IN2014DN11076A - - Google Patents

Info

Publication number
IN2014DN11076A
IN2014DN11076A IN11076DEN2014A IN2014DN11076A IN 2014DN11076 A IN2014DN11076 A IN 2014DN11076A IN 11076DEN2014 A IN11076DEN2014 A IN 11076DEN2014A IN 2014DN11076 A IN2014DN11076 A IN 2014DN11076A
Authority
IN
India
Prior art keywords
tio2
face
nanoparticles
tio2 nanoparticles
crystalline
Prior art date
Application number
Inventor
Paolo Gualandi
Andrea Gualandi
Jacopo Gualandi
Michele Gualandi
Marco Lelli
Marco Marchetti
Filippo Pierini
Norberto Roveri
Selene Merli
Giulia Montebugnoli
Francesca Rinaldi
Eros DAMEN
Original Assignee
Coswell Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Coswell Spa filed Critical Coswell Spa
Publication of IN2014DN11076A publication Critical patent/IN2014DN11076A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/29Titanium; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/24Phosphorous; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00Dental auxiliary appliances
    • A61C19/06Implements for therapeutic treatment
    • A61C19/063Medicament applicators for teeth or gums, e.g. treatment with fluorides
    • A61C19/066Bleaching devices; Whitening agent applicators for teeth, e.g. trays or strips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241Containing particulates characterized by their shape and/or structure
    • A61K8/0245Specific shapes or structures not provided for by any of the groups of A61K8/0241
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241Containing particulates characterized by their shape and/or structure
    • A61K8/0254Platelets; Flakes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • A61N5/062Photodynamic therapy, i.e. excitation of an agent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02Compounds of alkaline earth metals or magnesium
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02Compounds of alkaline earth metals or magnesium
    • C09C1/021Calcium carbonates
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36Compounds of titanium
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41Particular ingredients further characterized by their size
    • A61K2800/413Nanosized, i.e. having sizes below 100 nm
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/60Particulates further characterized by their structure or composition
    • A61K2800/61Surface treated
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/60Particulates further characterized by their structure or composition
    • A61K2800/61Surface treated
    • A61K2800/62Coated
    • A61K2800/621Coated by inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/60Particulates further characterized by their structure or composition
    • A61K2800/65Characterized by the composition of the particulate/core
    • A61K2800/651The particulate/core comprising inorganic material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/805Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/88Two- or multipart kits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39Photocatalytic properties
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/04Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/54Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Birds (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Dentistry (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Geometry (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

The present invention refers to oral care and oral hygiene products having photocatalytic activity comprising particles of a calcium phosphate compound superficially functionalised with TiO2 nanoparticles in crystalline form said TiO2 nanoparticles having: a) a substantially lamellar morphology; b) an aspect ratio (AR) comprised between 5 and 30; c) a surface structure having face (001) as outermost face of the crystalline lattice; and d) wherein the TiO2 is in the form of anatase optionally mixed with rutile and/or brookite.
IN11076DEN2014 2012-07-26 2013-06-21 IN2014DN11076A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001310A ITMI20121310A1 (en) 2012-07-26 2012-07-26 PRODUCTS FOR THE CARE AND ORAL HYGIENE WITH PHOTOCATALYTIC ACTIVITY INCLUDING INORGANIC PARTICLES FUNCTIONALIZED WITH NANOPARTICELLE DI TIO2
PCT/IB2013/055116 WO2014016713A2 (en) 2012-07-26 2013-06-21 Oral care and oral hygiene products having photocatalytic activity comprising inorganic particles superficially functionalised with tio2 nanoparticles

Publications (1)

Publication Number Publication Date
IN2014DN11076A true IN2014DN11076A (en) 2015-09-25

Family

ID=46939791

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11076DEN2014 IN2014DN11076A (en) 2012-07-26 2013-06-21

Country Status (26)

Country Link
US (1) US9408791B2 (en)
EP (1) EP2877140B1 (en)
JP (1) JP6498116B2 (en)
KR (1) KR102154066B1 (en)
CN (1) CN104582675B (en)
AU (1) AU2013294718B2 (en)
BR (1) BR112015001436B1 (en)
CA (1) CA2848538C (en)
DK (1) DK2877140T3 (en)
EA (1) EA032554B1 (en)
ES (1) ES2654203T3 (en)
HU (1) HUE036137T2 (en)
IL (1) IL236452B (en)
IN (1) IN2014DN11076A (en)
IT (1) ITMI20121310A1 (en)
LT (1) LT2877140T (en)
MX (1) MX350798B (en)
MY (1) MY181008A (en)
PL (1) PL2877140T3 (en)
PT (1) PT2877140T (en)
RU (1) RU2015102203A (en)
SA (1) SA113340765B1 (en)
SG (1) SG11201408758WA (en)
SI (1) SI2877140T1 (en)
TW (1) TWI579001B (en)
WO (1) WO2014016713A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20161416A1 (en) * 2016-03-07 2017-09-07 Consiglio Nazionale Ricerche PHYSICAL SOLAR FILTER MADE UP OF HYDROXYAPATITIS REPLACED IN AN ORGANIC MATRIX
CN110090653A (en) * 2019-06-06 2019-08-06 上海纳米技术及应用国家工程研究中心有限公司 Preparation method of anatase titanium dioxide catalyst of one kind (001) crystal face and products thereof and application
IT201900015677A1 (en) * 2019-09-05 2021-03-05 Italcer S P A Photocatalytic ceramic
CN111672453B (en) * 2020-06-12 2022-05-06 兰州大学 A kind of high-value resource utilization method of pork bone
CA3220437A1 (en) 2021-05-20 2022-11-24 Smile Makers, Llc Oral hygiene compositions and methods of use
JPWO2023277054A1 (en) * 2021-06-29 2023-01-05

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3678606B2 (en) 1999-05-21 2005-08-03 富士通株式会社 Metal-modified apatite and method for producing the same
WO2001001943A1 (en) * 1999-07-02 2001-01-11 Mitsubishi Gas Chemical Company, Inc. Tooth bleaching compositions and method of bleaching discolored tooth
JP3550652B2 (en) * 2000-03-29 2004-08-04 独立行政法人産業技術総合研究所 Titanium dioxide coated apatite
CN1380827A (en) * 2000-05-31 2002-11-20 独立行政法人产业技术综合研究所 Deodorizing and antifouling composition for dental product
JP4631013B2 (en) * 2003-03-28 2011-02-16 大阪府 Acicular titanium oxide fine particles, production method thereof and use thereof
CN1953808B (en) * 2004-05-13 2011-07-27 富士通株式会社 Apatite and its production method, and apatite substrate
DE502005000587D1 (en) * 2005-02-17 2007-05-24 Wacker Polymer Systems Gmbh Degradable chewing gum masses
US20060240386A1 (en) * 2005-04-18 2006-10-26 Nano-Proprietary, Inc. Method and apparatus for oral care
SI2029480T1 (en) 2006-05-30 2017-08-31 Coswell S.P.A. Biologicallly active nanoparticles of a carbonate-substituted hydroxyapatite, process for their preparation and compositions incorporating the same
JP2009203169A (en) * 2008-02-26 2009-09-10 Shoichi Nakamura Personal care article

Also Published As

Publication number Publication date
BR112015001436A2 (en) 2017-07-04
US9408791B2 (en) 2016-08-09
MX2015001113A (en) 2015-04-08
PL2877140T3 (en) 2018-04-30
EP2877140A2 (en) 2015-06-03
CN104582675A (en) 2015-04-29
AU2013294718B2 (en) 2018-03-22
EA201590113A1 (en) 2015-06-30
TW201404405A (en) 2014-02-01
EA032554B1 (en) 2019-06-28
WO2014016713A2 (en) 2014-01-30
KR102154066B1 (en) 2020-09-10
CN104582675B (en) 2018-06-29
RU2015102203A (en) 2016-08-20
PT2877140T (en) 2018-01-03
SA113340765B1 (en) 2017-06-06
WO2014016713A3 (en) 2014-12-31
DK2877140T3 (en) 2018-01-15
JP2015530366A (en) 2015-10-15
ES2654203T3 (en) 2018-02-12
SI2877140T1 (en) 2018-03-30
AU2013294718A1 (en) 2015-01-22
IL236452A0 (en) 2015-02-26
LT2877140T (en) 2018-01-25
US20150209253A1 (en) 2015-07-30
IL236452B (en) 2019-07-31
TWI579001B (en) 2017-04-21
SG11201408758WA (en) 2015-01-29
MY181008A (en) 2020-12-15
CA2848538C (en) 2020-05-05
CA2848538A1 (en) 2014-01-30
JP6498116B2 (en) 2019-04-10
KR20150037998A (en) 2015-04-08
EP2877140B1 (en) 2017-10-18
ITMI20121310A1 (en) 2014-01-27
MX350798B (en) 2017-09-25
BR112015001436B1 (en) 2019-07-02
HUE036137T2 (en) 2018-06-28

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