Personal care compositions containing at least two cationic polymers and an anionic surfactant
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61Q-005/02
A61Q-005/12
출원번호
US-0103902
(2008-04-16)
등록번호
US-8349300
(2013-01-08)
발명자
/ 주소
Wells, Robert Lee
Brown, Mark Anthony
Royce, Douglas Allan
Lane, Brandon Scott
출원인 / 주소
The Procter & Gamble Company
대리인 / 주소
Haughey, Angela K.
인용정보
피인용 횟수 :
8인용 특허 :
13
초록▼
A personal cleansing composition comprising: a. from about 5% to about 50% by weight of an anionic detersive surfactant;b. from about 0.025% to about 5% by weight of a first cationic polymer having a cationic charge density of less than about 4 meq/gm, wherein said first cationic polymer forms an is
A personal cleansing composition comprising: a. from about 5% to about 50% by weight of an anionic detersive surfactant;b. from about 0.025% to about 5% by weight of a first cationic polymer having a cationic charge density of less than about 4 meq/gm, wherein said first cationic polymer forms an isotropic coacervate;c. from about 0.025% to about 5% by weight of a second cationic polymer having a cationic charge density of greater than or equal to about 4 meq/gm, wherein said second cationic polymer forms a lyotropic liquid crystal coacervate; andd. from about 20% to about 94% by weight of water.
대표청구항▼
1. A personal care composition comprising: a) from about 5% to about 50% by weight of an anionic surfactant;b) from about 0.025% to about 5% by weight of a first cationic polymer wherein said first cationic polymer is polyquaternium-10 and wherein said first cationic polymer forms an isotropic coace
1. A personal care composition comprising: a) from about 5% to about 50% by weight of an anionic surfactant;b) from about 0.025% to about 5% by weight of a first cationic polymer wherein said first cationic polymer is polyquaternium-10 and wherein said first cationic polymer forms an isotropic coacervate in the neat composition or upon dilution with water;c) from about 0.025% to about 5% by weight of a second cationic polymer selected from the group consisting of polyquaternium 6, polymethacryamidopropyl trimonium chloride and mixtures thereof, wherein said second cationic polymer forms a lyotropic liquid crystal coacervate upon combination with said anionic surfactant; andd) from about 20% to about 94% by weight of water. 2. A personal care composition according to claim 1, further comprising an optional ingredient selected from the group consisting of oily conditioning agents, hydrocarbon oils, polyolefins, fatty esters, fluorinated conditioning compounds, fatty alcohols, quaternary ammonium compounds, polyethylene glycols, anti-dandruff actives, anti-microbial actives, inorganic or synthetic particles, opacifying agents, suspending agents, propellants, paraffinic hydrocarbons, mono or divalent salts, fragrances, vitamins, chelating agents, colorants, pigments, dyes and mixtures thereof. 3. A personal care composition according to claim 2, wherein said oily conditioning agent is a silicone conditioning agent having a particle size of from about 1 μm to about 50. 4. A personal care composition according to claim 2, wherein said oily conditioning agent is a silicone conditioning agent having a particle size of less than about 1 μm. 5. A personal care composition according to claim 2, wherein said oily conditioning agent is polydimethylsiloxane. 6. A personal care composition according to claim 1, wherein said composition is a multiple phase composition.
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이 특허에 인용된 특허 (13)
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