JP5487058B2 - ペット用吸収性シート - Google Patents
ペット用吸収性シート Download PDFInfo
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- JP5487058B2 JP5487058B2 JP2010197338A JP2010197338A JP5487058B2 JP 5487058 B2 JP5487058 B2 JP 5487058B2 JP 2010197338 A JP2010197338 A JP 2010197338A JP 2010197338 A JP2010197338 A JP 2010197338A JP 5487058 B2 JP5487058 B2 JP 5487058B2
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Description
前記吸収体の前記トップシート側に配設される前記被包材は、白色度(JIS P8148)が57%以上であり、尿との接触により尿のpHに応じて変色するpH指示薬を含有するインク組成物が印刷された印刷部を有し、前記印刷部は前記ペット用吸収性シート全体の面積に対し30%以下の割合の面積で形成され、
前記インク組成物は、1種以上のpH指示薬と、親水基及び疎水基を持つ樹脂と、吸水性粉末とを溶媒に溶解又は分散させて構成してあることを特徴とするペット用吸収性シートが提供される。
前記不透液性バックシート2は、ポリエチレン、ポリプロピレン等の少なくとも遮水性を有するシート材が用いられるが、この他に防水フィルムを介在して実質的に不透液性を確保した上で不織布シート(この場合には、防水フィルムと不織布とで不透液性バックシートを構成する。)などを用いることができる。
上記処方1〜3では、ペットの尿のpHが変動する範囲(pH4.0〜9.0)で明確な色の変化が認められ、尿のpHを的確に判別することができるようになる。特に、樹脂として、ポリビニルピロリドンを使用した場合には、印刷するインキの色が鮮やかになり、アルカリ域での発色性が向上することが確認できた。
Claims (4)
- 透液性のトップシートと不透液性のバックシートとの間に被包材によって覆われた吸収体が介在されたペット用吸収性シートにおいて、
前記吸収体の前記トップシート側に配設される前記被包材は、白色度(JIS P8148)が57%以上であり、尿との接触により尿のpHに応じて変色するpH指示薬を含有するインク組成物が印刷された印刷部を有し、前記印刷部は前記ペット用吸収性シート全体の面積に対し30%以下の割合の面積で形成され、
前記インク組成物は、1種以上のpH指示薬と、親水基及び疎水基を持つ樹脂と、吸水性粉末とを溶媒に溶解又は分散させて構成してあることを特徴とするペット用吸収性シート。 - 前記被包材のpH値は、pH6.0〜7.2の中性域としてある請求項1記載のペット用吸収性シート。
- 前記印刷部は、前記インク組成物を前記被包材の表面又は裏面に直接印刷するか、前記被包材の表面又は裏面に前記インク組成物が印刷されたシート材を配設することにより設けてある請求項1、2いずれかに記載のペット用吸収性シート。
- 前記樹脂がポリビニルピロリドンである請求項1〜3いずれかに記載のペット用吸収性シート。
Priority Applications (1)
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JP2010197338A JP5487058B2 (ja) | 2010-09-03 | 2010-09-03 | ペット用吸収性シート |
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JP2010197338A JP5487058B2 (ja) | 2010-09-03 | 2010-09-03 | ペット用吸収性シート |
Publications (2)
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JP2012050405A JP2012050405A (ja) | 2012-03-15 |
JP5487058B2 true JP5487058B2 (ja) | 2014-05-07 |
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JP2010197338A Active JP5487058B2 (ja) | 2010-09-03 | 2010-09-03 | ペット用吸収性シート |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014146287A1 (zh) * | 2013-03-22 | 2014-09-25 | 青岛美高集团有限公司 | 一种猫尿液pH指示材料和健康指示猫砂及其制备方法 |
JP6726135B2 (ja) * | 2017-06-15 | 2020-07-22 | ユニ・チャーム株式会社 | ペット用吸収性シート |
JP6820829B2 (ja) | 2017-12-21 | 2021-01-27 | ユニ・チャーム株式会社 | ペット用吸収性シート |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2927772B2 (ja) * | 1998-03-09 | 1999-07-28 | 株式会社大貴 | 紙おむつ |
JP2001106817A (ja) * | 1999-10-07 | 2001-04-17 | Kao Corp | 透湿性シート及びそれを用いた吸収性物品 |
JP3949114B2 (ja) * | 2003-03-10 | 2007-07-25 | 花王株式会社 | 吸収性物品 |
JP2005058167A (ja) * | 2003-08-20 | 2005-03-10 | Daiichi Eizai Kk | 吸収具およびペットシーツ |
JP4825105B2 (ja) * | 2006-10-19 | 2011-11-30 | 大王製紙株式会社 | 使い捨て紙おむつ |
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