JP6833582B2 - 消臭、防臭剤組成物 - Google Patents
消臭、防臭剤組成物 Download PDFInfo
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- JP6833582B2 JP6833582B2 JP2017058367A JP2017058367A JP6833582B2 JP 6833582 B2 JP6833582 B2 JP 6833582B2 JP 2017058367 A JP2017058367 A JP 2017058367A JP 2017058367 A JP2017058367 A JP 2017058367A JP 6833582 B2 JP6833582 B2 JP 6833582B2
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- Prior art keywords
- deodorant
- composition
- weight
- cyclodextrin
- extract
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 9
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Description
本発明で言うリターとは、愛玩動物のトイレに敷くセルロースや粘土鉱物の造粒物、砂などを指しており、トイレの見た目を良好にする、水分を吸収させ清潔に保つなどの目的で使用されるものである。
(A)ウレアーゼ阻害剤
(B)柿、コーヒー、カカオ、ブドウ、グレープフルーツ、茶、リンゴから選ばれる1種以上の植物エキス
(C)カチオン系抗菌剤
(D)シクロデキストリン
(E)水
を含有する消臭、防臭組成物が高い保存安定性を有すると伴に、アンモニアを起因とする尿の臭いの消臭、防臭に有効であり、さらにアンモニア臭以外の悪臭にも広く効果を有し、人及び愛玩動物の消臭、防臭組成物として有用なものであった。
前記市販品の具体例としては、商品名で、CAVAMAX W6、W7、W8、 CAVASOL W7 HP、W7 M(α−シクロデキストリン、β−シクロデキストリン、γ−シクロデキストリン、ヒドロキシプロピル化βシクロデキストリン、メチル化βシクロデキストリン:WACKER CHEMICALS社製)などが挙げられる。
本発明では下記の川上式を採用する。
HLB=7+11.7log(Mw/Mo)
ここで、Mwは親水基の分子量、Moは疎水基の分子量である。
また、カタログ等に記載されているHLBの数値を使用してもよい。
○:透明に溶解している。
×:白濁、又は沈殿物がある。
○:後残り感が無く、サラッとしている。
×:べたつきが残り、不快感を感じる。
参考例1はエタノール20%を配合することで保存安定性は良好であり本発明の効果を奏しているが、調製した組成物自体に強いアルコール臭を感じる傾向がある。比較例5はエタノールの代わりに1,3‐ブチレングリコールを実施例1と同量配合しているが保存安定性試験で白濁し沈殿してしまったため市場品質を確保することはできないと考える。比較例7のように、エチルパラベンを配合した場合の保存安定性向上を目指して1,3‐ブチレングリコールを増量したが、15%まで増量しても保存安定性を満たすことはできなかった。比較例6は多価アルコールを保存安定性試験に合格するまで増量したものである。保存安定性は問題なかったが多価アルコールの量が多いため、明らかに湿っており、ベタツキが強くなってしまい使用性が悪い。
○:明確に消臭効果あり
×:消臭効果がない
以上の評価方法にて官能試験を行い、評価「○」の数を評価点とした。結果を表2にまとめた。
得られた組成物は、優れた消臭、防臭効果が得られ、良好な保存安定性、使用感触を示した。
トイレの周囲にスプレーすることで、尿跳ねによるアンモニア発生が抑えられ、無香料にもかかわらず高い消臭、防臭効果が得られた。
不織布 目付け50g/m2 コットン製 10cm×10cmを20枚(10g)と実施例8組成物 40g(不織布重量の4倍)をアルミ蒸着フィルムの袋に入れシールし人用の消臭、防臭清浄用シートとした。
開封して肌に使用したところ、ヌルツキやベタツキがなく良好な使用感であった。
スプレーした場所に滞留する効果が得られるので、ペット用リターにあらかじめスプレーし乾燥させておくと複数回の排尿にもリタ−表面から組成物が流されずに、長時間防臭効果が持続した。
Claims (6)
- 次の成分(A)〜(E)を含むアンモニア臭の消臭、防臭用組成物(但し、酸化酵素を含むものを除く)。
(A) ウレアーゼ阻害剤 0.001〜1.0重量%
(B)柿、コーヒー、カカオ、ブドウ、グレープフルーツ、茶、リンゴから選ばれる1 種以上の植物エキスであってタンニン又はカテキンを含むエキスを乾燥固形分として0.001〜2.0重量%
(C) カチオン系抗菌剤 0.005〜1.0重量%
(D) シクロデキストリンを0.1〜5.0重量%
(E) 水 - (A) ウレアーゼ阻害剤としてカプリルヒドロキサム酸および月見草エキスから選ばれる1種または2種を含有する請求項1に記載の消臭、防臭用組成物。
- (B) 植物エキスとして柿エキスまたは、茶エキスから選ばれる1 種または2 種を含有する請求項1又は2に記載の消臭、防臭用組成物。
- (C) カチオン系抗菌剤が塩化セチルピリジニウムおよびヤシ油脂肪酸アシルアルギニンエチルピロリドンカルボン酸塩から選ばれる1種または2種を含有する請求項1〜3 いずれか1項に記載の消臭、防臭用組成物。
- (D) シクロデキストリンが、α シクロデキストリン、β シクロデキストリン、γ シクロデキストリン、およびそれら誘導体から選ばれる1 種または2 種以上を含有する請求項1〜4いずれか1項に記載の消臭、防臭用組成物。
- さらに多価アルコールのエーテル誘導体型抗菌剤であるフェノキシエタノールまたは/ およびグリセリンモノエチルヘキシルエーテル0.01〜3.0重量%を含有する請求項1〜5いずれか1項に記載の消臭、防臭用組成物。
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