CA2969242A1 - Enzymatically produced cellulose - Google Patents
Enzymatically produced cellulose Download PDFInfo
- Publication number
- CA2969242A1 CA2969242A1 CA2969242A CA2969242A CA2969242A1 CA 2969242 A1 CA2969242 A1 CA 2969242A1 CA 2969242 A CA2969242 A CA 2969242A CA 2969242 A CA2969242 A CA 2969242A CA 2969242 A1 CA2969242 A1 CA 2969242A1
- Authority
- CA
- Canada
- Prior art keywords
- cellulose
- cellodextrin
- reaction
- enzyme
- seq
- 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
Links
- 229920002678 cellulose Polymers 0.000 title claims abstract description 281
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
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- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
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- 159000000000 sodium salts Chemical class 0.000 description 1
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Classifications
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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
-
- 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
- C12P19/18—Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/16—Emollients or protectives, e.g. against radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/1048—Glycosyltransferases (2.4)
- C12N9/1051—Hexosyltransferases (2.4.1)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y204/00—Glycosyltransferases (2.4)
- C12Y204/01—Hexosyltransferases (2.4.1)
- C12Y204/01049—Cellodextrin phosphorylase (2.4.1.49)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Dermatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Jellies, Jams, And Syrups (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- General Preparation And Processing Of Foods (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014094594 | 2014-12-23 | ||
| CNPCT/CN2014/094593 | 2014-12-23 | ||
| CN2014094593 | 2014-12-23 | ||
| CNPCT/CN2014/094594 | 2014-12-23 | ||
| PCT/US2015/065707 WO2016106013A1 (en) | 2014-12-23 | 2015-12-15 | Enzymatically produced cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2969242A1 true CA2969242A1 (en) | 2016-06-30 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2969242A Abandoned CA2969242A1 (en) | 2014-12-23 | 2015-12-15 | Enzymatically produced cellulose |
| CA2969241A Abandoned CA2969241A1 (en) | 2014-12-23 | 2015-12-15 | Enzymatically produced cellulose |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2969241A Abandoned CA2969241A1 (en) | 2014-12-23 | 2015-12-15 | Enzymatically produced cellulose |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US20180334696A1 (enExample) |
| EP (2) | EP3237632B8 (enExample) |
| JP (2) | JP2018512109A (enExample) |
| CN (2) | CN108064306B (enExample) |
| AU (2) | AU2015369967B2 (enExample) |
| CA (2) | CA2969242A1 (enExample) |
| WO (2) | WO2016106013A1 (enExample) |
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| AU2015369929B2 (en) | 2014-12-22 | 2020-08-20 | Nutrition & Biosciences USA 4, Inc. | Polymeric blend containing poly alpha-1,3-glucan |
| US20180334696A1 (en) * | 2014-12-23 | 2018-11-22 | E I Du Pont De Nemours And Company | Enzymatically produced cellulose |
| WO2016126685A1 (en) | 2015-02-06 | 2016-08-11 | E. I. Du Pont De Nemours And Company | Colloidal dispersions of poly alpha-1,3-glucan based polymers |
| CN107995923B (zh) | 2015-06-01 | 2021-11-02 | 营养与生物科学美国4公司 | 包含聚α-1,3-葡聚糖的胶体分散体的结构化的液体组合物 |
| KR102746152B1 (ko) | 2015-10-26 | 2024-12-26 | 뉴트리션 앤드 바이오사이언시스 유에스에이 4, 인크. | 수불용성 알파-(1,3-글루칸) 조성물 |
| KR102745257B1 (ko) | 2015-10-26 | 2024-12-23 | 뉴트리션 앤드 바이오사이언시스 유에스에이 4, 인크. | 종이용 다당류 코팅 |
| 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 |
| JP2019504932A (ja) | 2015-11-13 | 2019-02-21 | 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 | 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 |
| US10895028B2 (en) | 2015-12-14 | 2021-01-19 | Dupont Industrial Biosciences Usa, Llc | Nonwoven glucan webs |
| EP3494173B1 (en) | 2016-10-28 | 2021-06-23 | Nutrition & Biosciences USA 4, Inc. | Rubber compositions comprising polysaccharides |
| 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 |
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2015
- 2015-12-15 US US15/532,635 patent/US20180334696A1/en not_active Abandoned
- 2015-12-15 EP EP15820010.5A patent/EP3237632B8/en active Active
- 2015-12-15 JP JP2017533754A patent/JP2018512109A/ja active Pending
- 2015-12-15 EP EP15820007.1A patent/EP3237631A1/en not_active Withdrawn
- 2015-12-15 CA CA2969242A patent/CA2969242A1/en not_active Abandoned
- 2015-12-15 AU AU2015369967A patent/AU2015369967B2/en not_active Ceased
- 2015-12-15 CA CA2969241A patent/CA2969241A1/en not_active Abandoned
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| US20180334696A1 (en) | 2018-11-22 |
| EP3237632A1 (en) | 2017-11-01 |
| WO2016106013A1 (en) | 2016-06-30 |
| EP3237631A1 (en) | 2017-11-01 |
| WO2016106011A1 (en) | 2016-06-30 |
| JP2018512109A (ja) | 2018-05-17 |
| EP3237632B8 (en) | 2019-03-13 |
| JP6770519B2 (ja) | 2020-10-14 |
| AU2015369965A1 (en) | 2017-06-15 |
| US20170327857A1 (en) | 2017-11-16 |
| AU2015369967B2 (en) | 2019-06-27 |
| US20190100782A1 (en) | 2019-04-04 |
| CN108064306A (zh) | 2018-05-22 |
| AU2015369965B2 (en) | 2020-01-30 |
| US10131929B2 (en) | 2018-11-20 |
| EP3237632B1 (en) | 2018-10-24 |
| CN107109450A (zh) | 2017-08-29 |
| US10927392B2 (en) | 2021-02-23 |
| US20200080121A1 (en) | 2020-03-12 |
| CA2969241A1 (en) | 2016-06-30 |
| US10392641B2 (en) | 2019-08-27 |
| JP2018512040A (ja) | 2018-05-10 |
| CN108064306B (zh) | 2022-11-01 |
| AU2015369967A1 (en) | 2017-06-15 |
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