CA3003078A1 - Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof - Google Patents
Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof Download PDFInfo
- Publication number
- CA3003078A1 CA3003078A1 CA3003078A CA3003078A CA3003078A1 CA 3003078 A1 CA3003078 A1 CA 3003078A1 CA 3003078 A CA3003078 A CA 3003078A CA 3003078 A CA3003078 A CA 3003078A CA 3003078 A1 CA3003078 A1 CA 3003078A1
- Authority
- CA
- Canada
- Prior art keywords
- dextran
- alpha
- glucan
- graft copolymer
- poly alpha
- 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.)
- Abandoned
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- C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
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- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
- C12P19/08—Dextran
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| PCT/US2016/060579 WO2017079595A1 (en) | 2015-11-05 | 2016-11-04 | Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof |
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| SI3303697T1 (sl) * | 2015-06-01 | 2020-02-28 | E.I. Du Pont De Nemours And Company | Fibridi poli ALFA-1,3-glukana in njegove uporabe ter postopki za izdelavo fibridov poli ALFA-1,3-glukana |
| JP2020506279A (ja) | 2016-11-16 | 2020-02-27 | デュポン・インダストリアル・バイオサイエンシーズ・ユーエスエイ・エルエルシー | 多糖を含む成形物品 |
| HUE055838T2 (hu) | 2016-12-16 | 2021-12-28 | Procter & Gamble | Amfifil poliszacharid-származékok és azokat tartalmazó készítmények |
| AU2018221352B2 (en) * | 2017-02-16 | 2022-02-17 | Nutrition & Biosciences USA 4, Inc. | Crosslinked dextran and crosslinked dextran-poly alpha-1,3-glucan graft copolymers |
| AU2018272823B2 (en) | 2017-05-23 | 2024-05-09 | Nutrition & Biosciences USA 4, Inc. | Enzymatic production of alpha-1,3-glucan |
| JP2018198570A (ja) * | 2017-05-29 | 2018-12-20 | 国立大学法人 東京大学 | 櫛形構造のグルカンを含むゲル組成物 |
| CN111108241A (zh) * | 2017-09-13 | 2020-05-05 | 杜邦工业生物科学美国有限责任公司 | 包含多糖的非织造网 |
| JP7343490B2 (ja) | 2017-10-13 | 2023-09-12 | ニュートリション・アンド・バイオサイエンシーズ・ユーエスエー・フォー，インコーポレイテッド | 流動性バルク粒状多糖 |
| WO2019094357A2 (en) | 2017-11-10 | 2019-05-16 | E. I. Du Pont De Nemours And Company | Unique morphological polysaccharide |
| JP2021507955A (ja) * | 2017-12-14 | 2021-02-25 | デュポン・インダストリアル・バイオサイエンシーズ・ユーエスエイ・エルエルシー | α−１，３−グルカングラフトコポリマー |
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| WO2019246228A1 (en) | 2018-06-20 | 2019-12-26 | Dupont Industrial Biosciences Usa, Llc | Polysaccharide derivatives and compositions comprising same |
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| US20220033531A1 (en) | 2018-12-17 | 2022-02-03 | Dupont Industrial Biosciences Usa,Llc | Polysaccharide Derivatives and Compositions Comprising Same |
| CN115003805A (zh) | 2019-07-09 | 2022-09-02 | 营养与生物科学美国第四公司 | 工程化的α-1,3分支酶 |
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| US11608388B2 (en) | 2019-11-06 | 2023-03-21 | Nutrition & Biosciences USA 4, Inc. | Highly crystalline alpha-1,3-glucan |
| WO2021158543A1 (en) | 2020-02-04 | 2021-08-12 | Nutrition & Biosciences USA 4, Inc. | Aqueous dispersions of insoluble alpha-glucan comprising alpha-1,3 glycosidic linkages |
| WO2021247810A1 (en) | 2020-06-04 | 2021-12-09 | Nutrition & Biosciences USA 4, Inc. | Dextran-alpha-glucan graft copolymers and derivatives thereof |
| US12486338B2 (en) | 2020-06-10 | 2025-12-02 | Nutrition & Biosciences USA 4, Inc. | Poly alpha-1,6-glucan derivatives and compositions comprising same |
| US20240150497A1 (en) | 2021-02-19 | 2024-05-09 | Nutrition & Biosciences USA 4, Inc. | Polysaccharide derivatives for detergent compositions |
| CN117337308A (zh) | 2021-05-04 | 2024-01-02 | 营养与生物科学美国4公司 | 包含氧化的不溶性α-葡聚糖的组合物 |
| US20240294737A1 (en) | 2021-05-04 | 2024-09-05 | Nutrition & Biosciences USA 4, Inc. | Compositions comprising insoluble alpha-glucan |
| CN117616054A (zh) | 2021-07-13 | 2024-02-27 | 营养与生物科学美国4公司 | 阳离子葡聚糖酯衍生物 |
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| US20250002695A1 (en) | 2021-11-05 | 2025-01-02 | Nutrition & Biosciences USA 4, Inc. | Compositions comprising cationic alpha-1,6-glucan derivative and alpha-1,3-glucan |
| EP4463519A1 (en) | 2022-01-12 | 2024-11-20 | Nutrition & Biosciences USA 4, Inc. | Coating compositions comprising rubber and insoluble alpha-glucan |
| US20250188647A1 (en) | 2022-03-21 | 2025-06-12 | Nutrition & Biosciences USA 4, Inc. | Compositions comprising insoluble alpha-glucan |
| JP2025523007A (ja) | 2022-07-11 | 2025-07-17 | ニュートリション・アンド・バイオサイエンシーズ・ユーエスエー・フォー，インコーポレイテッド | 両親媒性グルカンエステル誘導体 |
| EP4601606A1 (en) | 2022-10-14 | 2025-08-20 | Nutrition & Biosciences USA 4, Inc. | Compositions comprising water, cationic alpha-1,6-glucan ether and organic solvent |
| CN120076720A (zh) | 2022-10-17 | 2025-05-30 | 国际N&H丹麦有限公司 | 用于改善基于植物的食料风味的方法 |
| US20250339361A1 (en) | 2022-11-02 | 2025-11-06 | Nutrition & Biosciences USA 4, Inc. | Compositions comprising xanthan gum and crystalline alpha-1,3-glucan |
| EP4622465A1 (en) | 2022-11-23 | 2025-10-01 | Nutrition & Biosciences USA 4, Inc. | Hygienic treatment of surfaces with compositions comprising hydrophobically modified alpha-glucan derivative |
| EP4634242A1 (en) | 2022-12-16 | 2025-10-22 | Nutrition & Biosciences USA 4, Inc. | Esterification of alpha-glucan comprising alpha-1,6 glycosidic linkages |
| CN120677237A (zh) | 2023-02-01 | 2025-09-19 | 丹尼斯科美国公司 | 枯草杆菌蛋白酶变体和使用方法 |
| EP4410941A1 (en) | 2023-02-01 | 2024-08-07 | The Procter & Gamble Company | Detergent compositions containing enzymes |
| AU2024242918A1 (en) | 2023-03-29 | 2025-09-18 | Danisco Us Inc. | Methods for modifying texture in foodstuff via preferably in situ produced alpha-glucan |
| WO2024228945A1 (en) | 2023-05-03 | 2024-11-07 | Nutrition & Biosciences USA 4, Inc. | Controlling bacterial cell adhesion with alpha-glucan comprising alpha-1,6 glycosidic linkages |
| WO2025006691A2 (en) | 2023-06-30 | 2025-01-02 | Nutrition & Biosciences USA 4, Inc. | Porous alpha-1,3-glucan compositions |
| WO2025072416A1 (en) | 2023-09-29 | 2025-04-03 | Nutrition & Biosciences USA 4, Inc. | Polysaccharide derivatives |
| WO2025072417A1 (en) | 2023-09-29 | 2025-04-03 | Nutrition & Biosciences USA 4, Inc. | Polysaccharide derivatives |
| WO2025072419A1 (en) | 2023-09-29 | 2025-04-03 | Nutrition & Biosciences Usa 1, Llc | Crosslinked alpha-glucan derivatives |
| WO2025117349A1 (en) | 2023-11-28 | 2025-06-05 | Nutrition & Biosciences USA 4, Inc. | Esterification of alpha-glucan comprising alpha-1,6 glycosidic linkages |
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| WO1998016190A1 (en) | 1996-10-11 | 1998-04-23 | Novo Nordisk A/S | STARCH BINDING DOMAINS (SBDs) FOR ORAL CARE PRODUCTS |
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| JP2005500839A (ja) * | 2001-07-20 | 2005-01-13 | ネーデルランドセ・オルガニザテイエ・フール・テゲパスト−ナトウールベテンシヤツペリーク・オンデルツエク・テイエヌオー | 乳酸菌に由来する新規グルカンおよび新規グルカンスクラーゼ |
| WO2005069886A2 (en) | 2004-01-16 | 2005-08-04 | Northwestern University | Sparsely cross-linked nanogels: a novel polymer structure for microchannel dna sequencing |
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| PT2080775E (pt) | 2006-10-18 | 2015-10-20 | Toray Industries | Polímero de poliacrilonitrilo, processo para a produção do polímero, processo para a produção da fibra precursora para fibra de carbono, fibra de carbono, e processo para a produção da fibra de carbono |
| ES2599362T3 (es) * | 2007-04-26 | 2017-02-01 | Hayashibara Co., Ltd | Alfa-glucano ramificado y uso del mismo |
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| US8642757B2 (en) | 2011-09-09 | 2014-02-04 | E I Du Pont De Nemours And Company | High titer production of highly linear poly (α 1,3 glucan) |
| US9080195B2 (en) | 2011-09-09 | 2015-07-14 | E I Du Pont De Nemours And Company | High titer production of poly (α 1,3 glucan) |
| WO2013096511A1 (en) | 2011-12-19 | 2013-06-27 | E. I. Du Pont De Nemours And Company | Increased poly (alpha - 1, 3 - glucan) yield using tetraborate |
| US8828689B2 (en) | 2011-12-19 | 2014-09-09 | E I Du Pont De Nemours And Company | Increased poly (α 1, 3 glucan) yield using boric acid |
| CN102634033B (zh) | 2012-03-21 | 2015-12-16 | 东北师范大学 | 葡聚糖基两亲性嵌段共聚物制备方法 |
| AU2013323686B2 (en) | 2012-09-25 | 2016-09-29 | Nutrition & Biosciences USA 4, Inc. | Glucosyltransferase enzymes for production of glucan polymers |
| FR3007038B1 (fr) * | 2013-06-17 | 2016-02-26 | Agronomique Inst Nat Rech | Polypeptide ayant la capacite de former des branchements d'unites glucosyle en alpha-1,3 sur un accepteur |
| US9644190B2 (en) | 2014-02-06 | 2017-05-09 | The United States Of America, As Represented By The Secretary Of Agriculture | Modified glucansucrase and related methods |
| WO2015123327A1 (en) | 2014-02-14 | 2015-08-20 | E. I. Du Pont De Nemours And Company | Glucosyltransferase enzymes for production of glucan polymers |
| CN105992796A (zh) | 2014-02-14 | 2016-10-05 | 纳幕尔杜邦公司 | 用于粘度调节的聚-α-1,3-1,6-葡聚糖 |
| JP6814737B2 (ja) | 2014-11-05 | 2021-01-20 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | 酵素重合ゲル化デキストラン |
| WO2016105971A1 (en) | 2014-12-22 | 2016-06-30 | E. I. Du Pont De Nemours And Company | Polysaccharide compositions for absorbing aqueous liquid |
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Also Published As
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| ES2930637T3 (es) | 2022-12-20 |
| WO2017079595A1 (en) | 2017-05-11 |
| JP7104628B2 (ja) | 2022-07-21 |
| EP3371228B1 (en) | 2022-08-31 |
| BR112018007982A2 (pt) | 2018-10-30 |
| CN108350093A (zh) | 2018-07-31 |
| JP2018532875A (ja) | 2018-11-08 |
| US20200165360A1 (en) | 2020-05-28 |
| US11104747B2 (en) | 2021-08-31 |
| US12037420B2 (en) | 2024-07-16 |
| US20220144973A1 (en) | 2022-05-12 |
| EP4137207A1 (en) | 2023-02-22 |
| AU2016348441B2 (en) | 2020-10-22 |
| AU2016348441A1 (en) | 2018-04-26 |
| EP3371228A1 (en) | 2018-09-12 |
| EP4137207B1 (en) | 2024-07-17 |
| CN108350093B (zh) | 2021-01-29 |
| BR112018007982B1 (pt) | 2022-03-29 |
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