PHOTOSENSITIZER DISPERSION AND USE OF THE SAME

Title:

PHOTOSENSITIZER DISPERSION AND USE OF THE SAME

Document Type and Number:

Japanese Patent JP2022188039

Kind Code:

A

Abstract:

To provide a composition containing photosensitizer which guarantees easy coating, and especially simultaneously, shows a hydrophobic surface with excellent wettability.SOLUTION: Provided is a dispersion that contains (a) at least one photosensitizer, (b) at least one surfactant, and (c) at least one surfactant, where the dispersion contains microemulsion, gel or a mixture thereof within a temperature range of 2 to 50°C and within a pressure range of 800 to 1200 mbar. Further, provided is use of the dispersion for photodynamic deactivation of a microorganism preferably selected from the group consisting of virus, archaebacterium, bacterium, bacterial spore, fungus, fungal spore, protozoa, algae, and blood-mediated parasite.SELECTED DRAWING: None

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Inventors:

wolfgang beimler
Christiane Jung
burghard koenig
Werner Kunz
Eva Muller
Andreas Spate

Application Number:

JP2022142961A

Publication Date:

December 20, 2022

Filing Date:

September 08, 2022

Export Citation:

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Assignee:

TriOptoTec GmbH

International Classes:

A61K45/00; A01N43/40; A01N43/90; A01N61/00; A01P1/00; A61K8/04; A61K8/31; A61K8/35; A61K8/41; A61K8/43; A61K8/49; A61K8/60; A61K8/86; A61K9/06; A61K9/107; A61K31/015; A61K31/12; A61K31/122; A61K31/155; A61K31/37; A61K31/409; A61K31/4425; A61K31/525; A61K31/5415; A61K41/00; A61K47/10; A61K47/12; A61K47/18; A61K47/20; A61K47/26; A61K47/32; A61K47/34; A61K47/36; A61K47/38; A61P1/02; A61P31/00; A61P31/04; A61P31/10; A61P31/12; A61P33/00; A61Q11/00; A61Q11/02; C11D1/04; C11D1/12; C11D1/34; C11D1/62; C11D1/68; C11D3/20; C11D3/22; C11D3/37; C11D3/43; C11D17/08

Domestic Patent References:

JP2012504107A

2012-02-16

Foreign References:

US20130245598A1	2013-09-19
US20110027384A1	2011-02-03

Other References:

ARCH. MICROBIOL., vol. vol.151, issue 2, JPN6022008060, 1989, pages 183 - 185, ISSN: 0005139434
中山圭祐: "プラーク染色剤を利用した光線力学殺菌療法による新しい歯科疾患予防法・治療法の確立", 科学研究費助成事業　研究成果報告書, JPN6022008059, 2015, pages 1 - 5, ISSN: 0005139435

Attorney, Agent or Firm:

Yukifumi Tsujita
Shimizu Yoshihiro
Shinichi Abe

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