CO7180205A2 - Metodos para derivatizacion biodegradable de superficies celulósicas - Google Patents

Metodos para derivatizacion biodegradable de superficies celulósicas

Info

Publication number
CO7180205A2
CO7180205A2 CO15009793A CO15009793A CO7180205A2 CO 7180205 A2 CO7180205 A2 CO 7180205A2 CO 15009793 A CO15009793 A CO 15009793A CO 15009793 A CO15009793 A CO 15009793A CO 7180205 A2 CO7180205 A2 CO 7180205A2
Authority
CO
Colombia
Prior art keywords
methods
materials
derivatization
biodegradable
hydroxyl groups
Prior art date
Application number
CO15009793A
Other languages
English (en)
Inventor
Giussepe Trigiante
Original Assignee
Yagna 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 Yagna Ltd filed Critical Yagna Ltd
Publication of CO7180205A2 publication Critical patent/CO7180205A2/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/08—Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms, e.g. propionate or butyrate
    • C08B3/10—Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms, e.g. propionate or butyrate with five or more carbon-atoms, e.g. valerate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • 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
    • C08J7/12—Chemical modification
    • C08J7/14—Chemical modification with acids, their salts or anhydrides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/11—Halides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/72—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Paints Or Removers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Paper (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invención descubre métodos para tratar materiales celulósicos con una composición que proporciona hidrofobicidad incrementada a estos materiales sin sacrificar la biodegradabilidad de los mismos. Los métodos como se describen proporcionan esterificación de grupos hidroxilo disponibles en materiales celulósicos, en donde estos grupos hidroxilo se “enmascaran o cubren” por voluminosas cadenas orgánicas, tal que la descripción proporciona productos elaborados por estos métodos. Los materiales tratados de esta manera presentan mayor hidrofobicidad, función de barrera, y propiedades mecánicas, y se pueden usar en cualquier aplicación donde se deseen estas características.
CO15009793A 2012-06-25 2015-01-20 Metodos para derivatizacion biodegradable de superficies celulósicas CO7180205A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/531,939 US9139661B2 (en) 2012-06-25 2012-06-25 Methods for biocompatible derivitization of cellulosic surfaces

Publications (1)

Publication Number Publication Date
CO7180205A2 true CO7180205A2 (es) 2015-02-09

Family

ID=48901108

Family Applications (1)

Application Number Title Priority Date Filing Date
CO15009793A CO7180205A2 (es) 2012-06-25 2015-01-20 Metodos para derivatizacion biodegradable de superficies celulósicas

Country Status (27)

Country Link
US (5) US9139661B2 (es)
EP (2) EP3628775B1 (es)
JP (1) JP2015533858A (es)
KR (1) KR20150034202A (es)
CN (1) CN104540995B (es)
AP (1) AP2015008196A0 (es)
AU (1) AU2013282930B2 (es)
BR (1) BR112014032259B1 (es)
CA (1) CA2877201A1 (es)
CL (1) CL2014003520A1 (es)
CO (1) CO7180205A2 (es)
CR (1) CR20150017A (es)
CU (1) CU24268B1 (es)
DO (1) DOP2014000296A (es)
EA (1) EA201492254A1 (es)
EC (1) ECSP15002496A (es)
IL (1) IL236382A0 (es)
IN (1) IN2014DN11084A (es)
MX (1) MX2015000117A (es)
NI (1) NI201400154A (es)
NZ (1) NZ703331A (es)
PE (1) PE20150899A1 (es)
PH (1) PH12014502885A1 (es)
SG (1) SG11201408605UA (es)
UA (1) UA115446C2 (es)
WO (1) WO2014001874A1 (es)
ZA (1) ZA201500024B (es)

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US9139661B2 (en) * 2012-06-25 2015-09-22 Yagna Limited Methods for biocompatible derivitization of cellulosic surfaces
JP6120590B2 (ja) * 2013-02-01 2017-04-26 国立大学法人京都大学 変性ナノセルロース及び変性ナノセルロースを含む樹脂組成物
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KR101975977B1 (ko) * 2017-10-20 2019-05-09 전자부품연구원 셀룰로오스 섬유의 소수화 처리 방법 및 그 처리 방법으로 제조된 소수화된 셀룰로오스 섬유
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CN108951285A (zh) * 2018-08-02 2018-12-07 宁波高新区诠宝绶新材料科技有限公司 一种中性造纸用聚合材料的制备方法
MX2021002943A (es) * 2018-09-12 2021-09-23 Greentech Global Pte Ltd Recubrimientos de barrera de base biológica.
KR20200071504A (ko) 2018-12-11 2020-06-19 전자부품연구원 셀룰로오스의 표면 개질 방법 및 표면 개질된 셀룰로오스
SE1851644A1 (en) 2018-12-21 2020-06-22 Stora Enso Oyj Method for crosslinking nanocellulosic film with organic acid or organic acid salt
BR112021017613A2 (pt) * 2019-03-06 2021-11-09 Greentech Global Pte Ltd Dispersões líquidas para haletos de acila
SE1950871A1 (en) * 2019-07-08 2021-01-09 Stora Enso Oyj Paper or paperboard material comprising one or more plies
SE543479C2 (en) * 2019-07-09 2021-03-02 Stora Enso Oyj Bio-barrier coated paperboard and laminates thereof
CN111206317B (zh) * 2020-03-17 2021-01-29 阜阳恒泰纺织有限公司 一种改性亚麻/粘胶纤维混纺纱及其制备方法
CN112321729A (zh) * 2020-12-03 2021-02-05 安徽森淼实业有限公司 一种羟丙基甲基纤维素的制备方法
CN113046026B (zh) * 2021-04-07 2023-03-24 山西大同大学 一种无氯低腐蚀性煤炭防冻液

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Also Published As

Publication number Publication date
ECSP15002496A (es) 2016-01-29
DOP2014000296A (es) 2015-03-31
CN104540995A (zh) 2015-04-22
NZ703331A (en) 2017-07-28
BR112014032259A2 (pt) 2017-06-27
ZA201500024B (en) 2016-10-26
BR112014032259B1 (pt) 2021-06-08
AU2013282930A1 (en) 2015-01-22
IN2014DN11084A (es) 2015-09-25
WO2014001874A1 (en) 2014-01-03
CU24268B1 (es) 2017-07-04
IL236382A0 (en) 2015-02-26
KR20150034202A (ko) 2015-04-02
MX2015000117A (es) 2015-09-21
CR20150017A (es) 2016-02-29
US20160355609A1 (en) 2016-12-08
EA201492254A1 (ru) 2015-07-30
US20150148532A1 (en) 2015-05-28
CU20140147A7 (es) 2015-04-29
EP2864544B1 (en) 2020-01-01
EP3628775B1 (en) 2021-12-15
AU2013282930B2 (en) 2016-11-24
NI201400154A (es) 2015-07-16
US20130345415A1 (en) 2013-12-26
SG11201408605UA (en) 2015-01-29
PE20150899A1 (es) 2015-06-27
UA115446C2 (uk) 2017-11-10
JP2015533858A (ja) 2015-11-26
US20160083546A1 (en) 2016-03-24
AP2015008196A0 (en) 2015-01-31
US20150368364A1 (en) 2015-12-24
CA2877201A1 (en) 2014-01-03
CN104540995B (zh) 2017-08-29
US9139661B2 (en) 2015-09-22
EP2864544A1 (en) 2015-04-29
EP3628775A1 (en) 2020-04-01
PH12014502885A1 (en) 2015-02-23
CL2014003520A1 (es) 2015-06-12

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