BR112012027633A2 - processo para fabricar material estruturado, uso de géis de celulose nanofibrilares, e, material estruturado - Google Patents

processo para fabricar material estruturado, uso de géis de celulose nanofibrilares, e, material estruturado

Info

Publication number
BR112012027633A2
BR112012027633A2 BR112012027633A BR112012027633A BR112012027633A2 BR 112012027633 A2 BR112012027633 A2 BR 112012027633A2 BR 112012027633 A BR112012027633 A BR 112012027633A BR 112012027633 A BR112012027633 A BR 112012027633A BR 112012027633 A2 BR112012027633 A2 BR 112012027633A2
Authority
BR
Brazil
Prior art keywords
structured material
filler
pigment
manufacturing
cellulose gels
Prior art date
Application number
BR112012027633A
Other languages
English (en)
Other versions
BR112012027633B1 (pt
Inventor
Schölkopf Joachim
Schenker Michel
A C Gane Patrick
Subramanian Ramjee
Original Assignee
Omya Development Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42316028&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012027633(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Omya Development Ag filed Critical Omya Development Ag
Publication of BR112012027633A2 publication Critical patent/BR112012027633A2/pt
Publication of BR112012027633B1 publication Critical patent/BR112012027633B1/pt

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • D21H17/005—Microorganisms or enzymes
    • 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
    • D21H17/63—Inorganic 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
    • D21H17/63—Inorganic compounds
    • D21H17/64—Alkaline 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic 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
    • 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
    • D21H21/18—Reinforcing 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
    • D21H25/02—Chemical or biochemical treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Wrappers (AREA)
  • Silicon Compounds (AREA)

Abstract

processo para fabricar material estruturado, uso de géis de celulose nanofibrilares, e, material estruturado. um processo para a produção de materiais compósitos que compreende géis de celulose nanofibrilares, fornecendo-se fibras de celulose e pelo menos uma carga e/ou um pigmento, combinar as fibras de celulose e o pelo menos uma carga e/ou um pigmento, fibrilar as fibras de celulose na presença do pelo menos uma carga e/ou um pigmento até um gel ser formado, subsequentemente, fornecer pelo menos uma carga e/ou um pigmento adicional e combinar o gel com o pelo menos uma carga e/ou um pigmento adicional.
BR112012027633-6A 2010-04-27 2011-04-26 processo para a produção de materiais compósitos, e, uso de um gel de celulose nanofibrilar BR112012027633B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP10161173.9 2010-04-27
EP10161173.9A EP2386683B1 (en) 2010-04-27 2010-04-27 Process for the production of gel-based composite materials
US34377410P 2010-05-04 2010-05-04
US61/343774 2010-05-04
PCT/EP2011/056540 WO2011134938A1 (en) 2010-04-27 2011-04-26 Process for the production of gel-based composite materials

Publications (2)

Publication Number Publication Date
BR112012027633A2 true BR112012027633A2 (pt) 2017-10-17
BR112012027633B1 BR112012027633B1 (pt) 2020-12-01

Family

ID=42316028

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012027633-6A BR112012027633B1 (pt) 2010-04-27 2011-04-26 processo para a produção de materiais compósitos, e, uso de um gel de celulose nanofibrilar

Country Status (26)

Country Link
US (2) US11155697B2 (pt)
EP (4) EP2386683B1 (pt)
JP (5) JP5961605B2 (pt)
KR (3) KR101945685B1 (pt)
CN (1) CN102869831B (pt)
AU (1) AU2011246521B2 (pt)
BR (1) BR112012027633B1 (pt)
CA (1) CA2796132C (pt)
CL (1) CL2012002984A1 (pt)
DK (3) DK2386683T3 (pt)
ES (4) ES2464733T3 (pt)
HK (1) HK1244038B (pt)
HR (1) HRP20171379T1 (pt)
HU (1) HUE034675T2 (pt)
MX (1) MX2012012449A (pt)
MY (1) MY159207A (pt)
NZ (1) NZ603756A (pt)
PL (3) PL2386683T3 (pt)
PT (2) PT2386683E (pt)
RU (1) RU2566894C2 (pt)
SG (1) SG184556A1 (pt)
SI (2) SI2386683T1 (pt)
TR (1) TR201904595T4 (pt)
TW (1) TWI534322B (pt)
UY (1) UY33355A (pt)
WO (1) WO2011134938A1 (pt)

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SI2236545T1 (sl) 2009-03-30 2014-12-31 Omya International Ag Postopek za proizvodnjo gelov iz nanofibrilirane celuloze
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DK2386682T3 (da) 2010-04-27 2014-06-23 Omya Int Ag Fremgangsmåde til fremstilling af strukturerede materialer under anvendelse af nano-fibrillære cellulosegeler
PT2386683E (pt) 2010-04-27 2014-05-27 Omya Int Ag Processo para a produção de materiais compósitos à base de gel
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KR20200088278A (ko) * 2018-01-10 2020-07-22 고꾸리쯔 다이가꾸 호진 오이타 다이가꾸 셀룰로오스 나노화이버 및 그것으로 구성된 시트상 재료, 및 그들의 제조 방법
SE542388C2 (en) * 2018-02-02 2020-04-21 Stora Enso Oyj Process for production of film comprising microfibrillated cellulose
CN108677582A (zh) * 2018-05-23 2018-10-19 天津科技大学 一种提高竹浆生活用纸原纸吸水性的方法
CN109400029B (zh) * 2018-11-22 2022-05-06 来凤县三众建材有限责任公司 一种利用碳纤维和再生混凝土加工水泥管桩的方法
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