Patent - PROBLEM TO BE SOLVED: To provide a solid composition which is newly developed for achieving the handling of a liquid sealant which forms nonaqueous film and a complete sealing effect, heavier than water and is modifiable depending on its applications to prevent evaporation of water in sewage pipes or water storage tanks. SOLUTION: The composition is formed by treating an originally liquid...
Source : PAJ 07-01-10 10159382 JP NDN- 043-0528-4333-1 INVENTOR- HOSHI, MASAYUKI PATENT APPLICATION NUMBER- 2009021977 DATE FILED- 2009-01-07 PUBLICATION NUMBER- 10159382 JP DOCUMENT TYPE- A PUBLICATION DATE- 2010-07-22 INTERNATIONAL PATENT CLASS- C09K00300 APPLICANT- NISSEI CLEAN INC PUBLICATION COUNTRY- Japan
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