EFFECTIVE ODOR CONTROL WITH COATINGS OF DESIGNED POROUS MOLECULES

• Main Authors: ASLAN-GUEREL, EVREN, E, CLAASEN, GERT, J, KOOPMANS, RUDOLF, RJ, MATTEUCCI, SCOTT, T
• Format: Patent
• Language: English; French
• Published: 01.05.2014
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The present invention relates to coatings for articles, e.g. sanitary and absorbent articles, comprising a non-zeolitic silica mesoporous structure, e.g. having pore sizes between 2 and 50 nm in diameter. The coatings of the present invention have shown an ability to effectively reduce odors. La présente invention concerne des revêtements destinés à des articles, par exemple, des articles hygiéniques et absorbants, comprenant une structure mésoporeuse de silice non zéolitique, présentant par exemple des tailles de pore situées entre 2 et 50 nm de diamètre. Les revêtements de la présente invention ont montré leur capacité à réduire efficacement les odeurs.