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DE59903194D1 - USE OF MODIFIED STARCH PRODUCTS AS A RETENTION AGENT IN PAPER PRODUCTION - Google Patents

USE OF MODIFIED STARCH PRODUCTS AS A RETENTION AGENT IN PAPER PRODUCTION

Info

Publication number
DE59903194D1
DE59903194D1 DE59903194T DE59903194T DE59903194D1 DE 59903194 D1 DE59903194 D1 DE 59903194D1 DE 59903194 T DE59903194 T DE 59903194T DE 59903194 T DE59903194 T DE 59903194T DE 59903194 D1 DE59903194 D1 DE 59903194D1
Authority
DE
Germany
Prior art keywords
modified starch
retention agent
paper production
starch products
modified starches
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59903194T
Other languages
German (de)
Inventor
Johann Schulte
Joachim Werres
Ulrich Fischer
Hans-Georg Hartan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ineos Composites IP LLC
Original Assignee
Stockhausen GmbH and Co KG
Chemische Fabrik Stockhausen GmbH
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 Stockhausen GmbH and Co KG, Chemische Fabrik Stockhausen GmbH filed Critical Stockhausen GmbH and Co KG
Application granted granted Critical
Publication of DE59903194D1 publication Critical patent/DE59903194D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates

Landscapes

  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

The invention relates to the use of modified starches as retention agents for pigments, inorganic fillers and fines in the production of paper. Said modified starches are obtained by decomposing starch, starch derivatives and/or breakdown products thereof in aqueous solution in the presence of at least one cationic polymer made up of at least 20 wt. % polymerised, protonised or quarternised dialkylaminoalkyl(meth)acrylic acid amide units and at least one inorganic mineral substance.
DE59903194T 1998-07-17 1999-07-15 USE OF MODIFIED STARCH PRODUCTS AS A RETENTION AGENT IN PAPER PRODUCTION Expired - Fee Related DE59903194D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19832241A DE19832241A1 (en) 1998-07-17 1998-07-17 Modified starch used as retention aid in paper production, obtained by digesting starch material in water in presence of a cationic polymer based on dialkylaminoalkylacrylamide and a particulate mineral additive
PCT/EP1999/005054 WO2000004229A1 (en) 1998-07-17 1999-07-15 The use of modified starch products as retention agents in the production of paper

Publications (1)

Publication Number Publication Date
DE59903194D1 true DE59903194D1 (en) 2002-11-28

Family

ID=7874449

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19832241A Withdrawn DE19832241A1 (en) 1998-07-17 1998-07-17 Modified starch used as retention aid in paper production, obtained by digesting starch material in water in presence of a cationic polymer based on dialkylaminoalkylacrylamide and a particulate mineral additive
DE59903194T Expired - Fee Related DE59903194D1 (en) 1998-07-17 1999-07-15 USE OF MODIFIED STARCH PRODUCTS AS A RETENTION AGENT IN PAPER PRODUCTION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19832241A Withdrawn DE19832241A1 (en) 1998-07-17 1998-07-17 Modified starch used as retention aid in paper production, obtained by digesting starch material in water in presence of a cationic polymer based on dialkylaminoalkylacrylamide and a particulate mineral additive

Country Status (10)

Country Link
EP (1) EP1102894B1 (en)
JP (1) JP2002520510A (en)
CN (1) CN1309737A (en)
AT (1) ATE226663T1 (en)
AU (1) AU5283599A (en)
BR (1) BR9912832A (en)
CA (1) CA2336660A1 (en)
DE (2) DE19832241A1 (en)
NO (1) NO20010286D0 (en)
WO (1) WO2000004229A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1176254A1 (en) * 2000-07-24 2002-01-30 The Dow Chemical Company Use of dispersions of crosslinked cationic starch in papermaking
DE10121418A1 (en) * 2001-05-02 2003-01-23 Stockhausen Chem Fab Gmbh Process for the production of molded fiber articles
JP4712322B2 (en) * 2004-06-30 2011-06-29 日本製紙株式会社 Printability improver and paper coated with the same
CN100572434C (en) * 2007-06-05 2009-12-23 内江市春江纸业有限公司 A kind of preparation method of modified starch composition
CN102852038A (en) * 2012-09-24 2013-01-02 济南晨光纸业有限公司 Method for improving vividness of colorized parchment and effectively preventing fading
CN105964887A (en) * 2016-06-22 2016-09-28 马鞍山市创诚铸造有限公司 High-breathability moulding sand using thermoplastic oxidized-starch modified gelatin as adhesive and preparation method thereof
CN107217528B (en) * 2017-06-21 2018-06-29 合肥龙发包装有限公司 A kind of oil resistant fat foods wrapping paper
CN115818655B (en) * 2022-11-01 2024-03-26 江西广源化工有限责任公司 Flaky talcum powder and preparation method thereof and application of flaky talcum powder in preparation of laminating base paper

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097427A (en) * 1977-02-14 1978-06-27 Nalco Chemical Company Cationization of starch utilizing alkali metal hydroxide, cationic water-soluble polymer and oxidant for improved wet end strength
FR2396831A1 (en) * 1977-07-04 1979-02-02 Scholten Honig Research Nv Paper and cardboard prodn. using filler - coated with quat. cationic starch-ether, giving improved pulp filler retention
SE432951B (en) * 1980-05-28 1984-04-30 Eka Ab PAPER PRODUCT CONTAINING CELLULOSA FIBERS AND A BINDING SYSTEM CONTAINING COLOIDAL MILIC ACID AND COTIONIC STARCH AND PROCEDURE FOR PREPARING THE PAPER PRODUCT
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US5185206A (en) * 1988-09-16 1993-02-09 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
SE8903752D0 (en) * 1989-11-09 1989-11-09 Eka Nobel Ab PROCEDURES FOR PREPARING PAPER
GB9123683D0 (en) * 1991-11-07 1992-01-02 Sandoz Ltd Improvements in or relating to organic compounds
DE4438708A1 (en) * 1994-10-29 1996-05-02 Basf Ag Process for the cationic modification of starch and use of the cationically modified starch
JPH09291103A (en) * 1996-04-25 1997-11-11 Sanwa Kosan Kk Papermaking starch
DE19701523A1 (en) * 1997-01-17 1998-07-23 Basf Ag Polymer modified anionic starch, process for its preparation and its use
DE19701524A1 (en) * 1997-01-17 1998-07-23 Basf Ag Polymer modified starch, process for its preparation and its use
US5859128A (en) * 1997-10-30 1999-01-12 E. I. Du Pont De Nemours And Company Modified cationic starch composition for removing particles from aqueous dispersions

Also Published As

Publication number Publication date
ATE226663T1 (en) 2002-11-15
AU5283599A (en) 2000-02-07
CN1309737A (en) 2001-08-22
JP2002520510A (en) 2002-07-09
DE19832241A1 (en) 2000-01-27
EP1102894A1 (en) 2001-05-30
EP1102894B1 (en) 2002-10-23
CA2336660A1 (en) 2000-01-27
NO20010286L (en) 2001-01-17
BR9912832A (en) 2001-05-02
WO2000004229A1 (en) 2000-01-27
NO20010286D0 (en) 2001-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: STOCKHAUSEN GMBH, 47805 KREFELD, DE

8327 Change in the person/name/address of the patent owner

Owner name: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC (N

8328 Change in the person/name/address of the agent

Representative=s name: KUTZENBERGER & WOLFF, 50668 KOELN

8339 Ceased/non-payment of the annual fee