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PE20160667A1 - METHOD FOR PREPARING PARTIALLY HYDROLYZED PREGELATINIZED STARCH AND RELATED METHODS AND PRODUCTS - Google Patents

METHOD FOR PREPARING PARTIALLY HYDROLYZED PREGELATINIZED STARCH AND RELATED METHODS AND PRODUCTS

Info

Publication number
PE20160667A1
PE20160667A1 PE2016000418A PE2016000418A PE20160667A1 PE 20160667 A1 PE20160667 A1 PE 20160667A1 PE 2016000418 A PE2016000418 A PE 2016000418A PE 2016000418 A PE2016000418 A PE 2016000418A PE 20160667 A1 PE20160667 A1 PE 20160667A1
Authority
PE
Peru
Prior art keywords
starch
pregelatinized starch
partially hydrolyzed
products
preparing
Prior art date
Application number
PE2016000418A
Other languages
Spanish (es)
Inventor
Cesar Chan
Weixin D Song
Yijun Sang
Chris C Lee
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 PE20160667A1 publication Critical patent/PE20160667A1/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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)

Abstract

SE REFIERE A UN METODO DE PREPARACION DE UN ALMIDON PARCIALMENTE HIDROLIZADO PREGELATINIZADO QUE COMPRENDE: A) MEZCLAR AGUA, ALMIDON NO PREGELATINIZADO Y UN ACIDO DEBIL PARA PREPARAR UN PRECURSOR DE ALMIDON HUMEDO CON UN CONTENIDO DE HUMEDAD DE 8% A 25% EN PESO, DONDE EL ACIDO EVITA IONES CALCIO QUELANTES; B) ALIMENTAR EL PRECURSOR DE ALMIDON HUMEDO EN UN EXTRUSOR; Y C) PREGELATINIZAR Y MODIFICAR CON ACIDO EL ALMIDON HUMEDO EN EL EXTRUSOR A UNA TEMPERATURA DE MATRIZ DE 150°C A 210°C. TAMBIEN SE REVELAN METODOS PARA PREPARAR UN TABLERO AL UTILIZAR EL ALMIDON PREPARADO DE ACUERDO CON LOS METODOSIT REFERS TO A METHOD OF PREPARING A PARTIALLY HYDROLYZED PREGELATINIZED STARCH THAT INCLUDES: A) MIXING WATER, NON PREGELATINIZED STARCH AND A WEAK ACID TO PREPARE A WET STARCH PRECURSOR, WITH A 25% TO 25% DUMP CONTENT OF MOISTURE THE ACID PREVENTS CHELATING CALCIUM IONS; B) FEED THE WET STARCH PRECURSOR IN AN EXTRUDER; AND C) PREGELATINIZE AND MODIFY THE WET STARCH WITH ACID IN THE EXTRUDER AT A MATRIX TEMPERATURE OF 150 ° C TO 210 ° C. METHODS FOR PREPARING A BOARD ARE ALSO REVEALED BY USING THE STARCH PREPARED ACCORDING TO THE METHODS

PE2016000418A 2013-10-02 2014-09-29 METHOD FOR PREPARING PARTIALLY HYDROLYZED PREGELATINIZED STARCH AND RELATED METHODS AND PRODUCTS PE20160667A1 (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
PE20160667A1 true PE20160667A1 (en) 2016-07-09

Family

ID=52779057

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2016000418A PE20160667A1 (en) 2013-10-02 2014-09-29 METHOD FOR PREPARING PARTIALLY HYDROLYZED PREGELATINIZED 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) MX383952B (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)

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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
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
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
CN105722861A (en) 2016-06-29
JP2019206710A (en) 2019-12-05
RU2016114846A (en) 2017-10-23
WO2015050804A1 (en) 2015-04-09
UA118570C2 (en) 2019-02-11
JP6924801B2 (en) 2021-08-25
CN109721661B (en) 2022-04-15
BR112016007044B1 (en) 2022-07-19
MX2016004060A (en) 2016-06-22
CN105722861B (en) 2018-11-02
KR102268058B1 (en) 2021-06-23
AU2018279047A1 (en) 2019-01-17
TW201514315A (en) 2015-04-16
CL2016000722A1 (en) 2016-10-21
EP3052527A1 (en) 2016-08-10
JP6560196B2 (en) 2019-08-14
RU2018137709A3 (en) 2022-01-28
KR20160065869A (en) 2016-06-09
MY189445A (en) 2022-02-14
AU2014329817B9 (en) 2019-01-03
TWI638050B (en) 2018-10-11
RU2016114846A3 (en) 2018-05-10
RU2671467C2 (en) 2018-10-31
AU2018279047B2 (en) 2020-09-03
JP2016535116A (en) 2016-11-10
MX383952B (en) 2025-03-14
CN109721661A (en) 2019-05-07
CA2925619C (en) 2022-07-19
AU2014329817B2 (en) 2018-11-29
BR112016007044A2 (en) 2017-08-01
AU2014329817A1 (en) 2016-05-05
RU2018137709A (en) 2019-03-22
CA2925619A1 (en) 2015-04-09

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