DEODORANT AND DEODORANT FIBER AND ITS PRODUCTION

• Main Authors: MATSUO YOSHIO, OGASAWARA MASARU, SEKIHARA TAKATOSHI, ONO HIDEKI, SAWARA SEIICHI, HORII MITSUMASA, SHIOTSUKI MITSUAKI, ONODA SEIJI, SAKURAI EIZO
• Format: Patent
• Language: English
• Published: 04.02.1997
• Edition: 6
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; HUMAN NECESSITIES; HYGIENE; LAUNDERING; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METALLURGY; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

PROBLEM TO BE SOLVED: To make it possible to deodorize odorous components, such as cigarette smoke, in combination by forming a deodorant of a compd. having a primary amino group in the molecule and magnesium silicate-base clay ore. SOLUTION: The deodorant compsn. is composed of the compd. having the primary amino group in the molecule and the magnesium silicate-base clay ore. The deodorant fibers are formed by impregnating an aq. liquid contg. this compsn., a binder resin and further a crosslinking agent into fibers and heat treating the fibers. The compd. having the primary amino group in the molecule is preferably the compd. (amino compd.) having >=2 pieces of the primary amino groups in the molecule. For example, chitosan, etc., and polyethylene imine, etc., expressed by formula are used. In the formula, n, m denote the degrees of polymn. Zeolite, etc., are used as the magnesium silicate-base clay ore and the zeolite, etc., having a length of about <=10μm and aspect ratio of about <=100 are more preferable.