WO2004078807A3 - Starch-based polymers - Google Patents

Starch-based polymers Download PDF

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Publication number
WO2004078807A3
WO2004078807A3 PCT/US2004/002662 US2004002662W WO2004078807A3 WO 2004078807 A3 WO2004078807 A3 WO 2004078807A3 US 2004002662 W US2004002662 W US 2004002662W WO 2004078807 A3 WO2004078807 A3 WO 2004078807A3
Authority
WO
WIPO (PCT)
Prior art keywords
ethylenically unsaturated
structural units
starch
weight percent
units derived
Prior art date
Application number
PCT/US2004/002662
Other languages
French (fr)
Other versions
WO2004078807A2 (en
Inventor
Juergen Eiffler
Eva-Marie Fruehauf
Original Assignee
Dow Global Technologies Inc
Juergen Eiffler
Eva-Marie Fruehauf
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 Dow Global Technologies Inc, Juergen Eiffler, Eva-Marie Fruehauf filed Critical Dow Global Technologies Inc
Publication of WO2004078807A2 publication Critical patent/WO2004078807A2/en
Publication of WO2004078807A3 publication Critical patent/WO2004078807A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/02—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to polysaccharides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D151/02—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to polysaccharides

Landscapes

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

Abstract

A starch-based polymer which comprises (a) from 35 to 65 weight percent of structural units derived from an ethylenically unsaturated monomer free of carboxyl groups, (b) from 35 to 65 weight percent of structural units derived from an ethylenically unsaturated mono-carboxylic acid, a salt thereof, an ethylenically unsaturated dicarboxylic acid or a salt thereof, and (c) from 0 to 15 weight percent of structural units derived from another ethylenically unsaturated copolymerizable monomer, wherein the structural units (a), (b) and (c) are grafted on the starch and the percentages of (a), (b) and (c) are based on the total weight of (a) and b, is useful as a surface sizing agent for paper, paperboard or cardboard.
PCT/US2004/002662 2003-02-28 2004-01-30 Starch-based polymers WO2004078807A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45074703P 2003-02-28 2003-02-28
US60/450,747 2003-02-28

Publications (2)

Publication Number Publication Date
WO2004078807A2 WO2004078807A2 (en) 2004-09-16
WO2004078807A3 true WO2004078807A3 (en) 2005-01-20

Family

ID=32962525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/002662 WO2004078807A2 (en) 2003-02-28 2004-01-30 Starch-based polymers

Country Status (1)

Country Link
WO (1) WO2004078807A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7598303B2 (en) 2005-02-17 2009-10-06 Rohm And Haas Company Process for making an aqueous dispersion
CN100344830C (en) * 2006-05-16 2007-10-24 上海迪纺纺织科技有限公司 Pigment release agent for cold transfer printing paper
FI122694B (en) 2008-12-18 2012-05-31 Kemira Oyj A method for improving the rheological properties of an aqueous pigment slurry and a dispersant
JP2013506726A (en) 2009-10-02 2013-02-28 ビーエーエスエフ ソシエタス・ヨーロピア Finely distributed starch-containing polymer dispersion, process for its production and use of the dispersion as a sizing agent in papermaking
US20210155777A1 (en) * 2019-11-27 2021-05-27 The United States Of America, As Represented By The Secretary Of Agriculture Natural packaging composition
CN115073667B (en) * 2021-03-10 2024-01-09 中科院广州化学有限公司 Modified starch dispersing agent and preparation method and application thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1454770A (en) * 1972-12-22 1976-11-03 Unisearch Ltd Acid induced grafting of monomers to natural trunk polymers
US4604163A (en) * 1984-03-02 1986-08-05 Monsanto Company Viscosity modifiers for grafted starch polymer solutions
US5075401A (en) * 1988-08-26 1991-12-24 Allied Colloids Ltd. Method of making graft copolymers
EP0949307A1 (en) * 1998-04-08 1999-10-13 Imperial Chemical Industries Plc Environmentally friendly aqueous architectural coating compositions
WO2000046264A1 (en) * 1999-02-05 2000-08-10 Raisio Chemicals Ltd Polymer dispersion and method to produce the same
WO2000047633A2 (en) * 1999-02-09 2000-08-17 Akzo Nobel N.V. Emulsion polymerisation of ethylenically-unsaturated monomers in the presence of phosphorylated cellulose
WO2002014393A1 (en) * 2000-08-11 2002-02-21 Basf Aktiengesellschaft Polymer dispersions containing starch
US6426381B1 (en) * 1998-02-18 2002-07-30 Bayer Aktiengesellschaft Fine-particle polymer dispersions for paper sizing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1454770A (en) * 1972-12-22 1976-11-03 Unisearch Ltd Acid induced grafting of monomers to natural trunk polymers
US4604163A (en) * 1984-03-02 1986-08-05 Monsanto Company Viscosity modifiers for grafted starch polymer solutions
US5075401A (en) * 1988-08-26 1991-12-24 Allied Colloids Ltd. Method of making graft copolymers
US6426381B1 (en) * 1998-02-18 2002-07-30 Bayer Aktiengesellschaft Fine-particle polymer dispersions for paper sizing
EP0949307A1 (en) * 1998-04-08 1999-10-13 Imperial Chemical Industries Plc Environmentally friendly aqueous architectural coating compositions
WO2000046264A1 (en) * 1999-02-05 2000-08-10 Raisio Chemicals Ltd Polymer dispersion and method to produce the same
WO2000047633A2 (en) * 1999-02-09 2000-08-17 Akzo Nobel N.V. Emulsion polymerisation of ethylenically-unsaturated monomers in the presence of phosphorylated cellulose
WO2002014393A1 (en) * 2000-08-11 2002-02-21 Basf Aktiengesellschaft Polymer dispersions containing starch

Also Published As

Publication number Publication date
WO2004078807A2 (en) 2004-09-16

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