BRPI0512231A - non-waxy, crosslinked, cationic starch products, method for making starch products and use in paper products - Google Patents

non-waxy, crosslinked, cationic starch products, method for making starch products and use in paper products

Info

Publication number
BRPI0512231A
BRPI0512231A BRPI0512231-7A BRPI0512231A BRPI0512231A BR PI0512231 A BRPI0512231 A BR PI0512231A BR PI0512231 A BRPI0512231 A BR PI0512231A BR PI0512231 A BRPI0512231 A BR PI0512231A
Authority
BR
Brazil
Prior art keywords
products
starch products
waxy
crosslinked
paper
Prior art date
Application number
BRPI0512231-7A
Other languages
Portuguese (pt)
Inventor
Kevin R Anderson
David E Garlie
James D Steinke
Original Assignee
Cargill Inc
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 Cargill Inc filed Critical Cargill Inc
Publication of BRPI0512231A publication Critical patent/BRPI0512231A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/08—Ethers
    • C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C08B31/125—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch having a substituent containing at least one nitrogen atom, e.g. cationic starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/003—Crosslinking of starch
    • C08B31/006—Crosslinking of derivatives of 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)

Abstract

PRODUTOS DE AMIDO NãO-CEROSO, RETICULADO, CATIÈNICO, MéTODO PARA FABRICAçãO DE PRODUTOS DE AMIDO E USO EM PRODUTOS DE PAPEL. A presente invenção refere-se a produtos de amido não-ceroso, reticulado, catiónico, possuindo uma viscosidade Brookfield de cerca de 700 cps a cerca de 2.500 cps e um método para preparação dos produtos de amido. Também é descrito o uso de produtos de amino não-ceroso, reticulado, catiónico possuindo uma viscosidade Brookfield de cerca de 700 cps a cerca de 2.500 cps na fabricação de produtos de papel.NON-CEROUS, RETICULATED, CAHINICAL STARCH PRODUCTS, METHOD FOR MANUFACTURE OF STARCH PRODUCTS AND USE IN PAPER PRODUCTS. The present invention relates to cationic cross-linked non-waxy starch products having a Brookfield viscosity of about 700 cps to about 2500 cps and a method for preparing starch products. Also described is the use of cationic crosslinked non-waxy amino products having a Brookfield viscosity of about 700 cps to about 2,500 cps in the manufacture of paper products.

BRPI0512231-7A 2004-06-16 2005-05-04 non-waxy, crosslinked, cationic starch products, method for making starch products and use in paper products BRPI0512231A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52167904P 2004-06-16 2004-06-16
PCT/US2005/015567 WO2006007045A1 (en) 2004-06-16 2005-05-04 Cationic crosslinked non-waxy starch products, a method for producing the starch products, and use in paper products

Publications (1)

Publication Number Publication Date
BRPI0512231A true BRPI0512231A (en) 2008-02-19

Family

ID=34967033

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512231-7A BRPI0512231A (en) 2004-06-16 2005-05-04 non-waxy, crosslinked, cationic starch products, method for making starch products and use in paper products

Country Status (8)

Country Link
EP (1) EP1773889A1 (en)
CN (1) CN1968969A (en)
BR (1) BRPI0512231A (en)
CA (1) CA2570850A1 (en)
MX (1) MXPA06014803A (en)
NO (1) NO20070203L (en)
RU (1) RU2007101371A (en)
WO (1) WO2006007045A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101942031B (en) * 2010-09-11 2012-05-02 鲁东大学 Process for preparing cationic starch
LT6229B (en) 2014-03-10 2015-10-26 Kauno technologijos universitetas Modified starch flocculant and method of producing thereof
CN106243232B (en) * 2016-07-25 2019-03-26 山东熙来淀粉有限公司 A kind of high-performance wet end additive and preparation method thereof
CA3205862A1 (en) 2020-12-23 2022-06-30 Mondi Ag Method for producing derivatised starch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122231A (en) * 1990-06-08 1992-06-16 Cargill, Incorporated Cationic cross-linked starch for wet-end use in papermaking
AUPO017196A0 (en) * 1996-05-30 1996-06-27 George Weston Foods Limited Novel wet end processing aid

Also Published As

Publication number Publication date
WO2006007045A1 (en) 2006-01-19
RU2007101371A (en) 2008-07-27
MXPA06014803A (en) 2007-02-12
NO20070203L (en) 2007-03-14
EP1773889A1 (en) 2007-04-18
CA2570850A1 (en) 2006-01-19
CN1968969A (en) 2007-05-23

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired