Sheets for animals, sheet, bags, daily goods, ink and packaging materials
First Claim
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1. A toilet sheet cover partially impregnated with the required color-developing component comprising bromothymol blue and a sterilizing agent dispersed in an organic solvent, said sterilizing agent being selected from the group consisting of ethanol, isopropyl alcohol, and DL-pyrrolidone carboxylate.
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Abstract
The present invention is composed of required component capable of changing in color with which a daily product and so on are impregnated, painted or printed, such daily product is convenient in daily life by indicating a contact between the required component and urine and so on.
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Citations
1 Claim
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1. A toilet sheet cover partially impregnated with the required color-developing component comprising bromothymol blue and a sterilizing agent dispersed in an organic solvent, said sterilizing agent being selected from the group consisting of ethanol, isopropyl alcohol, and DL-pyrrolidone carboxylate.
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Current AssigneeDaiki Company Limited (Daihen Corporation)
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Original AssigneeDaiki Company Limited (Daihen Corporation)
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InventorsShinpo, Kaoru, Kiritani, Yasuharu, Ito, Hiroshi
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Primary Examiner(s)Hulina, Amy
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Application NumberUS08/749,200Time in Patent Office1,006 DaysField of Search424/414, 4/245.8US Class Current424/414CPC Class CodesA01K 1/0107 Cat trays; Dog urinals; Toi...A01K 1/0152 LitterA01K 1/0157 Mats; SheetsA01K 1/0353 Dog beds
