CA2371543A1 - Collagen free cosmetic preparations - Google Patents
Collagen free cosmetic preparations Download PDFInfo
- Publication number
- CA2371543A1 CA2371543A1 CA002371543A CA2371543A CA2371543A1 CA 2371543 A1 CA2371543 A1 CA 2371543A1 CA 002371543 A CA002371543 A CA 002371543A CA 2371543 A CA2371543 A CA 2371543A CA 2371543 A1 CA2371543 A1 CA 2371543A1
- Authority
- CA
- Canada
- Prior art keywords
- beta
- dialdehydes
- chitosans
- diisocyanates
- cosmetic preparations
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- A61K8/0212—Face masks
-
- 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
-
- 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
- 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
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/87—Polyurethanes
-
- 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
-
- 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
-
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6484—Polysaccharides and derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention relates to collagen-free cosmetic preparations which can be obtained by cross-linking and subsequently dehydrogenating swollen aqueous suspensions of chitosans and .beta.-1,3-glucanes with diisocyanates and/or dialdehydes.
Claims (10)
1. Collagen free cosmetic preparations, which can be obtained by cross-linking of swollen aqueous suspensions of chitosans and .beta.-(1,3) glucans with diisocyanates and/or dialdehydes.
2. Method for preparation of collagen free cosmetic preparations, by which swollen aqueous suspensions of chitosans and .beta.-(1,3) glucans are cross-linked with diisocyanates and/or dialdehydes, whereafter the water is removed.
3. Method according to claim 2, characterised by that chitosans with molecular weights in the area from 10 000 to 1 200 000 Daltons are used.
4. Method according to claim 2 and/or 3, characterised by that use is made of water soluble .beta.-(1,3) glucans, which are substantially free from .beta.-(1,6) linkages.
5. Method according to at least one of the claims 2 to 4, characterised by that use is made of diisocyanates with the formula (I) O=CN-[X]-NC=O (I) wherein X represents a linear or branced naphthenic or aromatic hydrocarbon residue with 1 to 12 carbon atoms.
6. Method according to at least one of the claims 2 to 5, characterised by that use is made of dialdehydes with the formula (II) OHC-[Y]-CHO (II) wherein Y represents a linear or branced naphthenic or aromatic hydrocarbon residue with 1 to 12 carbon atoms.
7. Method according to at least one of the claims 2 to 6, characterised by that hexamethylene diisocyanate and/or glutaric dialdehyde are used as cross-linking agents.
8. Method according to at least one of the claims 2 to 7, characterised by that alo polyols are used which are chosen from the group formed by glycerol, alkylene glycols, oligoglycerol mixtures of technical quality, methylol compounds, low alkyl glucosides, sugar alcohols, sugars and amino sugars.
9. Method according to at least one of the claims 2 to 8, characterised by that natural and/or synthetic fibres also are used.
10. Method according to at least one of the claims 2 to 9, characterised by that water is removed from the preparation by freeze-drying.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19920557.4 | 1999-05-05 | ||
DE19920557A DE19920557B4 (en) | 1999-05-05 | 1999-05-05 | Process for the production of collagen-free cosmetic preparations |
PCT/EP2000/003762 WO2000068273A1 (en) | 1999-05-05 | 2000-04-26 | Collagen-free cosmetic preparations |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2371543A1 true CA2371543A1 (en) | 2000-11-16 |
CA2371543C CA2371543C (en) | 2010-11-02 |
Family
ID=7906977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2371543A Expired - Fee Related CA2371543C (en) | 1999-05-05 | 2000-04-26 | Collagen free cosmetic preparations |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1173488B1 (en) |
JP (1) | JP4633940B2 (en) |
KR (1) | KR20020011983A (en) |
CN (1) | CN1142186C (en) |
AT (1) | ATE246206T1 (en) |
AU (1) | AU776579B2 (en) |
CA (1) | CA2371543C (en) |
DE (2) | DE19920557B4 (en) |
ES (1) | ES2199163T3 (en) |
WO (1) | WO2000068273A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9815911B2 (en) | 2012-07-05 | 2017-11-14 | Huntsman International Llc | Process for preparing derivatized polysaccharides |
US10414833B2 (en) | 2014-12-08 | 2019-09-17 | Inno Pharm Co., Ltd. | Biocompatible composition and method for preparing same |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100477363B1 (en) * | 2002-09-02 | 2005-03-22 | 학교법인 을지학원 | Soap composition |
DE10248314A1 (en) * | 2002-10-16 | 2004-04-29 | Dr. Suwelack Skin & Health Care Ag | Use of a molded body comprising a nonprotein gelling agent for external application, especially cosmetic or therapeutic |
GB2423252B (en) | 2005-02-18 | 2007-10-17 | Engelhard Lyon | Cross-linked polymer of carbohydrate, notably based on polysaccharides, and/or on oligosaccharides and/or on polyols |
FR2882366B1 (en) | 2005-02-18 | 2008-04-18 | Coletica Sa | RETICULATED CARBOHYDRATE POLYMER, IN PARTICULAR BASED ON POLYSACCHARIDES AND / OR POLYOLS |
ITMI20061335A1 (en) * | 2006-07-10 | 2008-01-11 | Sirc S P A Natural & Dietetic Foods | RETICULATED CHITOSAN AND RETICULATION PROCESS |
JP5522615B2 (en) * | 2006-09-15 | 2014-06-18 | 国立大学法人 宮崎大学 | Polymers useful as precious metal ion scavengers |
KR101526266B1 (en) * | 2008-02-04 | 2015-06-05 | (주)아모레퍼시픽 | Extraction method using deep sea water and the extracts thereby, and the cosmetic composition containing nanoparticles encapsulated the extracts |
WO2012022478A2 (en) * | 2010-08-19 | 2012-02-23 | Merz Pharma Gmbh & Co. Kgaa | Filler composition comprising beta-glucans |
CN101948573B (en) * | 2010-09-14 | 2012-06-13 | 杭州师范大学 | Chitosan/ Curdlan blended membrane material and preparation method thereof |
SG11201703214SA (en) * | 2014-10-31 | 2017-05-30 | Lubrizol Advanced Mat Inc | Thermoplastic polyurethane film for delivery of active agents to skin surfaces |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62205008A (en) * | 1986-03-05 | 1987-09-09 | Bio Bai Daimaru:Kk | Additive for cosmetic or the like |
JPS6466204A (en) * | 1987-09-07 | 1989-03-13 | Fuji Spinning Co Ltd | Fine colored granule of chitosan |
JPH03204804A (en) * | 1989-12-28 | 1991-09-06 | Mitsui Toatsu Chem Inc | Skin cosmetic |
JP3084077B2 (en) * | 1991-03-04 | 2000-09-04 | 新田ゼラチン株式会社 | Additives for skin cosmetics and skin cosmetics |
JPH05345712A (en) * | 1991-04-19 | 1993-12-27 | Noevir Co Ltd | Pack cosmetic |
JPH0648917A (en) * | 1992-07-28 | 1994-02-22 | Momoki Nakagawa | Beauty pack |
FR2694895B1 (en) * | 1992-08-20 | 1994-11-10 | Coletica | Process for the production of emulsion microparticles by modification of the chemical composition of the dispersed phase after emulsification. |
US5328939A (en) * | 1993-04-27 | 1994-07-12 | Alliedsignal Inc. | Rigid materials having high surface area and low density |
US5420197A (en) * | 1994-01-13 | 1995-05-30 | Hydromer, Inc. | Gels formed by the interaction of polyvinylpyrrolidone with chitosan derivatives |
NO300692B1 (en) * | 1994-04-29 | 1997-07-07 | Biotec Mackzymal As | Solubilized branched β-1,3-glucan and its use, as well as the use of unsolubilized branched β-1,3-glucan |
DE19643066C2 (en) * | 1996-10-18 | 1999-07-01 | Henkel Kgaa | Collagen-free cosmetic preparations and processes for their production |
JP3799117B2 (en) * | 1997-02-20 | 2006-07-19 | 治 吉村 | Biodegradable chitosan-containing composition and method for producing the same |
-
1999
- 1999-05-05 DE DE19920557A patent/DE19920557B4/en not_active Expired - Fee Related
-
2000
- 2000-04-26 CN CNB008072094A patent/CN1142186C/en not_active Expired - Fee Related
- 2000-04-26 CA CA2371543A patent/CA2371543C/en not_active Expired - Fee Related
- 2000-04-26 DE DE50003112T patent/DE50003112D1/en not_active Expired - Lifetime
- 2000-04-26 JP JP2000616245A patent/JP4633940B2/en not_active Expired - Fee Related
- 2000-04-26 WO PCT/EP2000/003762 patent/WO2000068273A1/en not_active Application Discontinuation
- 2000-04-26 AT AT00927067T patent/ATE246206T1/en not_active IP Right Cessation
- 2000-04-26 AU AU45578/00A patent/AU776579B2/en not_active Ceased
- 2000-04-26 KR KR1020017014114A patent/KR20020011983A/en not_active Application Discontinuation
- 2000-04-26 ES ES00927067T patent/ES2199163T3/en not_active Expired - Lifetime
- 2000-04-26 EP EP00927067A patent/EP1173488B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9815911B2 (en) | 2012-07-05 | 2017-11-14 | Huntsman International Llc | Process for preparing derivatized polysaccharides |
US10414833B2 (en) | 2014-12-08 | 2019-09-17 | Inno Pharm Co., Ltd. | Biocompatible composition and method for preparing same |
Also Published As
Publication number | Publication date |
---|---|
JP2002544140A (en) | 2002-12-24 |
JP4633940B2 (en) | 2011-02-16 |
CA2371543C (en) | 2010-11-02 |
AU776579B2 (en) | 2004-09-16 |
KR20020011983A (en) | 2002-02-09 |
EP1173488B1 (en) | 2003-07-30 |
DE19920557B4 (en) | 2004-09-09 |
ES2199163T3 (en) | 2004-02-16 |
ATE246206T1 (en) | 2003-08-15 |
WO2000068273A1 (en) | 2000-11-16 |
CN1349545A (en) | 2002-05-15 |
AU4557800A (en) | 2000-11-21 |
DE50003112D1 (en) | 2003-09-04 |
EP1173488A1 (en) | 2002-01-23 |
DE19920557A1 (en) | 2000-11-16 |
CN1142186C (en) | 2004-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20130426 |