BRPI0520383A2 - retenção e drenagem aprimoradas na fabricação de papel - Google Patents

retenção e drenagem aprimoradas na fabricação de papel

Info

Publication number
BRPI0520383A2
BRPI0520383A2 BRPI0520383-0A BRPI0520383A BRPI0520383A2 BR PI0520383 A2 BRPI0520383 A2 BR PI0520383A2 BR PI0520383 A BRPI0520383 A BR PI0520383A BR PI0520383 A2 BRPI0520383 A2 BR PI0520383A2
Authority
BR
Brazil
Prior art keywords
drainage
starch
retention
improved papermaking
papermaking retention
Prior art date
Application number
BRPI0520383-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Fushan Zhang
Frank J Sutman
John C Harrington
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 BRPI0520383A2 publication Critical patent/BRPI0520383A2/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
    • 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
    • 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
    • D21H17/20—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
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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
    • 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
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI0520383-0A 2005-06-24 2005-12-22 retenção e drenagem aprimoradas na fabricação de papel BRPI0520383A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US69385405P 2005-06-24 2005-06-24
US11/313,579 US20060289139A1 (en) 2005-06-24 2005-12-21 Retention and drainage in the manufacture of paper
PCT/US2005/046105 WO2007001470A1 (fr) 2005-06-24 2005-12-22 Procede d'amelioration de la retention et de l'egouttage dans la fabrication du papier

Publications (1)

Publication Number Publication Date
BRPI0520383A2 true BRPI0520383A2 (pt) 2009-05-05

Family

ID=37565899

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520383-0A BRPI0520383A2 (pt) 2005-06-24 2005-12-22 retenção e drenagem aprimoradas na fabricação de papel

Country Status (10)

Country Link
US (1) US20060289139A1 (fr)
EP (1) EP1910616A1 (fr)
JP (1) JP2008544106A (fr)
KR (1) KR20080024139A (fr)
AU (1) AU2005333560A1 (fr)
BR (1) BRPI0520383A2 (fr)
CA (1) CA2612908A1 (fr)
MX (1) MX2007015821A (fr)
TW (1) TW200700615A (fr)
WO (1) WO2007001470A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015056157A1 (fr) * 2013-10-16 2015-04-23 Nicepel Produtos Químicos Ltda. - Epp Formulation et procédé d'obtention de composé à base de dextrine de manioc en vue d'une utilisation dans l'industrie du papier et la conversion du papier

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308902B2 (en) 2004-12-29 2012-11-13 Hercules Incorporated Retention and drainage in the manufacture of paper
US8043655B2 (en) * 2008-10-06 2011-10-25 H.C. Starck, Inc. Low-energy method of manufacturing bulk metallic structures with submicron grain sizes
US8758562B2 (en) 2010-08-25 2014-06-24 Hercules Incorporated Method for increasing the advantages of starch in pulped cellulosic material in the production of paper and paperboard
AU2012299794B2 (en) * 2011-08-25 2017-03-02 Solenis Technologies Cayman, L.P. Method for increasing the advantages of strength aids in the production of paper and paperboard
FI126733B (en) * 2013-09-27 2017-04-28 Upm Kymmene Corp Procedure for the manufacture of stock and paper product

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5167766A (en) * 1990-06-18 1992-12-01 American Cyanamid Company Charged organic polymer microbeads in paper making process
US5171808A (en) * 1990-06-11 1992-12-15 American Cyanamid Company Cross-linked anionic and amphoteric polymeric microparticles
GB9410920D0 (en) * 1994-06-01 1994-07-20 Allied Colloids Ltd Manufacture of paper
US5611890A (en) * 1995-04-07 1997-03-18 The Proctor & Gamble Company Tissue paper containing a fine particulate filler
US6020422A (en) * 1996-11-15 2000-02-01 Betzdearborn Inc. Aqueous dispersion polymers
US6113741A (en) * 1996-12-06 2000-09-05 Eka Chemicals Ab Process for the production of paper
TW483970B (en) * 1999-11-08 2002-04-21 Ciba Spec Chem Water Treat Ltd A process for making paper and paperboard
US6417268B1 (en) * 1999-12-06 2002-07-09 Hercules Incorporated Method for making hydrophobically associative polymers, methods of use and compositions
MY140287A (en) * 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
US7087556B2 (en) * 2001-04-16 2006-08-08 Wsp Chemicals & Technology, L.L.C. Compositions for treating subterranean zones penetrated by well bores
US7250448B2 (en) * 2001-12-07 2007-07-31 Hercules Incorporated Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
US7396874B2 (en) * 2002-12-06 2008-07-08 Hercules Incorporated Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015056157A1 (fr) * 2013-10-16 2015-04-23 Nicepel Produtos Químicos Ltda. - Epp Formulation et procédé d'obtention de composé à base de dextrine de manioc en vue d'une utilisation dans l'industrie du papier et la conversion du papier

Also Published As

Publication number Publication date
MX2007015821A (es) 2008-02-22
TW200700615A (en) 2007-01-01
EP1910616A1 (fr) 2008-04-16
KR20080024139A (ko) 2008-03-17
CA2612908A1 (fr) 2007-01-04
JP2008544106A (ja) 2008-12-04
AU2005333560A1 (en) 2007-01-04
WO2007001470A1 (fr) 2007-01-04
US20060289139A1 (en) 2006-12-28

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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