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1. WO2020136572 - RADIATION STERILIZATION RESISTANT ADHESIVE

Publication Number WO/2020/136572
Publication Date 02.07.2020
International Application No. PCT/IB2019/061317
International Filing Date 23.12.2019
Chapter 2 Demand Filed 23.06.2020
IPC
A61L 24/00 2006.1
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
24Surgical adhesives or cements; Adhesives for colostomy devices
A61L 24/04 2006.1
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
24Surgical adhesives or cements; Adhesives for colostomy devices
04containing macromolecular materials
CPC
A61L 24/0005
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
24Surgical adhesives or cements; Adhesives for colostomy devices
0005Ingredients of undetermined constitution or reaction products thereof
A61L 24/043
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
24Surgical adhesives or cements; Adhesives for colostomy devices
04containing macromolecular materials
043Mixtures of macromolecular materials
Applicants
  • 3M INNOVATIVE PROPERTIES COMPANY [US]/[US]
Inventors
  • ITO, Takeshi
Agents
  • ADAMSON, Trisha D.
  • FLORCZAK, Yen Tong,
  • BLANK, Colene H.,
  • HARTS, Dean M. ,
  • LEVINSON, Eric D.,
  • MAKI, Eloise J.,
  • NOWAK, Sandra K.,
  • RINGSRED, Ted K.,
Priority Data
2018-24583727.12.2018JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RADIATION STERILIZATION RESISTANT ADHESIVE
(FR) ADHÉSIF RÉSISTANT À LA STÉRILISATION PAR RAYONNEMENT
Abstract
(EN)
Provided is a radiation sterilization resistant adhesive agent layer capable of reducing or preventing a decrease in wettability of an adhesive after radiation sterilization treatment. The adhesive can be used with a medical implement, for example medical implements that are sterilized. The adhesive agent layer includes a (meth)acrylic polymer and a wettability stabilizer, and the wettability stabilizer is at least one selected from a rosin ester resin, a terpene phenol resin, and hydrides thereof.
(FR)
L'invention concerne une couche d'agent adhésif résistante à la stérilisation par rayonnement capable de réduire ou d'empêcher une diminution de la mouillabilité d'un adhésif après un traitement de stérilisation par rayonnement. L'adhésif peut être utilisé avec un instrument médical, par exemple des instruments médicaux qui sont stérilisés. La couche d'agent adhésif comprend un polymère (méth)acrylique et un stabilisant de mouillabilité, et le stabilisant de mouillabilité est au moins un élément choisi parmi une résine de rosine ester, une résine de terpène phénol, et des hydrures de celles-ci.
Also published as
Latest bibliographic data on file with the International Bureau