BRPI0906623A2 - Método de modificar o amido para um maior desemprenhoi de retenção da fabricação de papel e drenagem - Google Patents

Método de modificar o amido para um maior desemprenhoi de retenção da fabricação de papel e drenagem

Info

Publication number
BRPI0906623A2
BRPI0906623A2 BRPI0906623-3A BRPI0906623A BRPI0906623A2 BR PI0906623 A2 BRPI0906623 A2 BR PI0906623A2 BR PI0906623 A BRPI0906623 A BR PI0906623A BR PI0906623 A2 BRPI0906623 A2 BR PI0906623A2
Authority
BR
Brazil
Prior art keywords
unemployment
drainage
modifying method
starch modifying
papermaking retention
Prior art date
Application number
BRPI0906623-3A
Other languages
English (en)
Portuguese (pt)
Inventor
John C Harrington
Jason E Anderson
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of BRPI0906623A2 publication Critical patent/BRPI0906623A2/pt

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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • 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
    • 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
    • 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
BRPI0906623-3A 2008-01-28 2009-01-27 Método de modificar o amido para um maior desemprenhoi de retenção da fabricação de papel e drenagem BRPI0906623A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6258608P 2008-01-28 2008-01-28
PCT/US2009/000538 WO2009097111A1 (en) 2008-01-28 2009-01-27 Method of modifying starch for increased papermachine retention and drainage performance

Publications (1)

Publication Number Publication Date
BRPI0906623A2 true BRPI0906623A2 (pt) 2015-07-14

Family

ID=40627680

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906623-3A BRPI0906623A2 (pt) 2008-01-28 2009-01-27 Método de modificar o amido para um maior desemprenhoi de retenção da fabricação de papel e drenagem

Country Status (12)

Country Link
US (1) US20090188640A1 (zh)
EP (1) EP2238294A1 (zh)
JP (1) JP2011511178A (zh)
KR (1) KR20100105897A (zh)
CN (1) CN101981253A (zh)
AU (1) AU2009209479A1 (zh)
BR (1) BRPI0906623A2 (zh)
CA (1) CA2713429A1 (zh)
MX (1) MX2010008223A (zh)
TW (1) TW201002908A (zh)
WO (1) WO2009097111A1 (zh)
ZA (1) ZA201006156B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7981250B2 (en) * 2006-09-14 2011-07-19 Kemira Oyj Method for paper processing
CN103741543B (zh) * 2012-09-20 2016-06-08 金东纸业（江苏）股份有限公司 淀粉组合物及其制备方法，应用该淀粉组合物的浆料
CN107254804B (zh) * 2017-06-07 2019-08-30 天门顺康纸业有限公司 一种复合造纸用固着剂的制备方法
FI20185272A1 (en) * 2018-03-22 2019-09-23 Kemira Oyj The dry strength composition, its use, and the method of making paper, board or the like
WO2020161393A1 (en) * 2019-02-08 2020-08-13 Kemira Oyj Starch composition
CN114318937A (zh) * 2020-09-27 2022-04-12 牡丹江市海洋新材料科技有限责任公司 可溶性硅酸盐、聚合氯化铝、絮凝剂在多领域组合使用的新方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614945A (en) * 1949-09-14 1952-10-21 George A Krisan Method of making mobile starch powders
US2573677A (en) * 1949-12-10 1951-11-06 Vanderbilt Co R T Process for the production of apigment complex, including a reacted starch
DE1667443C2 (de) * 1966-06-18 1982-10-21 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung feinteiliger Papierfüllstoffe auf Basis von organisch modifizierten Silikaten
US3946061A (en) * 1969-01-27 1976-03-23 Buckman Laboratories, Inc. Organo-silica polymers
US5071512A (en) * 1988-06-24 1991-12-10 Delta Chemicals, Inc. Paper making using hectorite and cationic starch
US5185206A (en) * 1988-09-16 1993-02-09 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
US5670021A (en) * 1992-01-29 1997-09-23 Kemira Kemi Aktiebolag Process for production of paper
EP1242308B1 (en) * 1999-12-20 2005-11-16 Akzo Nobel N.V. Silica-based sols
FI120318B (fi) * 2004-06-23 2009-09-15 M Real Oyj Tärkkelyksen piitä sisältävät komposiitit, menetelmä niiden valmistamiseksi ja käyttö paperin ja kartongin valmistuksessa

Also Published As

Publication number Publication date
AU2009209479A1 (en) 2009-08-06
MX2010008223A (es) 2010-09-07
KR20100105897A (ko) 2010-09-30
EP2238294A1 (en) 2010-10-13
WO2009097111A1 (en) 2009-08-06
ZA201006156B (en) 2012-02-29
JP2011511178A (ja) 2011-04-07
CN101981253A (zh) 2011-02-23
US20090188640A1 (en) 2009-07-30
TW201002908A (en) 2010-01-16
CA2713429A1 (en) 2009-08-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 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.