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Ingredient Protection for Personal Care

Ciba ® TINOGARD ® Q Excited State Quencher. Ingredient Protection for Personal Care. Ingredient Protection for P ersonal C are. Protection & Stabilization. ESQ. Excited State Quencher. New technology to prevent light induced degradation. Personal Care - PET Transparent Packaging .

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Ingredient Protection for Personal Care

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  1. Ciba® TINOGARD®Q Excited State Quencher Ingredient Protection for Personal Care

  2. Ingredient Protection for Personal Care Protection & Stabilization ESQ Excited State Quencher New technology to prevent light induced degradation

  3. Personal Care - PET Transparent Packaging Shampoos Body Wash/Hand Soap Bar Soaps Appealing Colors Attractive Products Fresh Fragrances Many Choices Need for protection effects

  4. Ciba® TINOGARD® Q Ingredient Protection for Personal Care Excited State Quencher (ESQ™), A new technology to prevent light induced degradation Long-lasting product protection and stabilization Expanded product aesthetics and shelf life extension at low costs Exceptional synergies and boosting effects Ingredient Protection beyond UV Absorption

  5. * * E x c i t e d S t a t e o f M o l e c u l e Mode of Action of TINOGARD®Q Molecule** (UV-)Light Molecule Degradation Products • Molecules that absorb light are transferred into an excited state • Via Energy dissipation molecules go back to the ground state • A certain amount of molecules may degrade before energy dissipation

  6. * * E x c i t e d S t a t e o f M o l e c u l e Mode of Action of TINOGARD®Q (UV-)Light Molecule** UV Absorber Molecule Degradation Products Less UV Light = less decomposition reactions

  7. * * E x c i t e d S t a t e o f M o l e c u l e Mode of Action of TINOGARD®Q Molecule** (UV-)Light ESQ™ Molecule Degradation Products ESQ™ de-activates reactive excited states& transfers molecules to stable ground state

  8. * * E x c i t e d S t a t e o f M o l e c u l e Mode of Action of TINOGARD®Q (UV-)Light Molecule** ESQ™ UV Absorber Molecule Degradation Products UV Absorber absorbs high energy light &ESQ™ de-activates reactive excited states

  9. Mode of Action of TINOGARD®Q Protection beyond UVAbsorption

  10. Mode of Action of Ciba® ESQ™ Technology Picture taken under UV Light:

  11. Traditional Mode of Stabilization Ultraviolet Light Absorption Utilized Benzophenone and Benzotriazoles Sometimes high concentrationrequirements Limited synergies Associated costs for formulators New Mode of Stabilization (Excited State Quencher) ESQ™ Does not act as Ultraviolet LightAbsorption New Chemistry Novel/Unique Approach Lower concentration requirements Exhibits strong boosting effects Better at less costs! Product Stabilization Techniques For Personal Care ESQ™ - Revolutionary performance vs. state-of-the-art chemistries

  12. UV-B Absorbers reduce excited states caused by UV-B light. Broad-band UV Absorbers reduce excited states caused by UV-B and UV-A light.  TINOGARD Q based on ESQ™ technology reduces the lifetime of excited states, initiated by any light or energy, thereby stabilizing the ground state. Additionally it exhibits secondary benefits like radical scavenging. Combining broad-band UV Absorbers e.g. Cibafast H Liq. with TINOGARD Q results in highly effective stabilizer systems. Comprehensive Protection Light forces molecules into highly reactive and/or instable excited states: Reduction of molecules in excited states enhances light stability. No Protection UVB UVA/B ESQ UVA/B + ESQ Reduction of excited states Molecules in Excited States (No.) Number of molecules in excited states UVB: UV-B AbsorberUVA/B: Broad-band UV Absorbers ESQ: Excited State Quencher (TINOGARD Q)

  13. Effective color protection increases flexibility ESQ ESQ ESQ ESQ ESQ Time until Discoloration starts [Acceleration Units] Meeting the needs of formulators Better at lower formulation costs

  14. TINOGARD® Q – Experimental Evaluation • Comparison to Benzophenone-4; Synergy with UVAs • Experimental Setup: • Artificial Irradiation • ATLAS Suntest XLS+ Xenon lamp • 500 W/m2, indoor conditions • 30 ml borax-glass bottles • Photos of each set of samples after each irradiation cycle • Following Stabilizer Systems were compared: • No stabilizer • 0.10% Benzophenone-4 • 0.05% TINOGARD Q • 0.025% TINOGARD Q + 0.05% CIBAFAST H Liquid

  15. TINOGARD® Q – Experimental Evaluation ESQ

  16. Application Guideline • Liquid Product Form: • Easy to handle (dosing, pumping, hygiene) • Solubility & Compatibility: • Easily soluble in water and surfactant based formulations • Completely miscible with water at any ratio (e.g. for stock solutions) • Compatible with commonly used surfactant systems • Effective in a broad pH range • Low Incorporation Rate: • 0.01% - 0.10% (depending on formulation) • Compatible and SYNERGISTIC with commonly used UV Light Stabilizers, e.g. with TINOGARD TL / CIBAFAST H Liquid

  17. Suitable for many Consumer Products • Personal Care • Liquid Hand Soaps • Shampoos • Fragrances • Conditioners • Bar Soaps • Fragrances • Body Wash • Body Lotions • Perfumes • Hair Gels • All Colorful and Fragrant Personal Care products

  18. History of Protection Effects High Excited State Quencher + UV-B & UV-A light absorption Level of Protection Excited State Quencher ESQ UV-B & UV-A light absorption UV-B light absorption Low Benzophenone Home & Fabric CareTINOGARD TINOGARD Q TINOGARD Q & Cibafast H Liq. Ingredient Protection beyond UV Absorption

  19. Personal Care TINOGARD® range UV-Light Stabilizer Antioxidants ESQ™ • Cibafast H Liq • TINOGARD HS • TINOGARD TL* • TINOGARD NOA* • TINOGARD Q(Quenching) Water based • TINOGARD TL • TINOGARD AS • TINOGARD TT • TINOGARD TTDD • TINOGARD NOA Oil based * Incorporation via Oil phase e.g. Fragrance Meeting the needs of formulators

  20. Fourfold action by Ciba® TINOGARD® UV Absorbers ESQ™ Antioxidants Cibfast H Liq. TINOGARD HS TINOGARD AS TINOGARD TL TINOGARD NOA TINOGARD TT TINOGARD Q Boosting Stand- alone Synergies     Protection by broad-band UV-A & UV-B Absorption Quenching of Chromophores Inhibition of Autoxidation Synergistic/Boosting effects w/ UVAs and AO‘s

  21. Outstanding Benefits Based on a new technology (ESQ™) Ciba®TINOGARD®Q …. • Provides new state-of-the-art ingredient protection technology • Enables problem solving beyond UV Absorption • Extends your products’ shelf life • Keeps your products’ pleasant appearance and brand integrity • Exhibits strong boosting effects with TINOGARD UV Light Stabilizers • Is highly efficient at low concentration • Enables cost effective product stabilization • Allows for a greater choice of raw materials • Is easy-to-use due to its liquid form Ingredient Protection beyond UVAbsorption

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