WO2007048570A3 - Zweischichtig oberflächenmodifiziertes nanopartikuläres zinkoxid, verfahren zu dessen herstellung und verwendung desselben - Google Patents
Zweischichtig oberflächenmodifiziertes nanopartikuläres zinkoxid, verfahren zu dessen herstellung und verwendung desselben Download PDFInfo
- Publication number
- WO2007048570A3 WO2007048570A3 PCT/EP2006/010225 EP2006010225W WO2007048570A3 WO 2007048570 A3 WO2007048570 A3 WO 2007048570A3 EP 2006010225 W EP2006010225 W EP 2006010225W WO 2007048570 A3 WO2007048570 A3 WO 2007048570A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polyethylene glycol
- zinc oxide
- double
- layer surface
- dialkylene
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/04—Compounds of zinc
- C09C1/043—Zinc oxide
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/24—Heavy metals; Compounds thereof
- A61K33/30—Zinc; Compounds 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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/11—Encapsulated compositions
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/27—Zinc; Compounds 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
-
- 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
- A61K8/55—Phosphorus compounds
- A61K8/553—Phospholipids, e.g. lecithin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning 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
- A61Q5/006—Antidandruff preparations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Dermatology (AREA)
- Materials Engineering (AREA)
- Biophysics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Pharmacology & Pharmacy (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Emergency Medicine (AREA)
- Cosmetics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Die Erfindung betrifft ein zweischichtig oberflächenmodifiziertes nanopartikuläres Zinkoxid, wobei die erste Schicht eine oder mehrere Verbindungen der allgemeinen Formel A1-O-(CH2CH2-O)n-CH2-X und/oder eine oder mehrere Verbindungen der allgemeinen Formel (II) umfasst, wobei A1, A2 und A3 unabhängig voneinander gesättigte oder ungesättigte Kohlenwasserstoffreste mit 1 bis 30 Kohlenstoffatomen sind, n für eine Zahl von 3 bis 30 steht, und X für eine gegenüber der Zinkoxidoberfläche affine Gruppe steht, und die zweite Schicht mindestens eine Verbindung gewählt aus der Gruppe bestehend aus Polyethercarbonsäuren, Polyetheralkylethern, Dialkylpolyethylenglykolestern, Dialkylenpolyethylenglykolestern, Dialkylpolyethylenglykolethern und Dialkylen-polyethylenglykolethern, Polyglycerinestern und Tensiden aus der Substanzklasse der Sulfonsuccinate und Amphopropionate umfasst. Des weiteren betrifft die Erfindung ein Verfahren zur Herstellung der Zinkoxide und deren Verwendung in Dispersionen, insbesondere für kosmetische, wundheilungsfördernde und antimikrobielle Zwecke.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06806491A EP1940972A2 (de) | 2005-10-28 | 2006-10-24 | Zweischichtig oberflächenmodifiziertes nanopartikuläres zinkoxid, verfahren zu dessen herstellung und verwendung desselben |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005051671.8 | 2005-10-28 | ||
DE200510051671 DE102005051671A1 (de) | 2005-10-28 | 2005-10-28 | Zweischichtig oberflächenmodifiziertes nanopartikuläres Zinkoxid, Verfahren zu dessen Herstellung und Verwendung desselben |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007048570A2 WO2007048570A2 (de) | 2007-05-03 |
WO2007048570A3 true WO2007048570A3 (de) | 2007-10-11 |
Family
ID=37912715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/010225 WO2007048570A2 (de) | 2005-10-28 | 2006-10-24 | Zweischichtig oberflächenmodifiziertes nanopartikuläres zinkoxid, verfahren zu dessen herstellung und verwendung desselben |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1940972A2 (de) |
DE (1) | DE102005051671A1 (de) |
WO (1) | WO2007048570A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008043790A2 (de) * | 2006-10-11 | 2008-04-17 | Basf Se | Verfahren zur herstellung oberflächenmodifizierter nanopartikulärer metalloxide, metallhydroxide und/oder metalloxidhydroxide |
CH714725B1 (de) * | 2018-03-06 | 2023-05-15 | Perfect Ideas Gmbh | Reinigungs- und Pflegezubereitungen. |
CN108524309B (zh) * | 2018-07-17 | 2021-04-09 | 如薇化妆品有限公司 | 一种具有防水性的防晒化妆品及制备方法 |
CN110709059A (zh) * | 2018-12-26 | 2020-01-17 | 拉芳家化股份有限公司 | 一种含多元锌的去屑止痒香波组合物 |
GB2600143A (en) * | 2020-10-22 | 2022-04-27 | Pharm 2 Farm Ltd | Nanoparticles for use in anti pathogenic applications |
CN113430674B (zh) * | 2021-07-20 | 2022-06-21 | 上海水星家用纺织品股份有限公司 | 低致敏聚酯纤维及其制备方法 |
CN114479184A (zh) * | 2022-02-28 | 2022-05-13 | 江苏爱特恩高分子材料有限公司 | 一种高分散氧化锌的制备方法 |
CN114656824B (zh) * | 2022-04-15 | 2023-08-11 | 肇庆市盛浩新材料科技有限公司 | 一种改性纳米氧化锌粉体及其制备方法与应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998013016A1 (en) * | 1996-09-27 | 1998-04-02 | The Procter & Gamble Company | Stable photoprotective compositions |
WO2003053398A1 (de) * | 2001-12-21 | 2003-07-03 | Henkel Kommanditgesellschaft Auf Aktien | Oberflächenmodifziertes zinkoxid zur herstellung nanopartikulärer dispersionen |
WO2004111136A1 (de) * | 2003-06-18 | 2004-12-23 | Sustech Gmbh & Co. Kg | Nanopartikuläres redispergierbares zinkoxidpulver iii |
WO2006110430A2 (en) * | 2005-04-07 | 2006-10-19 | U.S. Cosmetics Corporation | Self-emulsifying pigments |
-
2005
- 2005-10-28 DE DE200510051671 patent/DE102005051671A1/de not_active Ceased
-
2006
- 2006-10-24 WO PCT/EP2006/010225 patent/WO2007048570A2/de active Application Filing
- 2006-10-24 EP EP06806491A patent/EP1940972A2/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998013016A1 (en) * | 1996-09-27 | 1998-04-02 | The Procter & Gamble Company | Stable photoprotective compositions |
WO2003053398A1 (de) * | 2001-12-21 | 2003-07-03 | Henkel Kommanditgesellschaft Auf Aktien | Oberflächenmodifziertes zinkoxid zur herstellung nanopartikulärer dispersionen |
WO2004111136A1 (de) * | 2003-06-18 | 2004-12-23 | Sustech Gmbh & Co. Kg | Nanopartikuläres redispergierbares zinkoxidpulver iii |
WO2006110430A2 (en) * | 2005-04-07 | 2006-10-19 | U.S. Cosmetics Corporation | Self-emulsifying pigments |
Also Published As
Publication number | Publication date |
---|---|
DE102005051671A1 (de) | 2007-05-03 |
EP1940972A2 (de) | 2008-07-09 |
WO2007048570A2 (de) | 2007-05-03 |
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