CA2710957C - Mesoporous zinc oxide powder and method for production thereof - Google Patents

Mesoporous zinc oxide powder and method for production thereof Download PDF

Info

Publication number
CA2710957C
CA2710957C CA2710957A CA2710957A CA2710957C CA 2710957 C CA2710957 C CA 2710957C CA 2710957 A CA2710957 A CA 2710957A CA 2710957 A CA2710957 A CA 2710957A CA 2710957 C CA2710957 C CA 2710957C
Authority
CA
Canada
Prior art keywords
zinc oxide
oxide powder
aggregates
dispersion
powder
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
Application number
CA2710957A
Other languages
English (en)
French (fr)
Other versions
CA2710957A1 (en
Inventor
Paul Mccormick
Geoffrey Trotter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advance ZincTek Ltd
Original Assignee
Antaria Ltd
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
Priority claimed from AU2008903390A external-priority patent/AU2008903390A0/en
Application filed by Antaria Ltd filed Critical Antaria Ltd
Publication of CA2710957A1 publication Critical patent/CA2710957A1/en
Application granted granted Critical
Publication of CA2710957C publication Critical patent/CA2710957C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • 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
    • 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
    • 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
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/26—Optical properties
    • A61K2800/262—Transparent; Translucent
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/45—Aggregated particles or particles with an intergrown morphology
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA2710957A 2008-01-11 2009-01-12 Mesoporous zinc oxide powder and method for production thereof Active CA2710957C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US639808P 2008-01-11 2008-01-11
US61/006,398 2008-01-11
AU2008903390 2008-07-02
AU2008903390A AU2008903390A0 (en) 2008-07-02 Mesoporous zinc oxide powder and method for production thereof
PCT/US2009/030732 WO2009089527A1 (en) 2008-01-11 2009-01-12 Mesoporous zinc oxide powder and method for production thereof

Publications (2)

Publication Number Publication Date
CA2710957A1 CA2710957A1 (en) 2009-07-16
CA2710957C true CA2710957C (en) 2016-11-22

Family

ID=42634661

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2710957A Active CA2710957C (en) 2008-01-11 2009-01-12 Mesoporous zinc oxide powder and method for production thereof

Country Status (13)

Country Link
EP (1) EP2249771B1 (enExample)
JP (1) JP5597549B2 (enExample)
KR (1) KR101544890B1 (enExample)
CN (1) CN101951870B (enExample)
AU (1) AU2009203996B2 (enExample)
BR (1) BRPI0906494A2 (enExample)
CA (1) CA2710957C (enExample)
EA (1) EA201001131A1 (enExample)
ES (1) ES2691034T3 (enExample)
MX (1) MX2010007499A (enExample)
NZ (1) NZ587281A (enExample)
PL (1) PL2249771T3 (enExample)
WO (1) WO2009089527A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2361887A1 (en) * 2010-02-25 2011-08-31 Corning Incorporated A process for manufacturing a doped or non-doped zno material and said material
US20140042422A1 (en) * 2011-04-12 2014-02-13 Battelle Memorial Institute Internal optical extraction layer for oled devices
CN107473262B (zh) * 2016-07-07 2019-03-22 安徽省含山县锦华氧化锌厂 高比表面积纳米氧化锌
WO2020087121A1 (en) 2018-10-30 2020-05-07 Advance NanoTek Ltd. Anti-acne composition
WO2020120706A1 (en) * 2018-12-12 2020-06-18 Disruptive Materials Ab Amorphous mesoporous magnesium carbonate comprising uv blocking semiconductor particles
JP7771790B2 (ja) * 2022-01-31 2025-11-18 住友大阪セメント株式会社 酸化亜鉛粉体、分散液、塗料、化粧料
RS67086B1 (sr) 2022-03-28 2025-09-30 Inst Biosens Istrazivacko Razvojni Inst Za Informacione Tehnologije Biosistema Organosilikatne čestice na bazi premošćujućih polisilseskvioksana za blokiranje ultraljubičastih zraka

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY100306A (en) * 1985-12-18 1990-08-11 Kao Corp Anti-suntan cosmetic composition
AU2158695A (en) * 1994-03-11 1995-09-25 Pq Corporation Colloidal zinc oxide
JPH11106216A (ja) * 1997-10-01 1999-04-20 Kao Corp 酸化亜鉛分散液及びこれを配合してなる化粧料
DE992455T1 (de) * 1997-11-18 2000-11-02 Shiseido Co. Ltd., Tokio/Tokyo Sehr transparente ultraviolet filtrierendes zinkoxid und diese enthaltende zusammensetzung
EP1487401A4 (en) * 2002-02-27 2008-09-03 Advanced Nanotechnology Ltd TOPICAL PHYSICAL SOLAR SCREEN FORMULATION SUBSTANTIALLY TRANSPARENT
JP4105971B2 (ja) * 2003-03-27 2008-06-25 株式会社資生堂 多孔質酸化チタン粉体及びその製造方法
JP5010182B2 (ja) * 2005-06-02 2012-08-29 株式会社 資生堂 崩壊性酸化亜鉛粉体、その製造方法及びこれを配合した化粧料
KR20080011425A (ko) * 2005-06-02 2008-02-04 가부시키가이샤 시세이도 붕괴성 산화아연 분체 및 그 제조 방법
JPWO2008004694A1 (ja) * 2006-07-07 2009-12-10 株式会社資生堂 酸化チタン−酸化亜鉛凝集粉体及びその製造方法

Also Published As

Publication number Publication date
ES2691034T3 (es) 2018-11-23
WO2009089527A1 (en) 2009-07-16
JP5597549B2 (ja) 2014-10-01
KR101544890B1 (ko) 2015-08-17
BRPI0906494A2 (pt) 2017-06-13
EA201001131A1 (ru) 2011-02-28
CN101951870B (zh) 2013-06-19
JP2011509906A (ja) 2011-03-31
NZ587281A (en) 2012-09-28
AU2009203996B2 (en) 2014-06-26
EP2249771A1 (en) 2010-11-17
MX2010007499A (es) 2010-10-05
EP2249771B1 (en) 2018-07-11
CA2710957A1 (en) 2009-07-16
AU2009203996A1 (en) 2009-07-16
CN101951870A (zh) 2011-01-19
KR20100119766A (ko) 2010-11-10
PL2249771T3 (pl) 2019-06-28

Similar Documents

Publication Publication Date Title
US10183868B2 (en) Mesoporous zinc oxide powder and method for production thereof
AU2009203996B2 (en) Mesoporous zinc oxide powder and method for production thereof
US8357426B2 (en) Single step milling and surface coating process for preparing stable nanodispersions
CN102666391B (zh) 粒状二氧化钛
Faure et al. Dispersion and surface functionalization of oxide nanoparticles for transparent photocatalytic and UV-protecting coatings and sunscreens
US6090373A (en) Ultraviolet-screening composite particulate and process for the production thereof
EP2880102B1 (en) Particulate metal oxide particles comprising a metal oxide core and a coating layer comprising an inorganic material, a silane coupling agent and/or a hydrophobizing agent.
CN100464729C (zh) 金属氧化物组合物
KR20030021179A (ko) 입상 금속 산화물
Sato et al. Synthesis and UV-shielding properties of calcia-doped ceria nanoparticles coated with amorphous silica
ES2905098T3 (es) Polvo de óxido de zinc, dispersión, pintura y material cosmético
US20030161795A1 (en) Substantially visibly transparent topical physical sunscreen formulation
JP2021102614A (ja) Ｕｖ防御組成物およびそれらの使用
WO2016136797A1 (ja) 酸化ケイ素被覆酸化亜鉛、酸化ケイ素被覆酸化亜鉛含有組成物、化粧料
KR100611647B1 (ko) 자외선 차단제용 이산화티탄의 광촉매 활성의 억제와 용액에서 분산성향상을 위한 실리카 코팅 방법
EP1487401A1 (en) A substantially visibly transparent topical physical sunscreen formulation
HK1150393B (en) Mesoporous zinc oxide powder and method for production thereof
WO2020120706A1 (en) Amorphous mesoporous magnesium carbonate comprising uv blocking semiconductor particles
KR20030038046A (ko) 나노크기의 산화아연 입자 및 그를 함유하는 수계 분산체
KR102805228B1 (ko) 이산화티탄 입자
JP3301690B2 (ja) 超微粒子分散液の製造方法
JPH08269433A (ja) 紫外線遮蔽性板状複合微粒子、及びその製造方法
CN111918835A (zh) 二氧化钛颗粒
KR20040070117A (ko) 나노크기의 산화아연 입자를 제조하는 방법 및 상기제조방법으로 제조된 산화아연입자
AU2003205436B2 (en) A substantially visibly transparent topical physical sunscreen formulation

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140102

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20251202

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260223

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20260316

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260316

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260420