BR112013000291A2 - processo para produzir película de celulose, e, dopagem para dissolver celulose - Google Patents

processo para produzir película de celulose, e, dopagem para dissolver celulose

Info

Publication number
BR112013000291A2
BR112013000291A2 BR112013000291A BR112013000291A BR112013000291A2 BR 112013000291 A2 BR112013000291 A2 BR 112013000291A2 BR 112013000291 A BR112013000291 A BR 112013000291A BR 112013000291 A BR112013000291 A BR 112013000291A BR 112013000291 A2 BR112013000291 A2 BR 112013000291A2
Authority
BR
Brazil
Prior art keywords
cellulose
doping
dissolve
producing
film
Prior art date
Application number
BR112013000291A
Other languages
English (en)
Inventor
Colin Marshall
Martin Cockcroft
Original Assignee
Innovia Films 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 Innovia Films Ltd filed Critical Innovia Films Ltd
Publication of BR112013000291A2 publication Critical patent/BR112013000291A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • 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
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08—Cellulose derivatives
    • B29K2001/12—Cellulose acetate
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR112013000291A 2010-07-07 2011-06-21 processo para produzir película de celulose, e, dopagem para dissolver celulose BR112013000291A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1011446.0A GB2483427A (en) 2010-07-07 2010-07-07 Process for dissolving cellulose and casting films
PCT/GB2011/051159 WO2012004582A1 (en) 2010-07-07 2011-06-21 Process for producing cellulose film

Publications (1)

Publication Number Publication Date
BR112013000291A2 true BR112013000291A2 (pt) 2016-05-24

Family

ID=42712048

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013000291A BR112013000291A2 (pt) 2010-07-07 2011-06-21 processo para produzir película de celulose, e, dopagem para dissolver celulose

Country Status (8)

Country Link
US (1) US20130192489A1 (pt)
EP (1) EP2591047A1 (pt)
JP (1) JP2013530858A (pt)
CN (1) CN103025814A (pt)
BR (1) BR112013000291A2 (pt)
GB (1) GB2483427A (pt)
RU (1) RU2013104993A (pt)
WO (1) WO2012004582A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8980050B2 (en) 2012-08-20 2015-03-17 Celanese International Corporation Methods for removing hemicellulose
US8986501B2 (en) 2012-08-20 2015-03-24 Celanese International Corporation Methods for removing hemicellulose
CN103257140B (zh) * 2013-05-23 2015-02-18 潍坊恒联玻璃纸有限公司 一种检测再生纤维素膜中离子液体残留量的方法
KR101540155B1 (ko) * 2013-10-14 2015-07-28 주식회사 씨티씨 투명성이 향상된 트리아세틸 셀룰로오스 필름 및 이의 제조방법
CN103588883A (zh) * 2013-11-22 2014-02-19 南开大学 一种基于离子液体的改性纤维素膜材料的制作方法
CN104004206B (zh) * 2014-05-09 2016-04-20 河南科技大学 一种纤维素溶剂及其制备方法和应用
CN104045720B (zh) * 2014-07-01 2016-07-06 东华大学 一种纤维素经过尿素改性后的低温溶解方法
US10011931B2 (en) 2014-10-06 2018-07-03 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing dyed and welded substrates
KR102591968B1 (ko) 2016-03-25 2023-10-20 네추럴 파이버 웰딩 인코포레이티드 용접된 기재를 제조하기 위한 방법, 공정, 및 장치
CA3021729A1 (en) 2016-05-03 2017-11-09 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing dyed and welded substrates
JP7012212B2 (ja) * 2017-01-30 2022-02-14 パナソニックＩｐマネジメント株式会社 イオン液体組成物およびそれを用いてセルロースを溶解する方法
CN108641101A (zh) * 2018-05-18 2018-10-12 广东石油化工学院 一种本体加强生物塑料的制备方法
CN111116951B (zh) * 2020-01-06 2022-08-09 广西大学 一种利用废弃瓦楞纸板制备再生纤维薄膜的方法
CN112058103B (zh) * 2020-08-21 2022-06-21 齐齐哈尔大学 纤维素接枝羧甲基甲基咪唑氯盐气体分离膜及其制备方法
CN114015089B (zh) * 2021-11-11 2024-06-07 西安理工大学 一种高抗菌活性的咪唑鎓盐/羧甲基纤维素/可溶性淀粉复合薄膜的制备方法
CN114561169A (zh) * 2022-02-28 2022-05-31 上海昶法新材料有限公司 一种半纤维素涂布胶黏剂的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60144332A (ja) * 1983-12-26 1985-07-30 Tachikawa Kenkyusho 有機溶媒にセルロ−スを溶解する方法
US6824599B2 (en) 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
JP2010111707A (ja) * 2007-02-22 2010-05-20 Nisshinbo Holdings Inc ポリマー処理剤およびドープ
US8071813B2 (en) * 2007-05-03 2011-12-06 Lawrence Livermore National Security, Llc Methods of using ionic liquids having a fluoride anion as solvents
US20090084509A1 (en) * 2007-09-28 2009-04-02 Weyerhaeuser Company Dissolution of Cellulose in Mixed Solvent Systems
EP2062922A1 (de) * 2007-11-14 2009-05-27 Basf Se Verfahren zur Herstellung von regenerierten Biopolymeren und die danach erhältlichen regenerierten Erzeugnisse
JP2009203467A (ja) * 2008-01-31 2009-09-10 Kri Inc セルロースを溶解する溶媒及びセルロース溶液からの成形体
CN101560258A (zh) * 2009-05-22 2009-10-21 河南师范大学 一种纤维素的溶剂

Also Published As

Publication number Publication date
RU2013104993A (ru) 2014-08-20
GB2483427A (en) 2012-03-14
GB201011446D0 (en) 2010-08-25
WO2012004582A1 (en) 2012-01-12
JP2013530858A (ja) 2013-08-01
CN103025814A (zh) 2013-04-03
EP2591047A1 (en) 2013-05-15
US20130192489A1 (en) 2013-08-01

Similar Documents

Publication Publication Date Title
BR112013000291A2 (pt) processo para produzir película de celulose, e, dopagem para dissolver celulose
BR112012000144A2 (pt) processo para produzir celulose microfibrilada
BR112012000143A2 (pt) processo para produção de celulose microfibrilada e celulose microfibrilada assim produzida
BR112012019770A2 (pt) processo para produzir um nanocompósito de celulose nanocristalina e um ácido polilático, nancompósito de celulose nanocristalina e ácido polilático, e, composição.
BR112014011501A2 (pt) método para produzir nanofibrila de celulose
BR112012018829A2 (pt) processo para preparar carboximetil celulose, carboximetil celulose e uso de carboximetil celulose
BRPI1014723A2 (pt) Processo para hidrólise de celulose
BR112014000862A2 (pt) processo para produzir um material de nanocelulose
BR112013011869A2 (pt) processo para fabricação de polpa
BR112013016198A2 (pt) processo integrado para produção de biocombustíveis
BR112012030949A2 (pt) processo de recuperação de álcool usando menbranas
BR112013002124A2 (pt) células e processo para a produção de ramnolipídeos
BR112014011506A2 (pt) processo para a conversão de um material celulósico, uso, e, processo para a produção de um biocombustível
BR112013015875A2 (pt) processo para produzir um polímero baseado em propileno
BRPI1016233A2 (pt) filme flexível de celulose nanocristalina iridescente, e, método para fabricar o mesmo
BR112013033711A2 (pt) processo para fermentar singás e para iniciar fermentador principal para fermentação de singás
BRPI0822695A2 (pt) Processo para produzir um isocianato
BR112013000990A2 (pt) processo de produção de biomassa e método
BR112013033322A2 (pt) processo para produzir derivados de quitina
BRPI0822694A2 (pt) Processo para produzir um isocianato
BR112013016365A2 (pt) composição de lipossoma e processo para produção do mesmo
BR112013033532A2 (pt) corante cristalino natural e processo para produzi-lo
BR112013000288A2 (pt) processo para a produção de artigos formados em celulose
BR112013006173A2 (pt) processo para converter celulose
BR112013002036A2 (pt) processo para preparar um plastificante, plastificante e composição polimérica

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.