Goldpret DS

Protective agent against storage yellowing of synthetic fibers.

Fields of Application:

  • Bleaching of synthetic fibers.
  • Dyeing of synthetic fibers.


  • It protects fibers from absorption of phenolic derivatives avoiding the storage yellowing for synthetic fibers.
  • It can be applied in the same bath with anionic and nonionic optical brighteners.
  • It does not affect fastness properties of dyed substrates.
  • The product is approved in the “Courtaulds” yellowing test (Marks & Spence C2OB method)
  • The product has good stability if it is stored according to SDS guidelines. Avoid sudden changes of temperature, may occur an increase in the viscosity or turbid physical appearance.
  • This product complies with the parameters required by the OEKO-TEX® certification.
  • This product fits with the requirements of REACH regulation (Registration, Evaluation, Authorization and Restriction of Chemicals).
  • This product fits the requirements of ZDHC program (Zero Discharge of Hazardous Chemicals).

More detailed info in PDF

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