CL2020000558A1 - Fabricación continúa de rollo a rollo de recubrimientos de nano cristales de celulosa (cnc). - Google Patents

Fabricación continúa de rollo a rollo de recubrimientos de nano cristales de celulosa (cnc).

Info

Publication number
CL2020000558A1
CL2020000558A1 CL2020000558A CL2020000558A CL2020000558A1 CL 2020000558 A1 CL2020000558 A1 CL 2020000558A1 CL 2020000558 A CL2020000558 A CL 2020000558A CL 2020000558 A CL2020000558 A CL 2020000558A CL 2020000558 A1 CL2020000558 A1 CL 2020000558A1
Authority
CL
Chile
Prior art keywords
cnc
roll
cellulose nano
coatings
nano crystal
Prior art date
Application number
CL2020000558A
Other languages
English (en)
Inventor
Jeffrey Paul Youngblood
Reaz Chowdhury
Nuruddin, Md
Original Assignee
Purdue Research Foundation
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 Purdue Research Foundation filed Critical Purdue Research Foundation
Publication of CL2020000558A1 publication Critical patent/CL2020000558A1/es

Links

Classifications

    • 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
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/14—Printing inks based on carbohydrates
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • 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
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/02—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
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

La presente solicitud, tiene relación con un método novedoso de fabricación continua de rollo a rollo a gran escala de recubrimientos de nano cristales de celulosa (CNC) con anisotropía controlada y el substrato flexible recubierto de nano cristales de celulosa (CNC) preparado con el nuevo método. Se observa un parámetro de orden inesperadamente alto de 0,78 cuando se encuentra en un compuesto CNC-PVA con una carga de CNC del 70%.
CL2020000558A 2017-09-07 2020-03-05 Fabricación continúa de rollo a rollo de recubrimientos de nano cristales de celulosa (cnc). CL2020000558A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762555084P 2017-09-07 2017-09-07

Publications (1)

Publication Number Publication Date
CL2020000558A1 true CL2020000558A1 (es) 2020-10-02

Family

ID=65635326

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020000558A CL2020000558A1 (es) 2017-09-07 2020-03-05 Fabricación continúa de rollo a rollo de recubrimientos de nano cristales de celulosa (cnc).

Country Status (5)

Country Link
US (3) US11174404B2 (es)
CA (1) CA3074848C (es)
CL (1) CL2020000558A1 (es)
MX (1) MX2020002615A (es)
WO (1) WO2019050819A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11174404B2 (en) * 2017-09-07 2021-11-16 Purdue Research Foundation Continuous roll-to-roll fabrication of cellulose nanocrystal (CNC) coatings
SE542946C2 (en) 2018-11-28 2020-09-22 Stora Enso Oyj Process for production of free standing film comprising cellulosic nanomaterial
CN112759982A (zh) * 2020-12-24 2021-05-07 南京信息工程大学 一种pva/cnc复合涂料及其制备方法与应用
WO2022197704A1 (en) * 2021-03-15 2022-09-22 Purdue Research Foundation Composition of cellulose nanocrystals and carboxymethyl cellulose
AU2023224020A1 (en) * 2022-02-22 2024-09-05 Purdue Research Foundation Method and apparatus for molding of cnf-cmc onto molded pulp
CN115895044B (zh) * 2022-11-17 2024-03-26 江南大学 一种柔韧耐水性纤维素液晶膜及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2960133B1 (fr) * 2010-05-20 2012-07-20 Pvl Holdings Papier pour un article a fumer presentant des proprietes de reduction du potentiel incendiaire
WO2012051388A2 (en) * 2010-10-13 2012-04-19 Purdue Research Foundation Method of forming a cellulose nanocrystalline film
FR3001468B1 (fr) 2013-01-30 2015-06-19 Inst Polytechnique Grenoble Procede de marquage d'un papier
US10400128B2 (en) * 2013-03-14 2019-09-03 Oregon State University Nano-cellulose edible coatings and uses thereof
CN106457865B (zh) * 2014-05-09 2019-04-12 Fp创新研究中心 用于印刷的纤维素纳米晶体涂层介质
DK3350227T3 (da) 2015-09-17 2021-09-20 Melodea Ltd Ncc-film og produkter baseret derpå
US10774476B2 (en) 2016-01-19 2020-09-15 Gpcp Ip Holdings Llc Absorbent sheet tail-sealed with nanofibrillated cellulose-containing tail-seal adhesives
US11174404B2 (en) * 2017-09-07 2021-11-16 Purdue Research Foundation Continuous roll-to-roll fabrication of cellulose nanocrystal (CNC) coatings

Also Published As

Publication number Publication date
MX2020002615A (es) 2020-09-07
US20220056290A1 (en) 2022-02-24
US20230416543A1 (en) 2023-12-28
US11174404B2 (en) 2021-11-16
WO2019050819A1 (en) 2019-03-14
US12428571B2 (en) 2025-09-30
US11753557B2 (en) 2023-09-12
US20200263047A1 (en) 2020-08-20
CA3074848C (en) 2022-08-09
CA3074848A1 (en) 2019-03-14

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