JP5476073B2 - 水性ゲル芳香剤 - Google Patents
水性ゲル芳香剤 Download PDFInfo
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- JP5476073B2 JP5476073B2 JP2009216600A JP2009216600A JP5476073B2 JP 5476073 B2 JP5476073 B2 JP 5476073B2 JP 2009216600 A JP2009216600 A JP 2009216600A JP 2009216600 A JP2009216600 A JP 2009216600A JP 5476073 B2 JP5476073 B2 JP 5476073B2
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- fragrance
- aqueous gel
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- 239000002386 air freshener Substances 0.000 title claims description 16
- 239000003205 fragrance Substances 0.000 claims description 92
- 239000000203 mixture Substances 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 28
- 150000003839 salts Chemical class 0.000 claims description 27
- 125000004432 carbon atom Chemical group C* 0.000 claims description 23
- 229920001577 copolymer Polymers 0.000 claims description 16
- 239000002736 nonionic surfactant Substances 0.000 claims description 13
- 125000003342 alkenyl group Chemical group 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 150000001412 amines Chemical class 0.000 claims description 11
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
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- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000499 gel Substances 0.000 description 59
- 239000011347 resin Substances 0.000 description 30
- 229920005989 resin Polymers 0.000 description 30
- RNIHAPSVIGPAFF-UHFFFAOYSA-N Acrylamide-acrylic acid resin Chemical compound NC(=O)C=C.OC(=O)C=C RNIHAPSVIGPAFF-UHFFFAOYSA-N 0.000 description 17
- -1 ethyleneoxy group Chemical group 0.000 description 11
- 239000000796 flavoring agent Substances 0.000 description 7
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- 238000013461 design Methods 0.000 description 6
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- ULDHMXUKGWMISQ-SECBINFHSA-N (-)-carvone Chemical compound CC(=C)[C@@H]1CC=C(C)C(=O)C1 ULDHMXUKGWMISQ-SECBINFHSA-N 0.000 description 2
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 229910052782 aluminium Inorganic materials 0.000 description 2
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- 238000013459 approach Methods 0.000 description 2
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- 229910052799 carbon Inorganic materials 0.000 description 2
- NEHNMFOYXAPHSD-UHFFFAOYSA-N citronellal Chemical compound O=CCC(C)CCC=C(C)C NEHNMFOYXAPHSD-UHFFFAOYSA-N 0.000 description 2
- QMVPMAAFGQKVCJ-UHFFFAOYSA-N citronellol Chemical compound OCCC(C)CCC=C(C)C QMVPMAAFGQKVCJ-UHFFFAOYSA-N 0.000 description 2
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- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
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- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- NOOLISFMXDJSKH-KXUCPTDWSA-N (-)-Menthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O NOOLISFMXDJSKH-KXUCPTDWSA-N 0.000 description 1
- REPVLJRCJUVQFA-UHFFFAOYSA-N (-)-isopinocampheol Natural products C1C(O)C(C)C2C(C)(C)C1C2 REPVLJRCJUVQFA-UHFFFAOYSA-N 0.000 description 1
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- 229940098795 (3z)- 3-hexenyl acetate Drugs 0.000 description 1
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- OOCCDEMITAIZTP-QPJJXVBHSA-N (E)-cinnamyl alcohol Chemical compound OC\C=C\C1=CC=CC=C1 OOCCDEMITAIZTP-QPJJXVBHSA-N 0.000 description 1
- QMVPMAAFGQKVCJ-SNVBAGLBSA-N (R)-(+)-citronellol Natural products OCC[C@H](C)CCC=C(C)C QMVPMAAFGQKVCJ-SNVBAGLBSA-N 0.000 description 1
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- UFLHIIWVXFIJGU-ARJAWSKDSA-N (Z)-hex-3-en-1-ol Chemical compound CC\C=C/CCO UFLHIIWVXFIJGU-ARJAWSKDSA-N 0.000 description 1
- 239000001278 2-(5-ethenyl-5-methyloxolan-2-yl)propan-2-ol Substances 0.000 description 1
- QGLVWTFUWVTDEQ-UHFFFAOYSA-N 2-chloro-3-methoxyphenol Chemical compound COC1=CC=CC(O)=C1Cl QGLVWTFUWVTDEQ-UHFFFAOYSA-N 0.000 description 1
- GOLORTLGFDVFDW-UHFFFAOYSA-N 3-(1h-benzimidazol-2-yl)-7-(diethylamino)chromen-2-one Chemical compound C1=CC=C2NC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 GOLORTLGFDVFDW-UHFFFAOYSA-N 0.000 description 1
- MSHFRERJPWKJFX-UHFFFAOYSA-N 4-Methoxybenzyl alcohol Chemical compound COC1=CC=C(CO)C=C1 MSHFRERJPWKJFX-UHFFFAOYSA-N 0.000 description 1
- WRYLYDPHFGVWKC-SNVBAGLBSA-N 4-Terpineol Natural products CC(C)[C@]1(O)CCC(C)=CC1 WRYLYDPHFGVWKC-SNVBAGLBSA-N 0.000 description 1
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- 239000005770 Eugenol Substances 0.000 description 1
- 239000005792 Geraniol Substances 0.000 description 1
- GLZPCOQZEFWAFX-YFHOEESVSA-N Geraniol Natural products CC(C)=CCC\C(C)=C/CO GLZPCOQZEFWAFX-YFHOEESVSA-N 0.000 description 1
- BRHDDEIRQPDPMG-UHFFFAOYSA-N Linalyl oxide Chemical compound CC(C)(O)C1CCC(C)(C=C)O1 BRHDDEIRQPDPMG-UHFFFAOYSA-N 0.000 description 1
- GLZPCOQZEFWAFX-JXMROGBWSA-N Nerol Natural products CC(C)=CCC\C(C)=C\CO GLZPCOQZEFWAFX-JXMROGBWSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000005844 Thymol Substances 0.000 description 1
- AXMVYSVVTMKQSL-UHFFFAOYSA-N UNPD142122 Natural products OC1=CC=C(C=CC=O)C=C1O AXMVYSVVTMKQSL-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- OOCCDEMITAIZTP-UHFFFAOYSA-N allylic benzylic alcohol Natural products OCC=CC1=CC=CC=C1 OOCCDEMITAIZTP-UHFFFAOYSA-N 0.000 description 1
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- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
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- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 description 1
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- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 description 1
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- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
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- 239000011521 glass Substances 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Fats And Perfumes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
本発明の(a)成分は、アミンオキサイドであり、香料を分散させる成分として機能するものであれば特に限定されるものではなく単独で用いても2種類以上を組み合わせて用いてもよい。
本発明の(b)成分は、香料である。使用できる香料は、特に限定されるものではないが、水への分散、水性ゲル芳香剤の美観や香り立ちの観点から、logP=1〜4の香料化合物が50重量%以上、更に55重量%以上、より更に60重量%以上含まれる香料が好ましい。
は、logPの実測値、又はプログラム"CLOGP"により計算したClogP値のいずれを用いてもよいが、実測値がある場合には実測値を用いることが好ましい。
本発明の(c)成分は、アクリルアミド及びアクリル酸又はその塩を構成単量体とする共重合体〔以下、アクリルアミド−アクリル酸(塩)共重合体と表記する〕を含む架橋型吸水性樹脂であり、単独で用いても2種類以上を組み合わせて用いてもよい。(c)成分は、(a)成分、(b)成分及び水を含む液状混合物を吸収する吸収性担体である。
本発明の水性ゲル芳香剤は、(d)成分として非イオン界面活性剤を含有することが好ましい。(d)成分は、(b)成分を分散させる補助剤として機能するものであれば特に限定されるものではなく単独で用いても2種類以上を組み合わせて用いてもよい。(d)成分は、本発明に係る液状混合物中に配合して(c)成分と混合することができる。
本発明に係る液状混合物には、その他の成分として、据え置き型水性ゲル芳香剤等に一般的に添加される溶剤、油剤、硫酸ナトリウムやN,N,N−トリメチルグリシン等の塩、pH調整剤、酸化防止剤、防腐剤、殺菌剤・抗菌剤、色素、紫外線吸収剤等を添加することができる。
本発明の水性ゲル芳香剤は、上記本発明に係る液状混合物と、(c)成分とを混合してなるものが好ましい。液状混合物と(c)成分の混合比率は、(c)成分の吸水能にもよるが、液状混合物/(c)成分=100/1〜100/20、更に100/2〜100/10が好ましい。
ことができる。
表1、2の配合成分を用いて調製した表1、2の液状混合物3.0gと吸水性樹脂0.15gとを、広口規格ビン(PS−No.6)に入れフタを閉め、25℃で24時間静置し、液状混合物を吸水性樹脂に吸収させる。同様に、表3の配合成分を用いて調製した表3の液状混合物と吸水性樹脂により、基準サンプル1〜4を調製する。各基準サンプルのフタを開けた直後の香りを判定し、基準サンプル1を評価点1点、基準サンプル2を評価点2点、基準サンプル3を評価点3点、基準サンプル4を評価点4点とする。
上記方法で調製した実施例又は比較例の水性ゲル芳香剤のフタを開け、フタを開けた直後、水性ゲル芳香剤が40重量%減少したとき、80重量%減少したときの香りの強さを、それぞれ、基準サンプルの香りの強さと比較し、点数をつける。点数が高いほど香りが強いことを表す。表1、2に4人のパネラーが付けた香りの強さの点数の平均値を示す。フタを開けた直後、水性ゲル芳香剤が40重量%減少したとき、80重量%減少したときの各サンプルの点数が2点〜4点の間にあれば好まれる香りの強さにあると言える。さらに、フタを開けた直後と80重量%減少したときのサンプルの香りの強さの点数の差(フタを空けた初期のサンプルの点数−80重量%減少したときのサンプルの点数)が、1未満だと香りの持続性が優れており、0.75未満だと更に香りの持続性が優れているといえる。
・b−1:ClogP=1〜4の香料化合物を80重量%含有する香料(ClogP=1〜2未満の香料化合物が1重量%、ClogP=2〜3未満の香料化合物が67重量%、ClogP=3〜4の香料化合物が12重量%)
・c−1:愛敬精密化学製の「Hisobead」、アクリルアミド−アクリル酸(塩)共重合体の架橋型吸水性樹脂〔アクリルアミド/アクリル酸ナトリウムの重量比=4/1〕
Claims (6)
- (a)アミンオキサイド、(b)logP=1〜4の香料化合物を60重量%以上含む香料、(c)アクリルアミド及びアクリル酸又はその塩を構成単量体とする共重合体を含む架橋型吸水性樹脂、(d)非イオン界面活性剤、並びに水を含み、(a)と(b)の重量比が(a)/(b)=0.1/1〜4/1であり、(a)と(d)の重量比が(a)/(d)=0.3/1〜15/1である水性ゲル芳香剤であって、
(a)、(b)、(d)及び水を含み、(a)と(b)の重量比が(a)/(b)=0.1/1〜4/1であり、(a)と(d)の重量比が(a)/(d)=0.3/1〜15/1である液状混合物と、(c)とを混合してなり、
(a)が、下記一般式(a1)で表されるアミンオキサイドである、
水性ゲル芳香剤。
- (d)が、下記一般式(d1)〜(d3)で表される非イオン界面活性剤から成る群より選択される少なくとも1種の非イオン界面活性剤である請求項1記載の水性ゲル芳香剤。
- (d)が、前記一般式(d1)で表される非イオン界面活性剤より選択される少なくとも1種の非イオン界面活性剤であり、(a)と(d1)の重量比が(a)/(d1)=0.3/1〜15/1である請求項2記載の水性ゲル芳香剤。
- (d)が、前記一般式(d2)で表される非イオン界面活性剤より選択される少なくとも1種の非イオン界面活性剤であり、(a)と(d2)の重量比が(a)/(d2)=0.3/1〜10/1である請求項2記載の水性ゲル芳香剤。
- 液状混合物と(c)の混合比率が、液状混合物/(c)成分=100/1〜100/20である、請求項1〜4の何れか1項記載の水性ゲル芳香剤。
- 請求項1〜5の何れかに記載の水性ゲル芳香剤を含んで構成される、据え置き型芳香剤。
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