JP6674455B2 - ラテックス発泡フォームを含む化粧料組成物担体 - Google Patents
ラテックス発泡フォームを含む化粧料組成物担体 Download PDFInfo
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- JP6674455B2 JP6674455B2 JP2017521089A JP2017521089A JP6674455B2 JP 6674455 B2 JP6674455 B2 JP 6674455B2 JP 2017521089 A JP2017521089 A JP 2017521089A JP 2017521089 A JP2017521089 A JP 2017521089A JP 6674455 B2 JP6674455 B2 JP 6674455B2
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- 239000002537 cosmetic Substances 0.000 title claims description 190
- 239000000203 mixture Substances 0.000 title claims description 166
- 229920001821 foam rubber Polymers 0.000 title claims description 60
- 239000006260 foam Substances 0.000 claims description 69
- 239000011148 porous material Substances 0.000 claims description 31
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 29
- 238000011049 filling Methods 0.000 claims description 26
- 229920000126 latex Polymers 0.000 claims description 23
- 239000004816 latex Substances 0.000 claims description 23
- 230000000844 anti-bacterial effect Effects 0.000 claims description 16
- 229920003049 isoprene rubber Polymers 0.000 claims description 16
- 229920005549 butyl rubber Polymers 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 238000011068 loading method Methods 0.000 claims description 8
- 239000002981 blocking agent Substances 0.000 claims description 7
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical group CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 claims description 6
- 239000006071 cream Substances 0.000 claims description 6
- 238000010998 test method Methods 0.000 claims description 6
- 150000001298 alcohols Chemical class 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 5
- 210000004209 hair Anatomy 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 150000003138 primary alcohols Chemical class 0.000 claims description 2
- 150000003333 secondary alcohols Chemical class 0.000 claims description 2
- 150000003509 tertiary alcohols Chemical class 0.000 claims description 2
- 229920001512 foam latex Polymers 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 15
- 238000007599 discharging Methods 0.000 description 11
- 244000043261 Hevea brasiliensis Species 0.000 description 10
- 229920003052 natural elastomer Polymers 0.000 description 10
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- 239000005062 Polybutadiene Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 229920002857 polybutadiene Polymers 0.000 description 8
- 229920006311 Urethane elastomer Polymers 0.000 description 6
- 229920000800 acrylic rubber Polymers 0.000 description 6
- 229920001084 poly(chloroprene) Polymers 0.000 description 6
- 229920000058 polyacrylate Polymers 0.000 description 6
- 239000005077 polysulfide Substances 0.000 description 6
- 229920001021 polysulfide Polymers 0.000 description 6
- 150000008117 polysulfides Polymers 0.000 description 6
- 229920002379 silicone rubber Polymers 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- 229920002943 EPDM rubber Polymers 0.000 description 4
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 4
- 229920001973 fluoroelastomer Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002174 Styrene-butadiene Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 201000008225 Klebsiella pneumonia Diseases 0.000 description 1
- 241000588747 Klebsiella pneumoniae Species 0.000 description 1
- 206010035717 Pneumonia klebsiella Diseases 0.000 description 1
- 241000295644 Staphylococcaceae Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- HJUFTIJOISQSKQ-UHFFFAOYSA-N fenoxycarb Chemical compound C1=CC(OCCNC(=O)OCC)=CC=C1OC1=CC=CC=C1 HJUFTIJOISQSKQ-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- 238000009827 uniform distribution Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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Description
(i)化粧料組成物15gを充填して4週間放置後、容器内の担体が保持している化粧料の量を測定した担持力が13.5〜14.8g;
(ii)化粧料15gが充填される時間を測定した充填力が15〜25秒;
(iii)担体から塗布具で化粧料組成物をペイオフし、ペイオフされる量を測定した排出力が0.3〜0.5g;
(iv)KSK0693試験法によって測定された抗菌力が99%以上;
(v)化粧料組成物の担持後の高さ膨張率が1〜20%;及び
(vi)化粧料組成物の担持後の径膨張率が1〜30%
スチレン・ブタジエンゴム(SBR)ラテックスを主原料とし、顔料、加硫剤、且つ、選択的には発泡剤、その他添加剤を水と配合し、混合撹拌して発泡させ、これを型に注入して凝固させた後、加熱炉で加熱して、加硫反応とともに成形させ、これを切断、乾燥、表面加工してスチレン・ブタジエンゴム(SBR)発泡フォームを作製した。
1−1:スチレン・ブタジエンゴム(SBR)発泡フォームの比重による担持力、排出力、充填力の結果
本実施例では、スチレン・ブタジエンゴム(SBR)発泡フォームの比重による担持力、充填力、及び排出力を測定した。
本実施例では、スチレン・ブタジエンゴム(SBR)発泡フォームの硬度による担持力、充填力、及び排出力を測定した。
前記表1による化粧料組成物及び200〜800μmの平均ポアサイズを有し、且つ円径44mm×高さ9.0mmの大きさのスチレン・ブタジエンゴム(SBR)発泡フォームを用いて、各ポアサイズ別の担持力、排出力、及び充填力を前記1−1と同法にて測定した。その結果を下記の表4に表した。
550μmのポアサイズと担持前の硬度50アスカーF硬度を有し、且つ円径44mm×高さ9.0mmの大きさのスチレン・ブタジエンゴム(SBR)発泡フォームを準備し、これを用いて、下記の表5のような1,500〜30,000cpsの粘度を有する化粧料組成物をそれぞれ準備して担持させ、1−1と同法にて、担持力と排出力を確認した。その結果、表6に表したように、2,000〜30,000cpsの粘度を有する化粧料を用いた場合に優れた担持力を示し、且つ、排出力もまた、前記範囲で適切な排出力を有することを確認した。
抗菌力は、ブドウ球菌と肺炎菌の接種後、その減少率を測定した。抗菌力試験法は、KSK0693試験法を用い、使用菌株は、staphylococcus aureus ATCC 6538、klebsiella pneumonia ATCC 4352であった。その結果を下記の表7に表した。
円径44mm×高さ9.0mmの大きさのポリウレタン発泡フォーム及びSBR発泡フォームをそれぞれ準備し、前記各発泡フォームに95%エタノール15gを含浸させた後に膨張する程度を測定した。
要するに、一実施様態における第1具体例として、化粧料組成物担体は、0.05〜0.2g/cm3の密度を有するラテックス発泡フォームを含んでいてよい。
(i)化粧料組成物15gを充填して4週間放置後、容器内の担体が保持している化粧料の量を測定した担持力が13.5〜14.8g;
(ii)化粧料15gが充填される時間を測定した充填力が15〜25秒;
(iii)担体から塗布具で化粧料組成物をペイオフし、ペイオフされる量を測定した排出力が0.3〜0.5g;
(iv)KSK0693試験法によって測定された抗菌力が99%以上;
(v)化粧料組成物の担持後の高さ膨張率が1〜20%;及び
(vi)化粧料組成物の担持後の径膨張率が1〜30%
Claims (12)
- 0.05〜0.2g/cm3の密度を有するラテックス発泡フォームを含む化粧料組成物担体と、前記化粧料組成物担体に担持された化粧料組成物とを含み、
前記ラテックス発泡フォームは、ポアを含み、
前記ポアの平均ポアサイズは200〜800μmであり、
前記ラテックス発泡フォームは、化粧料組成物の担持前のデュロメータで測定された硬度が30〜90であり、
ラテックスは、スチレン・ブタジエンゴム(SBR)を含み、
前記化粧料組成物は、アルコールを含み、
前記化粧料組成物は、3,000〜30,000cpsの粘度を有する、
化粧品。 - 前記ラテックス発泡フォームは、1〜50mmの厚さを有する、請求項1に記載の化粧品。
- 前記ラテックス発泡フォームは、更にブチルゴム(isoprene−isobutylene rubber:IIR)及びイソプレンゴム(IR)のうちのいずれか一種以上を含むラテックスの発泡フォームである、請求項1又は2に記載の化粧品。
- 前記化粧料組成物担体は、化粧料組成物担体に担持された化粧料組成物を塗布具につけて使用するためのものである、請求項1乃至3のいずれか一項に記載の化粧品。
- 前記ラテックス発泡フォームにおける塗布具と接触する面と反対側の面の底面及び側面のうちの少なくとも一方の面が、セルが閉鎖された状態の被膜からなる、請求項4に記載の化粧品。
- 前記ラテックス発泡フォームは、大きいサイズのセル内に小さいサイズのセルを含むセル・イン・セル(cell−in−cell)構造を有する、請求項1乃至5のいずれか一項に記載の化粧品。
- 前記ラテックス発泡フォームは抗菌性を有する、請求項1乃至6のいずれか一項に記載の化粧品。
- 前記化粧料組成物担体は、下記の特性のうちの一つ以上を含む、請求項1乃至7のいずれか一項に記載の化粧品。
(i)化粧料組成物15gを充填して4週間放置後、容器内の担体が保持している化粧料の量を測定した担持力が13.5〜14.8g;
(ii)化粧料15gが充填される時間を測定した充填力が15〜25秒;
(iii)担体から塗布具で化粧料組成物をペイオフし、ペイオフされる量を測定した排出力が0.3〜0.5g;
iv)KSK0693試験法によって測定された抗菌力が99%以上;
v)化粧料組成物の担持後の高さ膨張率が1〜20%;及び
vi)化粧料組成物の担持後の径膨張率が1〜30% - 前記化粧料組成物は、1価アルコール、2価アルコール及び3価アルコールからなる群から選択される一種以上のアルコール;又は1級アルコール、2級アルコール及び3級アルコールからなる群より選択される一種以上のアルコールを含む、
請求項1乃至8のいずれか一項に記載の化粧品。 - 前記化粧品は、ラテックス発泡フォームから化粧料組成物を取る塗布具を更に含む、請求項1乃至9のいずれか一項に記載の化粧品。
- 前記化粧料組成物は、溶液、エマルジョン、ゲル、クリーム、及び懸濁液よりなる群から選ばれる形態を有する、請求項1乃至10のいずれか一項に記載の化粧品。
- 前記化粧料組成物は、スキンケア化粧料組成物、メイクアップ化粧料組成物、ヘアケア化粧料組成物、及び紫外線遮断剤よりなる群から選ばれるものである、請求項1乃至11のいずれか一項に記載の化粧品。
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PCT/KR2015/011242 WO2016064234A1 (ko) | 2014-10-22 | 2015-10-22 | 라텍스 발포폼을 포함하는 화장료 조성물 담체 |
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