ZA201006156B - Method of modifying starch for increased papermachine retention and draonage performance - Google Patents
Method of modifying starch for increased papermachine retention and draonage performanceInfo
- Publication number
- ZA201006156B ZA201006156B ZA2010/06156A ZA201006156A ZA201006156B ZA 201006156 B ZA201006156 B ZA 201006156B ZA 2010/06156 A ZA2010/06156 A ZA 2010/06156A ZA 201006156 A ZA201006156 A ZA 201006156A ZA 201006156 B ZA201006156 B ZA 201006156B
- Authority
- ZA
- South Africa
- Prior art keywords
- draonage
- papermachine
- retention
- performance
- increased
- Prior art date
Links
- 229920002472 Starch Polymers 0.000 title 1
- 230000014759 maintenance of location Effects 0.000 title 1
- 235000019698 starch Nutrition 0.000 title 1
- 239000008107 starch Substances 0.000 title 1
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
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 |
---|---|
ZA201006156B true ZA201006156B (en) | 2012-02-29 |
Family
ID=40627680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2010/06156A ZA201006156B (en) | 2008-01-28 | 2010-08-27 | Method of modifying starch for increased papermachine retention and draonage performance |
Country Status (12)
Country | Link |
---|---|
US (1) | US20090188640A1 (en) |
EP (1) | EP2238294A1 (en) |
JP (1) | JP2011511178A (en) |
KR (1) | KR20100105897A (en) |
CN (1) | CN101981253A (en) |
AU (1) | AU2009209479A1 (en) |
BR (1) | BRPI0906623A2 (en) |
CA (1) | CA2713429A1 (en) |
MX (1) | MX2010008223A (en) |
TW (1) | TW201002908A (en) |
WO (1) | WO2009097111A1 (en) |
ZA (1) | ZA201006156B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7981250B2 (en) * | 2006-09-14 | 2011-07-19 | Kemira Oyj | Method for paper processing |
CN103741543B (en) * | 2012-09-20 | 2016-06-08 | 金东纸业(江苏)股份有限公司 | Starch composites and its preparation method, apply the slurry of this starch composites |
CN107254804B (en) * | 2017-06-07 | 2019-08-30 | 天门顺康纸业有限公司 | A kind of preparation method of composite papermaking sticking agent |
FI20185272A1 (en) * | 2018-03-22 | 2019-09-23 | Kemira Oyj | Dry strength composition, its use and method for making of paper, board or the like |
CA3129051A1 (en) * | 2019-02-08 | 2020-08-13 | Kemira Oyj | Starch composition |
CN114318937A (en) * | 2020-09-27 | 2022-04-12 | 牡丹江市海洋新材料科技有限责任公司 | Novel method for combined use of soluble silicate, polyaluminium chloride and flocculant in multiple fields |
Family Cites Families (9)
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 (en) * | 1966-06-18 | 1982-10-21 | Degussa Ag, 6000 Frankfurt | Process for the production of finely divided paper fillers based on organically modified silicates |
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 |
CZ299031B6 (en) * | 1999-12-20 | 2008-04-09 | Akzo Nobel N.V. | Aqueous silica-based sol, process for its preparation and use as well as process for producing paper |
FI120318B (en) * | 2004-06-23 | 2009-09-15 | M Real Oyj | Silicon containing starch composites, process for making them and use in making paper and paperboard |
-
2009
- 2009-01-27 EP EP09705709A patent/EP2238294A1/en not_active Withdrawn
- 2009-01-27 CA CA2713429A patent/CA2713429A1/en not_active Abandoned
- 2009-01-27 KR KR1020107019064A patent/KR20100105897A/en not_active Application Discontinuation
- 2009-01-27 WO PCT/US2009/000538 patent/WO2009097111A1/en active Application Filing
- 2009-01-27 JP JP2010545012A patent/JP2011511178A/en active Pending
- 2009-01-27 AU AU2009209479A patent/AU2009209479A1/en not_active Abandoned
- 2009-01-27 US US12/321,991 patent/US20090188640A1/en not_active Abandoned
- 2009-01-27 BR BRPI0906623-3A patent/BRPI0906623A2/en not_active IP Right Cessation
- 2009-01-27 MX MX2010008223A patent/MX2010008223A/en unknown
- 2009-01-27 CN CN2009801114401A patent/CN101981253A/en active Pending
- 2009-02-02 TW TW098103272A patent/TW201002908A/en unknown
-
2010
- 2010-08-27 ZA ZA2010/06156A patent/ZA201006156B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BRPI0906623A2 (en) | 2015-07-14 |
TW201002908A (en) | 2010-01-16 |
WO2009097111A1 (en) | 2009-08-06 |
JP2011511178A (en) | 2011-04-07 |
MX2010008223A (en) | 2010-09-07 |
EP2238294A1 (en) | 2010-10-13 |
CN101981253A (en) | 2011-02-23 |
US20090188640A1 (en) | 2009-07-30 |
CA2713429A1 (en) | 2009-08-06 |
KR20100105897A (en) | 2010-09-30 |
AU2009209479A1 (en) | 2009-08-06 |
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