BR0112124B1 - pà de celulose, processo para produzir um pà de celulose, excipiente, e, produto moldado. - Google Patents

pà de celulose, processo para produzir um pà de celulose, excipiente, e, produto moldado.

Info

Publication number
BR0112124B1
BR0112124B1 BRPI0112124-3A BR0112124A BR0112124B1 BR 0112124 B1 BR0112124 B1 BR 0112124B1 BR 0112124 A BR0112124 A BR 0112124A BR 0112124 B1 BR0112124 B1 BR 0112124B1
Authority
BR
Brazil
Prior art keywords
cellulose powder
excipient
producing
molded product
cellulose
Prior art date
Application number
BRPI0112124-3A
Other languages
English (en)
Other versions
BR0112124A (pt
Inventor
Kazuhiro Obae
Etsuo Kamada
Yohsuke Honda
Shun' Ichi Gomi
Naoaki Yamazaki
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=18701332&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0112124(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BR0112124A publication Critical patent/BR0112124A/pt
Publication of BR0112124B1 publication Critical patent/BR0112124B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • 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
    • 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
    • C08B15/08—Fractionation of cellulose, e.g. separation of cellulose crystallites
    • 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.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI0112124-3A 2000-07-05 2001-06-28 pà de celulose, processo para produzir um pà de celulose, excipiente, e, produto moldado. BR0112124B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000204000 2000-07-05
PCT/JP2001/005576 WO2002002643A1 (fr) 2000-07-05 2001-06-28 Poudre de cellulose

Publications (2)

Publication Number Publication Date
BR0112124A BR0112124A (pt) 2003-09-02
BR0112124B1 true BR0112124B1 (pt) 2011-06-14

Family

ID=18701332

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0112124-3A BR0112124B1 (pt) 2000-07-05 2001-06-28 pà de celulose, processo para produzir um pà de celulose, excipiente, e, produto moldado.

Country Status (10)

Country Link
US (2) US7939101B2 (pt)
EP (1) EP1300420B1 (pt)
JP (1) JP5110757B2 (pt)
KR (1) KR100496749B1 (pt)
CN (2) CN1296387C (pt)
AU (2) AU6786001A (pt)
BR (1) BR0112124B1 (pt)
CA (1) CA2414945C (pt)
TW (1) TWI263506B (pt)
WO (1) WO2002002643A1 (pt)

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JP2005255619A (ja) * 2004-03-11 2005-09-22 Asahi Kasei Chemicals Corp 昇華性活性成分および多孔質セルロース粒子含有固形製剤組成物
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JP5258268B2 (ja) * 2007-11-19 2013-08-07 フロイント産業株式会社 球形粒の製造方法
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JP5442609B2 (ja) * 2008-06-26 2014-03-12 旭化成ケミカルズ株式会社 セルロース組成物
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US9512237B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Method for inhibiting the growth of microbes with a modified cellulose fiber
US9511167B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
RU2683654C2 (ru) 2009-05-28 2019-04-01 ДжиПи СЕЛЛЬЮЛОУС ГМБХ Модифицированная целлюлоза из химического крафт-волокна и способы его изготовления и использования
FI126573B (fi) * 2010-06-07 2017-02-28 Kemira Oyj Menetelmä mikroselluloosan valmistamiseksi
WO2012002253A1 (ja) * 2010-06-29 2012-01-05 旭化成ケミカルズ株式会社 セルロースと無機化合物を含む複合粒子
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EP2714987B1 (en) 2011-05-23 2015-07-29 GP Cellulose GmbH Softwood kraft fiber having improved whiteness and brightness and methods of making and using the same
CN102311505B (zh) * 2011-07-18 2012-12-05 东华大学 一种基于废弃溶解性纤维制备纤维素纳米球的方法
JP5982874B2 (ja) * 2011-12-08 2016-08-31 日本製紙株式会社 粉末状セルロースの製造方法
EP2802708B1 (en) 2012-01-12 2020-12-23 GP Cellulose GmbH A low viscosity kraft fiber having reduced yellowing properties and methods of making and using the same
JP6032917B2 (ja) * 2012-03-29 2016-11-30 小林製薬株式会社 錠剤
WO2013158384A1 (en) 2012-04-18 2013-10-24 Georgia-Pacific Consumer Products Lp The use of surfactant to treat pulp and improve the incorporation of kraft pulp into fiber for the production of viscose and other secondary fiber products
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JP6104905B2 (ja) * 2012-05-31 2017-03-29 旭化成株式会社 セルロース粉末
IN2014DN10077A (pt) * 2012-05-31 2015-08-21 Asahi Kasei Chemicals Corp
RU2018117289A (ru) 2013-02-08 2018-10-26 ДжиПи СЕЛЛЬЮЛОУС ГМБХ КРАФТ-ВОЛОКНО ДРЕВЕСИНЫ ХВОЙНЫХ ПОРОД С УЛУЧШЕННЫМ СОДЕРЖАНИЕМ α-ЦЕЛЛЮЛОЗЫ И ЕГО ПРИМЕНЕНИЕ ПРИ ПРОИЗВОДСТВЕ ХИМИЧЕСКИХ ЦЕЛЛЮЛОЗНЫХ ПРОДУКТОВ
JP6379116B2 (ja) 2013-03-14 2018-08-22 ゲーペー ツェルローゼ ゲーエムベーハー 酸性漂白シーケンスを使用する、高機能、低粘度クラフト繊維の作製方法およびそのプロセスによって作製される繊維
BR112015020000A2 (pt) 2013-03-15 2017-07-18 Gp Cellulose Gmbh fibra kraft quimicamente modificada e métodos de fabricação da mesma
JP6138635B2 (ja) * 2013-08-30 2017-05-31 旭化成株式会社 セルロース系核粒子及びその製造方法
JP6279869B2 (ja) * 2013-10-01 2018-02-14 花王株式会社 カチオン化ヒドロキシアルキルセルロースの製造方法
JP6273151B2 (ja) * 2014-01-08 2018-01-31 旭化成株式会社 セルロース系核粒子及びその製造方法
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US10676869B2 (en) 2015-09-17 2020-06-09 Oji Holdings Corporation Composition, material comprising ultrafine cellulose fibers, and method for producing material comprising ultrafine cellulose fibers
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Also Published As

Publication number Publication date
BR0112124A (pt) 2003-09-02
EP1300420B1 (en) 2015-11-18
US7939101B2 (en) 2011-05-10
CN100497445C (zh) 2009-06-10
US20100291161A1 (en) 2010-11-18
CA2414945A1 (en) 2003-01-02
WO2002002643A1 (fr) 2002-01-10
KR20030021240A (ko) 2003-03-12
CN1296387C (zh) 2007-01-24
CN1440425A (zh) 2003-09-03
JP5110757B2 (ja) 2012-12-26
AU2001267860B2 (en) 2005-06-16
CN1896122A (zh) 2007-01-17
AU6786001A (en) 2002-01-14
TWI263506B (en) 2006-10-11
KR100496749B1 (ko) 2005-06-22
CA2414945C (en) 2006-07-04
US20040053887A1 (en) 2004-03-18
US8221789B2 (en) 2012-07-17
EP1300420A4 (en) 2007-05-16
EP1300420A1 (en) 2003-04-09

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 28/06/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28.06.2021