CA2185035A1 - Process for preparation of hydrophobic starch derivatives - Google Patents

Process for preparation of hydrophobic starch derivatives

Info

Publication number
CA2185035A1
CA2185035A1 CA002185035A CA2185035A CA2185035A1 CA 2185035 A1 CA2185035 A1 CA 2185035A1 CA 002185035 A CA002185035 A CA 002185035A CA 2185035 A CA2185035 A CA 2185035A CA 2185035 A1 CA2185035 A1 CA 2185035A1
Authority
CA
Canada
Prior art keywords
starch derivatives
preparation
hydrophobic starch
starch
predispersed
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.)
Granted
Application number
CA002185035A
Other languages
French (fr)
Other versions
CA2185035C (en
Inventor
Robert L. Billmers
Victor L. Mackewicz
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.)
Ablestik Laboratories
Original Assignee
Ablestik Laboratories
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 Ablestik Laboratories filed Critical Ablestik Laboratories
Publication of CA2185035A1 publication Critical patent/CA2185035A1/en
Application granted granted Critical
Publication of CA2185035C publication Critical patent/CA2185035C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08B31/02—Esters
    • C08B31/04—Esters of organic acids, e.g. alkenyl-succinated starch

Abstract

A method for preparing hydrophobic starch derivatives wherein the starch and anhydride reagent are predispersed or intimately contacted by mixing at low acidic pH to form a stable dispersion before being brought to alkaline reaction conditions.
CA002185035A 1995-09-06 1996-09-06 Process for preparation of hydrophobic starch derivatives Expired - Fee Related CA2185035C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/524,281 US5672699A (en) 1995-09-06 1995-09-06 Process for preparation of hydrophobic starch derivatives
US08/524,281 1995-09-06

Publications (2)

Publication Number Publication Date
CA2185035A1 true CA2185035A1 (en) 1997-03-07
CA2185035C CA2185035C (en) 2002-07-23

Family

ID=24088555

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002185035A Expired - Fee Related CA2185035C (en) 1995-09-06 1996-09-06 Process for preparation of hydrophobic starch derivatives

Country Status (7)

Country Link
US (1) US5672699A (en)
EP (1) EP0761691B1 (en)
JP (1) JP3974207B2 (en)
AU (1) AU710985B2 (en)
CA (1) CA2185035C (en)
DE (1) DE69618300T2 (en)
TW (1) TW322483B (en)

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US6001927A (en) * 1998-09-16 1999-12-14 National Starch And Chemical Investment Holding Corporation Thixotropic paint compositions containing hydrophobic starch derivatives
US6037466A (en) * 1998-12-31 2000-03-14 National Starch And Chemical Investment Holding Corporation Method for preparing hydrophobic starch derivatives
ATE250634T1 (en) 1999-01-15 2003-10-15 Avebe Coop Verkoop Prod HYDROPHOBIC STARCH DERIVATIVES
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US6398911B1 (en) 2000-01-21 2002-06-04 Kimberly-Clark Worldwide, Inc. Modified polysaccharides containing polysiloxane moieties
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US7887838B2 (en) 2002-01-18 2011-02-15 Banner Pharmacaps, Inc. Non-gelatin film and method and apparatus for producing same
US6790270B1 (en) 2002-03-21 2004-09-14 National Starch And Chemical Investment Holding Corporation Protein and starch surface sizings for oil and grease resistant paper
US20060121099A1 (en) * 2002-08-15 2006-06-08 National Starch And Chemical Investment Holding Corporation Process for making nonwoven articles
US6989339B2 (en) 2002-08-15 2006-01-24 National Starch And Chemical Investment Holding Corporation Nonwoven webs treated with fixed mobile materials
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US20050019295A1 (en) * 2003-04-14 2005-01-27 Fmc Corporation Homogeneous, thermoreversible low viscosity polymannan gum films and soft capsules made therefrom
US20050048185A1 (en) * 2003-04-14 2005-03-03 Fmc Corporation Delivery systems of homogeneous, thermoreversible low viscosity polymannan gum films
US20050013847A1 (en) * 2003-04-14 2005-01-20 Fmc Corporation Delivery systems of homogeneous, thermoreversible alginate films
US20050008677A1 (en) * 2003-04-14 2005-01-13 Fmc Corporation Delivery system of homogeneous, thermoreversible gel film containing kappa-2 carrageenan
US7816341B2 (en) * 2003-04-14 2010-10-19 Fmc Corporation Homogeneous, thermoreversible gel containing reduced viscosity carrageenan and products made therefrom
BRPI0409336A (en) * 2003-04-14 2006-04-25 Fmc Corp release system comprising a thermoreversibly, homogeneous gel film, release system film, and process for preparing the release system thereof
US20050019294A1 (en) * 2003-04-14 2005-01-27 Fmc Corporation Homogeneous, thermoreversible alginate films and soft capsules made therefrom
US7390438B2 (en) 2003-04-22 2008-06-24 E.I. Du Pont De Nemours And Company Water dispersible substituted polydioxythiophenes made with fluorinated polymeric sulfonic acid colloids
US7166305B2 (en) 2003-06-11 2007-01-23 Mgp Ingredients, Inc. Polyvalent metal-substituted starch products
US6809197B1 (en) 2003-06-11 2004-10-26 Mgp Ingredients, Inc. Emulsion stabilizing starch products
US7465757B2 (en) * 2004-10-15 2008-12-16 Danisco A/S Foamed isocyanate-based polymer, a mix and process for production thereof
CN101080430A (en) * 2004-10-15 2007-11-28 丹尼斯科有限公司 A foamed isocyanate-based polymer, a mix and process for production thereof
US20060122355A1 (en) * 2004-10-15 2006-06-08 O'connor James Derivatized highly branched polysaccharide and a mix for production of polyurethane thereof
US7375214B2 (en) * 2005-02-22 2008-05-20 Lenlo Chem, Inc. Hydrophobic starch having near-neutral dry product pH
US7282071B2 (en) * 2006-01-31 2007-10-16 Lenlo Chem, Inc. Starch as a fuel or fuel component
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DE102006042586B4 (en) * 2006-09-11 2014-01-16 Betanie B.V. International Trading Process for the microparticulate loading of high polymer carbohydrates with hydrophobic active fluids
DE102007005927B4 (en) * 2007-02-06 2011-05-05 Emsland - Stärke GmbH Process for the preparation of a hydrophobic starch derivative
US8735460B2 (en) 2009-01-09 2014-05-27 DuPont Nutrition BioScience ApS Foamed isocyanate-based polymer, a mix and process for production thereof
US11173106B2 (en) 2009-10-07 2021-11-16 Johnson & Johnson Consumer Inc. Compositions comprising a superhydrophilic amphiphilic copolymer and a micellar thickener
US8258250B2 (en) * 2009-10-07 2012-09-04 Johnson & Johnson Consumer Companies, Inc. Compositions comprising superhydrophilic amphiphilic copolymers and methods of use thereof
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CN101891830B (en) * 2010-07-06 2012-05-30 华南理工大学 Starch-based high molecular surfactant and preparation method thereof
KR101409210B1 (en) * 2011-11-30 2014-06-20 대상 주식회사 Manufacturing method of water repellent starch
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US8703933B2 (en) * 2012-01-06 2014-04-22 Corn Products Development, Inc Single-phase preparation of hydrophobic starch product
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US11186424B2 (en) 2013-07-16 2021-11-30 The Procter & Gamble Company Antiperspirant spray devices and compositions
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US9693574B2 (en) 2013-08-08 2017-07-04 Virun, Inc. Compositions containing water-soluble derivatives of vitamin E mixtures and modified food starch
CN103757980B (en) * 2014-01-03 2017-01-11 金华盛纸业（苏州工业园区）有限公司 Latex for papermaking, preparation method and coating containing latex for papermaking
EP3407859B1 (en) 2016-01-29 2021-06-02 The Procter & Gamble Company Composition for enhancing hair fiber properties
CA3063843A1 (en) 2017-05-16 2018-11-22 Cargill, Incorporated Article of manufacture containing a starch-converted material
KR102016464B1 (en) * 2017-11-17 2019-09-02 주식회사 삼양사 Modified starch, method for manufacturing the same, adhesive composition comprising the same, and mult-ply sheet manufactured by using the adhesive composition
US11058616B2 (en) 2017-12-18 2021-07-13 The Procter & Gamble Company Aerosol antiperspirant methods
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US2461139A (en) * 1945-01-08 1949-02-08 Nat Starch Products Inc Starch ester derivatives and method of making same
US2661349A (en) * 1949-02-18 1953-12-01 Nat Starch Products Inc Polysaccharide derivatives of substituted dicarboxylic acids
US3455838A (en) * 1966-04-22 1969-07-15 Nat Starch Chem Corp Method of encapsulating water-insoluble substances and product thereof
US4501888A (en) * 1984-01-24 1985-02-26 A. E. Staley Manufacturing Company Process for producing esters of carbohydrate materials
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US5580553A (en) * 1992-08-21 1996-12-03 Nippon Starch Chemical Co., Ltd. Cosmetic composition containing alkenylsuccinic acid ester of saccharide
JP3352722B2 (en) * 1992-08-26 2002-12-03 日澱化學株式会社 Cosmetics containing alkenyl succinates of sugars
US5321132A (en) * 1992-12-23 1994-06-14 National Starch And Chemical Investment Holding Corporation Method of preparing intermediate DS starch esters in aqueous solution

Also Published As

Publication number Publication date
TW322483B (en) 1997-12-11
US5672699A (en) 1997-09-30
JPH09110902A (en) 1997-04-28
DE69618300D1 (en) 2002-02-07
EP0761691B1 (en) 2002-01-02
JP3974207B2 (en) 2007-09-12
EP0761691A3 (en) 1997-09-24
CA2185035C (en) 2002-07-23
AU5223796A (en) 1997-03-13
DE69618300T2 (en) 2002-08-22
EP0761691A2 (en) 1997-03-12
AU710985B2 (en) 1999-10-07

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