Therefore, it is important to photostabilize
wooden surfaces prior to the application of transparent coatings to increase the exterior performance of clear coatings.
The fact that avobenzone degrades after being exposed to sunlight is well known; however, most manufacturers have addressed this issue by incorporating quenchers that photostabilize
One fruitful area involved the use of hexavalent chromium ions--known to photostabilize
timber surfaces and to also waterproof them.
In his study, ethyl hexyl methoxycry-lene (EHMC), a compound used to photostabilize
sunscreen, was selected to stabilize the anti-aging actives.
Now, the company wants formulators to use its technology to photostabilize
Products A, B, C, D and F utilize Helioplex photostabilizing patented technology (3) in conjunction with maximum allowed concentration of UVB sunscreen active octocrylene to further photostabilize
For example, HallStar's sun care webinars cover the theories and solutions to photostabilize
sun protection products.
(30) Also, other ingredients on the TEA list, such as MBC and Tinosorb S, are known to photostabilize
Polycrylene Si photostabilizes
avobenzone extremely well, protects against lost of absorbance much faster than octocrylene, and is most effective in combination with other photostabilizers such as SolaStay
HallStar claims that this is the most powerful and robust photostabilizer on the market today It photostabilizes
the combination of octinoxate and avobenzone and works up to 1000 times faster than octocrylene to protect against a loss of absorbance.
* The HallStar Company debuted HallBrite PSF, a new, photostabilizing silicone fluid that photostabilizes
the active ingredients in sunscreens while improving the feel and spreadability of sun care and daily wear products with sun protection factors, according to the company.
avobenzone via a triplet quenching mechanism.