BR112014019520A8 - Processo para a produção de copolímero de resina de amido - Google Patents

Processo para a produção de copolímero de resina de amido

Info

Publication number
BR112014019520A8
BR112014019520A8 BR112014019520A BR112014019520A BR112014019520A8 BR 112014019520 A8 BR112014019520 A8 BR 112014019520A8 BR 112014019520 A BR112014019520 A BR 112014019520A BR 112014019520 A BR112014019520 A BR 112014019520A BR 112014019520 A8 BR112014019520 A8 BR 112014019520A8
Authority
BR
Brazil
Prior art keywords
starch
resin
production
produce
copolymer
Prior art date
Application number
BR112014019520A
Other languages
English (en)
Other versions
BR112014019520A2 (pt
Inventor
Wolff Bryon
Martyn Chapman Graham
Original Assignee
Polymer Specialities Int Ltd
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 Polymer Specialities Int Ltd filed Critical Polymer Specialities Int Ltd
Publication of BR112014019520A2 publication Critical patent/BR112014019520A2/pt
Publication of BR112014019520A8 publication Critical patent/BR112014019520A8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/02—Esters
    • C08B31/04—Esters of organic acids, e.g. alkenyl-succinated starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/16—Ether-esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PROCESSO PARA A PRODUÇÃO DE COPOLÍMERO DE RESINA DE AMIDO. A presente invenção refere-se a um processo para a produção de um copolímero de resina de amido que é descrito, o processo que compreende: mistura de pelo menos um de um ácido dicarboxílico e um anidrido de ácido dicarboxílico com um amido para produzir uma mistura de amido; adicionando uma mistura líquida, incluindo água e um poliol com a mistura de amido para produzir um amido funcionalizado; e misturar o amido funcionalizado com uma resina para produzir o copolímero de resina de amido, onde o amido usado no processo tem um baixo teor de umidade em comparação com o teor de umidade de amido usado em processos atuais. Copolímeros de resina produzidos pelo presente processo podem ser biodegradáveis e compostáveis.
BR112014019520A 2012-02-07 2013-02-07 Processo para a produção de copolímero de resina de amido BR112014019520A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261595957P 2012-02-07 2012-02-07
PCT/CA2013/050098 WO2013116945A1 (en) 2012-02-07 2013-02-07 Process for making starch-resin copolymer

Publications (2)

Publication Number Publication Date
BR112014019520A2 BR112014019520A2 (pt) 2017-06-20
BR112014019520A8 true BR112014019520A8 (pt) 2017-07-11

Family

ID=48946865

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019520A BR112014019520A8 (pt) 2012-02-07 2013-02-07 Processo para a produção de copolímero de resina de amido

Country Status (4)

Country Link
US (1) US20160017091A1 (pt)
BR (1) BR112014019520A8 (pt)
CA (1) CA2863884A1 (pt)
WO (1) WO2013116945A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6836906B2 (ja) 2014-06-02 2021-03-03 アナヴォ・テクノロジーズ，リミテッド・ライアビリティ・カンパニー 改変バイオポリマーならびにその生成および使用の方法
US11674014B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Blending of small particle starch powder with synthetic polymers for increased strength and other properties
US11359088B2 (en) 2015-06-30 2022-06-14 BiologiQ, Inc. Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material
US11926929B2 (en) 2015-06-30 2024-03-12 Biologiq, Inc Melt blown nonwoven materials and fibers including starch-based polymeric materials
US11111363B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Articles formed with renewable and/or sustainable green plastic material and carbohydrate-based polymeric materials lending increased strength and/or biodegradability
US10919203B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Articles formed with biodegradable materials and biodegradability characteristics thereof
US11879058B2 (en) 2015-06-30 2024-01-23 Biologiq, Inc Yarn materials and fibers including starch-based polymeric materials
US10752759B2 (en) 2015-06-30 2020-08-25 BiologiQ, Inc. Methods for forming blended films including renewable carbohydrate-based polymeric materials with high blow up ratios and/or narrow die gaps for increased strength
US11149144B2 (en) 2015-06-30 2021-10-19 BiologiQ, Inc. Marine biodegradable plastics comprising a blend of polyester and a carbohydrate-based polymeric material
US10995201B2 (en) 2015-06-30 2021-05-04 BiologiQ, Inc. Articles formed with biodegradable materials and strength characteristics of the same
US11046840B2 (en) 2015-06-30 2021-06-29 BiologiQ, Inc. Methods for lending biodegradability to non-biodegradable plastic materials
US11926940B2 (en) 2015-06-30 2024-03-12 BiologiQ, Inc. Spunbond nonwoven materials and fibers including starch-based polymeric materials
US20170002184A1 (en) 2015-06-30 2017-01-05 BiologiQ, Inc. Articles Formed with Biodegradable Materials and Strength Characteristics of Same
US10920044B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Carbohydrate-based plastic materials with reduced odor
US11674018B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics
US11111355B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Addition of biodegradability lending additives to plastic materials
MX2018006309A (es) 2015-11-23 2019-09-04 Tethis Inc Particulas recubiertas y metodos de fabricacion y uso de las mismas.
DE102022117375A1 (de) 2022-07-12 2024-01-18 Robert Boyle - Thüringisches Institut für BioWasserstoff- und Umweltforschung e.V. Verfahren zur Herstellung von thermoplastischen Polysaccharidestern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090160095A1 (en) * 2004-11-19 2009-06-25 Board Of Trustees Of Michigan State University Biodegradable thermoplasticized starch-polyester reactive blends for thermoforming applications
FR2934272B1 (fr) * 2008-07-24 2013-08-16 Roquette Freres Procede de preparation de compositions a base de matiere amylacee et de polymere synthetique.
CN101942117B (zh) * 2010-09-25 2012-11-14 梁靖 一种淀粉基全降解包装材料及其制备方法

Also Published As

Publication number Publication date
WO2013116945A1 (en) 2013-08-15
US20160017091A1 (en) 2016-01-21
CA2863884A1 (en) 2013-08-15
BR112014019520A2 (pt) 2017-06-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]