Libranol RDG-LA Rapeseed Diethanolamide. Providing Sustainable Cleaning

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1 Libranol RDG-LA Rapeseed Diethanolamide Providing Sustainable Cleaning

2 Libranol RDG-LA Green/sustainable Raw material Rapeseed oil is a sustainable Biggest producer is the EU Provides excellent: Foam stability Cold flow properties Thickening Cost stability

3 Libranol RDG-LA Rapeseed DEA, or Rapeomide diethanolamine, is a diethanolamide made by reacting the mixture of fatty acids from Rapeseed oil with diethanolamine. It is a viscous liquid and is used as a foaming stabilisation agent in bath products like shampoos and hand soaps, and in cosmetics as an emulsifying agent.

4 Physical Properties Typical properties % Product Name Coconut Oil Rapeseed Oil Free Fatty Acid Moisture % Melting Point Degrees C Pour Point / solidification point Degrees C Max < <0 Viscosity 25 C / CPS SOLID 137 Viscosity 5 C / CPS SOLID 206 Colour Lovibond 5.25" Red 1.5 Max 1.5 Max C8 Caprylic Acid 5-9 C10 Capric Acid 5-9 C12 Lauric Acid C14 Myristic Acid C16 Palmitic Acid C16 Palmitoleic Acid C18 Stearic Acid C18:1 Oleic Acid C18:2 Linoleic Acid C18:3 Alpha Linoleic Acid 5-14 Available in two forms Libranol RDG Lubricants Household I&I Libranol RDG-LA Personal care Household I&I

5 Why use Libranol RDG-LA Excellent foam stabilisation properties Example High Active Dishwash Concentrate Ingredients Librateric AA30 Tensagex EOC928 HPH (Sodium laureth sulfate SLES 3 mole 27%) Concentrate %) 10% Active 30% Active Dense foaming profiles Stable foams at low and high temperatures Sodium dodecylbenzenesulfonat es Libranol RDG- LA Citric Acid n/a Water n/a balance balance Figure 1: foam generation of active dish wash

6 Why use Libranol RDG-LA Excellent thickening and gel properties Libradet 105 ( Libranol RDG and produces a thick cleaning gel Example properties 20% Libradet % Libradet 105 % solids Cloud point Degrees C Pour Point / solidification point Degrees C 64 >85 10 <0 Viscosity 25 C Viscosity 5 C Foam Stability ( sec) >300 >300 Figure 2: Libradet 105 appearance

7 GBP per tonne Why use Libranol RDG-LA 1, , , , Comparision between Coconut Oil and Rapeseed Oil prices Coconut oil Rapeseed oil Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 Sep-16 Oct-16 Nov-16 Dec-16 Jan-17 Feb-17 Mar-17 Figure 1: Price Variation( /tonne) between Coconut Oil and Rapeseed Oil Sources Excellent cost stability Rapeseed oil world production 7.8 times larger than Coconut oil in 2016 Sustainable crop largest producer is the EU

8 Example formulations High Foaming Dish wash % w/w Di Water To balance Sodium Laureth Sulphonate (SLES %, 3 EO) Cocamidopropyl betaine (37% 4-6 CAPB) Libranol RDG-LA (Rapeseed DEA Glycerol) MPG 1-3 NaOH 32% 1-2 Citric Acid Dodecylbenzenesulfoic acid 4-6 (DDBSA/LABSA) sodium xylene sulfonate (40% 0.85 active) Minors (dye/ fragrance) As needed 100% Start with desired water amount Introduce all other actives and stir until clear and homogenous. Cool and add perfume, dye & preservative. Adjust to desired viscosity using Libranol RDG-LA typically 7,000 10, C (Spindle 3, speed 10). High Hair Care Di Water Sodium Laureth Sulphonate (SLES 27%, 3 EO) Cocamidopropyl betaine (37% CAPB) Libranol RDG-LA (Rapeseed DEA + Glycerol) % w/w To balance Citric Acid Salt (sodium chloride) 1-2 % Minors (dye/ fragrance) As needed 100% Start with desired water amount Introduce all other actives and stir until clear and homogenous. Cool and add perfume, dye & preservative. Adjust to desired viscosity using salt typically 7,000 10, C (Spindle 3, speed 10).

9 Example formulations Shower Gel % w/w Di Water To balance Sodium Laureth Sulphonate (SLES %, 3 EO) Cocamidopropyl betaine (37% 9-11 CAPB) Libranol RDG-LA (Rapeseed DEA Glycerol) Sodium C14-C16 olefin sulfonate PEG6000 distearate 1-2 Citric Acid Minors (dye/ fragrance) As needed 100% Manufacturing Process: Melt PEG6000 Distearate at 70 o C and add it to the water, preheated at 70 o C. Introduce all other actives and stir until clear and homogenous. Cool and add perfume, dye & preservative. Bath bubble Care Di Water Sodium Laureth Sulphonate (SLES 27%, 3 EO) Cocamidopropyl betaine (37% CAPB) Libranol RDG-LA (Rapeseed DEA + Glycerol) % w/w To balance Citric Acid sodium chlolride 0.85 Minors (dye/ fragrance) As needed 100% Start with desired water amount Introduce all other actives and stir until clear and homogenous. Cool and add perfume, dye & preservative. Adjust to desired viscosity typically 5,000 8, C (Spindle 3, speed 10).