BR112014019872A2 - Método para concentrar celulose nanofibrilar, uso de um aparelho de filtração por pressão, e, produto de celulose de fibrila concentrado - Google Patents
Método para concentrar celulose nanofibrilar, uso de um aparelho de filtração por pressão, e, produto de celulose de fibrila concentradoInfo
- Publication number
- BR112014019872A2 BR112014019872A2 BR112014019872A BR112014019872A BR112014019872A2 BR 112014019872 A2 BR112014019872 A2 BR 112014019872A2 BR 112014019872 A BR112014019872 A BR 112014019872A BR 112014019872 A BR112014019872 A BR 112014019872A BR 112014019872 A2 BR112014019872 A2 BR 112014019872A2
- Authority
- BR
- Brazil
- Prior art keywords
- cellulose
- concentrating
- filtration apparatus
- pressure filtration
- nanofibrillary
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline 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
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
-
- 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
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20125159 | 2012-02-13 | ||
FI20125159A FI126819B (en) | 2012-02-13 | 2012-02-13 | Procedure for concentrating fibrillar cellulose and fibrillar cellulose product |
PCT/FI2013/000008 WO2013121083A2 (en) | 2012-02-13 | 2013-02-13 | Method for concentrating fibril cellulose and fibril cellulose product |
Publications (4)
Publication Number | Publication Date |
---|---|
BR112014019872A2 true BR112014019872A2 (pt) | 2017-06-20 |
BR112014019872A8 BR112014019872A8 (pt) | 2017-07-11 |
BR112014019872B1 BR112014019872B1 (pt) | 2021-06-29 |
BR112014019872B8 BR112014019872B8 (pt) | 2022-01-04 |
Family
ID=48044808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014019872A BR112014019872B8 (pt) | 2012-02-13 | 2013-02-13 | Método para concentrar celulose nanofibrilar, uso de um aparelho de filtração por pressão, e, produto de celulose de fibrila concentrado |
Country Status (8)
Country | Link |
---|---|
US (1) | US9663588B2 (pt) |
EP (1) | EP2815025A2 (pt) |
JP (1) | JP5916902B2 (pt) |
CN (2) | CN104105829A (pt) |
BR (1) | BR112014019872B8 (pt) |
CA (1) | CA2860811C (pt) |
FI (1) | FI126819B (pt) |
WO (1) | WO2013121083A2 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI126089B (en) * | 2012-12-20 | 2016-06-30 | Kemira Oyj | PROCEDURE FOR PREPARING DRAINED MICROFIBRILLARY CELLULOSA |
SE539535C2 (sv) * | 2013-11-07 | 2017-10-10 | Stora Enso Oyj | Förfarande för avvattning av en suspension innefattande mikrofibrillerad cellulosa |
PL3286373T3 (pl) * | 2015-04-23 | 2023-09-25 | University Of Maine System Board Of Trustees | Sposoby wytwarzania nanocelulozy o wysokiej zawartości substancji stałych |
EP3372618A4 (en) | 2015-11-02 | 2019-06-12 | Nippon Paper Industries Co., Ltd. | FILTRATION PROCESS FOR CELLULOSENANOFIBER DISPERSION AND METHOD OF MANUFACTURING THEREOF |
KR102399455B1 (ko) * | 2016-04-22 | 2022-05-19 | 파이버린 테크놀로지스 리미티드 | 재분산된 미세섬유상 셀룰로오스 |
JP6820711B2 (ja) * | 2016-10-05 | 2021-01-27 | 大王製紙株式会社 | セルロースナノファイバー成形体の製造方法 |
JP6978578B2 (ja) * | 2016-10-05 | 2021-12-08 | 大王製紙株式会社 | セルロースナノファイバー成形体の製造方法 |
FI20175604A (fi) | 2017-06-26 | 2018-12-27 | Teknologian Tutkimuskeskus Vtt Oy | Palonestokoostumus ja -pinnoite |
SE544029C2 (en) * | 2020-03-23 | 2021-11-09 | Stora Enso Oyj | A method for producing a film comprising nanocellulose |
WO2022109297A1 (en) * | 2020-11-19 | 2022-05-27 | Georgia Tech Research Corporation | Dewatering of cellulose nanofibrils suspensions |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483743A (en) * | 1981-10-22 | 1984-11-20 | International Telephone And Telegraph Corporation | Microfibrillated cellulose |
DK0402866T3 (da) * | 1989-06-14 | 1994-06-20 | Daicel Chem | Organisk mikrofiberdelt materiale til filtre |
JP2675643B2 (ja) | 1989-11-07 | 1997-11-12 | ダイセル化学工業株式会社 | 粉粒体状の微小繊維材料及びその製造方法 |
FR2730252B1 (fr) | 1995-02-08 | 1997-04-18 | Generale Sucriere Sa | Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres. |
JP4061661B2 (ja) | 1996-05-24 | 2008-03-19 | 味の素株式会社 | バクテリアセルロース濃縮物の処理方法 |
DE69731986T2 (de) | 1996-07-15 | 2005-12-29 | Rhodia Chimie | Zusammensetzung von Nanofibrillen von Cellulose mit carboxylierter Cellulose mit hohem Substitutionsgrad |
US6083582A (en) | 1996-11-13 | 2000-07-04 | Regents Of The University Of Minnesota | Cellulose fiber based compositions and film and the process for their manufacture |
JP4089000B2 (ja) | 1998-03-03 | 2008-05-21 | 味の素株式会社 | 湿潤バクテリアセルロースの保存方法 |
WO2006004012A1 (ja) | 2004-07-01 | 2006-01-12 | Asahi Kasei Kabushiki Kaisha | セルロース不織布 |
JP2009062332A (ja) | 2007-09-07 | 2009-03-26 | Asahi Kasei Chemicals Corp | 微細繊維状セルロース及び/又はその複合体を含む香粧品組成物 |
JP2009067910A (ja) | 2007-09-14 | 2009-04-02 | Asahi Kasei Chemicals Corp | 水性塗料用添加剤及び、水性塗料組成物 |
US20100065236A1 (en) | 2008-09-17 | 2010-03-18 | Marielle Henriksson | Method of producing and the use of microfibrillated paper |
BRPI1009859A2 (pt) | 2009-03-11 | 2016-11-29 | Borregaard Ind | método para a secagem de celulose micro-fibrilada e dispositivo para secar celulose micro-fibrilada |
DK2805986T3 (en) * | 2009-03-30 | 2017-12-18 | Fiberlean Tech Ltd | PROCEDURE FOR THE MANUFACTURE OF NANO-FIBRILLARY CELLULOS GELS |
WO2010143722A1 (ja) | 2009-06-12 | 2010-12-16 | 三菱化学株式会社 | 修飾セルロース繊維及びそのセルロース複合体 |
EP2501753A4 (en) * | 2009-11-16 | 2014-01-22 | Kth Holding Ab | NANOPAPIER RESISTANT |
FI20100022A (fi) | 2010-01-25 | 2011-07-26 | Upm Kymmene Corp | Aine ja koostumus öljykenttäsovelluksiin |
FI123968B (fi) | 2010-02-08 | 2014-01-15 | Upm Kymmene Corp | Menetelmä ja laitteisto raakamäntyöljyn puhdistamiseksi |
JP2011236398A (ja) | 2010-04-14 | 2011-11-24 | Oji Paper Co Ltd | 微細繊維状セルロースの製造方法 |
DK2386682T3 (da) * | 2010-04-27 | 2014-06-23 | Omya Int Ag | Fremgangsmåde til fremstilling af strukturerede materialer under anvendelse af nano-fibrillære cellulosegeler |
PL2386683T3 (pl) | 2010-04-27 | 2014-08-29 | Omya Int Ag | Sposób wytwarzania materiałów kompozytowych na bazie żelu |
JP2012025896A (ja) | 2010-07-27 | 2012-02-09 | Konica Minolta Opto Inc | セルロースエステルとその製造方法、及び光学フィルム |
FI122548B (fi) | 2010-09-17 | 2012-03-15 | Upm Kymmene Corp | Menetelmä vedenpoiston parantamiseksi |
JP6165715B2 (ja) * | 2011-05-13 | 2017-07-19 | ストラ エンソ オーワイジェイ | セルロースを処理するためのプロセス及びそのプロセスによって処理されたセルロース |
-
2012
- 2012-02-13 FI FI20125159A patent/FI126819B/en active IP Right Grant
-
2013
- 2013-02-13 BR BR112014019872A patent/BR112014019872B8/pt active IP Right Grant
- 2013-02-13 CN CN201380009068.XA patent/CN104105829A/zh active Pending
- 2013-02-13 EP EP13713454.0A patent/EP2815025A2/en active Pending
- 2013-02-13 CN CN201710660127.XA patent/CN107237199A/zh active Pending
- 2013-02-13 CA CA2860811A patent/CA2860811C/en active Active
- 2013-02-13 US US14/367,555 patent/US9663588B2/en active Active
- 2013-02-13 WO PCT/FI2013/000008 patent/WO2013121083A2/en active Application Filing
- 2013-02-13 JP JP2014557097A patent/JP5916902B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
BR112014019872B8 (pt) | 2022-01-04 |
BR112014019872B1 (pt) | 2021-06-29 |
WO2013121083A3 (en) | 2013-10-31 |
JP2015516515A (ja) | 2015-06-11 |
FI126819B (en) | 2017-06-15 |
WO2013121083A2 (en) | 2013-08-22 |
JP5916902B2 (ja) | 2016-05-11 |
CA2860811A1 (en) | 2013-08-22 |
FI20125159A (fi) | 2013-08-14 |
BR112014019872A8 (pt) | 2017-07-11 |
US20140329094A1 (en) | 2014-11-06 |
CN104105829A (zh) | 2014-10-15 |
CA2860811C (en) | 2017-11-21 |
US9663588B2 (en) | 2017-05-30 |
EP2815025A2 (en) | 2014-12-24 |
CN107237199A (zh) | 2017-10-10 |
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Legal Events
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/02/2013, OBSERVADAS AS CONDICOES LEGAIS. |
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B16D | Grant of patent or certificate of addition of invention cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 16.1 NA RPI NO 2634 DE 29/06/2021 POR TER SIDO INDEVIDA. |
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B09X | Republication of the decision to grant [chapter 9.1.3 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/02/2013, OBSERVADAS AS CONDICOES LEGAIS. |
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B17A | Notification of administrative nullity (patentee has 60 days time to reply to this notification) |
Free format text: REQUERENTE DA NULIDADE: OTTO BANHO LICKS - 870220058491 - 04/7/2022 |