MX2020006579A - Método para modificar material polisacarídico mediante funcionalización química homogénea secuenciada. - Google Patents
Método para modificar material polisacarídico mediante funcionalización química homogénea secuenciada.Info
- Publication number
- MX2020006579A MX2020006579A MX2020006579A MX2020006579A MX2020006579A MX 2020006579 A MX2020006579 A MX 2020006579A MX 2020006579 A MX2020006579 A MX 2020006579A MX 2020006579 A MX2020006579 A MX 2020006579A MX 2020006579 A MX2020006579 A MX 2020006579A
- Authority
- MX
- Mexico
- Prior art keywords
- polysaccharide material
- chemical modification
- crosslinking chemical
- homogeneous
- sequenced
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 6
- 150000004676 glycans Chemical class 0.000 title abstract 5
- 229920001282 polysaccharide Polymers 0.000 title abstract 5
- 239000005017 polysaccharide Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 239000000126 substance Substances 0.000 title abstract 3
- 238000007385 chemical modification Methods 0.000 abstract 4
- 238000004132 cross linking Methods 0.000 abstract 4
- 239000004570 mortar (masonry) Substances 0.000 abstract 3
- 239000004568 cement Substances 0.000 abstract 2
- 229920002472 Starch Polymers 0.000 abstract 1
- 239000002671 adjuvant Substances 0.000 abstract 1
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 abstract 1
- 239000011505 plaster Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/08—Ethers
- C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl 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
- C04B24/38—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
- C04B28/02—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 hydraulic cements other than calcium sulfates
-
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/003—Crosslinking of starch
- C08B31/006—Crosslinking of derivatives of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/02—Esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/08—Ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/16—Ether-esters
-
- 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
- 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
- C04B2103/44—Thickening, gelling or viscosity increasing agents
-
- 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
- C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
La presente invención se refiere a un método para modificar un material polisacarídico, preferiblemente un material amiláceo, que implica un primer paso de solubilización homogénea de dicho material polisacarídico en un disolvente acuoso, seguido de un paso de funcionalización química homogénea que comprende al menos una modificación química no reticulante, o al menos una modificación química reticulante, o una secuencia de al menos una modificación química no reticulante y al menos una modificación química reticulante; en segundo lugar, la presente invención se refiere a un material polisacarídico modificado, en particular obtenido mediante el método de acuerdo con la invención, caracterizado por que tiene una novedosa distribución de los sustituyentes químicos fijados a las funciones hidroxilo de las unidades de anhidroglucosa de dicho material polisacarídico; los novedosos almidones se pueden utilizar como adyuvantes orgánicos para morteros secos hechos de cemento o hechos de yeso, en particular como un aglutinante para un mortero seco hecho de cemento o como un agente espesante para un mortero hecho de escayola.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1763142A FR3075799B1 (fr) | 2017-12-22 | 2017-12-22 | Procede de modification de matiere polysaccharidique par fonctionnalisation chimique homogene sequencee |
| PCT/FR2018/053523 WO2019122787A1 (fr) | 2017-12-22 | 2018-12-21 | Procédé de modification de matière polysaccharidique par fonctionnalisation chimique homogène séquencée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020006579A true MX2020006579A (es) | 2020-12-07 |
Family
ID=61521706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020006579A MX2020006579A (es) | 2017-12-22 | 2018-12-21 | Método para modificar material polisacarídico mediante funcionalización química homogénea secuenciada. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20200339705A1 (es) |
| EP (1) | EP3728336A1 (es) |
| JP (1) | JP7366027B2 (es) |
| CN (1) | CN111655738A (es) |
| BR (1) | BR112020012701A2 (es) |
| CA (1) | CA3086380A1 (es) |
| FR (1) | FR3075799B1 (es) |
| MX (1) | MX2020006579A (es) |
| WO (1) | WO2019122787A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2021014677A (es) | 2019-05-31 | 2022-04-06 | Tate & Lyle Ingredients Americas Llc | Suspensiones de sulfato de calcio que incluyen almidón catiónico, métodos para usarlas y artículos hechos con las mismas. |
| CN113150176B (zh) * | 2021-04-27 | 2022-11-22 | 山东光大赛路新材料科技有限公司 | 一种多基团交联改性羟丙基淀粉醚的制备方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL192402A (es) | 1954-11-16 | 1900-01-01 | Scholten Chemische Fab | |
| US2995513A (en) * | 1957-12-31 | 1961-08-08 | Corn Products Co | Flocculation by starch ethers |
| US3014901A (en) | 1959-08-05 | 1961-12-26 | E Staley Mfg Company Sa | Process for preparing ungelatinized starch ethers |
| US3438913A (en) | 1965-05-11 | 1969-04-15 | Penick & Ford Ltd | Process for etherification and gelatinization of starch |
| JPS5315542B2 (es) * | 1973-03-01 | 1978-05-25 | ||
| US4011392A (en) * | 1975-09-02 | 1977-03-08 | The Sherwin-Williams Company | Mixed starch esters and the use thereof |
| US4119487A (en) * | 1977-09-06 | 1978-10-10 | National Starch & Chemical Corporation | Starch ether derivatives, a method for the preparation thereof and their use in paper |
| PL149346B1 (en) * | 1986-11-04 | 1990-02-28 | Process for preparing 2,3-dihydroxypropyl ether of starch | |
| TW210994B (es) * | 1991-09-03 | 1993-08-11 | Hoechst Ag | |
| DE59309448D1 (de) * | 1992-06-06 | 1999-04-22 | Clariant Gmbh | Verwendung von carboxymethylierten Methylhydroxyethyl- oder Methylhydroxypropylcelluloseethern und daraus erhältliche Zementmischungen |
| EP0900807A1 (en) * | 1997-09-05 | 1999-03-10 | Instituut Voor Agrotechnologisch Onderzoek (Ato-Dlo) | Absorbing material based on starch having improved absorbent properties and process for the preparation thereof |
| DE10013577A1 (de) * | 2000-03-18 | 2001-09-20 | Wolff Walsrode Ag | Verwendung von Polysacchariden oder Polysaccharidderivaten, die nach Vergelung und Heiß-Dampf-Mahltrocknung mittels Gas- oder Wasserdampftrocknung hergestellt wurden, in Baustoffgemischen |
| CA2351253A1 (en) * | 2000-11-10 | 2002-05-10 | Groupe Lysac Inc./Lysac Group Inc. | Crosslinked polysaccharide, obtained by crosslinking with substituted polyethylene glycol, as superabsorbent |
| FR2872063B1 (fr) * | 2004-06-29 | 2009-02-27 | Rhodia Cons Spec Ltd | Utilisation d'amidon eventuellement modifie et eventuellement insoluble pour l'elimination de substances organiques naturelles dans des liquides |
| AT505928B1 (de) * | 2007-11-20 | 2009-05-15 | Tulln Zuckerforschung Gmbh | Baustoffzusammensetzung |
| KR20120075746A (ko) * | 2010-12-29 | 2012-07-09 | 주식회사 삼양제넥스 | 하이드록시알킬 카르복시알킬 전분 및 그 제조 방법 |
| CN103554307B (zh) * | 2013-09-25 | 2017-01-11 | 南京师范大学 | 羧甲基‑羟丙基‑β‑环糊精及其制备方法 |
-
2017
- 2017-12-22 FR FR1763142A patent/FR3075799B1/fr active Active
-
2018
- 2018-12-21 CN CN201880087859.7A patent/CN111655738A/zh active Pending
- 2018-12-21 BR BR112020012701-9A patent/BR112020012701A2/pt not_active Application Discontinuation
- 2018-12-21 EP EP18842804.9A patent/EP3728336A1/fr not_active Withdrawn
- 2018-12-21 JP JP2020534595A patent/JP7366027B2/ja active Active
- 2018-12-21 CA CA3086380A patent/CA3086380A1/fr active Pending
- 2018-12-21 WO PCT/FR2018/053523 patent/WO2019122787A1/fr not_active Ceased
- 2018-12-21 US US16/956,384 patent/US20200339705A1/en not_active Abandoned
- 2018-12-21 MX MX2020006579A patent/MX2020006579A/es unknown
-
2023
- 2023-02-24 US US18/113,772 patent/US20230331873A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| BR112020012701A2 (pt) | 2020-11-24 |
| JP7366027B2 (ja) | 2023-10-20 |
| CA3086380A1 (fr) | 2019-06-27 |
| WO2019122787A1 (fr) | 2019-06-27 |
| US20230331873A1 (en) | 2023-10-19 |
| US20200339705A1 (en) | 2020-10-29 |
| CN111655738A (zh) | 2020-09-11 |
| FR3075799B1 (fr) | 2020-07-10 |
| EP3728336A1 (fr) | 2020-10-28 |
| JP2021507969A (ja) | 2021-02-25 |
| FR3075799A1 (fr) | 2019-06-28 |
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