IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0892606
(1992-05-29)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
7 |
초록
▼
Malodorous substances resulting from the decomposition of organic products derived from living organisms, such as acrolein, ammonia, aldehydes, cadaverine, indole, alkaloids including primary and/or secondary amines, butyric acid and skatole, separately or in combination, which may be included in po
Malodorous substances resulting from the decomposition of organic products derived from living organisms, such as acrolein, ammonia, aldehydes, cadaverine, indole, alkaloids including primary and/or secondary amines, butyric acid and skatole, separately or in combination, which may be included in polluted air escaping from rendering plants or cooks, poultry and seafood processing plants, food canneries, tanneries, sewage treatment plants or excrement receptacles, or which may be carried by or impregnated in fabrics, can be rendered unobjectionable by treatment of such air, facilities or products with metallic material including inorganic metal salts such as chlorides, sulfates, nitrates and phosphates, oxides and hydroxides. Suitable metals include aluminum, copper, iron, nickel and zinc. Usually the metallic material is carried by or contained in a liquid vehicle, but in some instances may be used in powder form. Also, in some instances, it is desirable for the liquid vehicle to be nonneutral, having a pH of 7 plus or minus at least 2, and preferably alkaline having a pH of at least 11.
대표청구항
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[ I claim:] [1.] Deodorant for remedially abating odors of odorant, other than for deodorizing human body odorant, the only deodorizing substance of which deodorant consists of the following ingredients:______________________________________ Ingredient Weight ______________________________________ a
[ I claim:] [1.] Deodorant for remedially abating odors of odorant, other than for deodorizing human body odorant, the only deodorizing substance of which deodorant consists of the following ingredients:______________________________________ Ingredient Weight ______________________________________ aluminum water-soluble inorganic salt 5% to 90% additional water-soluble at least 2% inorganic salt of metal selected from the group consisting of iron, copper, zinc and nickel but less than the amount of aluminum water-soluble inorganic salt glycol 3% to 60% ______________________________________ having a pH less than 5 or greater than 9 in the presence of water.
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