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Specialised Surfactantsfor Specific Cleaning Applications

KLK Kolb Specialties B.V.

September 2019


Content

History Kolb and KLK Kolb Specialties

Production sites

Tradenames

Anionic Surfactant -> Sulfate and Phosphate Esters

Nonionic Surfactant

Nonionic/Cationic Surfactant

Cationic Surfactant

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KLK Kolb Specialties B.V.KLK Kolb

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KLK OLEO’s European Journey

2007: Acquisition of Kolb (CH & NL)

2010: Acquisition of Croda Emmerich (D), renamed KLK EMMERICH GmbH

2014: Acquisition of TensaChem (B), renamed KLK Tensachem

2015: Acquisition of Emery’s base oleo business site (formerly Henkel) Düsseldorf (D),

renamed KLK EMMERICH GmbH, site Düsseldorf

2018: Acquisition of Elementis Specialties B.V. in Delden (NL), renamed


+ KLK sets up an integrated raw material supply chain between sites+ KLK invests heavily in every site for manufacturing excellence

KLK Kolb Specialties B.V.KLK Kolb

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History of KLK Kolb Specialties

1926: Founding of the company SERVO Chemische Fabriek in Delden

1970: Acquisition by Hüls AG (surfactants)

1998: Incorporated in the global CONDEA organisation

2001: Acquisition by SASOL, renamed to SASOL SERVO BV

2004: Acquisition by Elementis Specialties

2018: Acquisition by Kolb, renamed to KLK Kolb Specialties B.V.

KLK Kolb

~210 employees

R&D centre

> 90 years experience

Continuous and multi-purpose batch reactors, specialised in multi-step reactions

Excellence in alkoxylation, phosphation, sulphation, amidation, esterification, dispersing, polymerisation and quarternisation


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Specialty surfactant manufacturing site with a variety of technologies and custom manufacturing capabilities


Products – Types and Tradenames

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Anionics SERDET SERWET SERVOXYL SERVO BRILLANT OIL

Cationics SERVAMINE SERVO Q series SERVOSOFT

Nonionics SERDOX SERVIROX

Specialties SERVO and SERVON SERPOL SERDAS SERMUL

KLK Kolb Specialties B.V. 7

Characteristics: High foaming (except SERDET DSK 40)

Good wetting Electrolyte compatibility Limited pH range

Anionic Surfactants

Product Group Product Name Chemical Description

ALKYL SULPHATESSERDET DFK 30 Lauryl sulphate, sodium salt

SERDET DSK 40 2-Ethylhexyl sulphate, sodium salt

ALKYL ETHER SULPHATES SERVO SP 2010 Alkyl ether sulphate, sodium salt

SULPHOSUCCINATES SERWET WH 170 Di-octyl sulphosuccinate, sodium salt


Anionic – Alkylsulphate

Chemical Description:2-Ethylhexyl sulphate, sodium salt, 40% active in water

Uses: General cleaning, Metal cleaning, Automotive cleaning

Properties: Very effective wetting at alkaline conditions Good hydrotroping performance Very easy to emulsify Stable in alkaline media Low (non-stable) foaming FDA approved

SERDET DSK 40


SERWET WH 170

Anionic – Sulphosuccinate

Chemical Description:Di-2-Ethylhexyl sulphosuccinate, sodium salt, in ethanol/water (DOSS)

Uses:Household and I&I cleaning, Car cleaning, Wetting agent in hard surface cleaners,Window cleaners

Properties: Very effective wetting High foaming Low concentration sufficient Used in pH range 6 - 9 Excellent in window cleaners


Anionic Surfactants – Phosphate Esters

KLK KOLB Specialties Phosphate Esters (SERVOXYL®) are manufactured with phosphorous pentoxide (P2O5) or polyphosphoric acid

Mono-ester Di-Ester

R = organic rest, e.g. alcohol or alcohol ethoxylate group

n = moles of ethylene oxide

Alkyl phosphates: Linear or branched alcoholsAlkyl ether phosphates: Ethoxylation degrees from 3 to 20 moles ethylene oxide


Phosphate Esters – Properties

F

P

O

H+ -O

HO

O R

PhosphatizingCorrosion inhibiting

MultifunctionalFoam regulatingHydrophobicCorrosion inhibitingEmulsifyingDispersingSolubilizingWetting

AcidicLime and rust dissolving

Anionic Antistatic


Advantages of phosphate esters compared to conventional anionic surfactants:

Excellent stability in high concentrations Over a broad pH range (stable in strong acids and bases) High temperature stability Good solubility in high electrolyte concentrations Corrosion inhibiting properties on aluminium, (stainless) steel and copper

Uses Hard surface cleaning

- Heavy duty alkaline cleaners: due to alkali tolerance

- High active alkaline cleaners as oven and floor cleaners

Automatic dishwashing- Dishwashing tablets or liquids, rinse aids

Phosphate Esters – Cleaning applications


Phosphate Esters – SERVOXYL

Product Name Chemical Description

SERVOXYL VPIZ 100 n-butanol mono/di phosphate ester, acid form

SERVOXYL VPTZ 100 2-ethylhexanol mono/di phosphate ester, acid form

SERVOXYL VPTZ 3/100 2-ethylhexanol ethoxylated mono/di phosphate ester, acid form

SERVOXYL VPT 3/85 2-ethylhexanol ethoxylated mono/di phosphate ester, sodium salt, 85% active in water

SERVOXYL VPDZ 3/100 branched C13-alcohol ethoxylated mono/di phosphate ester, acid form


Uses: Multifunctional additives for effective cleaning Biodegradable Cleaning - Home Care, I&I In dishwashing tablets or liquids, rinse aids (next slide)

Biodegradable Phosphate Esters – New developments


SERVOXYL VQDZ 6/100 C13 alcohol ethoxylated phosphate ester, acid form

SERVOXYL VQPZ 5/100 HM C8-C10-alcohol ethoxylated phosphate ester,high mono-ester, acid form


Properties: Readily biodegradable Corrosion inhibition Multifunctional surfactant properties

Applications:Automatic Dishwashing (ADW): Used in Phosphate (NaTPP or TKPP) free formulations of rinsing aid

and dish-washing tablets Standard usage: < 1% product (< 0.2 g per dosage) Maximum allowed 5 to 7.5 g of product per dosage (20 g)

Biodegradable Phosphate Esters


Uses:Cleaning agent, emulsifier, wetting agent, special cleaning applications

Nonionic surfactants – SERDOXSalt free Alcohol Ethoxylates


SERDOX NRL 3 E C13 alcohol ethoxylate, salt free

SERDOX NRL 7 E C13 alcohol ethoxylate, salt free


UsesSERDOX NXC 6: Alternative for Cocamide DEA: DEA free

Nonionic Surfactants

Product Name Chemical Description Applications

SERDOX NCA 15 Coco amine ethoxylated Emulsifier

SERDOX NXC 6 Alkanolamide ethoxylated Foam booster, Co-surfactant


Uses: Emulsifier / corrosion inhibitor, Lubricants

Properties: Excellent film forming & corrosion inhibition FDA §178.3570

Nonionic/Cationic Surfactants - Imidazolines


SERVAMINE KOO 330 Oleic amino ethyl imidazoline

SERVAMINE KOO 360 Oleic hydroxy ethyl imidazoline


Characteristics: Very high substantivity: adsorb on negatively charged substrates Makes surfaces water repellent Antistatic properties Quaternised with dimethylsulfate (DMS)much less corrosive then quats based on methyl chloride

Cationic Surfactants


SERVO® Q 8000 series Alkyl amido quats

SERVOSOFT XW 445 PP Vegetable quat without solvent

SERVOSOFT XW 690 Oleic esterquat in IPA


Cationic – Alkyl amido quatsSERVO® Q 8010: 60% active in butylglycol / water

SERVO® Q 8040: 40% active in water

Uses: Vehicle cleaners, I&I cleaners, hard surface cleaners

Properties: Stable under all pH conditions: alkaline and acidic No skin sensitisation: H317 label-free Readily biodegradable: comply with Detergent Regulation EC 648/2004

Advantages SERVO Q 8040: Very good at “lifting” oils from the surface Excellent environmental profile: Ultimate biodegradable according to OECD 311 (anaerobic biodegradation)

SERVO® Q 8000 Series


Cationic – Oleic esterquat

Quaternised ester of tri-ethanolamine with oleic acid, 90% in IPA

Uses: Rinse-off agent in car and truck cleaning, fabric softeners and hair rinse formulations

Properties: Used in combination with co-solvent SERDOX ZLY 4 as rinse aid / beading agent in

automatic car wash cleaning Makes surfaces highly hydrophobic, gives excellent beading and imparts gloss Compatible with nonionic and amphoteric surfactants Antistatic behaviour and fabric softening properties Readily biodegradable

SERVOSOFT XW 690


www.klkoleo.com

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This presentation has been prepared by KLK OLEO based on information available at the time of preparation. All informationsupplied during this presentation is strictly confidential. No representation or warranty, express or implied, is made as to thefairness, accuracy, completeness or correctness of the information contained within this presentation. Recommendations orsuggestions as to the use of the Products given in this presentation are given in good faith but it is for a buyer to be satisfied (by trialprocessing if necessary) as to the fitness or suitability of the Products for any particular purpose. No warranty is given as to theirfitness for any particular purpose. All products in the text marked with or , if any, are trademarks of the KLK OLEO group ofcompanies. Use of the images contained in this presentation is strictly prohibited.

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