[go: up one dir, main page]

CL2015001852A1 - Films of poly alpha-1, 3-glucan esters and method for their preparation - Google Patents

Films of poly alpha-1, 3-glucan esters and method for their preparation

Info

Publication number
CL2015001852A1
CL2015001852A1 CL2015001852A CL2015001852A CL2015001852A1 CL 2015001852 A1 CL2015001852 A1 CL 2015001852A1 CL 2015001852 A CL2015001852 A CL 2015001852A CL 2015001852 A CL2015001852 A CL 2015001852A CL 2015001852 A1 CL2015001852 A1 CL 2015001852A1
Authority
CL
Chile
Prior art keywords
glucano
alfa
poly ester
films
preparation
Prior art date
Application number
CL2015001852A
Other languages
Spanish (es)
Inventor
Rahul B Kasat
Jayme L Paullin
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
Priority claimed from PCT/US2013/076905 external-priority patent/WO2014105696A1/en
Application filed by Du Pont filed Critical Du Pont
Publication of CL2015001852A1 publication Critical patent/CL2015001852A1/en

Links

Classifications

    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

UNA PELICULA CARACTERIZADA PORQUE COMPRENDE UN ESTER DE POLI ALFA-1,3-GLUCANO Y QUE TIENE AL MENOS: UNA RESISTENCIA AL DESGARRAMIENTO DE AL MENOS 0,04 N/mm, 0 UNA OPACIDAD DE MENOS DE 20 %; Y METODO DE PREPARAR UNA PELICULA DE ESTER DE POLI ALFA-1,3-GLUCANO CARACTERIZADO PORQUE COMPRENDE: A) SUMINISTRAR ESTER DE POLI ALFA-1,3-GLUCANO, B) PONER EN CONTACTO EL ESTER DE POLI ALFA-1,3-GLUCANO DE (A) CON UN SOLVENTE PARA ELABORAR UNA SOLUCION DE ESTER DE POLI ALFA-1,3-GLUCANO, C) APLICAR LA SOLUCION DE ESTER DE POLI ALFA-1,3-GLUCANO EN UNA SUPERFICIE Y D) PERMITIR QUE EL SOLVENTE SE EVAPORE PARA PROPORCIONAR LA PELICULA DE ESTER DE POLI ALFA-1,3-GLUCANO.A CHARACTERIZED FILM BECAUSE IT INCLUDES AN ALPHA-1,3-GLUCAN POLY ESTER AND THAT HAS AT LEAST: A RISK RESISTANCE OF AT LEAST 0.04 N / mm, 0 AN OPACITY OF LESS THAN 20%; AND METHOD OF PREPARING A CHARACTERIZED ALFA-1,3-GLUCANO POLY ESTER FILM BECAUSE IT INCLUDES: A) SUPPLY ALFA-1,3-GLUCANO POLY ESTER, B) CONTACT THE ALFA-1,3- POLY ESTER GLUCANO FROM (A) WITH A SOLVENT TO DEVELOP A POLISH ALFA-1,3-GLUCANO ESTER SOLUTION, C) APPLY THE ALFA-1,3-GLUCANO POLY ESTER SOLUTION ON A SURFACE AND D) ALLOW THE SOLVENT EVAPORE TO PROVIDE THE ALFA-1,3-GLUCANO POLY ESTER FILM.

CL2015001852A 2013-12-20 2015-06-26 Films of poly alpha-1, 3-glucan esters and method for their preparation CL2015001852A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/076905 WO2014105696A1 (en) 2012-12-27 2013-12-20 Films of poly alpha-1,3-glucan esters and method for their preparation

Publications (1)

Publication Number Publication Date
CL2015001852A1 true CL2015001852A1 (en) 2015-12-28

Family

ID=51261214

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015001852A CL2015001852A1 (en) 2013-12-20 2015-06-26 Films of poly alpha-1, 3-glucan esters and method for their preparation

Country Status (10)

Country Link
EP (1) EP3083776A1 (en)
JP (1) JP6484252B2 (en)
KR (1) KR20150103678A (en)
CN (1) CN105026467A (en)
AU (1) AU2014367230B2 (en)
CA (1) CA2896890A1 (en)
CL (1) CL2015001852A1 (en)
MX (1) MX2015008457A (en)
PH (1) PH12015501488A1 (en)
WO (1) WO2015094402A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015204026B2 (en) 2014-01-06 2018-08-16 Nutrition & Biosciences USA 4, Inc. 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
US10800859B2 (en) 2014-12-22 2020-10-13 Dupont Industrial Biosciences Usa, Llc Polymeric blend containing poly alpha-1,3-glucan
BR112017012481B1 (en) 2015-02-06 2021-10-19 Nutrition & Biosciences USA 4, Inc. COLLOIDAL DISPERSION, PERSONAL CARE PRODUCT, FOOD PRODUCT AND PROCESS OF MANUFACTURING A COLLOIDAL DISPERSION
CN107995923B (en) 2015-06-01 2021-11-02 营养与生物科学美国4公司 Structured liquid composition comprising colloidal dispersion of poly alpha-1,3-glucan
ES2811340T3 (en) * 2015-06-30 2021-03-11 Dupont Ind Biosciences Usa Llc Preparation of poly (alpha-1,3-glucan esters) using cyclic organic anhydrides
AU2016347044B2 (en) * 2015-10-26 2021-02-25 Nutrition & Biosciences USA 4, Inc. Polysaccharide coatings for paper
FI3368716T3 (en) * 2015-10-26 2023-02-22 Water-insoluble alpha-(1,3->glucan) composition
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
JP7045313B2 (en) 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 Glucan fiber composition for use in laundry care and textile care
JP6997706B2 (en) 2015-11-13 2022-01-18 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 Glucan fiber composition for use in laundry care and textile care
US10895028B2 (en) 2015-12-14 2021-01-19 Dupont Industrial Biosciences Usa, Llc Nonwoven glucan webs
BR112019001171B1 (en) * 2016-07-22 2022-08-16 Nutrition & Biosciences Usa 4, Inc POLYURETHANE POLYMER, POLYURETHANE COMPOSITION, POLYURETHANE FOAM AND COATED FIBROUS SUBSTRATE
WO2018081263A1 (en) * 2016-10-28 2018-05-03 E. I. Du Pont De Nemours And Company Rubber compositions comprising polysaccharides
EP3541850A1 (en) * 2016-11-16 2019-09-25 E. I. du Pont de Nemours and Company Molded article comprising polysaccharide
US20190345267A1 (en) * 2016-11-22 2019-11-14 E I Du Pont De Nemours And Company In situ functionalization of polysaccharides and compositions thereof
WO2018098072A1 (en) 2016-11-22 2018-05-31 E. I. Du Pont De Nemours And Company Process for making polyacrylonitrile fibers
AU2017366583A1 (en) * 2016-11-22 2019-05-30 Nutrition & Biosciences USA 4, Inc. Polyalpha-1,3-glucan esters and articles made therefrom
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
JP7420561B2 (en) 2017-06-30 2024-01-23 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 Polysaccharide-elastomer masterbatch composition
JP2021507955A (en) * 2017-12-14 2021-02-25 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 α-1,3-glucan graft copolymer

Family Cites Families (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
JP5896799B2 (en) * 2011-03-28 2016-03-30 株式会社Adeka Cationized β-glucan
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)
BR112015015528A8 (en) * 2012-12-27 2019-10-22 Du Pont composition and method to produce a compound

Also Published As

Publication number Publication date
CN105026467A (en) 2015-11-04
JP2017501292A (en) 2017-01-12
AU2014367230A1 (en) 2015-07-16
AU2014367230B2 (en) 2018-08-16
WO2015094402A1 (en) 2015-06-25
JP6484252B2 (en) 2019-03-13
KR20150103678A (en) 2015-09-11
EP3083776A1 (en) 2016-10-26
CA2896890A1 (en) 2015-06-25
MX2015008457A (en) 2016-04-29
PH12015501488A1 (en) 2015-09-21

Similar Documents

Publication Publication Date Title
CL2015001852A1 (en) Films of poly alpha-1, 3-glucan esters and method for their preparation
CL2016002996A1 (en) Method for manufacturing a modified surface material comprising: providing a substrate, comprising a salifiable alkaline or alkaline earth compound; and applying a liquid treatment composition comprising an acid; modified surface material; and use of the material
WO2016015001A3 (en) Combination fluid instillation and negative pressure dressing
UY35847A (en) A METHOD TO CONTROL ROYA
CL2016000507A1 (en) Hydrogel comprising the 1,2-diol or 1,3-diol groups acetylated with a radiopaque species; composition comprising a hydrogel; method for making a radiopaque polymer; method to form a radiopaque hydrogel microsphere; and use of hydrogel or composition.
BR112014011252A2 (en) polymerizable material
AR100498A1 (en) IMPROVEMENT IN FRICTION REDUCTION
MX2013012000A (en) Composition and method to form a self decontaminating surface.
MX2017007087A (en) 3-oxo-3-(arylamino)propanoates, a process for their preparation, and their use in preparing pyrrolidinones.
SG10201908628QA (en) A stent assembly and method of preparing the stent assembly
BR112015017427A2 (en) article comprising a polymeric substrate and a silicone polymer layer
AR087061A1 (en) PROCEDURE FOR COVERING A SURFACE WITH MICELAS
ECSP13013094A (en) COLINA SALT CLEANING COMPOSITIONS
MX363219B (en) Flavonoid-based composition for pharmaceutical, nutritional or cosmetic use having potentiated antioxidant action.
CL2016001296A1 (en) Method for coating an aged coating on a substrate, a coating composition with an organosiloxane polymer and an organobismuth compound, a substrate that must be submerged or not submerged, method to avoid dirt on a substrate in an aquatic environment and use of a composition of coating.
CL2016000082A1 (en) Cyclodextrins
BR112018014401A2 (en) solid spray compositions with surface active substances in solid water soluble carriers, their process for their production and use?
BR112017002915A2 (en) process for manufacturing a customizable medical device and device obtained by said process
CO2017000010A2 (en) Process for the preparation of 3-hydroxypicolinic acids
AR090658A1 (en) TERMINAL FOR USE IN PUNCHING MACHINES AND TERMINAL REGENERATING METHOD
MX2016007592A (en) Composition comprising benefit agent and aprotic solvent.
BR112018071586A2 (en) use of thyroid beta-agonists
BR112017018612A2 (en) low temperature plasma treatment
AR101270A1 (en) ABRASIVE COMPOSITION FOR ORAL CARE
CO2017007669A2 (en) Envelope films with increased opacity