SE0201183D0 - Granular polysaccharide with increased surface charge - Google Patents

Granular polysaccharide with increased surface charge

Info

Publication number
SE0201183D0
SE0201183D0 SE0201183A SE0201183A SE0201183D0 SE 0201183 D0 SE0201183 D0 SE 0201183D0 SE 0201183 A SE0201183 A SE 0201183A SE 0201183 A SE0201183 A SE 0201183A SE 0201183 D0 SE0201183 D0 SE 0201183D0
Authority
SE
Sweden
Prior art keywords
surface charge
increased surface
polysaccharide
granular polysaccharide
modified
Prior art date
Application number
SE0201183A
Other languages
Swedish (sv)
Other versions
SE521309C2 (en
SE0201183L (en
Inventor
Michael D Vrbanac
Sherry L Thomson
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of SE0201183D0 publication Critical patent/SE0201183D0/en
Publication of SE0201183L publication Critical patent/SE0201183L/en
Publication of SE521309C2 publication Critical patent/SE521309C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • 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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • 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
    • 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

Landscapes

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

Abstract

A modified polysaccharide having enhanced surface charge. The polysaccharide is modified to include a cationic polymer, preferably a polyquaternary amine, and has a surface charge from about +5 to about +20 mV. The modified polysaccharide can be advantageous incorporated into a papermaking furnish with enhanced retention.
SE0201183A 1999-10-19 2002-04-19 Granular polysaccharide with increased surface charge SE521309C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42162199A 1999-10-19 1999-10-19
PCT/US2000/024561 WO2001029313A1 (en) 1999-10-19 2000-09-07 Cationically modified polysaccharides

Publications (3)

Publication Number Publication Date
SE0201183D0 true SE0201183D0 (en) 2002-04-19
SE0201183L SE0201183L (en) 2002-06-19
SE521309C2 SE521309C2 (en) 2003-10-21

Family

ID=23671321

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201183A SE521309C2 (en) 1999-10-19 2002-04-19 Granular polysaccharide with increased surface charge

Country Status (9)

Country Link
US (2) US20020139501A1 (en)
JP (1) JP2003512541A (en)
KR (1) KR20020060204A (en)
CN (1) CN1377436A (en)
AU (1) AU7122100A (en)
CA (1) CA2386403A1 (en)
MX (1) MXPA02003881A (en)
SE (1) SE521309C2 (en)
WO (1) WO2001029313A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1492923E (en) * 2002-04-09 2008-06-12 Fpinnovations Swollen starch-latex compositions for use in papermaking
US7090745B2 (en) 2002-09-13 2006-08-15 University Of Pittsburgh Method for increasing the strength of a cellulosic product
US7494566B2 (en) 2002-09-13 2009-02-24 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Composition for increasing cellulosic product strength and method of increasing cellulosic product strength
FR2854898B1 (en) * 2003-05-12 2007-07-13 Roquette Freres PROCESS FOR CATIONIZATION OF AMIDONS FROM LEGUMES, CATIONIC STARCH SO OBTAINED AND THEIR APPLICATIONS
EP1725616A2 (en) 2004-02-27 2006-11-29 University Of Pittsburgh Networked polymeric gels and use of such polymeric gels in hydrocarbon recovery
JP2009249785A (en) * 2008-04-09 2009-10-29 Sansho Kk Starch-based interlayer adhesive, and method for papermaking using the same
CN102585097B (en) * 2012-02-26 2013-06-12 河南工业大学 Method for preparing amphoteric starch
CN112251918B (en) * 2020-10-12 2022-10-11 惠州市好好爱日化用品有限公司 Silk mask base cloth, preparation method thereof and silk mask
US20230002974A1 (en) * 2021-07-02 2023-01-05 Knauf Gips Kg Compositions and methods for making paper using uncooked starch for gypsum panels
CN115322294A (en) * 2022-10-10 2022-11-11 江苏富淼科技股份有限公司 Starch synergist and preparation method and application thereof
CN116971202A (en) * 2023-06-29 2023-10-31 联盛纸业（龙海）有限公司 OCC slurry fiber reinforcement modification method and application

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884909A (en) * 1973-09-24 1975-05-20 Standard Brands Inc Gelatinizable crosslinked cationic starch and method for its manufacture
US4347100A (en) * 1981-05-21 1982-08-31 The Chemithon Corporation Strength of paper from mechanical or thermomechanical pulp
US4609432A (en) * 1981-05-21 1986-09-02 Brooks Rand Ltd. Method of making paper having improved tearing strength
SE8306739L (en) * 1983-12-06 1985-06-07 Svenska Traeforskningsinst SET TO MAKE PAPERS WITH HIGH FILLER CONTENT
US4568721A (en) * 1985-04-01 1986-02-04 Nalco Chemical Company Starch cationization
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
US5349089A (en) * 1989-07-07 1994-09-20 National Starch And Chemical Investment Holding Corporation Reagent for preparing polycationic polysaccharides
SE8903752D0 (en) * 1989-11-09 1989-11-09 Eka Nobel Ab PROCEDURES FOR PREPARING PAPER
US5126014A (en) * 1991-07-16 1992-06-30 Nalco Chemical Company Retention and drainage aid for alkaline fine papermaking process
US5584966A (en) * 1994-04-18 1996-12-17 E. I. Du Pont De Nemours And Company Paper formation
US5876563A (en) * 1994-06-01 1999-03-02 Allied Colloids Limited Manufacture of paper
US5595631A (en) * 1995-05-17 1997-01-21 National Starch And Chemical Investment Holding Corporation Method of paper sizing using modified cationic starch
US5595630A (en) * 1995-08-31 1997-01-21 E. I. Du Pont De Nemours And Company Process for the manufacture of paper
US5690790A (en) * 1996-03-28 1997-11-25 The Procter & Gamble Company Temporary wet strength paper
JPH09291103A (en) * 1996-04-25 1997-11-11 Sanwa Kosan Kk Papermaking starch
AUPO017196A0 (en) * 1996-05-30 1996-06-27 George Weston Foods Limited Novel wet end processing aid
GB9624031D0 (en) * 1996-11-19 1997-01-08 Allied Colloids Ltd Manufacture of paper
CA2248479A1 (en) * 1997-09-29 1999-03-29 Calvin T. Tobison Starch/cationic polymer combinations as coagulants for the mining industry
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
US5942087A (en) * 1998-02-17 1999-08-24 Nalco Chemical Company Starch retention in paper and board production

Also Published As

Publication number Publication date
SE521309C2 (en) 2003-10-21
MXPA02003881A (en) 2002-10-23
US20040031579A1 (en) 2004-02-19
CN1377436A (en) 2002-10-30
SE0201183L (en) 2002-06-19
JP2003512541A (en) 2003-04-02
US20020139501A1 (en) 2002-10-03
WO2001029313A1 (en) 2001-04-26
CA2386403A1 (en) 2001-04-26
KR20020060204A (en) 2002-07-16
AU7122100A (en) 2001-04-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed