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Importance of Particle Size for Cosmetics - Horiba

2015 Horiba , Ltd. All rights 2015 Horiba , Ltd. All rights First Blush:The Importance of Particle characterization for CosmeticsHORIBA Instruments, DivisionIan TreviranusApril 22, 2015 2015 Horiba , Ltd. All rights we ll talk about Featured technologies Importance to industry Application examples Q&A 2015 Horiba , Ltd. All rights interests Available technologies How to accurately, reproducibly measurenanoparticles Best practices Zeta potential Pastes Data interpretation (webinars TR008, TR010, TR015) 2015 Horiba , Ltd. All rights technologies LA -960 / LA-300 Laser Diffraction SZ -100 Dynamic Light Scattering & Zeta Potential CAMSIZER & CAMSIZER XTDynamic Image Analysis PSA300 Static Image Analysis SA -9600 Flowing Gas BET Surface Area 2015 Horiba , Ltd. All rights -960 : Laser Diffraction Particle size performance leader Tenth generation design Suspension, emulsion, powder, paste, gel Lowest total cost of ownership Ultra durable 10 nanometer 5 mm 2015 Horiba , Ltd.

© 2015 HORIBA, Ltd. All rights reserved. 1 At First Blush: The Importance of Particle Characterization for Cosmetics HORIBA Instruments, Inc. Scientific Division

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Transcription of Importance of Particle Size for Cosmetics - Horiba

1 2015 Horiba , Ltd. All rights 2015 Horiba , Ltd. All rights First Blush:The Importance of Particle characterization for CosmeticsHORIBA Instruments, DivisionIan TreviranusApril 22, 2015 2015 Horiba , Ltd. All rights we ll talk about Featured technologies Importance to industry Application examples Q&A 2015 Horiba , Ltd. All rights interests Available technologies How to accurately, reproducibly measurenanoparticles Best practices Zeta potential Pastes Data interpretation (webinars TR008, TR010, TR015) 2015 Horiba , Ltd. All rights technologies LA -960 / LA-300 Laser Diffraction SZ -100 Dynamic Light Scattering & Zeta Potential CAMSIZER & CAMSIZER XTDynamic Image Analysis PSA300 Static Image Analysis SA -9600 Flowing Gas BET Surface Area 2015 Horiba , Ltd. All rights -960 : Laser Diffraction Particle size performance leader Tenth generation design Suspension, emulsion, powder, paste, gel Lowest total cost of ownership Ultra durable 10 nanometer 5 mm 2015 Horiba , Ltd.

2 All rights -100 : Nanoparticle Analyzer Nanoparticle size & zeta potential Low total cost of ownership Innovative, patented graphite electrodes Requires only microliters Suspensions & emulsions nanometers 8 microns 2015 Horiba , Ltd. All rights Potential: Dispersion Stability, potential/m VMeasures Particle surface chargeHigh zeta potential = stableLow zeta = unstable, aggregate 2015 Horiba , Ltd. All rights we ll talk about Featured technologies Importance to industry Application examples Q&A 2015 Horiba , Ltd. All rights Do We Care? Particle size Texture/skin feel Color density/tint Smoothness Powder flow/compaction Zeta potential tells Product stability 2015 Horiba , Ltd. All rights in Cosmetics Any product containing a powder Pigments, talc, mica Emulsions (creams, lotions) Liposomes; simple, complex Types of Cosmetics containing particles (emulsion droplets) 2015 Horiba , Ltd. All rights Foundation: Pan-Cake Foundation and powder in one Base was talc ( Particle ), not oil or wax Applied with wet sponge Patent in 1937 By 1940 1 in 3 North American women owned & wore Pan-Cake 2015 Horiba , Ltd.

3 All rights our Own Product Base Talc, rice powder Pigment Iron oxide Filler Clay Glitter Mica SPF TiO2 They re all particles !Can measure size of all using one system: LA-960 2015 Horiba , Ltd. All rights Powders as PowdersWebinar TE016: Optimizing Dry Powder Measurements Simplify dispersing Quick, easy, clean Measure in natural state for more actionable results Lower costs 2015 Horiba , Ltd. All rights Solvent UseFully automated pumping system40 mL total volumeBuilt-in ultrasonic probeApplication Note 176: Minimizing Sample QuantityMiniFlowFraction Cell5, 10, 15 mL volumeNeeds only micrograms 2015 Horiba , Ltd. All rights -960 Method Expert Unique guided method development Easily choose measurement and calculation conditions Choose the best refractive index Create one button SOPs 2015 Horiba , Ltd. All rights we ll talk about Featured technologies Importance to industry Application examples Q&A 2015 Horiba , Ltd.

4 All rights : Rice Powder 2015 Horiba , Ltd. All rights Oxide 170 ShadeLA-960 wet accessoriesDisperse powder into a liquidCan measure down to 30 nmUse ultrasound? 2015 Horiba , Ltd. All rights Glitter PowderWetDryMeasure wet + dry, choose preferredVerify correct pressure for dry powder feeder 2015 Horiba , Ltd. All rights 2015 Horiba , Ltd. All rights Control / Troubleshoot 2015 Horiba , Ltd. All rights clayNote: small % below 100 nm, making thisa concerns? 2015 Horiba , Ltd. All rights with TiO2 Powder dispersed inwater using surfactantand : < 100nmSafety concerns? 2015 Horiba , Ltd. All rights without dilution Concern that dilution in anything but perfect background will change PSD Possible solution with Paste Cell accessory Small amount of paste/gel/cream between two glass plates 2015 Horiba , Ltd. All rights used in sunscreen 2015 Horiba , Ltd. All rights Want stable dispersion Either suspensions or emulsions Suspensions sediment & flocculate Emulsions phase separate, creaming or coalescencegoodbadgoodbad 2015 Horiba , Ltd.

5 All rights CreamEmulsion w/SPF 15 2015 Horiba , Ltd. All rights DeliveryActiveingredientLiposome approachesskin barrier layerLiposome fuses withskin barrier layerLiposome dissolves &releases actives(retinol?)Penetrates into skin 2015 Horiba , Ltd. All rights Formulation - Delivery Retinol contained in the core spaceof the vesicle which has a meandiameter of 10~50nm ..Useful for improving skin health 2015 Horiba , Ltd. All rights Size & StabilityNanoparticle SizeZeta Potential 2015 Horiba , Ltd. All rights Technologies 2015 Horiba , Ltd. All rights Many cosmetic products either powder ( Particle ) based, or contain powders Widest range of applications measured by laser diffraction DLS for nanoparticle size and zeta potential New web page to help determine best fit for diffraction vs. DLS Quantify sub-100 nm with either technology 2015 Horiba , Ltd. All rights ll be attending NYSCC Annual suppliers event May 12-13 Edison, NJ Horiba has an office there Booth 714 Say hi!

6 To Mitch & Dan 2015 Horiba , Ltd. All rights Большое спасибоGrazie Obrigado C m nDzi kuj Tack ska ni haThank youMerci 2015 Horiba , Ltd. All rights news of updatesView application & technical notes (170+), webinars (70+), white to us, ask TreviranusProduct Line


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