发明名称 |
Aroma-releasing polymeric gel matrix |
摘要 |
A translucent-to-clear, plasticized PVC thermoplastic polymeric matrix gel composition comprising (i) a high loading of fragrance composition and/or odor counteractant(s)—preferably greater than about 85%; (ii) from about 4% to about 25% of a plastisol with a Shore hardness of from about 60 to about 95 that is liquid at room temperature; and, optionally, (iii) an evaporation/firmness controlling agent. The high loading of fragrance and/or odor counteractants in the polymeric matrix gel composition of the invention provides a desired aroma to an environment in a persistent manner over an extended period of time.
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申请公布号 |
US7754198(B2) |
申请公布日期 |
2010.07.13 |
申请号 |
US20050291818 |
申请日期 |
2005.12.02 |
申请人 |
WHITEHEAD KENNETH R;SMITH RONALD B |
发明人 |
WHITEHEAD KENNETH R.;SMITH RONALD B. |
分类号 |
A61L9/00;A61L9/012;A61L9/013;A61L9/014 |
主分类号 |
A61L9/00 |
代理机构 |
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地址 |
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