MASKING PERFUME COMPOSITION FOR TERTIARY AMINE COMPOUND, AND AMINE CATALYST COMPOSITION FOR POLYURETHANE PRODUCTION

• Main Authors: ISHIDA HIROHIKO, MORII MASAYOSHI
• Format: Patent
• Language: English
• Published: 19.11.1996
• Edition: 6
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMISTRY; COMPOSITIONS BASED THEREON; DETERGENTS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; ESSENTIAL OILS; FATTY ACIDS THEREFROM; HUMAN NECESSITIES; HYGIENE; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; 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; PERFUMES; PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS; THEIR PREPARATION OR CHEMICAL WORKING-UP

PURPOSE: To obtain a perfume compsn. which reduces the irritating odor of a tert. amine compd. esp. the irritating odor of a tert. amine compd. used as an amine catalyst for producing a polyurethane, without detriment to the catalyst activity of the compd. CONSTITUTION: This perfume compsn. contains a 6-16C aliph. aldehyde perfume compd. and/or an ester perfume compd. wherein the number of hydrogen atoms bonded to two carbon atoms directly bonded to both sides of the ester group is 3 or lower.