BR9607562A - Paper containing thermally inhibited starch - Google Patents

Paper containing thermally inhibited starch

Info

Publication number
BR9607562A
BR9607562A BR9607562-7A BR9607562A BR9607562A BR 9607562 A BR9607562 A BR 9607562A BR 9607562 A BR9607562 A BR 9607562A BR 9607562 A BR9607562 A BR 9607562A
Authority
BR
Brazil
Prior art keywords
starch
flour
dehydration
thermally inhibited
paper containing
Prior art date
Application number
BR9607562-7A
Other languages
Portuguese (pt)
Inventor
Daniel B Solarek
Roger Jeffcoat
Kimberly A Koltai
Chung-Way Chiu
Eleanor Schiermeyer
David J Thomas
Manish B Shah
Original Assignee
Nat Starch Chem Invest
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 Nat Starch Chem Invest filed Critical Nat Starch Chem Invest
Publication of BR9607562A publication Critical patent/BR9607562A/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

Landscapes

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

Abstract

''PAPEL CONTENDO AMIDO TERMICAMENTE INIBIDO''. Amidos e farinhas termicamente inibidos, preferencialmente amidos catiónicos ou anfotéricos que são, opcionalmente, encadeados quimicamente em cruzamentos, são adicionados, inicialmente em forma de aditivos úmidos de extremidade, para estoque de papel. O amido ou farinha é inibido por desidratação para anidro ou substancialmente anidro, e então tratado por calor por um tempo o amido ou farinha desidratação, e a uma temperatura suficiente para inibir o amido ou farinha e melhorar sua estabilidade viscosa quando disperso em água. A desidratação pode ser uma desidratação térmica ou não-térmica (i.é, por extração etílica ou secagem por resfriamento). Preferencialmente, o pH do amido ou farinha é ajustado para neutro ou acima da desidratação.'' PAPER CONTAINING THERMALLY INHIBITED STARCH ''. Thermally inhibited starches and flours, preferably cationic or amphoteric starches that are optionally chemically linked at crossings, are added, initially in the form of wet end additives, to paper stock. The starch or flour is inhibited by dehydration to anhydrous or substantially anhydrous, and then heat treated for a while the starch or flour dehydrates, and at a temperature sufficient to inhibit the starch or flour and improve its viscous stability when dispersed in water. Dehydration can be either thermal or non-thermal dehydration (i.e., by ethyl extraction or cooling by cooling). Preferably, the pH of the starch or flour is adjusted to neutral or above dehydration.

BR9607562-7A 1995-01-24 1996-01-24 Paper containing thermally inhibited starch BR9607562A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37771895A 1995-01-24 1995-01-24
PCT/US1996/000999 WO1996023104A1 (en) 1995-01-24 1996-01-24 Paper containing thermally-inhibited starches

Publications (1)

Publication Number Publication Date
BR9607562A true BR9607562A (en) 1999-09-08

Family

ID=23490248

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9607562-7A BR9607562A (en) 1995-01-24 1996-01-24 Paper containing thermally inhibited starch

Country Status (6)

Country Link
EP (1) EP0805898A1 (en)
JP (1) JPH10505139A (en)
AU (1) AU685700B2 (en)
BR (1) BR9607562A (en)
CA (1) CA2211372A1 (en)
WO (1) WO1996023104A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720822A (en) * 1995-06-07 1998-02-24 National Starch And Chemical Investment Holding Corporation Thermally-inhibited pregelatinized non-granular starches and flours and process for their production
US6210475B1 (en) * 1999-09-03 2001-04-03 Bayer Corporation Use of hydroxyalkylated starches for improved emulsification of sizing agents
EP1103655A1 (en) * 1999-11-25 2001-05-30 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. A process for making paper
EP1176254A1 (en) * 2000-07-24 2002-01-30 The Dow Chemical Company Use of dispersions of crosslinked cationic starch in papermaking
EP1176255A1 (en) * 2000-07-24 2002-01-30 The Dow Chemical Company Use of starch dispersions as binder in coating compositions and process for preparing the starch dispersions
US20030173045A1 (en) * 2002-03-18 2003-09-18 Philip Confalone Liquid starch dispersions for coated paper and paperboard
FR2855840B1 (en) * 2003-06-06 2006-09-01 Roquette Freres COMPOSITION BASED ON MODIFIED STARCH STARCH FROM LEGUMES FOR PAPER MAINTAINING
CN1968968B (en) * 2004-06-16 2010-05-26 卡吉尔股份有限公司 Cationic crosslinked waxy starch products, a method for producing the same, and use in paper products
DE102007050839A1 (en) * 2007-10-24 2009-04-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Carbohydrate-based additives with adhesive effect for aqueous fire and fire protection agents, their preparation and use
CN102660893B (en) * 2012-04-26 2014-12-24 金东纸业（江苏）股份有限公司 Sizing liquid, preparation method and coated paper using sizing liquid
JP6122108B2 (en) * 2012-06-29 2017-04-26 アグラナ シュタルケ ゲゼルシャフト ミット ベシュレンクテル ハフツング Heat-inhibited starch and starch flour
CN104452448A (en) * 2013-09-12 2015-03-25 金东纸业（江苏）股份有限公司 Starch surface sizing liquid production process and starch surface sizing liquid
WO2015187631A1 (en) 2014-06-02 2015-12-10 Tethis, Inc. Modified biopolymers and methods of producing and using the same
WO2017091463A1 (en) 2015-11-23 2017-06-01 Tethis, Inc. Coated particles and methods of making and using the same
WO2018069535A1 (en) * 2016-10-13 2018-04-19 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Non-chemically modified food starches
US10883228B2 (en) 2017-04-24 2021-01-05 Structured I, Llc Process for reducing lint from tissue and towel products
WO2022056212A1 (en) 2020-09-14 2022-03-17 Ecolab Usa Inc. Cold flow additives for plastic-derived synthetic feedstock
CN112812195A (en) * 2021-01-19 2021-05-18 钟卫华 Composite process for preparing modified starch
CN113529478A (en) * 2021-05-26 2021-10-22 冠宏化工（扬州）有限公司 Auxiliary agent for improving paper bursting and application thereof
EP4416248A1 (en) 2021-10-14 2024-08-21 Ecolab Usa Inc. Antifouling agents for plastic-derived synthetic feedstocks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725387A (en) * 1971-04-21 1973-04-03 Dow Chemical Co Aminoethylation of flour and starch with ethylenimine
IL52434A (en) * 1976-07-09 1980-06-30 British Industrial Plastics Manufacture of resin-containing oxidized starch solutions
DE3321960A1 (en) * 1983-06-18 1984-12-20 Maizena Gmbh, 2000 Hamburg FLAME RESISTANT STRENGTH PRODUCT, METHOD FOR PRODUCING IT AND ITS USE
US4876336A (en) * 1986-08-13 1989-10-24 National Starch And Chemical Corporation Amphoteric starches and process for their preparation
JP2788298B2 (en) * 1989-08-30 1998-08-20 三和澱粉工業株式会社 Papermaking method
SE502192C2 (en) * 1990-12-11 1995-09-11 Eka Nobel Ab Starch soln. prepn. using cold water - by mixing starch with sufficient shear to break up agglomerates, heating and keeping hot until max. viscosity has passed
US5368690A (en) * 1992-12-23 1994-11-29 National Starch And Chemical Investment Holding Corporation Method of papermaking using crosslinked cationic/amphoteric starches

Also Published As

Publication number Publication date
AU685700B2 (en) 1998-01-22
AU4767496A (en) 1996-08-14
CA2211372A1 (en) 1996-08-01
EP0805898A1 (en) 1997-11-12
JPH10505139A (en) 1998-05-19
WO1996023104A1 (en) 1996-08-01

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law