SG11201504218XA - Preparation of poly alpha-1,3-glucan esters and films therefrom - Google Patents
Preparation of poly alpha-1,3-glucan esters and films therefromInfo
- Publication number
- SG11201504218XA SG11201504218XA SG11201504218XA SG11201504218XA SG11201504218XA SG 11201504218X A SG11201504218X A SG 11201504218XA SG 11201504218X A SG11201504218X A SG 11201504218XA SG 11201504218X A SG11201504218X A SG 11201504218XA SG 11201504218X A SG11201504218X A SG 11201504218XA
- Authority
- SG
- Singapore
- Prior art keywords
- preparation
- poly alpha
- films therefrom
- glucan esters
- glucan
- Prior art date
Links
- 150000002148 esters Chemical class 0.000 title 1
- 229920005640 poly alpha-1,3-glucan Polymers 0.000 title 1
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261746335P | 2012-12-27 | 2012-12-27 | |
| US201261746328P | 2012-12-27 | 2012-12-27 | |
| US201261746338P | 2012-12-27 | 2012-12-27 | |
| PCT/US2013/076919 WO2014105698A1 (en) | 2012-12-27 | 2013-12-20 | Preparation of poly alpha-1,3-glucan esters and films therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201504218XA true SG11201504218XA (en) | 2015-07-30 |
Family
ID=49956448
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201504218XA SG11201504218XA (en) | 2012-12-27 | 2013-12-20 | Preparation of poly alpha-1,3-glucan esters and films therefrom |
| SG11201505127QA SG11201505127QA (en) | 2012-12-27 | 2014-06-26 | Films of poly alpha-1,3-glucan esters and method for their preparation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201505127QA SG11201505127QA (en) | 2012-12-27 | 2014-06-26 | Films of poly alpha-1,3-glucan esters and method for their preparation |
Country Status (16)
| Country | Link |
|---|---|
| US (3) | US9278988B2 (https=) |
| EP (1) | EP2938639B1 (https=) |
| JP (1) | JP6261610B2 (https=) |
| KR (1) | KR20150100702A (https=) |
| CN (1) | CN105008401A (https=) |
| AU (1) | AU2013370663B2 (https=) |
| BR (1) | BR112015015528A8 (https=) |
| CA (1) | CA2895132A1 (https=) |
| CL (1) | CL2015001853A1 (https=) |
| ES (1) | ES2736042T3 (https=) |
| MX (1) | MX370287B (https=) |
| MY (1) | MY170135A (https=) |
| NZ (1) | NZ708558A (https=) |
| PH (1) | PH12015501541B1 (https=) |
| SG (2) | SG11201504218XA (https=) |
| WO (2) | WO2014105696A1 (https=) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2938639B1 (en) * | 2012-12-27 | 2019-05-01 | E. I. du Pont de Nemours and Company | Preparation of poly alpha-1,3-glucan esters |
| KR20150103678A (ko) * | 2013-12-20 | 2015-09-11 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 폴리 알파-1,3-글루칸 에스테르 필름 및 그 제조 방법 |
| CN106103551A (zh) | 2014-01-06 | 2016-11-09 | 纳幕尔杜邦公司 | 聚α‑1,3‑葡聚糖膜的制备 |
| US10106626B2 (en) | 2014-01-17 | 2018-10-23 | Ei Du Pont De Nemours And Company | Production of poly alpha-1,3-glucan formate films |
| CN106062050A (zh) * | 2014-01-17 | 2016-10-26 | 纳幕尔杜邦公司 | 聚α‑1，3‑葡聚糖甲酸酯的胶凝网络的制备以及由其形成的膜 |
| CN107074984A (zh) * | 2014-06-26 | 2017-08-18 | 纳幕尔杜邦公司 | 聚α‑1,3‑葡聚糖酯膜的制备 |
| BR112017013368B1 (pt) | 2014-12-22 | 2021-11-23 | Nutrition & Biosciences USA 4, Inc. | Composição de mistura polimérica |
| US11351104B2 (en) | 2015-02-06 | 2022-06-07 | Nutrition & Biosciences USA 4, Inc. | Colloidal dispersions of poly alpha-1,3-glucan based polymers |
| US10738266B2 (en) | 2015-06-01 | 2020-08-11 | Dupont Industrial Biosciences Usa, Llc | Structured liquid compositions comprising colloidal dispersions of poly alpha-1,3-glucan |
| JP6817972B2 (ja) * | 2015-06-30 | 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 | 環状有機無水物を用いるポリα−１，３−グルカンエステルの調製 |
| ES2937288T3 (es) * | 2015-10-26 | 2023-03-27 | Nutrition & Biosciences Usa 4 Inc | Composición de alfa-(1,3->glucano) insoluble en agua |
| CA2997563C (en) | 2015-10-26 | 2022-03-22 | E. I. Du Pont De Nemours And Company | Polysaccharide coatings for paper |
| JP7045313B2 (ja) | 2015-11-13 | 2022-03-31 | 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 | 洗濯ケアおよび織物ケアにおいて使用するためのグルカン繊維組成物 |
| WO2017083226A1 (en) | 2015-11-13 | 2017-05-18 | E. I. Du Pont De Nemours And Company | Glucan fiber compositions for use in laundry care and fabric care |
| EP3374401B1 (en) | 2015-11-13 | 2022-04-06 | Nutrition & Biosciences USA 4, Inc. | Glucan fiber compositions for use in laundry care and fabric care |
| US10895028B2 (en) | 2015-12-14 | 2021-01-19 | Dupont Industrial Biosciences Usa, Llc | Nonwoven glucan webs |
| BR112019001171B1 (pt) | 2016-07-22 | 2022-08-16 | Nutrition & Biosciences Usa 4, Inc | Polímero de poliuretano, composição de poliuretano, espuma de poliuretano e substrato fibroso revestido |
| KR102542217B1 (ko) * | 2016-10-28 | 2023-06-12 | 뉴트리션 앤드 바이오사이언시스 유에스에이 4, 인크. | 다당류를 포함하는 고무 조성물 |
| EP3545038A1 (en) | 2016-11-22 | 2019-10-02 | E. I. du Pont de Nemours and Company | Process for making polyacrylonitrile fibers |
| EP3545005A1 (en) | 2016-11-22 | 2019-10-02 | E. I. du Pont de Nemours and Company | In situ functionalization of polysaccharides and compositions thereof |
| JP2019536873A (ja) * | 2016-11-22 | 2019-12-19 | 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 | ポリα−１，３−グルカンエステル及びこれより作製された物品 |
| 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 |
| MX2019006868A (es) | 2016-12-16 | 2019-09-23 | Du Pont | Derivados de polisacáridos anfifílicos y composiciones que los comprenden. |
| EP3577142B1 (en) | 2017-04-25 | 2023-11-22 | Nutrition & Biosciences USA 4, Inc. | Polysaccharide coatings with oxygen barrier properties |
| US11608417B2 (en) | 2017-06-30 | 2023-03-21 | Nutrition & Biosciences USA 4, Inc. | Polysaccharide-elastomer masterbatch compositions |
| AU2018324496B2 (en) | 2017-09-01 | 2024-05-02 | Nutrition & Biosciences USA 4, Inc. | Latex compositions comprising polysaccharides |
| EP4467599A3 (en) | 2017-12-14 | 2025-04-23 | Nutrition & Biosciences USA 4, Inc. | Alpha-1,3-glucan graft copolymers |
| WO2019164669A1 (en) * | 2018-02-26 | 2019-08-29 | E. I. Du Pont De Nemours And Company | Blends of polyesters and polysaccharides |
| EP3870616B1 (en) | 2018-10-25 | 2023-10-11 | DuPont Industrial Biosciences USA, LLC | Alpha-1,3-glucan graft copolymers |
| BR112022024705A2 (pt) * | 2020-06-04 | 2023-02-28 | Nutrition & Biosciences Usa 4 Inc | Composição, método para produzir um composto de éter ou éster de copolímero de enxerto, método de floculação e método de absorção |
| EP4165091A1 (en) | 2020-06-10 | 2023-04-19 | Nutrition & Biosciences USA 4, Inc. | Poly alpha-1,6-glucan esters and compositions comprising same |
| ES2992779T3 (en) * | 2020-06-10 | 2024-12-18 | Procter & Gamble | A product comprising poly alpha 1,3-glucan esters |
| ES3033620T3 (en) | 2020-06-10 | 2025-08-06 | Procter & Gamble | A laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative |
| HUE071383T2 (hu) | 2020-06-10 | 2025-08-28 | Procter & Gamble | Poli-alfa-1,6-glükánésztert tartalmazó mosószer vagy mosogatószer |
| PL4165154T3 (pl) | 2020-06-10 | 2024-07-08 | The Procter & Gamble Company | Kompozycja do prania lub pielęgnacji naczyń zawierająca pochodną poli(alfa-1,6-glukanu) |
| EP4284906A1 (en) | 2021-01-29 | 2023-12-06 | Danisco US Inc. | Compositions for cleaning and methods related thereto |
| WO2022178073A1 (en) | 2021-02-19 | 2022-08-25 | Nutrition & Biosciences USA 4, Inc. | Polysaccharide derivatives for detergent compositions |
| WO2022235655A1 (en) | 2021-05-04 | 2022-11-10 | Nutrition & Biosciences USA 4, Inc. | Compositions comprising insoluble alpha-glucan |
| US20240307288A1 (en) | 2021-07-13 | 2024-09-19 | Nutrition & Biosciences USA 4, Inc. | Cationic glucan ester derivatives |
| EP4426362A1 (en) | 2021-11-05 | 2024-09-11 | Nutrition & Biosciences USA 4, Inc. | Glucan derivatives for microbial control |
| US20250032390A1 (en) | 2021-12-16 | 2025-01-30 | Nutrition & Biosciences USA 4, Inc. | Compositions comprising cationic alpha-glucan ethers in aqueous polar organic solvents |
| KR20240167661A (ko) | 2022-03-21 | 2024-11-27 | 뉴트리션 앤드 바이오사이언시스 유에스에이 4, 인크. | 불용성 알파-글루칸을 포함하는 조성물 |
| 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 |
| WO2024081773A1 (en) | 2022-10-14 | 2024-04-18 | Nutrition & Biosciences USA 4, Inc. | Compositions comprising water, cationic alpha-1,6-glucan ether and organic solvent |
| WO2024112740A1 (en) | 2022-11-23 | 2024-05-30 | Nutrition & Biosciences USA 4, Inc. | Hygienic treatment of surfaces with compositions comprising hydrophobically modified alpha-glucan derivative |
| CN116589606B (zh) * | 2022-12-01 | 2024-05-28 | 中国药科大学 | 一种丁酰化酵母葡聚糖及其制备方法、应用 |
| WO2024129953A1 (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 |
| EP4410941A1 (en) | 2023-02-01 | 2024-08-07 | 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 |
| WO2025072417A1 (en) | 2023-09-29 | 2025-04-03 | Nutrition & Biosciences USA 4, Inc. | Polysaccharide derivatives |
| WO2025072416A1 (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 |
| WO2026024921A1 (en) | 2024-07-25 | 2026-01-29 | The Procter & Gamble Company | Detergent composition comprising a subtilisin variant and methods of use |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4501886A (en) * | 1982-08-09 | 1985-02-26 | E. I. Du Pont De Nemours And Company | Cellulosic fibers from anisotropic solutions |
| KR20010101647A (ko) | 1999-01-25 | 2001-11-14 | 메리 이. 보울러 | 폴리사카라이드 섬유 |
| CN1133654C (zh) | 1999-08-05 | 2004-01-07 | 武汉大学 | 灵芝α-(1→3)-D-葡聚糖羧甲基化衍生物及其用途和制备方法 |
| CN1133653C (zh) * | 1999-08-05 | 2004-01-07 | 武汉大学 | 灵芝α-(1→3)-D-葡聚糖硫酸酯衍生物及其用途和制备方法 |
| JP4584146B2 (ja) | 2003-07-09 | 2010-11-17 | 江崎グリコ株式会社 | α−１，４−グルカンおよび／またはその修飾物を含む成型物およびその製造方法 |
| 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) |
| US9403917B2 (en) * | 2012-12-27 | 2016-08-02 | E I Du Pont De Nemours And Company | Preparation of poly alpha-1,3-glucan esters and films therefrom |
| EP2938639B1 (en) * | 2012-12-27 | 2019-05-01 | E. I. du Pont de Nemours and Company | Preparation of poly alpha-1,3-glucan esters |
-
2013
- 2013-12-20 EP EP13821334.3A patent/EP2938639B1/en active Active
- 2013-12-20 AU AU2013370663A patent/AU2013370663B2/en not_active Ceased
- 2013-12-20 CA CA2895132A patent/CA2895132A1/en not_active Abandoned
- 2013-12-20 MY MYPI2015701718A patent/MY170135A/en unknown
- 2013-12-20 WO PCT/US2013/076905 patent/WO2014105696A1/en not_active Ceased
- 2013-12-20 CN CN201380073853.1A patent/CN105008401A/zh active Pending
- 2013-12-20 MX MX2015008463A patent/MX370287B/es active IP Right Grant
- 2013-12-20 KR KR1020157017106A patent/KR20150100702A/ko not_active Abandoned
- 2013-12-20 US US14/136,226 patent/US9278988B2/en active Active
- 2013-12-20 BR BR112015015528A patent/BR112015015528A8/pt not_active Application Discontinuation
- 2013-12-20 JP JP2015550693A patent/JP6261610B2/ja active Active
- 2013-12-20 WO PCT/US2013/076919 patent/WO2014105698A1/en not_active Ceased
- 2013-12-20 SG SG11201504218XA patent/SG11201504218XA/en unknown
- 2013-12-20 NZ NZ70855813A patent/NZ708558A/en not_active IP Right Cessation
- 2013-12-20 ES ES13821334T patent/ES2736042T3/es active Active
- 2013-12-20 US US14/136,168 patent/US20140187766A1/en not_active Abandoned
-
2014
- 2014-06-26 SG SG11201505127QA patent/SG11201505127QA/en unknown
-
2015
- 2015-06-26 CL CL2015001853A patent/CL2015001853A1/es unknown
- 2015-07-08 PH PH12015501541A patent/PH12015501541B1/en unknown
-
2016
- 2016-03-02 US US15/058,406 patent/US10000580B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| NZ708558A (en) | 2019-10-25 |
| PH12015501541A1 (en) | 2015-10-05 |
| CN105008401A (zh) | 2015-10-28 |
| ES2736042T3 (es) | 2019-12-23 |
| BR112015015528A8 (pt) | 2019-10-22 |
| MY170135A (en) | 2019-07-06 |
| US9278988B2 (en) | 2016-03-08 |
| WO2014105698A1 (en) | 2014-07-03 |
| MX2015008463A (es) | 2015-09-23 |
| EP2938639A1 (en) | 2015-11-04 |
| JP2016505692A (ja) | 2016-02-25 |
| WO2014105696A1 (en) | 2014-07-03 |
| CL2015001853A1 (es) | 2015-10-30 |
| AU2013370663A1 (en) | 2015-06-18 |
| JP6261610B2 (ja) | 2018-01-17 |
| CA2895132A1 (en) | 2014-07-03 |
| KR20150100702A (ko) | 2015-09-02 |
| MX370287B (es) | 2019-12-09 |
| AU2013370663B2 (en) | 2017-07-27 |
| US20160251453A1 (en) | 2016-09-01 |
| US20140187766A1 (en) | 2014-07-03 |
| US10000580B2 (en) | 2018-06-19 |
| EP2938639B1 (en) | 2019-05-01 |
| PH12015501541B1 (en) | 2015-10-05 |
| BR112015015528A2 (pt) | 2017-07-11 |
| US20140187767A1 (en) | 2014-07-03 |
| SG11201505127QA (en) | 2015-07-30 |
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