UA118570C2 - 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
UA118570C2
UA118570C2 UAA201604338A UAA201604338A UA118570C2 UA 118570 C2 UA118570 C2 UA 118570C2 UA A201604338 A UAA201604338 A UA A201604338A UA A201604338 A UAA201604338 A UA A201604338A UA 118570 C2 UA118570 C2 UA 118570C2
Authority
UA
Ukraine
Prior art keywords
starch
acid
methods
partially hydrolyzed
products
Prior art date
Application number
UAA201604338A
Other languages
Ukrainian (uk)
Inventor
Іцзюн Сан
Вейсінь Д. Сун
Сізар Чань
Кріс С. Лі
Original Assignee
Юнайтед Стейтс Джипсум Компані
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 Юнайтед Стейтс Джипсум Компані filed Critical Юнайтед Стейтс Джипсум Компані
Publication of UA118570C2 publication Critical patent/UA118570C2/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)

Abstract

Disclosed are methods relating to an extruded pregelatinized, partially hydrolyzed starch prepared by mixing at least water, non-pregelatinized starch, and acid to form a starch precursor. The acid can be a weak acid that substantially avoids chelating calcium ions or a strong acid in a small amount. In the method, pregelatinization and acid-modification of the starch precursor occurs in one step in an extruder. Also disclosed are methods of preparing board using the starch prepared according to the methods, as well as starches and boards prepared by various methods of the invention.
UAA201604338A 2013-10-02 2014-09-29 Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products UA118570C2 (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
UA118570C2 true UA118570C2 (en) 2019-02-11

Family

ID=52779057

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201604338A UA118570C2 (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 (en)
JP (2) JP6560196B2 (en)
KR (1) KR102268058B1 (en)
CN (2) CN109721661B (en)
AU (2) AU2014329817B9 (en)
BR (1) BR112016007044B1 (en)
CA (1) CA2925619C (en)
CL (1) CL2016000722A1 (en)
MX (1) MX2016004060A (en)
MY (1) MY189445A (en)
PE (1) PE20160667A1 (en)
RU (1) RU2671467C2 (en)
TW (1) TWI638050B (en)
UA (1) UA118570C2 (en)
WO (1) WO2015050804A1 (en)

Families Citing this family (10)

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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
US9828441B2 (en) 2012-10-23 2017-11-28 United States Gypsum Company Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products
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
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 (en) * 2020-01-03 2022-02-22 肇庆北新建材有限公司 Waterproof gypsum board core, preparation method thereof and waterproof gypsum board
CN113668797A (en) * 2021-08-06 2021-11-19 平邑北新建材有限公司 Paper-surface gypsum board and preparation method thereof

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Also Published As

Publication number Publication date
CL2016000722A1 (en) 2016-10-21
WO2015050804A1 (en) 2015-04-09
TW201514315A (en) 2015-04-16
MY189445A (en) 2022-02-14
AU2014329817B2 (en) 2018-11-29
JP6560196B2 (en) 2019-08-14
AU2018279047A1 (en) 2019-01-17
CA2925619C (en) 2022-07-19
AU2018279047B2 (en) 2020-09-03
PE20160667A1 (en) 2016-07-09
BR112016007044B1 (en) 2022-07-19
AU2014329817B9 (en) 2019-01-03
JP6924801B2 (en) 2021-08-25
CN105722861B (en) 2018-11-02
MX2016004060A (en) 2016-06-22
CN105722861A (en) 2016-06-29
CN109721661A (en) 2019-05-07
AU2014329817A1 (en) 2016-05-05
RU2018137709A (en) 2019-03-22
RU2018137709A3 (en) 2022-01-28
RU2016114846A3 (en) 2018-05-10
CA2925619A1 (en) 2015-04-09
KR102268058B1 (en) 2021-06-23
RU2016114846A (en) 2017-10-23
EP3052527A1 (en) 2016-08-10
CN109721661B (en) 2022-04-15
KR20160065869A (en) 2016-06-09
JP2019206710A (en) 2019-12-05
JP2016535116A (en) 2016-11-10
BR112016007044A2 (en) 2017-08-01
TWI638050B (en) 2018-10-11
RU2671467C2 (en) 2018-10-31

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