroma Ip Gmbh Aqueous compositions for whitening and shading in coating applications
CN102872651B (en) * 2012-09-25 2014-09-03 蚌埠凤凰滤清器有限责任公司 High-filtering precision filter paper of filter for hemp pulp
EP3433422B1 (en) * 2016-03-22 2020-11-18 Åbo Akademi University Polysaccharide derivatives as optical brightening agents
US11447915B2 (en) * 2016-09-30 2022-09-20 Oji Holdings Corporation Pulp, slurry, sheet, laminate, and method for producing pulp
CN115265788B (en) * 2022-07-22 2025-03-28 中山火炬职业技术学院 A pre-press color separation correction method for paper fluorescent brightener

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US480446A (en) * 1892-08-09 Means for preventing spots in paper
US3537807A (en) * 1967-03-14 1970-11-03 Rohm & Haas Process for dyeing paper employing metalized dyestuffs containing diethylene triamine
BE754466A (en) * 1969-08-08 1971-01-18 Sandoz Sa UNIFORM COLORING AND / OR BRIGHTENING PROCESS
CH630130A5 (en) * 1977-08-26 1982-05-28 Ciba Geigy Ag METHOD FOR PRODUCING SIZED PAPER OR CARDBOARD USING DYES OR OPTICAL BRIGHTENERS AND SALTS OF EPOXYD-AMINE-POLYAMINOAMIDE IMPLEMENTATION PRODUCTS.
DE3868462D1 (en) * 1987-08-26 1992-03-26 Ciba Geigy Ag DISPERSION BRIGHTENER PREPARATIONS.
US5833744A (en) * 1997-01-13 1998-11-10 Xerox Corporation Waterfast ink jet inks containing a surfactant
SE9704931D0 (en) * 1997-02-05 1997-12-30 Akzo Nobel Nv Sizing of paper
GB0021404D0 (en) * 2000-09-01 2000-10-18 Clariant Int Ltd Improvement in or to organic compounds
EP1963575B1 (en) * 2005-12-21 2014-06-04 Chemische Fabrik Brühl Mare GmbH Sizing of paper

Also Published As

Publication number Publication date
CO6280555A2 (en) 2011-05-20
AU2009209688A1 (en) 2009-08-06
KR20100112633A (en) 2010-10-19
CN101925704A (en) 2010-12-22
WO2009095364A1 (en) 2009-08-06
AR070269A1 (en) 2010-03-25
RU2010136016A (en) 2012-03-10
ZA201006153B (en) 2011-05-25
CA2713268A1 (en) 2009-08-06
EP2238293A1 (en) 2010-10-13
JP2011511172A (en) 2011-04-07
MX2010008297A (en) 2010-08-18
TW201000716A (en) 2010-01-01
US20110126995A1 (en) 2011-06-02

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Legal Events

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

Free format text: REFERENTE AS 5A, 6A E 7A 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.