PL411742A1 - Kompozyt zawierający chitozan i nanocząstki tlenku cynku oraz sposób jego otrzymywania - Google Patents

Kompozyt zawierający chitozan i nanocząstki tlenku cynku oraz sposób jego otrzymywania

Info

Publication number
PL411742A1
PL411742A1 PL411742A PL41174215A PL411742A1 PL 411742 A1 PL411742 A1 PL 411742A1 PL 411742 A PL411742 A PL 411742A PL 41174215 A PL41174215 A PL 41174215A PL 411742 A1 PL411742 A1 PL 411742A1
Authority
PL
Poland
Prior art keywords
zinc oxide
obtaining
composite
nanoparticles
composite containing
Prior art date
Application number
PL411742A
Other languages
English (en)
Inventor
Wojciech Macyk
Anna Regiel-Futyra
Grażyna Stochel
Original Assignee
Uniwersytet Jagielloński
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 Uniwersytet Jagielloński filed Critical Uniwersytet Jagielloński
Priority to PL411742A priority Critical patent/PL411742A1/pl
Priority to EP15780936.9A priority patent/EP3273930B1/en
Priority to PL15780936.9T priority patent/PL3273930T3/pl
Priority to PCT/IB2015/056709 priority patent/WO2016156939A1/en
Publication of PL411742A1 publication Critical patent/PL411742A1/pl

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
    • A61K8/19—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
    • A61K8/02—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
    • A61K8/24—Phosphorous; 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
    • A61K8/72—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
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/651—The particulate/core comprising inorganic material

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Przedmiotem rozwiązania jest sposób otrzymywania kompozytu, który polega na tym, że: a) uzyskuje się zawiesinę ziaren tlenku cynku w roztworze chitozanu, b) uzyskaną zawiesinę miesza się z roztworem tripolifosforanu i prowadzi się reakcję sieciowania jonotropowego, c) otrzymaną mieszaninę poddaje się działaniu ultradźwięków i ewentualnie oddziela się otrzymany kompozyt z uzyskanego koloidu. Ujawniono również kompozyt zawierający agregaty składające się z ziaren tlenku cynku uwięzionych w chitozanie usieciowanym jonotropowo tripolifosforanem, przy czym agregaty mają rozmiar nie większy niż 100 mikrometrów.
PL411742A 2015-03-27 2015-03-27 Kompozyt zawierający chitozan i nanocząstki tlenku cynku oraz sposób jego otrzymywania PL411742A1 (pl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL411742A PL411742A1 (pl) 2015-03-27 2015-03-27 Kompozyt zawierający chitozan i nanocząstki tlenku cynku oraz sposób jego otrzymywania
EP15780936.9A EP3273930B1 (en) 2015-03-27 2015-09-03 Composite containing chitosan and zinc oxide nanoparticles and a process for its preparation
PL15780936.9T PL3273930T3 (pl) 2015-03-27 2015-09-03 Kompozyt zawierający chitosan i nanocząstki tlenku cynku oraz sposób jego wytwarzania
PCT/IB2015/056709 WO2016156939A1 (en) 2015-03-27 2015-09-03 Composite containing chitosan and zinc oxide nanoparticles and a process for its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL411742A PL411742A1 (pl) 2015-03-27 2015-03-27 Kompozyt zawierający chitozan i nanocząstki tlenku cynku oraz sposób jego otrzymywania

Publications (1)

Publication Number Publication Date
PL411742A1 true PL411742A1 (pl) 2016-10-10

Family

ID=54325011

Family Applications (2)

Application Number Title Priority Date Filing Date
PL411742A PL411742A1 (pl) 2015-03-27 2015-03-27 Kompozyt zawierający chitozan i nanocząstki tlenku cynku oraz sposób jego otrzymywania
PL15780936.9T PL3273930T3 (pl) 2015-03-27 2015-09-03 Kompozyt zawierający chitosan i nanocząstki tlenku cynku oraz sposób jego wytwarzania

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL15780936.9T PL3273930T3 (pl) 2015-03-27 2015-09-03 Kompozyt zawierający chitosan i nanocząstki tlenku cynku oraz sposób jego wytwarzania

Country Status (3)

Country Link
EP (1) EP3273930B1 (pl)
PL (2) PL411742A1 (pl)
WO (1) WO2016156939A1 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111648138B (zh) * 2020-06-11 2024-02-27 咸阳师范学院 一种超疏水多孔壳聚糖/Ag@AgCl-TiO2复合材料及环保型口罩
CN112553949A (zh) * 2020-12-11 2021-03-26 临泉县四红木业有限公司 一种三聚氰胺甲醛树脂胶及耐磨纸和强化地板
CN113003668B (zh) * 2021-02-02 2022-04-26 同济大学 一种三维电化学反应器原位产生单线态氧对尿液灭活同步去除PPCPs的方法
CN113368006A (zh) * 2021-06-10 2021-09-10 河南工业大学 一种高水分散h型或j型聚集体虾青素/乳清蛋白/壳聚糖纳米复合物的制备方法及其应用
CN113652009B (zh) * 2021-08-17 2022-05-17 西北大学 硝化壳聚糖/GO/n-Ti复合材料的制备方法和应用
CN113797118A (zh) * 2021-11-01 2021-12-17 临沂大学 一种包载芋螺毒素的壳聚糖纳米粒乳液及其制备方法
CN114524978B (zh) * 2021-12-20 2023-04-21 华南理工大学 一种壳聚糖/二氧化硅纳米杂化材料及其仿生矿化制备方法与应用
CN115015542B (zh) * 2022-04-17 2023-02-28 吉林迅准生物技术有限公司 一种呼吸道细菌联合检测装置及其制备方法
CN115015540B (zh) * 2022-04-17 2023-06-16 吉林迅准生物技术有限公司 采用处理的nc膜及标记物与抗体结合的试纸条的制备方法
EP4450049A1 (fr) * 2023-04-18 2024-10-23 L'oreal Composition à base de chitosan et de pigment ayant subi un traitement de surface spécifique
EP4450048A1 (fr) * 2023-04-18 2024-10-23 L'oreal Composition à base de chitosan et de pigment minéral nanométrique ayant subi un traitement de surface spécifique
CN117619438B (zh) * 2023-12-01 2024-06-28 广东工业大学 一种壳聚糖锚定钴锌氧化物复合材料及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101557973B1 (ko) * 2007-04-13 2015-10-08 한국생명공학연구원 자외선 차단물질을 함유하는 고분자 나노입자 및 그제조방법
KR101191268B1 (ko) * 2012-05-11 2012-10-16 (주)바이오제닉스 하이드로겔을 형성할 수 있는 고분자를 이용한 자외선차단제용 나노무기입자를 함유하는 캡슐 조성물 및 이의 제조방법
KR20140080467A (ko) * 2014-05-22 2014-06-30 한국생명공학연구원 자외선 차단물질을 함유하는 고분자 나노입자 및 그 제조방법

Also Published As

Publication number Publication date
WO2016156939A1 (en) 2016-10-06
EP3273930A1 (en) 2018-01-31
EP3273930B1 (en) 2022-08-24
PL3273930T3 (pl) 2022-12-27

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