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US 2015/0306118 A9Published application
External skin agent comprising modified clay for preventing inflammation
AssigneePola Chemical Industries Inc.
InventorsYasuhiro Ohara, Masashi SUZUKI, Norikazu Takano, Shunpei Mitsuyama
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Abstract
To provide an external skin agent that prevents onset of atopic skin inflammations and is low irritant to skin, which is characterized by including: 1) clay modified by a compound having a quaternary amino group; and 2) a polymer or copolymer that has a side chain including a structure similar to a biological component.
Claims14
1-15. (canceled)
An external skin agent comprising:
- 1) montmorillonite, hectorite, or kaolinite modified by a compound having a quaternary amino group;
- and
- 2) a polymer or copolymer having a side chain including a structure of a saccharide residue, an amino acid residue, or a phospholipid residue.
Dependencies are inferred from the claim text.