[go: up one dir, main page]

IN2001KO00044A - - Google Patents

Info

Publication number
IN2001KO00044A
IN2001KO00044A IN44KO2001A IN2001KO00044A IN 2001KO00044 A IN2001KO00044 A IN 2001KO00044A IN 44KO2001 A IN44KO2001 A IN 44KO2001A IN 2001KO00044 A IN2001KO00044 A IN 2001KO00044A
Authority
IN
India
Prior art keywords
starch
composition
web
component
mekv
Prior art date
Application number
Inventor
Kari Luukkonen
Original Assignee
Raisio Chem Ltd
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
Priority claimed from FI981586A external-priority patent/FI981586A0/en
Application filed by Raisio Chem Ltd filed Critical Raisio Chem Ltd
Publication of IN2001KO00044A publication Critical patent/IN2001KO00044A/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
    • D21H17/20—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
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • 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

Landscapes

  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The object of the present invention is an additive composition for paper making which is added to the pulp prior to web formation in order to increase the wet strength of the web. The basic component of the composition is a component made from starch, which to its molecular weight has been thinned to a viscosity level of 10 to 400 (5%, 60° C., Brookfield) which by solution cationizing using a quaternary nitrogen compound is cationized to a charge of <4 mEkv/g, the composition containing at least one additional component selected from 1) a starch-based polymer dispersion which contains starch and a monomeric graft copolymer, providing a polymer having a film formation temperature of -50 to 200° C., and 2) polyamide epichlorhydrin resin (PAAE).
IN44KO2001 1998-07-10 2001-01-11 IN2001KO00044A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981586A FI981586A0 (en) 1998-07-10 1998-07-10 Paper dusting additive
FI990228A FI107174B (en) 1998-07-10 1999-02-05 Additive composition for papermaking

Publications (1)

Publication Number Publication Date
IN2001KO00044A true IN2001KO00044A (en) 2006-02-10

Family

ID=26160620

Family Applications (1)

Application Number Title Priority Date Filing Date
IN44KO2001 IN2001KO00044A (en) 1998-07-10 2001-01-11

Country Status (20)

Country Link
US (2) US20010003760A1 (en)
EP (1) EP1105571B1 (en)
JP (1) JP4503838B2 (en)
KR (1) KR100581407B1 (en)
CN (1) CN1150369C (en)
AT (1) ATE489502T1 (en)
AU (1) AU746333C (en)
BR (1) BR9912263B1 (en)
CA (1) CA2336801C (en)
DE (1) DE69942980D1 (en)
FI (1) FI107174B (en)
ID (1) ID30015A (en)
IN (1) IN2001KO00044A (en)
MX (1) MX244103B (en)
NO (1) NO329990B1 (en)
NZ (1) NZ509700A (en)
PT (1) PT1105571E (en)
RU (1) RU2223356C2 (en)
SK (1) SK287135B6 (en)
WO (1) WO2000003091A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105565B (en) * 1999-02-05 2000-09-15 Raisio Chem Oy Polymer dispersion and process for its preparation
JP4731660B2 (en) * 2000-06-06 2011-07-27 ソマール株式会社 Paper making method
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
FI113968B (en) * 2001-05-23 2004-07-15 Raisio Chem Oy Soluble polymer stabilized with cationic polysaccharide
JP2003113592A (en) * 2001-10-05 2003-04-18 Nippon Paper Industries Co Ltd Newsprint paper for offset printing
EP1492923B1 (en) * 2002-04-09 2008-05-28 FPInnovations Swollen starch-latex compositions for use in papermaking
CN1316123C (en) * 2002-08-27 2007-05-16 花王株式会社 Paper quality improver
CN1172983C (en) * 2002-10-28 2004-10-27 汕头市奇佳机械厂有限公司 Completely degradable paper-like material with starch as basic material and its prepn
FR2857365B1 (en) * 2003-07-08 2005-09-30 Roquette Freres NOVEL LIQUID CATIONIC AMYLACEE COMPOSITION AND USES THEREOF
JP2005171410A (en) * 2003-12-10 2005-06-30 Seiko Pmc Corp Paper and manufacturing method
ES2554509T3 (en) 2012-05-11 2015-12-21 Omya International Ag PHCH based on starch
CN103485233B (en) * 2013-09-26 2015-06-10 句容市植保植检站 Pulp

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270943B (en) * 1964-01-15 1968-06-20 Eastman Kodak Co Process for the production of wet-strength, formaldehyde-free papers
AU546999B2 (en) * 1980-05-28 1985-10-03 Eka A.B. Adding binder to paper making stock
JPS58132198A (en) * 1982-01-29 1983-08-06 日本カ−リツト株式会社 Neutral size agent
FR2557166B1 (en) * 1983-10-27 1986-07-04 Roquette Freres CATIONIC MASS ADDITIVE FOR PAPERMAKING COMPRISING A MIXTURE OF AT LEAST ONE CEREAL STARCH AND AT LEAST ONE CATIONIC TUBER STARCH AND ITS MANUFACTURING METHOD
DE3724646A1 (en) * 1987-07-25 1989-02-02 Basf Ag METHOD FOR PRODUCING PAPER, CARDBOARD AND CARDBOARD WITH HIGH DRY RESISTANCE
US5122231A (en) * 1990-06-08 1992-06-16 Cargill, Incorporated Cationic cross-linked starch for wet-end use in papermaking
SU1735465A1 (en) * 1990-10-02 1992-05-23 Центральный научно-исследовательский институт бумаги Process for preparing starch binder for paper stock
FI91428C (en) * 1991-11-11 1994-06-27 Raision Tehtaat Oy Ab A method for reducing the amount of chemicals in the water cycle of wood-based fiber suspension processes
SE9502522D0 (en) * 1995-07-07 1995-07-07 Eka Nobel Ab A process for the production of paper
US5667637A (en) * 1995-11-03 1997-09-16 Weyerhaeuser Company Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose
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
DE19728789A1 (en) * 1997-07-05 1999-01-07 Bayer Ag Preparation of poly:amine epichlorohydrin polycondensate solution with low di:chloro-propan-ol content
FI107173B (en) * 1998-07-10 2001-06-15 Raisio Chem Oy Additives for papermaking
FI105565B (en) * 1999-02-05 2000-09-15 Raisio Chem Oy Polymer dispersion and process for its preparation

Also Published As

Publication number Publication date
EP1105571A1 (en) 2001-06-13
AU746333B2 (en) 2002-04-18
SK287135B6 (en) 2010-01-07
BR9912263A (en) 2001-04-17
BR9912263B1 (en) 2009-12-01
FI107174B (en) 2001-06-15
CA2336801A1 (en) 2000-01-20
MXPA01000364A (en) 2002-04-24
FI990228A0 (en) 1999-02-05
JP4503838B2 (en) 2010-07-14
MX244103B (en) 2007-03-13
NZ509700A (en) 2003-10-31
ATE489502T1 (en) 2010-12-15
AU746333C (en) 2003-10-16
AU5041299A (en) 2000-02-01
US20010003760A1 (en) 2001-06-14
KR20010071787A (en) 2001-07-31
DE69942980D1 (en) 2011-01-05
KR100581407B1 (en) 2006-05-23
RU2223356C2 (en) 2004-02-10
FI990228L (en) 2000-01-11
PT1105571E (en) 2010-12-24
EP1105571B1 (en) 2010-11-24
CA2336801C (en) 2009-08-11
NO20010142D0 (en) 2001-01-09
ID30015A (en) 2001-11-01
SK222001A3 (en) 2001-09-11
WO2000003091A1 (en) 2000-01-20
US7045563B2 (en) 2006-05-16
US20040144512A1 (en) 2004-07-29
NO329990B1 (en) 2011-01-31
CN1150369C (en) 2004-05-19
CN1308696A (en) 2001-08-15
NO20010142L (en) 2001-03-12
JP2002520502A (en) 2002-07-09

Similar Documents

Publication Publication Date Title
IN2001KO00044A (en)
CA2356752A1 (en) Polymer dispersion and method to produce the same
AU659902B2 (en) Enhancement of paper dry strength by anionic and cationic guar combination
US5633300A (en) Enhancement of paper dry strength by anionic and cationic guar combination
DK0880618T3 (en) Preparation of filled paper and compositions for use therein
CA2346946A1 (en) Compositions and methods for preparing dispersions and methods for using the dispersions
RU2001103743A (en) COMPOSITION OF ADDITIVES FOR PAPER PRODUCTION
CA2395704C (en) Method for improving printability and coatability of paper and board
MXPA04006655A (en) Process for manufacturing paper.
JP2002520502A5 (en)
US20040226675A1 (en) Method for improving printability and coatability of paper and board
ZA200100287B (en) Additive composition for paper making.