MX2022000624A - Polimeros de sacaridos con funcionalidad amina preparados por oxidacion con hipoclorito. - Google Patents

Polimeros de sacaridos con funcionalidad amina preparados por oxidacion con hipoclorito.

Info

Publication number
MX2022000624A
MX2022000624A MX2022000624A MX2022000624A MX2022000624A MX 2022000624 A MX2022000624 A MX 2022000624A MX 2022000624 A MX2022000624 A MX 2022000624A MX 2022000624 A MX2022000624 A MX 2022000624A MX 2022000624 A MX2022000624 A MX 2022000624A
Authority
MX
Mexico
Prior art keywords
amine
saccharide polymers
oxidative
functionalized saccharide
site
Prior art date
Application number
MX2022000624A
Other languages
English (en)
Inventor
Ashoka V R Madduri
Christopher P Gardner
Matthew B Blackmon
Original Assignee
Integrity Bio Chemicals Llc
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 Integrity Bio Chemicals Llc filed Critical Integrity Bio Chemicals Llc
Publication of MX2022000624A publication Critical patent/MX2022000624A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0051—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Fructofuranans, e.g. beta-2,6-D-fructofuranan, i.e. levan; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/18—Reserve carbohydrates, e.g. glycogen, inulin, laminarin; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/10—Oxidised starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/02—Dextran; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives

Abstract

Los polímeros de sacáridos con funcionalidad amina, que incluye oligosacáridos y polisacáridos, pueden ser efectivos para promover la estabilización de arcilla en formaciones subterráneas. La síntesis oxidativa de polímeros de sacáridos con funcionalidad amina utilizando hipoclorito de sodio pentahidratado como un reactivo de oxidación pueden proporcionar una diferente distribución y tipo de sitio de abertura oxidativa en comparación a otros tipos de reactivos de oxidación. Los polímeros de sacáridos con funcionalidad amina se pueden preparar al exponen un polímero de sacárido que comprende un dio trans-vecinal a un reactivo de oxidación que comprende hipoclorito de sodio pentahidratado, al hacer reaccionar el diol transvecinal para formar un sitio de abertura oxidativa que contiene al menos un aldehído, al exponer el por lo menos un aldehído a una amina para formar un compuesto intermedio de imina en el sitio de abertura oxidativa, y al reducir el compuesto intermedio de imina en una amina secundaria o terciaria en el sitio de abertura oxidativa.
MX2022000624A 2019-07-17 2020-07-16 Polimeros de sacaridos con funcionalidad amina preparados por oxidacion con hipoclorito. MX2022000624A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962875122P 2019-07-17 2019-07-17
PCT/US2020/042266 WO2021011736A1 (en) 2019-07-17 2020-07-16 Amine-functionalized saccharide polymers prepared by hypochlorite oxidation

Publications (1)

Publication Number Publication Date
MX2022000624A true MX2022000624A (es) 2022-03-11

Family

ID=74209982

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022000624A MX2022000624A (es) 2019-07-17 2020-07-16 Polimeros de sacaridos con funcionalidad amina preparados por oxidacion con hipoclorito.

Country Status (6)

Country Link
US (1) US20220389123A1 (es)
EP (1) EP3999551A4 (es)
AU (1) AU2020315630A1 (es)
CA (1) CA3147247A1 (es)
MX (1) MX2022000624A (es)
WO (1) WO2021011736A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023069870A1 (en) * 2021-10-18 2023-04-27 Integrity Bio-Chemicals, Llc Aminocarboxylic acid-functionalized saccharide polymers and methods for production and use thereof
WO2024020008A1 (en) * 2022-07-20 2024-01-25 Integrity Bio-Chemicals, Llc Aqueous compositions comprising functionalized saccharide polymers for dewatering of particulates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2883931A1 (en) * 2013-12-12 2015-06-17 Omya International AG Improved gel stability
CA2993295C (en) * 2015-04-03 2024-01-16 Hppe, Llc Compositions and methods for the stabilization of clay-containing soils
US11130905B2 (en) * 2018-07-13 2021-09-28 Integrity Bio-Chemicals, Llc Aminated dextrin compounds and subterranean treatment methods using the same

Also Published As

Publication number Publication date
EP3999551A1 (en) 2022-05-25
US20220389123A1 (en) 2022-12-08
AU2020315630A1 (en) 2022-02-17
EP3999551A4 (en) 2023-08-16
WO2021011736A1 (en) 2021-01-21
CA3147247A1 (en) 2021-01-21

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