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Tomoaki Hiwatashi Patents |
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Inventor: Hiwatashi; Tomoaki
Address: Yokkaichi, JP
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6616920 |
Nail-care composition containing nail-care polymer |
September 9, 2003 |
| The invention provides a nail-care polymer with great adhesion to nail, good surface smoothness and gloss and high coating durability for use in a nail-care product. |
| 6375932 |
Hair cosmetic composition containing amine-oxide polymer |
April 23, 2002 |
| A hair cosmetic composition having an excellent hair setting property, and which imparts to hair good flexibility and a good finish feeling. The hair cosmetic composition comprises (a) a water-soluble amine-oxide-containing polymer having a weight-average molecular weight of 10,000 to 50 |
| 6123933 |
Hair cosmetic compositions |
September 26, 2000 |
| A hair cosmetic composition comprising an amine-oxide-containing water-soluble resin having a weight-average molecular weight of 5,000 to 1,000,000. The hair cosmetic composition of the present invention has excellent setting force, conditioning effects and hair-washing property and |
| 5362485 |
Hair cosmetic compositions comprising sulfide linked polysiloxanes |
November 8, 1994 |
| A hair cosmetic composition containing a graft copolymer or an alternating block copolymer, each of which comprises a first unit containing a polysiloxane group and a second unit containing a polymer of unsaturated monomers is provided. The first and second units are linked by sulfide |
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