Wool

www.basf.com/textile

Performance ChemicalsAdding value to textiles

Wool product range



Prestogen W liqBlankit DABlankit DZ

Basolan 88

Eulysin WPUniperol SEBasolan ASLufibrol FW

Basolan FBasolan MW

DyeingPretreatment Aftertreatment



Pretreatment:

Raw-wool-scouring:

Reductive Bleaching:

Oxidative Bleaching

Shrink resist

Kieralon RWSNew efficient APEO-free scouring agent (not launched yet)

Blankit DA Blankit DZ

Reducing agents for wool bleaching

Prestogen WPeroxide activator for wool bleaching in neutral pH

Basolan 88

co-operation with Woolmark



Dyeing:

pH regulator

Levelling agent

Anti-setting

Bleaching in the dye-bath:

Eulysin WP, Eulysin PC/SNon volatile acid to replace acetic acid/formicacid.

Uniperol SESuperior levelling agent (recommendation by DyStar)

Basolan AS-A Reduces the setting during dyeing and the damage of the fibre.

Lufibrol FWFor reductive bleach in the dyebath



Aftertreatment:

Fastness

Anti-felt-finish

Basolan FCationic fixing agent to improve fastness on wool with acid/premetalised dyes

Basolan MW micro

softener



Auxiliaries for Wool

2. Bleaching agents

Prestogen W activator for acid peroxyde bleach

Blankit stabilised sodium dithionite

IN no optical brightening agent

AN with neutral optical brightening agent

AR with redish optical brightening agent

Combination of oxidation & reduction bleach leads to:

- better white effect

- better stability to light and storage




2. Bleaching agents

Blankit DZ sulfinic acid derivativewithout optical brightening agentstable to atmospheric oxygenless yellowing of wool on exposure to light, heat or in storage as with peroxyde or hydrosbest at pH 3 and temperature > 70 °Calso used for stripping

Blankit DA as DZ but with optical brightening agent

Lufibrol FW mild reducing agentbleaching for light shades during dyeingminimises natural yellow shade of wool




3. Anti felt agents

Basolan 2448 peroxy sulphate basedAOX free (NO chlorine)NO yellowing of substratebetter regularity of treatment as with CI improves effectiveness of anti felt cationic polymers

Basolan 88 organic active chlorine compoundstrong anti felt actionchlorinating agent for pre treatment for printingNO damage to the woolimproves effectiveness of anti felt cationic polymers for machine-washable wool




3. Anti felt agents

Basolan MW micro micro emulsion of amino polysiloxane, cationic

anti felt finishes and permanent soft handle

improves crease recovery

finish effects fast to washing & dry cleaning

Wool

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