STEPSL MET-10U A GREEN SURFACTANT SLUTIN T SLVENT REPLACEMENT INNVATIVE CHEMICAL SLUTIN FR A CLEANER, HEALTHIER & MRE ENERGY-EFFICIENCE WRLD
Metathesis technology Development agreement Joint development agreement + 4 years of study >150 derivatives from metathesis feed tested Chemical reaction Unsaturated C10 methyl ester 2 Dimethylamine STEPSL MET-10U - N,N-Dimethyl 9-Decenamide
Metathesis technology Basics + + 3 Metathesis: The interchange of carbon atoms between a pair of double bonds.
Metathesis technology Chemical reaction details Butene Catalyst Metathesis Reaction C8 <leic> C8 Palm-C16:0 C8 <leic> C8 Next step C8 <leic> C8 Palm-C16:0 C8 <leic> C8 Next step C8 <leic> C8 Palm-C16:0 C8 <leic> C8 4 Vegetable il 2 C18-leic Tails 1 C16-Palm Tail Currently Palm kernel oil (could also be soybean & canola oil or a mix) Vegetable il 2 C18-leic Tails 1 C16-Palm Tail Vegetable il 2 C18-leic Tails 1 C16-Palm Tail
Metathesis technology Chemical reaction details 1 Carbon Added 3 Carbons Added C8 Palm-C16:0 C8 + + lefins And Unsaturated Triglyercide -1 Unsat C10 Tail -1 Sat Palm Tail -1 Unsat C12 Tail C8 C8 Next step C8 Palm-C16:0 C8 Unsaturated Triglyercide Transesterification + MeH - Catalyst - lefins H H H + Me Me C7 C7 Palm-C16:0 Glycerin C10 & C12 Saturated Unsaturated Esters Methyl Esters 80/20 Trans/Cis + 5
Steposol MET-10U A solvo-surfactant Regulatory & Surfactant features Regulatory information REACH status Registered CLP Classification STEPSL MET-10U vs d-limonene Surfactant features Amphiphilic structure No solubility in water (25 C, % wt 0,20) THE ADDITIN F EMULSIFIER IS CRUCIAL HLB= 6 H302 Harmful if swallowed H304 May be fatal if swallowed & enters H315 Causes skin irritation airways H319 Causes serious eye irritation H315 Causes skin irritation H335 May cause respiratory irritation H317 May cause skin allergy H412 Harmful to aquatic life with long lasting H226 Flammable gas & liquid effects H410 Very toxic to aquatic life with long lasting effects 6 The use level implying only the GHS07 "!" pictogram Pictogram free" use level Any level > 10 % < 10 % Rapid soil removal kinetics Surface tension reducer % STEPSL MET-10U Surface Tension * (mn/m) 0.05 (CMC) 36.3 *Wilhelmy Plate Method - Solution prepared with DI water High wetting power at [ ] 0.05% (Draves test Method with DI water) Compatibility with any type of surfactants & foaming formulas
Steposol MET-10U A solvo-surfactant Solvent features Flash point Flammability limit (CLP) A non flammable product Better safety in the storage, handing & transportation 7 Several methods: Pensky-Marten Closed Cup (PMCC)/ Seta Flash
Steposol MET-10U A solvo-surfactant Solvent features Volatile rganic Compound (VC) information CV limit CV limit *Decree n 2006-623 VC 8 *Directive 1999/13/EC VC
Steposol MET-10U A solvo-surfactant Solvent features Kauri butanol value 100 = Good solvent 9 ASTM D1133 Kauri-Butanol (Kb) Value of Hydrocarbon Solvents
Steposol MET-10U High soil versatility ven cleaner All purpose cleaner Pre-Spotter Adhesive remover A WIDE RANGE F APPLICATINS ph 3-12 Hard Surface Cleaning (e.g paint, coating) Metal cleaner Industrial cleaning Plant cleaner Tar remover Graffiti Remover 10 EU frame formulations developed by Stepan EU are available to cover all these applications
Applications All Purpose Cleaning Steposol MET-10U = Better & Faster cleaning performance INGREDIENT % ACTIVE NaLAS 0.4 C9-11, 6 E 0.4 Na Citrate 0.2 MET-10U 0.5 SM 250-D - 3 simultaneous sprays every 30 seconds on aged kitchen grease soil, 4 cycles, followed by a water rinse. 11 Water QS 100
Applications ven Cleaning Commercial ven Cleaner (MEA, Potassium Carbonate, DB) - ph 12.5 MET-10U based formula - ph 11.5 12 Steposol MET-10U outperforms the commercial oven cleaner works at lower ph US Frame formulation Ingredients % Weight MEA 5.0 C9-11, 6 E 10.0 MET-10U 5.0 Deionized water 80.0
Applications Paint/Graffiti removal Water vs EU frame Concentrated remover (dilution 1:4) Ingredients STEPSL MET-10U N,N-Dimethyl 9-Decenamide % w/w 25 MEA (industrial grade) 25 Linear alcohol (C9-11) ethoxylate, PE-6 50 13
Applications Pre-spotters INK SPT RESCUE (Pen, highlighter & marker) Ingredients w/w % STEPSL MET-10U N-N-Dimethyl 9-Decenamide 9 STEPSL C-25 Methyl Caprylate/Caprate 16 C11-C13/8E Alcohol 10 AMMNYX L Lauramine xide 9 PLYSTEP PA Potassium leate Sulfonate 10 Ethanol 1 Na2C3 (or K2C3) 2 Water 43 Contains 1-Dodecyl-2-Pyrolidone Method Apply of stain on standard cotton fabric - Let it dry for 12h minimum - Apply 2mL of pre-spotter on the stain Let it sit for 10min - Rub manually - Rinse in cold water & Dry Ready for washing 14
Applications Pre-spotters PAINT & VARNISH SPT RESCUE (Paint & Nail lacquer) Ingredients w/w % STEPSL MET-10U N-N-Dimethyl 9-Decenamide 8 STEPSL C-25 Methyl Caprylate/Caprate 37 C11-C13/8E Alcohol 17 AMMNYX CS C12-18 Amine xide 11.2 PLYSTEP PA Potassium leate Sulfonate 6 Ethanol 1 Monopropylene Glycol 5 Na2C3 (or K2C3) 1.2 Water 13.6 Method Apply of stain on standard cotton fabric - Let it dry for 12h minimum - Apply 2mL of pre-spotter on the stain Let it sit for 10min - Rub manually - Rinse in cold water & Dry. Ready for washing. 15 Contains >30% Aliphatic hydrocarbons (including naphta heavy & light)
STEPSL CITRI-MET New Stepan launch outside EU A solution found to avoid formulation challenges, cost & time INNVATIVE CHEMICAL SLUTIN FR A CLEANER, HEALTHIER & MRE ENERGY-EFFICIENCE WRLD
Steposol Citri-Met Identity card - Formulated cleaner concentrate & economical (53% Solids typical) - Actives derived from Bio-based sources - Dissolvents of a wide variety of stains & Water & Sodium Carbonate - Blend which can be used at several dilution depending on soil & surface for which cleaning is required 15 REACh Pre-registered
Steposol Citri-Met Which applications? A greener clean in Household & Industrial applications - 1:3 to 1:4 dilutions with water functions as a graffiti remover, latex paint stripper, & heavy oil/tar removal - 1:14 dilutions functions as marker & ink remover, degreaser, bug/tar remover, blood stain remover, carpet cleaner, & laundry pre-wash spot remover - At higher levels of dilution Can be used as an all-purpose cleaner, glass cleaner, kitchen degreaser, floor cleaner 15 US frame formulations are available to cover mainly of these applications
Steposol Citri-Met vs Steposol MET-10U Which one and when? Customer Need STEPSL CITRI-MET STEPSL MET-10U Reduce raw material storage Reduce time to market Avoid formulation challenges/time Formulation/ingredient flexibility Neutral or low ph cleaning D-Limonene replacement Cleaning Application STEPSL CITRI-MET STEPSL MET-10U il-based paint, epoxy, urethane stripping (non-aqueous cleaning) Ink, printing Press, Flexographic, Graffiti, Latex paint, Adhesive removal Permanent Market Remover Automotive (bug/tar, detailing, wash) Industrial metals and Parts cleaning Textile Pre-Wash Spot Cleaner Industrial laundry applications Carpet cleaner
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