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1.  BP - 778 (Vat Blue 1) [common name Indigo]
  • Reddish Navy
  • Reaction with concentrated sulfuric acid on cellulose gives bluish green effect
  • Moderate leveling abilities
  • Low fixation
  • Dye in multi-dip technique
  • Most common for denim

2.  Roycevat Brilliant Blue BFC Single Paste (Vat Blue 6)
     Roycevat Brilliant Blue BFC Double Paste

  • Bright Blue / Slightly redder
  • Moderate leveling
  • High fixation
  • Printing - Flash Ageing
  • Good Fastness Properties

3.  Roycevat Navy Blue RA Paste (Vat Blue 18)

  • Much Redder Navy
  • Soap thoroughly to develop true hue
  • High fixation
  • Oxidation with bichromate does not alter hue
  • Take precautions to ensure level dyeing pale hues

4.  Roycevat Dark Blue BO Double Paste (Vat Blue 20)

  • Dull Bluish Violet - flares red
  • Soap thoroughly to develop true hue
  • Moderate leveling abilities
  • Extra sodium formaldehyde sulfoxylate and urea improves printing yield
  • Oxidation by hydrogen peroxide and acetic acid to get true shade

5.  Roycevat Black SNA Double Paste (Vat Black 16)

  • Bluish Grey
  • Only homogenous black
  • Moderate leveling abilities
  • High fixation
  • Great for dull navies shaded with blues or violets

6.  Roycevat Olive TRC Paste (Vat Black 25)

  • Brownish Grey - flares green
  • Moderate leveling abilities
  • Dyes browner at higher temperatures
  • High fixation
  • Best for flash ageing printing

7.  Roycevat Olive AR Single Paste (Vat Black 27)
     Roycevat Olive AR Double Paste

  • Brownish Grey- flares red
  • Very good leveling abilities
  • Used also in Flash Age printing
  • High fixation

8.  Roycevat Black HF Paste (Mix)

  • Deep Bluish-Black
  • Strongest Black offered
  • High Fixation

9.  Roycevat Black MPP Paste (Mix)

  • Blue-Black - Flares Red
  • Excellent Fastness Properties
  • High Fixation

10.  Roycevat Black MD Paste (Mix)

  • Bluer-Black
  • High Fixation
  • Excellent fastness properties

11.  Roycevat Black KM Paste (Mix)

  • Green-Black
  • High Fixation
  • Moderate leveling abilities

12.  Roycevat Scarlet H4G Paste (Mix)

  • Orangish - Red
  • Excellent Fastness Properties
  • High Fixation

13.  Roycevat Brilliant Green Supra Double Paste (Vat Green 1)

  • Bright Green
  • Very good leveling abilities
  • Excellent fastness properties
  • Can be used in paper stock coloration and soap products
  • High fixation
  • Avoid strong alkaline print pastes

14.  Roycevat Olive Green B Single Paste (Vat Green 3)
       Roycevat Olive Green B Double Paste

  • Dull Green
  • Good leveling abilities
  • Soap thoroughly to develop true hue
  • Avoid strong alkaline printing pastes
  • Oxidation with bichromate does not alter hue
  • High fixation

15.  Roycevat Black BB Double Paste (Vat Green 9)

  • Dull Green
  • Good leveling abilities
  • High fixation
  • When dyeing deep hues for oxidation to blacks used increased amount of NaOH
  • Good fastness properties
  • Chlorinate it will turn to true black

16.  Roycevat Brown BR Paste (Vat Brown 1)

  • Reddish Brown
  • Very good leveling abilities
  • Dischargeable in pale dyeing only
  • High fixation
  • Used for paper stock coloration

17.  Roycevat Brown HRR-RP Paste (Vat Brown 57)

  • Brown less red than Vat Brown 1
  • High in pigment content
  • Needs maximum reduction potential to get true shade

18.  Roycevat Brown G Paste (Mix)

  • Olive-Brown
  • Excellent Fastness properties
  • High fixation

19.  Roycevat Brown LGM Paste (Mix)

  • Olive-Brown
  • Moderate leveling abilities
  • High fixation

20.  Roycevat Brown GT Paste (Mix)

  • More Olive-Brown
  • High Fixation
  • Good leveling abilities

21.  Roycevat Golden Yellow RK Paste (Vat Orange 1)

  • Bright Yellowish Orange
  • Applicable in strongly alkaline print pastes
  • Great fastness properties
  • High Fixation

22.  Roycevat Golden Orange RRT Paste

  • Bright Reddish Orange
  • Good leveling abilities
  • High fixation
  • Protect un-oxidized dyeing from direct sunlight
  • Soap thoroughly to develop true hue
  • Good fastness properties

23.  Roycevat Brilliant Orange GR-RP Paste (Vat Orange7)

  • Yellowish Orange
  • Good leveling abilities
  • High fixation
  • High caustic soda concentration essential for maximum yield

24.  Roycevat Violet 4R Paste (Vat Violet 1)

  • Bright Bluish Violet - flares red
  • Moderate leveling abilities
  • Oxidize with hydrogen peroxide and acetic acid to get true shade
  • High fixation
  • Poor hot pressing
  • Good fastness properties