ATE362943T1 - Zusammensetzungen enthaltend chitosan in der form von nanofasern - Google Patents
Zusammensetzungen enthaltend chitosan in der form von nanofasernInfo
- Publication number
- ATE362943T1 ATE362943T1 AT02792233T AT02792233T ATE362943T1 AT E362943 T1 ATE362943 T1 AT E362943T1 AT 02792233 T AT02792233 T AT 02792233T AT 02792233 T AT02792233 T AT 02792233T AT E362943 T1 ATE362943 T1 AT E362943T1
- Authority
- AT
- Austria
- Prior art keywords
- compositions
- care
- nanofibers
- compositions containing
- containing chitosan
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 6
- 229920001661 Chitosan Polymers 0.000 title abstract 2
- 239000002121 nanofiber Substances 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 238000012377 drug delivery Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 238000007726 management method Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002105 nanoparticle Substances 0.000 abstract 1
- -1 oral care Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/006—Antidandruff preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/027—Fibers; Fibrils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4933—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having sulfur as an exocyclic substituent, e.g. pyridinethione
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/736—Chitin; Chitosan; Derivatives thereof
-
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
- A61Q11/02—Preparations for deodorising, bleaching or disinfecting dentures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q15/00—Anti-perspirants or body deodorants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/008—Preparations for oily skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/008—Preparations for oily hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Birds (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nanotechnology (AREA)
- Polymers & Plastics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Medical Informatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Inorganic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0126923.2A GB0126923D0 (en) | 2001-11-09 | 2001-11-09 | Chitosan compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE362943T1 true ATE362943T1 (de) | 2007-06-15 |
Family
ID=9925463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02792233T ATE362943T1 (de) | 2001-11-09 | 2002-11-08 | Zusammensetzungen enthaltend chitosan in der form von nanofasern |
Country Status (9)
Country | Link |
---|---|
US (1) | US6638918B2 (de) |
EP (1) | EP1442066B1 (de) |
JP (1) | JP2005509059A (de) |
AT (1) | ATE362943T1 (de) |
CA (1) | CA2466654C (de) |
DE (1) | DE60220306T2 (de) |
ES (1) | ES2287347T3 (de) |
GB (1) | GB0126923D0 (de) |
WO (1) | WO2003042251A1 (de) |
Families Citing this family (107)
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US6740752B2 (en) * | 2000-05-12 | 2004-05-25 | The Procter & Gamble Company | Process for preparing chitosan particles |
US6972010B2 (en) * | 2001-04-17 | 2005-12-06 | The Procter & Gamble Company | Absorbent article comprising an agent able to convey a perception to the wearer, without the need to create the external condition perceived |
KR20040058325A (ko) * | 2001-11-26 | 2004-07-03 | 유겐가이샤 오까다 기껜 | 소취제 및 이를 함유하는 세발 화장료 |
BE1014638A6 (fr) * | 2002-02-12 | 2004-02-03 | Univ Liege | Methode de preparation de derives de la paroi cellulaire a partir de biomasse. |
EP1384404A1 (de) * | 2002-07-23 | 2004-01-28 | The Procter & Gamble Company | Haarpflegemittel |
US8409618B2 (en) | 2002-12-20 | 2013-04-02 | Kimberly-Clark Worldwide, Inc. | Odor-reducing quinone compounds |
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US7794737B2 (en) * | 2003-10-16 | 2010-09-14 | Kimberly-Clark Worldwide, Inc. | Odor absorbing extrudates |
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US7837663B2 (en) | 2003-10-16 | 2010-11-23 | Kimberly-Clark Worldwide, Inc. | Odor controlling article including a visual indicating device for monitoring odor absorption |
US7879350B2 (en) | 2003-10-16 | 2011-02-01 | Kimberly-Clark Worldwide, Inc. | Method for reducing odor using colloidal nanoparticles |
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TWI441641B (zh) * | 2007-12-31 | 2014-06-21 | Preparation of chitosan with ultra - fine nano - modification | |
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US20140186273A1 (en) * | 2012-12-27 | 2014-07-03 | University Of Southern California | Chitosan -Amelogenin Hydrogel for In Situ Enamel Growth |
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DE19952073A1 (de) | 1999-10-29 | 2001-07-12 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von nanopartikulären Chitosanen oder Chitosan-Derivaten |
DE10014529A1 (de) * | 2000-03-23 | 2001-09-27 | Cognis Deutschland Gmbh | Desodorierende Zubereitungen mit nanoskaligen Chitosanen und/oder Chitosanderivaten |
PL340132A1 (en) | 2000-05-12 | 2001-11-19 | Procter & Gamble | Method of obtaining modified microcrystalline chitosamine |
EP1243688A1 (de) | 2001-03-22 | 2002-09-25 | Cognis Iberia, S.L. | Verwendung von Chitosan-Nanopartikeln |
-
2001
- 2001-11-09 GB GBGB0126923.2A patent/GB0126923D0/en not_active Ceased
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2002
- 2002-10-25 US US10/280,617 patent/US6638918B2/en not_active Expired - Lifetime
- 2002-11-08 DE DE60220306T patent/DE60220306T2/de not_active Expired - Lifetime
- 2002-11-08 WO PCT/US2002/035884 patent/WO2003042251A1/en active IP Right Grant
- 2002-11-08 JP JP2003544086A patent/JP2005509059A/ja active Pending
- 2002-11-08 EP EP02792233A patent/EP1442066B1/de not_active Expired - Lifetime
- 2002-11-08 ES ES02792233T patent/ES2287347T3/es not_active Expired - Lifetime
- 2002-11-08 AT AT02792233T patent/ATE362943T1/de not_active IP Right Cessation
- 2002-11-08 CA CA002466654A patent/CA2466654C/en not_active Expired - Fee Related
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CA2466654C (en) | 2009-03-31 |
GB0126923D0 (en) | 2002-01-02 |
JP2005509059A (ja) | 2005-04-07 |
EP1442066A1 (de) | 2004-08-04 |
US20030104020A1 (en) | 2003-06-05 |
ES2287347T3 (es) | 2007-12-16 |
EP1442066B1 (de) | 2007-05-23 |
US6638918B2 (en) | 2003-10-28 |
CA2466654A1 (en) | 2003-05-22 |
DE60220306T2 (de) | 2008-01-17 |
WO2003042251A1 (en) | 2003-05-22 |
DE60220306D1 (de) | 2007-07-05 |
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