| Title of Invention | HYDROGEN PEROXIDE SOLUTION FOR STERILIZATION |
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| Abstract | An aqueous hydrogen peroxide for sterilization containing hydrogen peroxide at a concentration of 30 to 45 wt.%, Fe at a concentration of ≤ 2 ppb, Al at a concentration of at least 15 ppb and a stabilizer consisting of orthophosphoric acid at a concentration of up to 40 ppm. This aqueous hydrogen peroxide for sterilization is used in an aseptic filling apparatus to sterilize packaging materials and containers for packing food and beverage. As the aqueous hydrogen peroxide for sterilization is low in evaporation residue and thus does not clog narrow piping parts of spray nozzle, etc., it can realize stable operation of the aseptic filling apparatus. Further, it would enable use of austenitic stainless steel materials as a material of transport facilities and tanks. |
| Full Text | AQU30U3 HYDROGEN PEROXIDE FOR STERILISATION ioiution Prefer ~o a pa.cent document 1) . However^. ^n^ro'^vec therein are the probieins -hat a part of a stabiliser a::^dea tc ::Vdrogev\ percx\ci?i soluriOn is ;::eacteci vjii:h .^ ST:;;i;i.i„zer h::;.vxng sr. ability to fcrrr a chelate compound ar^d resul-?. ir; stable operation of an aseptic filling equipment: and which zari 3'cably be rransportad and stored even in transporting facilities and tanks made by using an austenir:e bsse s^ai.riL^s5: asep"::ic filling equipment and which sterilizes a vessel or ^ packaginc material by hydrogen peroxide vapor, vhare^-r. 3 CLAIMS -. "'ivdroa^r o?:rc>:j-':i5 sc:L\,xiori for SZ^Z^~.I.Z.B"...C:. -'—•..:. ^..; ■.:sec in an asept-ic filling equipment and whicn £-"er:..:: :'-^>. -■"^■"'ess^ei or a packaging rr^aterial by hydrogen peroxide -r^por.. |
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5236-CHENP-2007 FORM-13 11-03-2009.pdf
5236-CHENP-2007 AMENDED CLAIMS 27-06-2012.pdf
5236-CHENP-2007 AMENDED PAGES OF SPECIFICATION 27-06-2012.pdf
5236-CHENP-2007 CORRESPONDENCE OTHERS 16-04-2012.pdf
5236-CHENP-2007 EXAMINATION REPORT REPLY RECEIVED 27-06-2012.pdf
5236-CHENP-2007 FORM-1 27-06-2012.pdf
5236-CHENP-2007 FORM-13 27-06-2012.pdf
5236-CHENP-2007 FORM-3 27-06-2012.pdf
5236-CHENP-2007 OTHER PATENT DOCUMENT 27-06-2012.pdf
5236-chenp-2007-correspondnece-others.pdf
5236-chenp-2007-description(complete).pdf
| Patent Number | 256343 | ||||||||||||
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| Indian Patent Application Number | 5236/CHENP/2007 | ||||||||||||
| PG Journal Number | 23/2013 | ||||||||||||
| Publication Date | 07-Jun-2013 | ||||||||||||
| Grant Date | 04-Jun-2013 | ||||||||||||
| Date of Filing | 19-Nov-2007 | ||||||||||||
| Name of Patentee | MITSUBISHI GAS CHEMICAL COMPANY, INC | ||||||||||||
| Applicant Address | 5-2, MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO | ||||||||||||
Inventors:
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| PCT International Classification Number | B65B 55/10 | ||||||||||||
| PCT International Application Number | PCT/JP06/309709 | ||||||||||||
| PCT International Filing date | 2006-05-16 | ||||||||||||
PCT Conventions:
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