BRPI1011265A2 - celulose, método e processo para produzir celulose, e, processo para produzir materiais de celulose. - Google Patents
celulose, método e processo para produzir celulose, e, processo para produzir materiais de celulose.Info
- Publication number
- BRPI1011265A2 BRPI1011265A2 BRPI1011265A BRPI1011265A BRPI1011265A2 BR PI1011265 A2 BRPI1011265 A2 BR PI1011265A2 BR PI1011265 A BRPI1011265 A BR PI1011265A BR PI1011265 A BRPI1011265 A BR PI1011265A BR PI1011265 A2 BRPI1011265 A2 BR PI1011265A2
- Authority
- BR
- Brazil
- Prior art keywords
- pulp
- producing
- materials
- producing pulp
- pulp materials
- 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
- C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
- C08B5/14—Cellulose sulfate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Virology (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Analytical Chemistry (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oncology (AREA)
- Molecular Biology (AREA)
- Tropical Medicine & Parasitology (AREA)
- AIDS & HIV (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21309209P | 2009-05-06 | 2009-05-06 | |
PCT/CA2010/000698 WO2010127451A1 (en) | 2009-05-06 | 2010-05-04 | Crystalline sulphated cellulose ii and its production from sulphuric acid hydrolysis of celulose |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI1011265A2 true BRPI1011265A2 (pt) | 2019-09-24 |
Family
ID=43049885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1011265A BRPI1011265A2 (pt) | 2009-05-06 | 2010-05-04 | celulose, método e processo para produzir celulose, e, processo para produzir materiais de celulose. |
Country Status (11)
Country | Link |
---|---|
US (1) | US8309708B2 (pt) |
EP (1) | EP2427498A4 (pt) |
JP (1) | JP5848240B2 (pt) |
CN (1) | CN102803296B (pt) |
AU (1) | AU2010244941A1 (pt) |
BR (1) | BRPI1011265A2 (pt) |
CA (1) | CA2761436C (pt) |
CL (1) | CL2011002760A1 (pt) |
MX (1) | MX2011011830A (pt) |
RU (1) | RU2011149467A (pt) |
WO (1) | WO2010127451A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9446000B2 (en) | 2011-09-08 | 2016-09-20 | Masdar Institute Of Science And Technology | Cellulosic gel material as a pharmaceutical excipient |
US20130189589A1 (en) * | 2012-01-23 | 2013-07-25 | Masdar Institute Of Science And Technology | Fabrication of cellulose polymer composites and their application as solid electrolytes |
WO2014147287A1 (en) | 2013-03-21 | 2014-09-25 | Jukka Seppälä | Nanocrystalline cellulose (ncc) as an antiviral compound |
SG11201701080QA (en) | 2014-08-15 | 2017-03-30 | Basf Se | Composition comprising silver nanowires and fibers of crystalline cellulose for the preparation of electroconductive transparent layers |
KR101693407B1 (ko) * | 2014-12-10 | 2017-01-17 | 충북대학교 산학협력단 | 수소핵자기공명분광분석을 통한 목질 바이오매스의 산 가수분해 반응산물의 정량분석방법 |
AU2015369965B2 (en) * | 2014-12-23 | 2020-01-30 | Nutrition & Biosciences USA 4, Inc. | Enzymatically produced cellulose |
WO2018007355A1 (en) | 2016-07-06 | 2018-01-11 | Basf Se | Coating containing metal particles |
WO2018019813A1 (en) | 2016-07-29 | 2018-02-01 | Basf Se | Transparent electroconductive layer and ink for production thereof |
WO2018131721A1 (ja) * | 2017-01-16 | 2018-07-19 | 株式会社Kri | 硫酸エステル化修飾セルロースナノファイバーおよびセルロースナノファイバーの製造方法 |
JP6462051B2 (ja) | 2017-06-29 | 2019-01-30 | 第一工業製薬株式会社 | 化学修飾セルロース繊維およびその製造方法 |
JP7036565B2 (ja) | 2017-10-10 | 2022-03-15 | 第一工業製薬株式会社 | 化学修飾セルロース繊維の製造方法 |
WO2020066163A1 (ja) * | 2018-09-26 | 2020-04-02 | 第一工業製薬株式会社 | 粒子含有組成物、スプレー用組成物、およびゲル状組成物 |
CN115557494B (zh) * | 2022-11-11 | 2023-10-20 | 浙江理工大学 | 导电纤维素纳米烯及其制备方法和应用 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2123497C3 (de) * | 1970-05-15 | 1978-08-03 | Mo Och Domsjoe Ab, Oernskoeldsvik (Schweden) | Verfahren zur Herstellung von Sulfatpulpen zur Erzielung von Pulpen mit einem vorherbestimmten Maß an Delignifizierung |
US4141746A (en) * | 1970-05-25 | 1979-02-27 | Schweiger Richard Georg | Cellulose sulfate esters |
US4064342A (en) * | 1974-07-30 | 1977-12-20 | Lion Fat And Oil Co., Ltd. | Method of manufacturing sulfated cellulose |
JPS5790002A (en) * | 1980-11-27 | 1982-06-04 | Asahi Chem Ind Co Ltd | Cellulose sulfate containing heparin-like property and its production |
US5662774A (en) * | 1992-04-01 | 1997-09-02 | Tampella Power Oy | Adjusting the sulphur balance of a sulphate cellulose plant by heat treating black liquor in a last evaporation stage |
US6500947B1 (en) * | 2001-08-24 | 2002-12-31 | Weyerhaeuser Company | Superabsorbent polymer |
CN1141321C (zh) * | 2001-09-30 | 2004-03-10 | 中国科学院广州化学研究所 | 酸水解制备纳米晶体纤维素的方法 |
US20030024663A1 (en) * | 2002-07-19 | 2003-02-06 | Neogi Amar N. | Superabsorbent cellulosic fiber |
EP1698641B1 (en) * | 2005-03-01 | 2011-09-28 | JNC Corporation | Compound selected from sulfated cellulose and salts thereof and dermatitis therapeutic agent |
JP4961772B2 (ja) * | 2005-03-01 | 2012-06-27 | Jnc株式会社 | 硫酸化セルロース及びその塩から選ばれた化合物並びに皮膚炎治療剤 |
DE102005011367B4 (de) * | 2005-03-11 | 2010-12-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von Cellulosesulfat mit verbesserten Eigenschaften |
JP5332090B2 (ja) * | 2005-09-01 | 2013-11-06 | Jnc株式会社 | 球状硫酸化セルロース及びその製造方法 |
JP2008078797A (ja) * | 2006-09-19 | 2008-04-03 | Hitachi Kokusai Electric Inc | 静磁波発振装置 |
JP2008078795A (ja) * | 2006-09-19 | 2008-04-03 | Ricoh Co Ltd | 画像読み取り装置及び画像形成装置 |
CN100562526C (zh) * | 2007-11-01 | 2009-11-25 | 华侨大学 | 低聚葡萄糖硫酸酯及其制备方法 |
CN101274964B (zh) * | 2008-05-07 | 2010-11-03 | 浙江大学 | 一种水溶性高取代度纤维素硫酸钠的制备方法 |
-
2010
- 2010-05-04 EP EP10771944.5A patent/EP2427498A4/en not_active Withdrawn
- 2010-05-04 RU RU2011149467/02A patent/RU2011149467A/ru unknown
- 2010-05-04 JP JP2012508866A patent/JP5848240B2/ja not_active Expired - Fee Related
- 2010-05-04 MX MX2011011830A patent/MX2011011830A/es active IP Right Grant
- 2010-05-04 CN CN201080026728.1A patent/CN102803296B/zh not_active Expired - Fee Related
- 2010-05-04 WO PCT/CA2010/000698 patent/WO2010127451A1/en active Application Filing
- 2010-05-04 BR BRPI1011265A patent/BRPI1011265A2/pt not_active IP Right Cessation
- 2010-05-04 CA CA2761436A patent/CA2761436C/en active Active
- 2010-05-04 AU AU2010244941A patent/AU2010244941A1/en not_active Abandoned
- 2010-05-05 US US12/774,298 patent/US8309708B2/en active Active
-
2011
- 2011-11-04 CL CL2011002760A patent/CL2011002760A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP2427498A1 (en) | 2012-03-14 |
CA2761436C (en) | 2013-12-24 |
CN102803296A (zh) | 2012-11-28 |
CL2011002760A1 (es) | 2012-06-22 |
MX2011011830A (es) | 2012-02-21 |
CN102803296B (zh) | 2015-08-26 |
US8309708B2 (en) | 2012-11-13 |
US20100286387A1 (en) | 2010-11-11 |
CA2761436A1 (en) | 2010-11-11 |
AU2010244941A1 (en) | 2011-12-01 |
JP2012526156A (ja) | 2012-10-25 |
EP2427498A4 (en) | 2013-10-16 |
RU2011149467A (ru) | 2013-06-20 |
WO2010127451A1 (en) | 2010-11-11 |
JP5848240B2 (ja) | 2016-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |