EP3052527A1 - Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products - Google Patents

Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products

Info

Publication number
EP3052527A1
EP3052527A1 EP14789654.2A EP14789654A EP3052527A1 EP 3052527 A1 EP3052527 A1 EP 3052527A1 EP 14789654 A EP14789654 A EP 14789654A EP 3052527 A1 EP3052527 A1 EP 3052527A1
Authority
EP
European Patent Office
Prior art keywords
starch
acid
pregelatinized
partially hydrolyzed
wet
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.)
Pending
Application number
EP14789654.2A
Other languages
German (de)
English (en)
French (fr)
Inventor
Yijun SANG
Weixin D. Song
Cesar Chan
Chris C. Lee
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.)
United States Gypsum Co
Original Assignee
United States Gypsum 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
Priority claimed from US14/044,582 external-priority patent/US9540810B2/en
Priority claimed from US14/494,547 external-priority patent/US9828441B2/en
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of EP3052527A1 publication Critical patent/EP3052527A1/en
Pending 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
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/283—Polyesters
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/16—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • C04B38/106—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam by adding preformed foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C08B30/14—Cold water dispersible or pregelatinised starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C08B30/18—Dextrin, e.g. yellow canari, white dextrin, amylodextrin or maltodextrin; Methods of depolymerisation, e.g. by irradiation or mechanically
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/20—Retarders
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C04B2111/0062—Gypsum-paper board like materials
EP14789654.2A 2013-10-02 2014-09-29 Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products Pending EP3052527A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/044,582 US9540810B2 (en) 2012-10-23 2013-10-02 Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
PCT/US2013/064776 WO2014066079A2 (en) 2012-10-23 2013-10-14 Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
US14/494,547 US9828441B2 (en) 2012-10-23 2014-09-23 Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products
PCT/US2014/057980 WO2015050804A1 (en) 2013-10-02 2014-09-29 Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products

Publications (1)

Publication Number Publication Date
EP3052527A1 true EP3052527A1 (en) 2016-08-10

Family

ID=52779057

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14789654.2A Pending EP3052527A1 (en) 2013-10-02 2014-09-29 Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products

Country Status (15)

Country Link
EP (1) EP3052527A1 (ja)
JP (2) JP6560196B2 (ja)
KR (1) KR102268058B1 (ja)
CN (2) CN109721661B (ja)
AU (2) AU2014329817B9 (ja)
BR (1) BR112016007044B1 (ja)
CA (1) CA2925619C (ja)
CL (1) CL2016000722A1 (ja)
MX (1) MX2016004060A (ja)
MY (1) MY189445A (ja)
PE (1) PE20160667A1 (ja)
RU (1) RU2671467C2 (ja)
TW (1) TWI638050B (ja)
UA (1) UA118570C2 (ja)
WO (1) WO2015050804A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10399899B2 (en) 2012-10-23 2019-09-03 United States Gypsum Company Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
US9540810B2 (en) 2012-10-23 2017-01-10 United States Gypsum Company Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
US9828441B2 (en) 2012-10-23 2017-11-28 United States Gypsum Company Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products
US10309771B2 (en) 2015-06-11 2019-06-04 United States Gypsum Company System and method for determining facer surface smoothness
US20170362124A1 (en) * 2016-06-17 2017-12-21 United States Gypsum Company Gypsum wallboard and related methods and slurries
US10919808B2 (en) 2017-07-18 2021-02-16 United States Gypsum Company Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
US11008257B2 (en) * 2017-07-18 2021-05-18 United States Gypsum Company Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
US11787739B2 (en) * 2019-11-22 2023-10-17 United States Gypsum Company Flour binder for gypsum board, and related methods, product, and slurries
CN111138152B (zh) * 2020-01-03 2022-02-22 肇庆北新建材有限公司 一种防水石膏板板芯及其制备方法和防水石膏板
CN113668797A (zh) * 2021-08-06 2021-11-19 平邑北新建材有限公司 一种纸面石膏板及其制备方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1008042A (en) 1962-11-27 1965-10-22 Corn Products Co Process for modifying a carbohydrate material
US3573947A (en) 1968-08-19 1971-04-06 United States Gypsum Co Accelerator for gypsum plaster
US4239716A (en) 1977-05-30 1980-12-16 Nippon Hardboard Co. Ltd. Gypsum moldings as building materials and methods manufacturing the said gypsum moldings
US4138271A (en) * 1977-10-14 1979-02-06 Ajinomoto Co., Inc. Process for preparing caramel
FR2444080A1 (fr) * 1978-12-11 1980-07-11 Roquette Freres Hydrolysat d'amidon hydrogene non cariogene pour la confiserie et procede de preparation de cet hydrolysat
DE2919311B1 (de) 1979-05-14 1980-09-18 Gert Prof Dr-Ing Habil Kossatz Verfahren zum Herstellen von Gipsbauteilen,insbesondere Gipsplatten
US4392896A (en) 1982-01-18 1983-07-12 Sakakibara Sangyo Kabushiki Kaisha Method of producing a gypsum plaster board
CH658663A5 (fr) * 1984-02-01 1986-11-28 Nestle Sa Procede de preparation d'un amidon dispersible dans l'eau bouillante.
US4645548A (en) 1984-02-14 1987-02-24 Onoda Cement Co Ltd Process for producing non-combustible gypsum board and non-combustible laminated gypsum board
JPH0813843B2 (ja) * 1987-03-09 1996-02-14 三和商事株式会社 加工澱粉の製造法
JPH01287101A (ja) * 1988-05-13 1989-11-17 Nippon Shokuhin Kako Co Ltd 澱紛化工品の製造法
US5435851A (en) * 1988-09-12 1995-07-25 National Starch And Chemical Investment Holding Corporation Continuous coupled jet-cooking/spray-drying process and novel pregelatinized high amylose starches and gums prepared thereby
JP3376429B2 (ja) 1988-11-18 2003-02-10 ユナイテツド ステイツ ジプサム カンパニー 複合ボードの製造法
US5252271A (en) * 1991-10-22 1993-10-12 Bio-Products International Biodegradable packaging foam and method of preparation
CA2158820C (en) 1994-09-23 2004-11-23 Steven W. Sucech Producing foamed gypsum board
RU2113490C1 (ru) * 1995-06-01 1998-06-20 Сибирский государственный технологический университет Способ гидролиза растительного сырья
US5683635A (en) 1995-12-22 1997-11-04 United States Gypsum Company Method for preparing uniformly foamed gypsum product with less foam agitation
US6017388A (en) * 1996-01-16 2000-01-25 Opta Food Ingredients, Inc. Starch-emulsifier composition and methods of making
US5817262A (en) 1996-12-20 1998-10-06 United States Gypsum Company Process of producing gypsum wood fiber product having improved water resistance
US6342284B1 (en) 1997-08-21 2002-01-29 United States Gysum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
US6632550B1 (en) 1997-08-21 2003-10-14 United States Gypsum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
EP1148067A1 (en) * 2000-04-18 2001-10-24 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. Extrusion of high amylopectin starch
US7595015B1 (en) * 2000-05-25 2009-09-29 Grain Processing Corporation Cold-water soluble extruded starch product
US6409825B1 (en) 2000-11-22 2002-06-25 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
US6494609B1 (en) 2001-07-16 2002-12-17 United States Gypsum Company Slurry mixer outlet
US6822033B2 (en) 2001-11-19 2004-11-23 United States Gypsum Company Compositions and methods for treating set gypsum
US6815049B2 (en) 2001-12-11 2004-11-09 United States Gypsum Company Gypsum-containing composition having enhanced resistance to permanent deformation
CN1330770C (zh) * 2002-02-14 2007-08-08 诺维信公司 淀粉加工方法
US6893752B2 (en) * 2002-06-28 2005-05-17 United States Gypsum Company Mold-resistant gypsum panel and method of making same
US7522955B2 (en) 2003-10-03 2009-04-21 Michael Rontal Method and apparatus for the ultrasonic cleaning of biofilm coated surfaces
CA2545327C (en) * 2003-11-13 2013-09-10 Cerestar Holding B.V. Method for modifying starch and starch derivatives in a continuous process
US7731794B2 (en) * 2005-06-09 2010-06-08 United States Gypsum Company High starch light weight gypsum wallboard
US20060278132A1 (en) * 2005-06-09 2006-12-14 United States Gypsum Company Method of improving dispersant efficacy in making gypsum products
US9840066B2 (en) 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
UA91856C2 (ru) * 2005-06-09 2010-09-10 Юнайтед Стейтс Джипсум Компани Суспензия для изготовления гипсовых изделий, гипсовый обшивочный лист и способ его изготовления
US8088218B2 (en) * 2005-06-14 2012-01-03 United States Gypsum Company Foamed slurry and building panel made therefrom
US7413603B2 (en) 2005-08-30 2008-08-19 United States Gypsum Company Fiberboard with improved water resistance
US7364676B2 (en) 2005-09-01 2008-04-29 United States Gypsum Company Slurry spreader for cementitious board production
US8070895B2 (en) 2007-02-12 2011-12-06 United States Gypsum Company Water resistant cementitious article and method for preparing same
US20100075167A1 (en) * 2008-09-24 2010-03-25 Georgia-Pacific Gypsum Llc Compositions for the manufacture of gypsum boards, methods of manufacture thereof, and gypsum boards formed therefrom
US8329308B2 (en) 2009-03-31 2012-12-11 United States Gypsum Company Cementitious article and method for preparing the same
CN101891829B (zh) * 2010-07-08 2012-07-04 广西大学 一种酸解变性淀粉及其制备方法
MY171701A (en) 2010-12-30 2019-10-23 United States Gypsum Co Slurry distributor, system and method for using same
NZ613438A (en) 2010-12-30 2015-05-29 United States Gypsum Co Slurry distribution system and method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2015050804A1 *

Also Published As

Publication number Publication date
JP6560196B2 (ja) 2019-08-14
WO2015050804A1 (en) 2015-04-09
RU2016114846A3 (ja) 2018-05-10
AU2014329817B9 (en) 2019-01-03
AU2014329817B2 (en) 2018-11-29
RU2018137709A (ru) 2019-03-22
UA118570C2 (uk) 2019-02-11
CA2925619A1 (en) 2015-04-09
PE20160667A1 (es) 2016-07-09
BR112016007044B1 (pt) 2022-07-19
MX2016004060A (es) 2016-06-22
AU2018279047B2 (en) 2020-09-03
AU2014329817A1 (en) 2016-05-05
KR102268058B1 (ko) 2021-06-23
CN109721661B (zh) 2022-04-15
RU2018137709A3 (ja) 2022-01-28
TW201514315A (zh) 2015-04-16
CA2925619C (en) 2022-07-19
RU2016114846A (ru) 2017-10-23
KR20160065869A (ko) 2016-06-09
MY189445A (en) 2022-02-14
JP2016535116A (ja) 2016-11-10
JP2019206710A (ja) 2019-12-05
CL2016000722A1 (es) 2016-10-21
RU2671467C2 (ru) 2018-10-31
CN105722861B (zh) 2018-11-02
AU2018279047A1 (en) 2019-01-17
CN109721661A (zh) 2019-05-07
JP6924801B2 (ja) 2021-08-25
TWI638050B (zh) 2018-10-11
CN105722861A (zh) 2016-06-29
BR112016007044A2 (pt) 2017-08-01

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