Isostearic Acid & Esters August 2010

ISOSTEARIC ACID & ESTERSISOSTEARIC ACID & ESTERS

Stability, no antioxydant needed!Saturated Products

Lower melting point comparedto straight-chain analoguesNo crystallization

Non greasy afterfeel, lipid film more substantive,Soft on the skin and glossy aprearance,

Excellent emolliencyBranched products

Cold emulsion process & easy to handleImportant for heat sensitive products

included in high demanding formulationsLiquid products

Main products derived from oleic acid can be replaced by the corresponding isostearic derivatives without loss of performance.

Isostearic Product RangeIsostearic Product Range

Product Range (INCI) Radia

•Isostearic Acid 908 / 909

•Isostearyl Alcohol 1980

•Pentaerythrityl Tetraisostearate 7179

•Triisostearin 7373

•Trimethylolpropane Triisostearate 7380

•Isopropyl Isostearate 7739

•Sorbitan isostearate 7758

High effective emollient for creams and lotions

ISOSTEARIC ACIDS ISOSTEARIC ACIDS

Radiacid 908 Radiacid 909Radiacid 908 Radiacid 909

Properties and Benefits

•Functions as emollient, co-emulsifier and cleansing agent. Can be saponified to obtain a good foaming surfactant.

•Liquid product with enhanced dispersing power thanks to the branched structure.

•Excellent odour stability and oxidative stability for long shelf life.

•Rich after feel.

Low viscous, easy spreading emollient.

ISOSTEARYL ALCOHOL ISOSTEARYL ALCOHOL

Radianol 1980Radianol 1980

•Functions as emollient and (Co)solvent

•Light and good lubricity with pleasant skin feel.

•Non greasy and non tacky.

•Can be used both under oxydative or reductive conditions(hair dying , bleaching ,..)

Properties and Benefits

Good substantive, rich and non tacky feel emollient

TRIISOSTEARIN TRIISOSTEARIN Radia 7373Radia 7373

•Functions as dispersant & adhesion promotor of pigments. As solubilizer for active ingredients.

•Can help modifying melting points!

•Special interest combined with light emollient for long lasting spreadability (no migration).

•Comparable to some natural oils but easier to emulsify.

Properties and Benefits

•Lipsticks (long lasting)

•Colour cosmetics

Applications

Light feel emollient with fast absorbtion and excellent spreadability

IPA Isostearate IPA Isostearate Radia 7739Radia 7739

•Functions as overall reducer of tackiness, effective solvent and disperser.

•High gloss & low occlusive.

•Fast absorption, imperceptible afterfeel on the skin(Better than IPM), low amount of residue.

Properties and Benefits

•Unique ingredient for many cosmetic preparations

•Face and eyes make up

Applications

Good substantive and rich film forming emollient

PENTAERYTHRITYL TETRAISOSTEARATE Radia PENTAERYTHRITYL TETRAISOSTEARATE Radia 71797179

•Functions as emollient, dispersant & water repellent.

•Provides high gloss film, resists rub off, reduces drag on application.

•Substantive and cushion feel.

•Good alternative to castor oil.

Properties and Benefits Applications

•Sun care,

•Liquid foundations,

•lipsticks

•high solid make up

Good substantive and rich film forming emollient

TMP TRIISOSTEARATE TMP TRIISOSTEARATE Radia 7380Radia 7380

•Functions as dispersant for solid ingredients, as potential SPF booster.

•Delivers shine and plasticizer properties in hair care.

•Non tacky sensorial properties.

•Improves skin elasticity.

•Mineral oil replacement.

Properties and Benefits

•general skin & hair care

•depilatory creams,

•colour cosmetics,

•sun and baby care,

•shaving formulations

Applications

• Isostearyl isostearate under construction!

Spreadability

0

1

2

3

4

5Isopropyl Palmitate

Isostearic Acid

Triisostearin

Isopropyl IsostearateIsostearyl Isostearate

PentaerythritylTetraisostearate

TrimethylolpropaneTriisostearate

Smoothness

012345

Isopropyl Palmitate

Isostearic Acid

Triisostearin

Isopropyl IsostearateIsostearyl Isostearate

Pentaerythrityl Tetraisostearate

Trimethylolpropane Triisostearate

Absorption speed

0

1

2

3

4

5Isopropyl Palmitate

Isostearic Acid

Triisostearin

Isopropyl IsostearateIsostearyl Isostearate

Pentaerythrityl Tetraisostearate

TrimethylolpropaneTriisostearate

Tackiness

0

1

2

3

4

5Isopropyl Palmitate

Isostearic Acid

Triisostearin

Isopropyl IsostearateIsostearyl Isostearate

Pentaerythrityl Tetraisostearate

TrimethylolpropaneTriisostearate

Nonionic W/O and O/W Liquid (Co)Emulsifier with HLB = ± 5

SORBITAN ISOSTEARATE SORBITAN ISOSTEARATE Radia 7758Radia 7758

•Functions as a liquid and cold processable W/O emulsifier and O/W Co emulsifier.

•Good wetting and pigment dispersing properties for inorganic sunscreen and decorative cosmetics.

•Synergy with Radia 2253 (PGPR) to create cold process and excellent W/O emulsions.

Properties and Benefits