ES2594327T3 - Material a base de celulosa oxidada, procedimiento para su obtención y su uso como gasa - Google Patents
Material a base de celulosa oxidada, procedimiento para su obtención y su uso como gasa Download PDFInfo
- Publication number
- ES2594327T3 ES2594327T3 ES13730029.9T ES13730029T ES2594327T3 ES 2594327 T3 ES2594327 T3 ES 2594327T3 ES 13730029 T ES13730029 T ES 13730029T ES 2594327 T3 ES2594327 T3 ES 2594327T3
- Authority
- ES
- Spain
- Prior art keywords
- cellulose
- stage
- oxidation
- reaction
- mol
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
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- 239000000463 material Substances 0.000 title abstract description 29
- 238000000034 method Methods 0.000 title abstract description 10
- 229920002201 Oxidized cellulose Polymers 0.000 title description 8
- 229940107304 oxidized cellulose Drugs 0.000 title description 7
- 125000001547 cellobiose group Chemical group 0.000 abstract description 14
- 229920000642 polymer Polymers 0.000 abstract description 10
- 150000001732 carboxylic acid derivatives Chemical group 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000001590 oxidative effect Effects 0.000 abstract description 4
- 125000003158 alcohol group Chemical group 0.000 abstract description 3
- ODUCDPQEXGNKDN-UHFFFAOYSA-N nitroxyl Chemical class O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002243 precursor Substances 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 2
- 229920004449 Halon® Polymers 0.000 abstract 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 abstract 1
- 125000000075 primary alcohol group Chemical group 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 description 28
- 239000001913 cellulose Substances 0.000 description 28
- 235000010980 cellulose Nutrition 0.000 description 28
- 238000007254 oxidation reaction Methods 0.000 description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 21
- 230000003647 oxidation Effects 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 15
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 150000001299 aldehydes Chemical group 0.000 description 8
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methyl-cyclopentane Natural products CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 8
- 239000012429 reaction media Substances 0.000 description 8
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 230000002439 hemostatic effect Effects 0.000 description 3
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 3
- 230000020477 pH reduction Effects 0.000 description 3
- 230000005588 protonation Effects 0.000 description 3
- 239000007974 sodium acetate buffer Substances 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000010442 halite Substances 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- KHIWWQKSHDUIBK-UHFFFAOYSA-M periodate Chemical compound [O-]I(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-M 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004482 13C cross polarization magic angle spinning Methods 0.000 description 1
- RDIMQHBOTMWMJA-UHFFFAOYSA-N 4-amino-3-hydrazinyl-1h-1,2,4-triazole-5-thione Chemical compound NNC1=NNC(=S)N1N RDIMQHBOTMWMJA-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-CUHNMECISA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ethanol Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 229960002218 sodium chlorite Drugs 0.000 description 1
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 1
- 229910001488 sodium perchlorate Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000008354 tissue degradation Effects 0.000 description 1
- 238000003221 volumetric titration Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/30—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with oxides of halogens, oxyacids of halogens or their salts, e.g. with perchlorates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/64—Use of materials characterised by their function or physical properties specially adapted to be resorbable inside the body
-
- 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
- C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
- D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/35—Heterocyclic compounds
- D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/388—Amine oxides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Materials For Medical Uses (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1255182 | 2012-06-04 | ||
| FR1255182A FR2991328B1 (fr) | 2012-06-04 | 2012-06-04 | Materiau solide a base de cellulose oxydee, son procede d'obtention et son utilisation comme compresse |
| PCT/FR2013/051255 WO2013182798A1 (fr) | 2012-06-04 | 2013-06-03 | Materiau a base de cellulose oxydee, son procede d'obtention et son utilisation comme compresse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2594327T3 true ES2594327T3 (es) | 2016-12-19 |
Family
ID=48656242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13730029.9T Active ES2594327T3 (es) | 2012-06-04 | 2013-06-03 | Material a base de celulosa oxidada, procedimiento para su obtención y su uso como gasa |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20150147558A1 (enExample) |
| EP (1) | EP2855534B1 (enExample) |
| JP (1) | JP6421116B2 (enExample) |
| CN (1) | CN104411726B (enExample) |
| BR (1) | BR112014030275B8 (enExample) |
| ES (1) | ES2594327T3 (enExample) |
| FR (1) | FR2991328B1 (enExample) |
| WO (1) | WO2013182798A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2991328B1 (fr) | 2012-06-04 | 2014-05-23 | Symatese | Materiau solide a base de cellulose oxydee, son procede d'obtention et son utilisation comme compresse |
| US10933577B2 (en) | 2015-05-01 | 2021-03-02 | The Procter & Gamble Company | Unitary deflection member for making fibrous structures having increased surface area and process for making same |
| US9976261B2 (en) | 2015-05-01 | 2018-05-22 | The Procter & Gamble Company | Unitary deflection member for making fibrous structures having increased surface area and process for making same |
| US9938666B2 (en) * | 2015-05-01 | 2018-04-10 | The Procter & Gamble Company | Unitary deflection member for making fibrous structures having increased surface area and process for making same |
| US9926667B2 (en) | 2015-06-19 | 2018-03-27 | The Procter & Gamble Company | Seamless unitary deflection member for making fibrous structures having increased surface area and process for making same |
| ES2846848T3 (es) * | 2015-10-26 | 2021-07-29 | Harvard College | Polisacáridos reducidos y oxidados y métodos de uso de los mismos |
| US10233593B2 (en) | 2016-03-24 | 2019-03-19 | The Procter & Gamble Company | Unitary deflection member for making fibrous structures and process for making same |
| JP2019519619A (ja) * | 2016-06-02 | 2019-07-11 | グンゼ株式会社 | 医療用繊維構造物及び医療用積層体 |
| CN106120327B (zh) * | 2016-07-28 | 2018-07-31 | 广州永翔科技发展有限公司 | 一种具有快速止血功能的氧化纤维素纳米纤维膜片的制备方法 |
| US10501871B2 (en) * | 2016-09-28 | 2019-12-10 | Lakehead University | Method for production of man-made textile yarns from wood fibers |
| CA3037283C (en) | 2016-10-27 | 2021-03-09 | The Procter & Gamble Company | Deflection member for making fibrous structures |
| US10865521B2 (en) | 2016-10-27 | 2020-12-15 | The Procter & Gamble Company | Deflecting member for making fibrous structures |
| US10676865B2 (en) | 2016-10-27 | 2020-06-09 | The Procter & Gamble Company | Deflecting member for making fibrous structures |
| CN106967176A (zh) * | 2017-04-26 | 2017-07-21 | 盐城工业职业技术学院 | 一种改性细菌纤维素纳米晶束及其制备方法 |
| CN107028891B (zh) * | 2017-04-26 | 2019-11-12 | 盐城工业职业技术学院 | 一种载药缓释体系及药物的制备方法 |
| CN107028896B (zh) * | 2017-04-26 | 2019-11-12 | 盐城工业职业技术学院 | 一种载药缓释体系及药物 |
| CN107082816B (zh) * | 2017-05-12 | 2019-11-05 | 陕西科技大学 | 一种苹果渣选择性氧化纤维素衍生物及其制备方法 |
| US11396725B2 (en) | 2017-10-27 | 2022-07-26 | The Procter & Gamble Company | Deflecting member for making fibrous structures |
| CN107841022A (zh) * | 2017-11-17 | 2018-03-27 | 芜湖蓝天工程塑胶有限公司 | 秸秆纤维复合薄膜及其制备方法 |
| CN109569527A (zh) * | 2018-12-14 | 2019-04-05 | 北京化工大学 | 一种基于纤维素基的多功能吸附材料及其制备方法及其应用 |
| CN109778537A (zh) * | 2018-12-25 | 2019-05-21 | 华南理工大学 | 纳米银颗粒均匀稳定负载的纳米纤维素材料及其制法与应用 |
| CN109678972A (zh) * | 2018-12-25 | 2019-04-26 | 华南理工大学 | 一种2,3-二醛基-6-羧基纳米纤维素及其制备方法与应用 |
| EP3738982A1 (en) * | 2019-05-17 | 2020-11-18 | BillerudKorsnäs AB | Production of sheets comprising fibrillated cellulose |
| CN113047041B (zh) * | 2021-03-23 | 2022-04-15 | 北京化工大学 | 一种纳米纤维素/纤维织物的复合材料及其制备方法 |
| CN113754786A (zh) * | 2021-08-04 | 2021-12-07 | 华南理工大学 | 一种高羧基取代的毛发状纤维素纳米晶体及其制备方法 |
| CN114230680B (zh) * | 2021-12-17 | 2023-04-21 | 华南理工大学 | 一种多羧基化的纤维素纳米晶体及其制备方法与应用 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES382876A1 (es) * | 1969-08-20 | 1974-06-01 | Unilever Nv | Un procedimiento para preparar una composicion detergente. |
| US4543410A (en) * | 1982-06-21 | 1985-09-24 | Morca, Inc. | Absorbent cellulosic base structures |
| US5180398A (en) * | 1990-12-20 | 1993-01-19 | Johnson & Johnson Medical, Inc. | Cellulose oxidation by a perfluorinated hydrocarbon solution of nitrogen dioxide |
| JPH10195102A (ja) * | 1996-12-30 | 1998-07-28 | Lion Corp | 無水グルコースを構成単位とする多糖類より誘導されるポリカルボン酸又はその塩及びそれを含む洗剤組成物 |
| CZ20012901A3 (cs) * | 1999-02-24 | 2002-01-16 | Sca Hygiene Products Gmbh | Vláknité materiály obsahující oxidovanou celulózu a z nich vyrobené produkty |
| RU2001125920A (ru) | 1999-02-24 | 2004-02-20 | Ска Хайджин Продактс Зейст Б.В. (Nl) | Способ селективного окисления целлюлозы |
| DE19953589B4 (de) * | 1999-11-08 | 2005-05-25 | Sca Hygiene Products Gmbh | Polysaccharid mit funktionellen Gruppen, Verfahren zu dessen Herstellung und daraus hergestellte Produkte |
| EP1215217A1 (en) * | 2000-12-12 | 2002-06-19 | SCA Hygiene Products Zeist B.V. | High molecular weight oxidised cellulose |
| JP2002302502A (ja) * | 2001-04-04 | 2002-10-18 | Toto Ltd | セルロース誘導体の製造方法 |
| US7019191B2 (en) * | 2003-03-25 | 2006-03-28 | Ethicon, Inc. | Hemostatic wound dressings and methods of making same |
| FR2873700B1 (fr) * | 2004-07-29 | 2006-11-24 | Centre Nat Rech Scient Cnrse | Procede d'oxydation controlee de polysaccharides |
| FR2919190B1 (fr) | 2007-07-26 | 2009-10-02 | Symatese Soc Par Actions Simpl | Procede de preparation de compresse de cellulose oxydee. |
| WO2009069641A1 (ja) | 2007-11-26 | 2009-06-04 | The University Of Tokyo | セルロースナノファイバーとその製造方法、セルロースナノファイバー分散液 |
| IT1395129B1 (it) * | 2009-07-30 | 2012-09-05 | Franzoni Filati S P A | Aminoglicosidi ed aminoglicosidi pregelatinizzati coniugati covalentemente al cotone |
| WO2011074301A1 (ja) * | 2009-12-14 | 2011-06-23 | 日本製紙株式会社 | セルロースの酸化方法及びセルロースナノファイバーの製造方法 |
| JP5397910B2 (ja) * | 2010-07-14 | 2014-01-22 | 国立大学法人 東京大学 | セルロースナノファイバー分散液の製造方法 |
| CN103052674A (zh) * | 2010-09-06 | 2013-04-17 | 凸版印刷株式会社 | 透明基材及其制造方法 |
| WO2012119229A1 (en) * | 2011-03-08 | 2012-09-13 | The Royal Institution For The Advancement Of Learning/Mcgill University | Highly charge group-modified cellulose fibers which can be made into cellulose nanostructures or super-absorbing cellulosic materials and method of making them |
| FR2991328B1 (fr) | 2012-06-04 | 2014-05-23 | Symatese | Materiau solide a base de cellulose oxydee, son procede d'obtention et son utilisation comme compresse |
-
2012
- 2012-06-04 FR FR1255182A patent/FR2991328B1/fr active Active
-
2013
- 2013-06-03 JP JP2015515568A patent/JP6421116B2/ja active Active
- 2013-06-03 ES ES13730029.9T patent/ES2594327T3/es active Active
- 2013-06-03 WO PCT/FR2013/051255 patent/WO2013182798A1/fr not_active Ceased
- 2013-06-03 EP EP13730029.9A patent/EP2855534B1/fr active Active
- 2013-06-03 BR BR112014030275A patent/BR112014030275B8/pt active IP Right Grant
- 2013-06-03 US US14/404,842 patent/US20150147558A1/en not_active Abandoned
- 2013-06-03 CN CN201380029400.9A patent/CN104411726B/zh active Active
-
2019
- 2019-07-10 US US16/507,768 patent/US11214917B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20150147558A1 (en) | 2015-05-28 |
| FR2991328A1 (fr) | 2013-12-06 |
| CN104411726B (zh) | 2018-06-22 |
| JP2015518914A (ja) | 2015-07-06 |
| BR112014030275B1 (pt) | 2021-01-05 |
| BR112014030275A2 (pt) | 2017-06-27 |
| FR2991328B1 (fr) | 2014-05-23 |
| US20190330794A1 (en) | 2019-10-31 |
| US11214917B2 (en) | 2022-01-04 |
| BR112014030275B8 (pt) | 2022-11-16 |
| EP2855534B1 (fr) | 2016-08-10 |
| EP2855534A1 (fr) | 2015-04-08 |
| WO2013182798A1 (fr) | 2013-12-12 |
| JP6421116B2 (ja) | 2018-11-07 |
| CN104411726A (zh) | 2015-03-11 |
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