Adhesive agent composition, and permeable adhesive tape,...

C - Chemistry – Metallurgy – 09 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09J 133/00 (2006.01) A61K 9/70 (2006.01) A61L 15/00 (2006.01) A61L 15/20 (2006.01) A61L 15/58 (2006.01) C09J 7/02 (2006.01) C09J 133/04 (2006.01) C09J 133/08 (2006.01) A61K 47/10 (2006.01) A61K 47/12 (2006.01) A61K 47/14 (2006.01) A61K 47/26 (2006.01)

Patent

CA 2338987

A pressure-sensitive adhesive composition which comprises 50 to 90 wt.% acrylic pressure-sensitive adhesive, 2.5 to 50 wt.% liquid ingredient containing a polyhydric alcohol, and 0.01 to 10 wt.% salt of a mono- to trivalent metal with a fatty acid having a C8-18 hydrocarbon group and has satisfactory tackiness, cohesive force, and moisture permeability; a pressure- sensitive adhesive drug composition which comprises the pressure-sensitive adhesive composition and a drug (a medicine, etc.) added thereto and has these performances; a pressure-sensitive adhesive tape which is obtained by applying the pressure-sensitive adhesive composition to a substrate and has excellent moisture permeability; and a pressure-sensitive adhesive tape preparation which is obtained by applying the pressure-sensitive adhesive drug composition to a substrate and is excellent in moisture permeability and percutaneous drug absorption.

La présente invention concerne une composition d'adhésif autocollant renfermant entre 50 et 90 % en poids d'un adhésif acrylique autocollant, de 2,5 à 50 % en poids d'un ingrédient liquide renfermant un alcool polyhydrique, de 0,01 à 10 % en poids d'un sel de métal mono, bi ou trivalent, ainsi qu'un acide gras comportant un C¿8-18? groupe d'hydrocarbures, et présentant des performances satisfaisantes en terme de pouvoir adhésif, de force de cohésion, et de perméabilité à l'humidité; une composition pharmaceutique d'adhésif autocollant renfermant la composition d'adhésif autocollant et une préparation pharmaceutique (un médicament, etc.) ajoutées à celle-ci et présentant ces performances; une bande adhésive autocollante obtenue en appliquant la composition d'adhésif autocollant sur un substrat, et présentant une excellente perméabilité à l'humidité; une préparation de bande adhésive autocollante obtenue en appliquant la composition pharmaceutique d'adhésif autocollant sur un substrat, et présentant d'excellentes performances de perméabilité à l'humidité et d'absorption percutanée de médicaments.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Adhesive agent composition, and permeable adhesive tape,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adhesive agent composition, and permeable adhesive tape,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesive agent composition, and permeable adhesive tape,... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1370414

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.