JP2015518926A5 - - Google Patents
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- Publication number
- JP2015518926A5 JP2015518926A5 JP2015514170A JP2015514170A JP2015518926A5 JP 2015518926 A5 JP2015518926 A5 JP 2015518926A5 JP 2015514170 A JP2015514170 A JP 2015514170A JP 2015514170 A JP2015514170 A JP 2015514170A JP 2015518926 A5 JP2015518926 A5 JP 2015518926A5
- Authority
- JP
- Japan
- Prior art keywords
- glucan
- poly
- solution
- average molecular
- alkali metal
- 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.)
- Granted
Links
- 229920001503 Glucan Polymers 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 9
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 6
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 claims description 5
- 239000012991 xanthate Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000000701 coagulant Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 230000010354 integration Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- USAIOOFEIMNEDN-UHFFFAOYSA-L disodium;carbonotrithioate Chemical compound [Na+].[Na+].[S-]C([S-])=S USAIOOFEIMNEDN-UHFFFAOYSA-L 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/479,990 US9034092B2 (en) | 2012-05-24 | 2012-05-24 | Composition for preparing polysaccharide fibers |
| US13/479,990 | 2012-05-24 | ||
| PCT/US2013/042329 WO2013177348A1 (en) | 2012-05-24 | 2013-05-23 | Novel composition for preparing polysaccharide fibers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015518926A JP2015518926A (ja) | 2015-07-06 |
| JP2015518926A5 true JP2015518926A5 (https=) | 2016-07-07 |
| JP6167172B2 JP6167172B2 (ja) | 2017-07-19 |
Family
ID=48570474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015514170A Active JP6167172B2 (ja) | 2012-05-24 | 2013-05-23 | 多糖繊維を製造するための新規な組成物 |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US9034092B2 (https=) |
| EP (1) | EP2855536B1 (https=) |
| JP (1) | JP6167172B2 (https=) |
| KR (1) | KR102049792B1 (https=) |
| CN (1) | CN104379607B (https=) |
| AU (1) | AU2013266331B2 (https=) |
| BR (1) | BR112014028870B1 (https=) |
| CA (1) | CA2873322A1 (https=) |
| IN (1) | IN2014DN08909A (https=) |
| MY (1) | MY166348A (https=) |
| NZ (1) | NZ701241A (https=) |
| PH (1) | PH12014502607A1 (https=) |
| SG (1) | SG11201407488SA (https=) |
| WO (1) | WO2013177348A1 (https=) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9034092B2 (en) * | 2012-05-24 | 2015-05-19 | E I Du Pont De Nemours And Company | Composition for preparing polysaccharide fibers |
| US9776369B2 (en) * | 2013-03-15 | 2017-10-03 | Shimano American Corp. | Heated liquid tapered line production device and method |
| AT514136A1 (de) | 2013-04-05 | 2014-10-15 | Lenzing Akiengesellschaft | Polysaccharidfaser mit erhöhtem Fibrillationsvermögen und Verfahren zu ihrer Herstellung |
| AT514137A1 (de) * | 2013-04-05 | 2014-10-15 | Lenzing Akiengesellschaft | Polysaccharidfaser und Verfahren zu ihrer Herstellung |
| AT514476A1 (de) * | 2013-06-17 | 2015-01-15 | Lenzing Akiengesellschaft | Polysaccharidfaser und Verfahren zu ihrer Herstellung |
| AT514468A1 (de) * | 2013-06-17 | 2015-01-15 | Lenzing Akiengesellschaft | Hochsaugfähige Polysaccharidfaser und ihre Verwendung |
| AT514475B1 (de) * | 2013-06-17 | 2016-11-15 | Chemiefaser Lenzing Ag | Polysaccharidfaser und Verfahren zu ihrer Herstellung |
| AT514474B1 (de) * | 2013-06-18 | 2016-02-15 | Chemiefaser Lenzing Ag | Polysaccharidfaser und Verfahren zu ihrer Herstellung |
| US20150126730A1 (en) * | 2013-11-07 | 2015-05-07 | E I Du Pont De Nemours And Company | Novel composition for preparing polysaccharide fibers |
| AU2015204026B2 (en) | 2014-01-06 | 2018-08-16 | Nutrition & Biosciences USA 4, Inc. | Production of poly alpha-1,3-glucan films |
| US10106626B2 (en) | 2014-01-17 | 2018-10-23 | Ei Du Pont De Nemours And Company | Production of poly alpha-1,3-glucan formate films |
| WO2015200593A1 (en) * | 2014-06-26 | 2015-12-30 | E.I. Du Pont De Nemours And Company | Production of poly alpha-1,3-glucan formate films |
| EP3161013A1 (en) * | 2014-06-26 | 2017-05-03 | E. I. du Pont de Nemours and Company | Production of poly alpha-1,3-glucan films |
| WO2015200596A1 (en) * | 2014-06-26 | 2015-12-30 | E. I. Du Pont De Nemours And Company | Preparation of poly alpha-1,3-glucan ester films |
| JP2017519507A (ja) * | 2014-06-26 | 2017-07-20 | 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 | ポリα−１，３−グルカン食品ケーシングの製造 |
| EP3237454B1 (en) | 2014-12-22 | 2020-08-12 | DuPont Industrial Biosciences USA, LLC | Polymeric blend containing poly alpha-1,3-glucan |
| ES2803024T3 (es) | 2015-02-06 | 2021-01-22 | Dupont Ind Biosciences Usa Llc | Dispersiones coloidales de polímeros basados en poli-alfa-1,3-glucano |
| EP3303411B1 (en) | 2015-06-01 | 2020-11-18 | DuPont Industrial Biosciences USA, LLC | Structured liquid compositions comprising colloidal dispersions of poly alpha-1,3-glucan |
| 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 |
| CN108350660B (zh) | 2015-10-26 | 2022-04-29 | 营养与生物科学美国4公司 | 水不溶性α-(1，3→葡聚糖)组合物 |
| CA2997563C (en) | 2015-10-26 | 2022-03-22 | E. I. Du Pont De Nemours And Company | Polysaccharide coatings for paper |
| US10995435B2 (en) * | 2015-11-10 | 2021-05-04 | Nutrition & Biosciences USA 4, Inc. | Nonwoven glucan webs |
| EP3374488B1 (en) | 2015-11-13 | 2020-10-14 | DuPont Industrial Biosciences USA, LLC | Glucan fiber compositions for use in laundry care and fabric care |
| WO2017083228A1 (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 |
| WO2017083229A1 (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 |
| CN107366031A (zh) * | 2017-07-19 | 2017-11-21 | 宜宾运通塑料助剂有限公司 | 一种湿法纺丝机、氯化聚氯乙烯纤维及其制备方法 |
| WO2021132397A1 (ja) * | 2019-12-23 | 2021-07-01 | 東レ株式会社 | 分離膜及びその製造方法 |
| CN113136628B (zh) * | 2021-05-25 | 2023-04-28 | 清华大学 | 一种生物纤维及其制备方法和湿法纺丝装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054322B2 (ja) | 1977-09-30 | 1985-11-29 | 株式会社林原生物化学研究所 | 成形物の製法 |
| US4501886A (en) | 1982-08-09 | 1985-02-26 | E. I. Du Pont De Nemours And Company | Cellulosic fibers from anisotropic solutions |
| JPS6040102A (ja) * | 1983-08-15 | 1985-03-02 | Asahi Chem Ind Co Ltd | ビスコ−スの製造法 |
| JPH0621184B2 (ja) * | 1985-05-01 | 1994-03-23 | 旭化成工業株式会社 | セルロ−ス系のド−プ |
| JPS61239018A (ja) * | 1986-04-14 | 1986-10-24 | Shogo Sataku | 繊維の連続製造法 |
| DE60009886T2 (de) | 1999-01-25 | 2005-03-31 | E.I. Du Pont De Nemours And Co., Wilmington | Polysaccharidfasern |
| 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 |
| DE10357260A1 (de) | 2003-12-08 | 2005-06-30 | Degussa Food Ingredients Gmbh | Polysaccharid-Derivate, deren Herstellung und Verwendung |
| 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) |
| CN103958752B (zh) * | 2011-10-05 | 2016-08-17 | 纳幕尔杜邦公司 | 用于制备多糖纤维的新型组合物 |
| TWI565801B (zh) * | 2011-10-05 | 2017-01-11 | 杜邦股份有限公司 | 用於製備多醣纖維之新穎組成物 |
| 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 |
| US9334584B2 (en) * | 2011-12-21 | 2016-05-10 | E I Du Pont De Nemours And Company | Process for preparing polysaccharide fibers from aqueous alkali metal hydroxide solution |
| SG11201403710RA (en) * | 2011-12-30 | 2014-07-30 | Du Pont | Fiber composition comprising 1,3-glucan and a method of preparing same |
| US9034092B2 (en) * | 2012-05-24 | 2015-05-19 | E I Du Pont De Nemours And Company | Composition for preparing polysaccharide fibers |
| WO2014052386A2 (en) * | 2012-09-25 | 2014-04-03 | E. I. Du Pont De Nemours And Company | Glucosyltransferase enzymes for production of glucan polymers |
-
2012
- 2012-05-24 US US13/479,990 patent/US9034092B2/en active Active
-
2013
- 2013-05-23 NZ NZ701241A patent/NZ701241A/en not_active IP Right Cessation
- 2013-05-23 MY MYPI2014002990A patent/MY166348A/en unknown
- 2013-05-23 JP JP2015514170A patent/JP6167172B2/ja active Active
- 2013-05-23 SG SG11201407488SA patent/SG11201407488SA/en unknown
- 2013-05-23 EP EP13726657.3A patent/EP2855536B1/en active Active
- 2013-05-23 AU AU2013266331A patent/AU2013266331B2/en active Active
- 2013-05-23 CA CA2873322A patent/CA2873322A1/en not_active Abandoned
- 2013-05-23 BR BR112014028870-4A patent/BR112014028870B1/pt active IP Right Grant
- 2013-05-23 WO PCT/US2013/042329 patent/WO2013177348A1/en not_active Ceased
- 2013-05-23 KR KR1020147035559A patent/KR102049792B1/ko not_active Expired - Fee Related
- 2013-05-23 CN CN201380027081.8A patent/CN104379607B/zh active Active
-
2014
- 2014-10-24 IN IN8909DEN2014 patent/IN2014DN08909A/en unknown
- 2014-11-21 PH PH12014502607A patent/PH12014502607A1/en unknown
-
2015
- 2015-04-16 US US14/688,801 patent/US9540747B2/en active Active
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