Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020067102 - MOLD, AND METHOD FOR PRODUCING TRANSDERMAL ABSORPTION SHEET

Publication Number WO/2020/067102
Publication Date 02.04.2020
International Application No. PCT/JP2019/037479
International Filing Date 25.09.2019
IPC
A61M 37/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
37Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
B29C 33/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33Moulds or cores; Details thereof or accessories therefor
B29C 39/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
39Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
B29C 59/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
59Surface shaping, e.g. embossing; Apparatus therefor
CPC
A61M 37/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
37Other apparatus for introducing media into the body
B29C 33/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33Moulds or cores; Details thereof or accessories therefor
B29C 39/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
39Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
B29C 59/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
59Surface shaping ; of articles; , e.g. embossing; Apparatus therefor
Applicants
  • 富士フイルム株式会社 FUJIFILM CORPORATION [JP]/[JP]
Inventors
  • 宇佐 利裕 USA, Toshihiro
  • 岡野 圭央 OKANO, Keio
  • 池田 梢 IKEDA, Kozue
  • 茶井 聡 CHAI, Satoshi
  • 望月 彩 MOCHIZUKI, Aya
Agents
  • 松浦 憲三 MATSUURA, Kenzo
Priority Data
2018-18024726.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MOLD, AND METHOD FOR PRODUCING TRANSDERMAL ABSORPTION SHEET
(FR) MOULE ET PROCÉDÉ DE PRODUCTION DE FEUILLE D'ABSORPTION TRANSDERMIQUE
(JA) モールド、及び、経皮吸収シートの製造方法
Abstract
(EN)
Provided are a mold capable of forming a polymer layer in a uniform manner, and a method for producing a transdermal absorption sheet. The present invention is a mold having: a plurality of needle-shaped recesses (42) arranged in an array; a step (52) surrounding a region (48) in which the plurality of needle-shaped recesses (42) are formed, the step (52) being higher than the region in which the needle-shaped recesses (42) are formed; and a recessed groove (44) between the region (48) in which the needle-shaped recesses (42) are formed and the step (52). The present invention is also a method for producing a transdermal absorption sheet using this mold.
(FR)
L'invention concerne un moule capable de former une couche de polymère d'une manière uniforme, et un procédé de production d'une feuille d'absorption transdermique. La présente invention concerne un moule comprenant : une pluralité d'évidements en forme d'aiguille (42) agencée en un réseau ; un palier (52) entourant une région (48) dans laquelle la pluralité d'évidements en forme d'aiguille (42) est formée, le palier (52) étant plus élevé que la région dans laquelle les évidements en forme d'aiguille (42) sont formés ; et une rainure évidée (44) entre la région (48) dans laquelle les évidements en forme d'aiguille (42) sont formés et le palier (52). La présente invention concerne également un procédé de production d'une feuille d'absorption transdermique utilisant ce moule.
(JA)
ポリマー層を均一に形成することができるモールド、及び、経皮吸収シートの製造方法を提供する。アレイ状に配置された複数の針状凹部(42)と、複数の針状凹部(42)が形成された領域(48)の周囲に、針状凹部(42)が形成された領域より高い段差部(52)と、針状凹部(42)が形成された領域(48)と、段差部(52)と、の間に凹状の溝部(44)と、を有するモールドである。また、このモールドを用いた経皮吸収シートの製造方法である。
Latest bibliographic data on file with the International Bureau