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1. WO2020067500 - ANTIMICROBIAL MATERIAL, LAYERED BODY, ANTIMICROBIAL LAYERED BODY, MEDICAL MEMBER, ANTIMICROBIAL MATERIAL PRODUCTION METHOD, ANTIMICROBIAL LAYERED BODY PRODUCTION METHOD, AND ANTIMICROBIAL METHOD

Publication Number WO/2020/067500
Publication Date 02.04.2020
International Application No. PCT/JP2019/038349
International Filing Date 27.09.2019
IPC
B32B 3/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
26characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids
30characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
A61L 27/04 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27Materials for prostheses or for coating prostheses
02Inorganic materials
04Metals or alloys
A61L 27/30 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27Materials for prostheses or for coating prostheses
28Materials for coating prostheses
30Inorganic materials
A61L 27/54 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27Materials for prostheses or for coating prostheses
50Materials characterised by their function or physical properties
54Biologically active materials, e.g. therapeutic substances
A61L 31/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31Materials for other surgical articles
02Inorganic materials
A61L 31/08 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31Materials for other surgical articles
08Materials for coatings
CPC
A61L 27/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
02Inorganic materials
04Metals or alloys
A61L 27/30
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
28Materials for coating prostheses
30Inorganic materials
A61L 27/54
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
50Materials characterised by their function or physical properties ; , e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
54Biologically active materials, e.g. therapeutic substances
A61L 31/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31Materials for other surgical articles ; , e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
02Inorganic materials
A61L 31/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31Materials for other surgical articles ; , e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
08Materials for coatings
A61L 31/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31Materials for other surgical articles ; , e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
14Materials characterised by their function or physical properties ; , e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
16Biologically active materials, e.g. therapeutic substances
Applicants
  • 株式会社三菱ケミカルホールディングス MITSUBISHI CHEMICAL HOLDINGS CORPORATION [JP]/[JP]
  • 公立大学法人首都大学東京 TOKYO METROPOLITAN UNIVERSITY [JP]/[JP]
Inventors
  • 村田 貴朗 MURATA Takaaki
  • 益田 秀樹 MASUDA Hideki
  • 柳下 崇 YANAGISHITA Takashi
Agents
  • 田▲崎▼ 聡 TAZAKI Akira
  • 伏見 俊介 FUSHIMI Shunsuke
  • 大浪 一徳 ONAMI Kazunori
Priority Data
2018-18351028.09.2018JP
2019-14561107.08.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ANTIMICROBIAL MATERIAL, LAYERED BODY, ANTIMICROBIAL LAYERED BODY, MEDICAL MEMBER, ANTIMICROBIAL MATERIAL PRODUCTION METHOD, ANTIMICROBIAL LAYERED BODY PRODUCTION METHOD, AND ANTIMICROBIAL METHOD
(FR) MATÉRIAU ANTIMICROBIEN, CORPS STRATIFIÉ, CORPS STRATIFIÉ ANTIMICROBIEN, ÉLÉMENT MÉDICAL, PROCÉDÉ DE PRODUCTION DE MATÉRIAU ANTIMICROBIEN, PROCÉDÉ DE PRODUCTION DE CORPS STRATIFIÉ ANTIMICROBIEN, ET PROCÉDÉ ANTIMICROBIEN
(JA) 抗菌材、積層体、抗菌性積層体、医療用部材、抗菌材の製造方法、抗菌性積層体の製造方法及び抗菌方法
Abstract
(EN)
An antimicrobial layered body having a non-metal base plate and a metal oxide layer, characterized in that the metal oxide layer is present on the outermost surface, the metal oxide layer contains an anion, and the total of the ratio of at least one species of atom present among a sulfur atom, a phosphorus atom, and a carbon atom, which are derived from the anion, is 1.0 atm% or greater when analyzed by XPS.
(FR)
L'invention concerne un corps stratifié antimicrobien comprenant une plaque de base non métallique et une couche d'oxyde métallique, caractérisé en ce que la couche d'oxyde métallique est présente sur la surface la plus à l'extérieur, la couche d'oxyde métallique contient un anion, et le total du rapport d'au moins une espèce d'atome présent parmi un atome de soufre, un atome de phosphore et un atome de carbone, qui sont dérivés de l'anion, est de 1,0 % atm ou plus lorsqu'il est analysé par XPS.
(JA)
非金属基板と金属酸化物層とを有する積層体であって、前記金属酸化物層が最表面に存在し、かつ、前記金属酸化物層がアニオンを含み、前記アニオンに由来するイオウ原子、リン原子及び炭素原子の少なくとも1種の原子の存在比率の合計がXPSで分析したときに1.0atm%以上であることを特徴とする、抗菌性積層体。
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