IN2001KO00047A - - Google Patents
Info
- Publication number
- IN2001KO00047A IN2001KO00047A IN47KO2001A IN2001KO00047A IN 2001KO00047 A IN2001KO00047 A IN 2001KO00047A IN 47KO2001 A IN47KO2001 A IN 47KO2001A IN 2001KO00047 A IN2001KO00047 A IN 2001KO00047A
- Authority
- IN
- India
- Prior art keywords
- agent
- reduced
- paper making
- paper
- mekv
- Prior art date
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
- D21H17/25—Cellulose
-
- 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
- D21H17/29—Starch 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/16—Pure paper, i.e. paper lacking or having low content of contaminants
Abstract
The object of the invention is an additive for paper making by means of which the dusting tendency of paper can be reduced. The agent is based on starch, the molecular size of which has been reduced, and which has been cationized to a charge of less than 1.5 mEkv/g with a quaternary nitrogen compound. The agent is added to the fiber pulp for paper making prior to web formation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981586A FI981586A0 (en) | 1998-07-10 | 1998-07-10 | Paper dusting additive |
FI990227A FI107173B (en) | 1998-07-10 | 1999-02-05 | Additive for papermaking |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2001KO00047A true IN2001KO00047A (en) | 2006-01-27 |
Family
ID=26160619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN47KO2001 IN2001KO00047A (en) | 1998-07-10 | 2001-01-11 |
Country Status (20)
Country | Link |
---|---|
US (1) | US6398912B1 (en) |
EP (1) | EP1099022B1 (en) |
JP (1) | JP4503178B2 (en) |
KR (1) | KR100581406B1 (en) |
CN (1) | CN1143915C (en) |
AT (1) | ATE457042T1 (en) |
AU (1) | AU749481C (en) |
BR (1) | BR9912262B1 (en) |
CA (1) | CA2336869C (en) |
DE (1) | DE69941997D1 (en) |
ES (1) | ES2339516T3 (en) |
FI (1) | FI107173B (en) |
ID (1) | ID30260A (en) |
IN (1) | IN2001KO00047A (en) |
MX (1) | MX244060B (en) |
NO (1) | NO329998B1 (en) |
NZ (1) | NZ509701A (en) |
RU (1) | RU2220247C2 (en) |
SK (1) | SK287916B6 (en) |
WO (1) | WO2000003090A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI107174B (en) * | 1998-07-10 | 2001-06-15 | Raisio Chem Oy | Additive composition for papermaking |
ATE335009T1 (en) * | 2000-06-13 | 2006-08-15 | Roquette Freres | APPLICATION IN THE PAPER INDUSTRY AND OTHER INDUSTRIES OF A STARCH-CONTAINING COMPOSITION BASED ON A SELECTIVE CATIONIC STARCH |
WO2004020736A1 (en) | 2002-08-27 | 2004-03-11 | Kao Corporation | Paper quality improver |
US6911114B2 (en) * | 2002-10-01 | 2005-06-28 | Kimberly-Clark Worldwide, Inc. | Tissue with semi-synthetic cationic polymer |
FR2857365B1 (en) * | 2003-07-08 | 2005-09-30 | Roquette Freres | NOVEL LIQUID CATIONIC AMYLACEE COMPOSITION AND USES THEREOF |
WO2005038133A1 (en) * | 2003-10-08 | 2005-04-28 | Ciba Specialty Chemicals Holding Inc. | Additive for reducing paper linting and dusting |
US20060263510A1 (en) * | 2005-05-18 | 2006-11-23 | Roman Skuratowicz | Hydroxyl radical modification of carbohydrates |
US8507666B2 (en) | 2010-08-24 | 2013-08-13 | Corn Products Development, Inc. | Modification of carbohydrates using continuous generation of hydroxyl radicals |
CN102660900B (en) * | 2012-05-04 | 2014-01-29 | 陕西科技大学 | Preparation method of amphoteric corn starch microcrystalline wax/AKD (alkyl ketene dimer)/alkaline sizing agent |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373099A (en) * | 1981-10-07 | 1983-02-08 | Grain Processing Corporation | Continuous process for preparation of a thinned cationic starch paste |
US4876336A (en) | 1986-08-13 | 1989-10-24 | National Starch And Chemical Corporation | Amphoteric starches and process for their preparation |
FI91428C (en) | 1991-11-11 | 1994-06-27 | Raision Tehtaat Oy Ab | Process for reducing the amount of disruptive chemicals in the water circulation of a wood-based fiber suspension process |
DE19610995C2 (en) * | 1996-03-21 | 2002-12-19 | Betzdearborn Inc | Paper sizing agents and processes |
AUPO017196A0 (en) | 1996-05-30 | 1996-06-27 | George Weston Foods Limited | Novel wet end processing aid |
GB9625006D0 (en) * | 1996-11-30 | 1997-01-15 | Roe Lee Paper Chemicals Compan | 'One-shot'rosin emulsion including starch derivative for paper sizing |
DE19701523A1 (en) * | 1997-01-17 | 1998-07-23 | Basf Ag | Polymer modified anionic starch, process for its preparation and its use |
US6210475B1 (en) * | 1999-09-03 | 2001-04-03 | Bayer Corporation | Use of hydroxyalkylated starches for improved emulsification of sizing agents |
-
1999
- 1999-02-05 FI FI990227A patent/FI107173B/en not_active IP Right Cessation
- 1999-07-07 DE DE69941997T patent/DE69941997D1/en not_active Expired - Lifetime
- 1999-07-07 ES ES99934745T patent/ES2339516T3/en not_active Expired - Lifetime
- 1999-07-07 BR BRPI9912262-6A patent/BR9912262B1/en not_active IP Right Cessation
- 1999-07-07 MX MXPA00012830 patent/MX244060B/en not_active IP Right Cessation
- 1999-07-07 CN CNB998082422A patent/CN1143915C/en not_active Expired - Fee Related
- 1999-07-07 CA CA002336869A patent/CA2336869C/en not_active Expired - Fee Related
- 1999-07-07 US US09/743,355 patent/US6398912B1/en not_active Expired - Lifetime
- 1999-07-07 AT AT99934745T patent/ATE457042T1/en active
- 1999-07-07 RU RU2001103737/12A patent/RU2220247C2/en not_active IP Right Cessation
- 1999-07-07 KR KR20017000280A patent/KR100581406B1/en not_active IP Right Cessation
- 1999-07-07 AU AU50411/99A patent/AU749481C/en not_active Ceased
- 1999-07-07 JP JP2000559303A patent/JP4503178B2/en not_active Expired - Fee Related
- 1999-07-07 SK SK23-2001A patent/SK287916B6/en not_active IP Right Cessation
- 1999-07-07 EP EP99934745A patent/EP1099022B1/en not_active Expired - Lifetime
- 1999-07-07 NZ NZ509701A patent/NZ509701A/en not_active IP Right Cessation
- 1999-07-07 ID IDW20010181A patent/ID30260A/en unknown
- 1999-07-07 WO PCT/FI1999/000601 patent/WO2000003090A1/en active IP Right Grant
-
2001
- 2001-01-09 NO NO20010141A patent/NO329998B1/en not_active IP Right Cessation
- 2001-01-11 IN IN47KO2001 patent/IN2001KO00047A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MX244060B (en) | 2007-03-09 |
RU2220247C2 (en) | 2003-12-27 |
CN1143915C (en) | 2004-03-31 |
EP1099022A1 (en) | 2001-05-16 |
NO329998B1 (en) | 2011-02-07 |
DE69941997D1 (en) | 2010-03-25 |
SK232001A3 (en) | 2001-07-10 |
MXPA00012830A (en) | 2002-04-24 |
CN1308697A (en) | 2001-08-15 |
ES2339516T3 (en) | 2010-05-20 |
US6398912B1 (en) | 2002-06-04 |
AU5041199A (en) | 2000-02-01 |
NZ509701A (en) | 2002-12-20 |
KR100581406B1 (en) | 2006-05-23 |
BR9912262A (en) | 2001-04-17 |
ID30260A (en) | 2001-11-15 |
CA2336869A1 (en) | 2000-01-20 |
ATE457042T1 (en) | 2010-02-15 |
EP1099022B1 (en) | 2010-02-03 |
SK287916B6 (en) | 2012-03-02 |
FI990227A0 (en) | 1999-02-05 |
AU749481B2 (en) | 2002-06-27 |
JP2002520501A (en) | 2002-07-09 |
FI107173B (en) | 2001-06-15 |
JP4503178B2 (en) | 2010-07-14 |
AU749481C (en) | 2003-03-20 |
FI990227A (en) | 2000-01-11 |
KR20010071786A (en) | 2001-07-31 |
NO20010141L (en) | 2001-03-12 |
NO20010141D0 (en) | 2001-01-09 |
CA2336869C (en) | 2009-12-22 |
BR9912262B1 (en) | 2008-11-18 |
WO2000003090A1 (en) | 2000-01-20 |
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