CN107849155A - 使用环状有机酸酐制备聚α‑1，3‑葡聚糖酯 - Google Patents

使用环状有机酸酐制备聚α‑1，3‑葡聚糖酯 Download PDF

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Publication number
CN107849155A
CN107849155A CN201680038871.XA CN201680038871A CN107849155A CN 107849155 A CN107849155 A CN 107849155A CN 201680038871 A CN201680038871 A CN 201680038871A CN 107849155 A CN107849155 A CN 107849155A
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CN
China
Prior art keywords
glucan
cooh
poly alpha
group
reaction
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.)
Pending
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CN201680038871.XA
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English (en)
Chinese (zh)
Inventor
J.L.波林
R.纳姆比亚
C.P.伦格斯
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.)
DuPont Industrial Biosciences USA LLC
Nutrition and Biosciences USA 4 Inc
Original Assignee
EI Du Pont de Nemours and Co
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Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN107849155A publication Critical patent/CN107849155A/zh
Pending legal-status Critical Current

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    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CN201680038871.XA 2015-06-30 2016-06-23 使用环状有机酸酐制备聚α‑1，3‑葡聚糖酯 Pending CN107849155A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562186570P 2015-06-30 2015-06-30
US62/186570 2015-06-30
PCT/US2016/038909 WO2017003808A1 (en) 2015-06-30 2016-06-23 Preparation of poly alpha-1,3-glucan esters using cyclic organic anhydrides

Publications (1)

Publication Number Publication Date
CN107849155A true CN107849155A (zh) 2018-03-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680038871.XA Pending CN107849155A (zh) 2015-06-30 2016-06-23 使用环状有机酸酐制备聚α‑1，3‑葡聚糖酯

Country Status (9)

Country Link
US (2) US20180155455A1 (enExample)
EP (1) EP3317304B1 (enExample)
JP (1) JP6817972B2 (enExample)
KR (1) KR20180021844A (enExample)
CN (1) CN107849155A (enExample)
AU (1) AU2016285548B2 (enExample)
BR (1) BR112017028167A2 (enExample)
ES (1) ES2811340T3 (enExample)
WO (1) WO2017003808A1 (enExample)

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CN115975398A (zh) * 2022-12-07 2023-04-18 崇左南方水泥有限公司 一种透气薄膜专用纳米碳酸钙的制备方法

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WO2018017789A1 (en) 2016-07-22 2018-01-25 E. I. Du Pont De Nemours And Company Polyurethane polymers comprising polysaccharides
BR112019004207B1 (pt) 2016-10-28 2023-04-18 Nutrition & Biosciences Usa 4, Inc Composição de borracha e artigo
CN110167969A (zh) 2016-11-16 2019-08-23 纳幕尔杜邦公司 包含多糖的模制制品
CN109983067B (zh) 2016-11-16 2022-11-15 营养与生物科学美国4公司 纤维素/多糖复合材料
US20230192905A1 (en) 2016-11-22 2023-06-22 E I Du Pont De Nemours And Company Polyalpha-1,3-glucan esters and articles made therefrom
US11248314B2 (en) 2016-11-22 2022-02-15 Nutrition & Biosciences USA 4, Inc. Process for making polyacrylonitrile fibers
JP2020514426A (ja) 2016-11-22 2020-05-21 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 多糖のＩｎ Ｓｉｔｕ官能化およびその組成物
JP2020508952A (ja) 2017-01-24 2020-03-26 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 多糖を使用した沈降炭酸カルシウムの製造プロセス
KR102174849B1 (ko) 2017-07-26 2020-11-05 엘지전자 주식회사 유니버설 조인트와 이를 구비하는 노브 조립체 및 가전기기
EP3609949A1 (en) 2017-06-30 2020-02-19 DuPont Industrial Biosciences USA, LLC Polysaccharide-elastomer masterbatch compositions
JP7295846B2 (ja) * 2017-09-01 2023-06-21 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 多糖類を含むラテックス組成物
JP2020533498A (ja) 2017-09-13 2020-11-19 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 多糖を含む不織ウェブ
WO2019118674A1 (en) 2017-12-14 2019-06-20 E. I. Du Pont De Nemours And Company Alpha-1,3-glucan graft copolymers
EP3728466B1 (en) 2018-02-26 2021-09-15 Nutrition & Biosciences USA 4, Inc. Blends of polyesters and polysaccharides
CN113574074B (zh) 2018-10-25 2023-03-21 营养与生物科学美国第四公司 α-1,3-葡聚糖接枝共聚物
CN116134054A (zh) 2020-06-04 2023-05-16 营养与生物科学美国4公司 右旋糖酐-α-葡聚糖接枝共聚物及其衍生物
CA3178617A1 (en) 2020-06-10 2021-12-16 Mark Robert Sivik A laundry care or dish care composition comprising a poly alpha-1,6-glucan ester
EP4165091A1 (en) 2020-06-10 2023-04-19 Nutrition & Biosciences USA 4, Inc. Poly alpha-1,6-glucan esters and compositions comprising same
US20240117275A1 (en) 2021-01-29 2024-04-11 Danisco Us Inc. Compositions for cleaning and methods related thereto
US20240199766A1 (en) 2021-02-19 2024-06-20 Nutrition & Biosciences USA 4, Inc. Oxidized polysaccharide derivatives
JP2024517798A (ja) 2021-05-04 2024-04-23 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 不溶性アルファ－グルカンを含む組成物
CN118679189A (zh) * 2022-02-10 2024-09-20 日东电工株式会社 β-1,3-葡聚糖衍生物的制造方法
WO2023183280A1 (en) 2022-03-21 2023-09-28 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
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
WO2024129951A1 (en) 2022-12-16 2024-06-20 Nutrition & Biosciences USA 4, Inc. Esterification of alpha-glucan comprising alpha-1,6 glycosidic linkages
WO2024163584A1 (en) 2023-02-01 2024-08-08 Danisco Us Inc. Subtilisin variants and methods of use
WO2024163695A1 (en) 2023-02-01 2024-08-08 The Procter & Gamble Company Detergent compositions containing enzymes
WO2025072419A1 (en) 2023-09-29 2025-04-03 Nutrition & Biosciences Usa 1, Llc Crosslinked alpha-glucan derivatives
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
WO2025117349A1 (en) 2023-11-28 2025-06-05 Nutrition & Biosciences USA 4, Inc. Esterification of alpha-glucan comprising alpha-1,6 glycosidic linkages
WO2025199079A1 (en) 2024-03-20 2025-09-25 Nutrition & Biosciences USA 4, Inc. Esterification of alpha-glucan comprising alpha-1,6 glycosidic linkages

Citations (4)

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WO2014048505A1 (en) * 2012-09-28 2014-04-03 Entonik Holding Ag Lithium- ion battery
WO2014105696A1 (en) * 2012-12-27 2014-07-03 E. I. Du Pont De Nemours And Company Films of poly alpha-1,3-glucan esters and method for their preparation
WO2015094402A1 (en) * 2013-12-20 2015-06-25 E. I. Du Pont De Nemours And Company Films of poly alpha-1,3-glucan esters and method for their preparation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7000000B1 (en) * 1999-01-25 2006-02-14 E. I. Du Pont De Nemours And Company Polysaccharide fibers
WO2014048505A1 (en) * 2012-09-28 2014-04-03 Entonik Holding Ag Lithium- ion battery
WO2014105696A1 (en) * 2012-12-27 2014-07-03 E. I. Du Pont De Nemours And Company Films of poly alpha-1,3-glucan esters and method for their preparation
WO2014105698A1 (en) * 2012-12-27 2014-07-03 E. I. Du Pont De Nemours And Company Preparation of poly alpha-1,3-glucan esters and films therefrom
WO2015094402A1 (en) * 2013-12-20 2015-06-25 E. I. Du Pont De Nemours And Company Films of poly alpha-1,3-glucan esters and method for their preparation

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ZAHRA NASROLLAHI等: "Functionalized nanoscale β-1,3-glucan to improve Her2+ breast cancer therapy: In vitro and in vivo study", 《JOURNAL OF CONTROLLED RELEASE》 *
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115975398A (zh) * 2022-12-07 2023-04-18 崇左南方水泥有限公司 一种透气薄膜专用纳米碳酸钙的制备方法
CN115975398B (zh) * 2022-12-07 2024-04-16 崇左南方水泥有限公司 一种透气薄膜专用纳米碳酸钙的制备方法

Also Published As

Publication number Publication date
ES2811340T3 (es) 2021-03-11
EP3317304B1 (en) 2020-06-03
AU2016285548A1 (en) 2017-12-21
KR20180021844A (ko) 2018-03-05
US11225530B2 (en) 2022-01-18
AU2016285548B2 (en) 2020-04-16
BR112017028167A2 (pt) 2018-08-28
EP3317304A1 (en) 2018-05-09
US20200347152A1 (en) 2020-11-05
JP6817972B2 (ja) 2021-01-20
WO2017003808A1 (en) 2017-01-05
JP2018519395A (ja) 2018-07-19
US20180155455A1 (en) 2018-06-07

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Applicant before: E. I. du Pont de Nemours and Co.

Effective date of registration: 20210120

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Applicant after: Nutrition and Bioscience USA 4 Co.

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Application publication date: 20180327