Syntans, Copolymers & Fillers

Product Overview

Greibo | Syntans, Copolymers & Fillers

LOREM Lipsum

The professional GREIBOTAN product range offers tailored solutions for retanning – from specialized syntans and copolymers to natural filling agents.

Syntans & Retanning Agents – GREIBOTAN Leathers retanned with GREIBOTAN syntans deliver an even, tight grain structure, improved uptake of retanning agents, and significantly shorter processing times. Our comprehensive portfolio includes:

  • Replacement syntans – high-performance alternatives to vegetable or mineral tanning agents
  • Mild neutralizing syntans – for precise pH control and balanced leather chemistry
  • Amphoteric retanning syntans – for full handle, improved grain tightness, and superior surface quality

Copolymers for Improved Leather Properties

Our GREIBOTAN copolymers and polymers enhance the physical properties of finished leather and are suitable for a wide range of applications  from soft, supple upholstery leather to durable, firm leathers for footwear and technical applications.

Natural Filling Agent – GREIBOTAN PRF

Achieve outstanding results even with challenging raw materials: our natural filling agent GREIBOTAN PRF effectively improves loose grain structure and fills flat, empty hides delivering a fuller, more uniform leather with enhanced surface quality.

Do you have specific requirements in your leather production? Contact us – our experts are ready to help you find the right solution.

Amphoteric Filler for Low pH Applications

GREIBOTAN AF7

Polyacrylic polymer retanning agent for soft leathers

GREIBOTAN TL

Melamine based resin

GREIBOTAN GLF

Chrome Syntan for pre-tanning and retanning

GREIBOTAN CS

Filling agent for leathers

GREIBOTAN PRF

Full acrylic syntan for all soft leathers

GREIBOTAN RS

Polymer for the retanning of chrome leathers

GREIBOTAN PAR4

Replacement retanning Syntan

GREIBOTAN GSH

Replacement and bleaching syntan for leather

GREIBOTAN GSA

Any questions?

Feel free to contact us!