CA2925619C - Procede de preparation d'amidon pregelatinise partiellement hydrolise et procedes et produits associes - Google Patents

Procede de preparation d'amidon pregelatinise partiellement hydrolise et procedes et produits associes Download PDF

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Publication number
CA2925619C
CA2925619C CA2925619A CA2925619A CA2925619C CA 2925619 C CA2925619 C CA 2925619C CA 2925619 A CA2925619 A CA 2925619A CA 2925619 A CA2925619 A CA 2925619A CA 2925619 C CA2925619 C CA 2925619C
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CA
Canada
Prior art keywords
starch
pregelatinized
acid
partially hydrolyzed
extruder
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.)
Active
Application number
CA2925619A
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English (en)
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CA2925619A1 (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
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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 CA2925619A1 publication Critical patent/CA2925619A1/fr
Application granted granted Critical
Publication of CA2925619C publication Critical patent/CA2925619C/fr
Active legal-status Critical Current
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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

L'invention concerne des procédés de préparation d'amidon prégélatinisé extrudé et partiellement hydrolisé par mélange au moins d'eau, d'amidon non prégélatinisé et d'un acide pour former un précurseur d'amidon. L'acide peut être un acide faible qui évite sensiblement la chélation des ions calcium ou un acide fort en petites quantités. Dans ce procédé, la prégélatinisation et la modification de l'acide du précurseur d'amidon se produit en une seule étape dans une extrudeuse. L'invention concerne également des procédés de préparation de carton au moyen de l'amidon préparé selon les procédés ainsi que des amidons et des cartons préparés au moyen de procédés variés de l'invention.
CA2925619A 2013-10-02 2014-09-29 Procede de preparation d'amidon pregelatinise partiellement hydrolise et procedes et produits associes Active CA2925619C (fr)

Applications Claiming Priority (7)

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
US14/044,582 2013-10-02
USPCT/US2013/064776 2013-10-14
PCT/US2013/064776 WO2014066079A2 (fr) 2012-10-23 2013-10-14 Amidon prégélatinisé de viscosité moyenne et produit, suspension et procédés associés
US14/494,547 2014-09-23
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 (fr) 2013-10-02 2014-09-29 Procédé de préparation d'amidon prégélatinisé partiellement hydrolisé et procédés et produits associés

Publications (2)

Publication Number Publication Date
CA2925619A1 CA2925619A1 (fr) 2015-04-09
CA2925619C true CA2925619C (fr) 2022-07-19

Family

ID=52779057

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2925619A Active CA2925619C (fr) 2013-10-02 2014-09-29 Procede de preparation d'amidon pregelatinise partiellement hydrolise et procedes et produits associes

Country Status (15)

Country Link
EP (1) EP3052527A1 (fr)
JP (2) JP6560196B2 (fr)
KR (1) KR102268058B1 (fr)
CN (2) CN105722861B (fr)
AU (2) AU2014329817B9 (fr)
BR (1) BR112016007044B1 (fr)
CA (1) CA2925619C (fr)
CL (1) CL2016000722A1 (fr)
MX (1) MX2016004060A (fr)
MY (1) MY189445A (fr)
PE (1) PE20160667A1 (fr)
RU (1) RU2671467C2 (fr)
TW (1) TWI638050B (fr)
UA (1) UA118570C2 (fr)
WO (1) WO2015050804A1 (fr)

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* Cited by examiner, † Cited by third party
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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 (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

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Also Published As

Publication number Publication date
CN109721661A (zh) 2019-05-07
KR102268058B1 (ko) 2021-06-23
CN105722861B (zh) 2018-11-02
MY189445A (en) 2022-02-14
AU2014329817B9 (en) 2019-01-03
AU2018279047B2 (en) 2020-09-03
CN109721661B (zh) 2022-04-15
EP3052527A1 (fr) 2016-08-10
RU2018137709A3 (fr) 2022-01-28
TW201514315A (zh) 2015-04-16
BR112016007044B1 (pt) 2022-07-19
RU2671467C2 (ru) 2018-10-31
BR112016007044A2 (pt) 2017-08-01
CA2925619A1 (fr) 2015-04-09
AU2014329817A1 (en) 2016-05-05
TWI638050B (zh) 2018-10-11
JP2016535116A (ja) 2016-11-10
RU2018137709A (ru) 2019-03-22
JP6924801B2 (ja) 2021-08-25
AU2018279047A1 (en) 2019-01-17
PE20160667A1 (es) 2016-07-09
CL2016000722A1 (es) 2016-10-21
WO2015050804A1 (fr) 2015-04-09
KR20160065869A (ko) 2016-06-09
CN105722861A (zh) 2016-06-29
AU2014329817B2 (en) 2018-11-29
JP2019206710A (ja) 2019-12-05
RU2016114846A (ru) 2017-10-23
JP6560196B2 (ja) 2019-08-14
RU2016114846A3 (fr) 2018-05-10
UA118570C2 (uk) 2019-02-11
MX2016004060A (es) 2016-06-22

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