MX2016005947A - Composicion para preparar fibras de polisacaridos. - Google Patents

Composicion para preparar fibras de polisacaridos.

Info

Publication number
MX2016005947A
MX2016005947A MX2016005947A MX2016005947A MX2016005947A MX 2016005947 A MX2016005947 A MX 2016005947A MX 2016005947 A MX2016005947 A MX 2016005947A MX 2016005947 A MX2016005947 A MX 2016005947A MX 2016005947 A MX2016005947 A MX 2016005947A
Authority
MX
Mexico
Prior art keywords
glucan
poly
composition
solutions
fibers
Prior art date
Application number
MX2016005947A
Other languages
English (en)
Inventor
John P O'brien
Original Assignee
Du Pont
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of MX2016005947A publication Critical patent/MX2016005947A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

Se ha observado que las soluciones formadas al combinar poli (a(1?3) glucano) con solución acuosa concentrada de ácido fórmico, que contiene, opcionalmente, cloruro de metileno, producen la forma formilada del poli (a(1?3) glucano). Se ha demostrado que las soluciones formadas así son útiles para el hilado de solución en fibra de poli (a(1?3) glucano) cuando la fibra hilada se coagula en un baño de coagulación. Las fibras producidas así muestran propiedades físicas deseables. El poli (a(1?3) glucano) usado se sintetizó por acción de una enzima recombinante preparada por medio de fermentación.
MX2016005947A 2013-11-07 2014-11-06 Composicion para preparar fibras de polisacaridos. MX2016005947A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361901060P 2013-11-07 2013-11-07
PCT/US2014/064225 WO2015069828A1 (en) 2013-11-07 2014-11-06 Composition for preparing polysaccharide fibers

Publications (1)

Publication Number Publication Date
MX2016005947A true MX2016005947A (es) 2016-07-13

Family

ID=51952017

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005947A MX2016005947A (es) 2013-11-07 2014-11-06 Composicion para preparar fibras de polisacaridos.

Country Status (9)

Country Link
US (1) US20150126730A1 (es)
EP (1) EP3066238A1 (es)
JP (1) JP2016537464A (es)
KR (1) KR20160079798A (es)
CN (1) CN105849326A (es)
AU (1) AU2014346826A1 (es)
CA (1) CA2929232A1 (es)
MX (1) MX2016005947A (es)
WO (1) WO2015069828A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015103531A1 (en) 2014-01-06 2015-07-09 E. I. Du Pont De Nemours And Company Production of poly alpha-1,3-glucan films
WO2015109066A1 (en) 2014-01-17 2015-07-23 E. I. Du Pont De Nemours And Company Production of poly alpha-1,3-glucan formate 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
JP2017520657A (ja) * 2014-06-26 2017-07-27 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−グルカンフィルムの製造
US20170198109A1 (en) * 2014-06-26 2017-07-13 E I Du Pont De Nemours And Company Production of poly alpha-1,3-glucan formate films
BR112017013368B1 (pt) 2014-12-22 2021-11-23 Nutrition & Biosciences USA 4, Inc. Composição de mistura polimérica
JP6963502B2 (ja) 2015-02-06 2021-11-10 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 ポリα−１，３−グルカン系ポリマーのコロイド分散液
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
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
KR20180074734A (ko) 2015-10-26 2018-07-03 이 아이 듀폰 디 네모아 앤드 캄파니 수불용성 알파-(1,3→글루칸) 조성물
ES2939179T3 (es) 2015-10-26 2023-04-19 Nutrition & Biosciences Usa 4 Inc Recubrimientos de polisacáridos para papel
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
US10876074B2 (en) 2015-11-13 2020-12-29 Dupont Industrial Biosciences Usa, Llc Glucan fiber compositions for use in laundry care and fabric care
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
US10895028B2 (en) * 2015-12-14 2021-01-19 Dupont Industrial Biosciences Usa, Llc Nonwoven glucan webs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
WO1991016357A1 (en) * 1990-04-23 1991-10-31 Commonwealth Scientific And Industrial Research Organisation Cellulose derivatives
KR20010101647A (ko) * 1999-01-25 2001-11-14 메리 이. 보울러 폴리사카라이드 섬유
EP2764145B1 (en) * 2011-10-05 2018-05-23 E. I. du Pont de Nemours and Company Novel composition for preparing polysaccharide fibers
CN102373514A (zh) * 2011-10-13 2012-03-14 西南科技大学 一种葡甘聚糖纤维及其制备方法
US9365955B2 (en) * 2011-12-30 2016-06-14 Ei Du Pont De Nemours And Company 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

Also Published As

Publication number Publication date
CN105849326A (zh) 2016-08-10
JP2016537464A (ja) 2016-12-01
WO2015069828A1 (en) 2015-05-14
US20150126730A1 (en) 2015-05-07
CA2929232A1 (en) 2015-05-14
EP3066238A1 (en) 2016-09-14
AU2014346826A1 (en) 2016-05-19
KR20160079798A (ko) 2016-07-06

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