Covalumine AS

Covalumine AS

Description: 

Pigments bonded on Alumina

Benefits: 

Deliver unique and multiple refractive colours.

INCI name: 

See individual grades

Manufacturer: 

  • Sensient

Covalumine Pigments offer an exceptional balance of colour and transparency with a hint of pearlescence. Patent-pending and globally accepted, they provide a luxurious soft feel to applications and finish to a satiny appearance giving the impression of a natural "skin glow".

Covalumine Pigments improve product performance because Unipure™ colorants are coated onto a special platelet alumina and then surface treated to improve skin adhesion and water resistance while bonding the colorant to the substrate. This has the added benefits of eliminating dispersion problems and excessive grinding associated with traditional pigments, regularising the oil absorption of the pigment and improving formula stability. Obsessive quality checks ensure that dE<1.2 providing a consistent colour and reducing the need for significant colour modification in production.

Covalumine Pigments can be used alone, in combination with each other, or with Covapearl™ pearls enhancing the ability of the formulator to deliver unique and multiple refractive colours.

Based on Iron oxide or Ti02:

  • Covalumine Sonoma Yellow AS
  • Covalumine Sonoma Red AS
  • Covalumine Sonoma Black AS
  • Covalumine White LC981 AS

Mineral Pigments:

  • Covalumine Campari Red AS
  • Covalumine Sonoma Ultra Blue AS
  • Covalumine Green AS
  • Covalumine Sonoma Violet AS

Organic Pigments:

  • Covalumine Sunburst Yellow AS
  • Covalumine Fire Red AS
  • Covalumine Red Rose AS
  • Covalumine Astral Blue AS
Grade INCI name
Covalumine Sonoma Yellow AS CI 77492 Alumina Silica Triethoxycaprylylsilane
Covalumine Sonoma Red AS CI 77491 Alumina Triethoxycaprylylsilane
Covalumine Sonoma Black AS CI 77499 Alumina Silica Triethoxycaprylylsilane
Covalumine White LC981 AS CI 77891 Alumina Silica Triethoxycaprylylsilane
Covalumine Campari Red AS CI 75470 Alumina Triethoxycaprylylsilane
Covalumine Sonoma Ultra Blue AS CI 77007 Alumina Triethoxycaprylylsilane
Covalumine Green AS CI 77288 Alumina Triethoxycaprylylsilane
Covalumine Sonoma Violet AS CI 77742 Alumina Triethoxycaprylylsilane
Covalumine Sunburst Yellow AS CI 19140 Alumina Triethoxycaprylylsilane
Covalumine Fire Red AS CI 15850 Alumina Triethoxycaprylylsilane
Covalumine Red Rose AS CI 15850 Aluminum Hydroxide Alumina Triethoxycaprylylsilane
Covalumine Astral Blue AS CI 42090 Alumina Triethoxycaprylylsilane

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