Additives

Product Name
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Mono sulphonated CPC
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Mono Sulphonated CPC

Technical Data:

Mono Sulphonated CPC
Mono Sulphonated CPC

CAS no. CAS NO : 28901-96-4
EC NO : 249-300-5


Molecular Formula: C32H15CuN8So3H
Application: Partially sulphonated CPC is used as an additive to achieve deflocculation properties and solvent resistance in inks, greenish blue toner for 15:3, 15:4.
Through accurate and extensive research, we can deliver precise degrees of sulphonation within the range of± 0.05 and required physical parameters.  We have been able to achieve the tonal requirement and low Ph as per customer demand.
Physical Form: Wet Cake (35 % to 40% Solid Content)
Wet cake appearance: greenish blue cake
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Chlorinated Copper Phthalocyanine
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Chlorinated Copper Phthalocyanine

Technical Data:

Chlorinated Copper Phthalocyanine
Chlorinated Copper Phthalocyanine

Chemical formula: CuPc-Cl0.5
Application: additive to prevent α to β modification, 15:1 &15:2 thermal stabiliser
Process: Urea-chlorophthalic anhydride process

Through extensive R&D we have observed that addition of partially chlorinated CPC prevents α to β conversion. Through advance analytical chemistry we have determined that substitution at position 4 of the CPC molecule achieves highest efficiency towards the objective of this additive.
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Phthalimidomethyl Copper Phthalocyanine
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Phthalimidomethyl Copper Phthalocyanine

Technical Data:

Phthalimidomethyl Copper Phthalocyanine
Phthalimidomethyl Copper Phthalocyanine

CAS no. :
Chemical formula: CuPc-CH2-C8H4NO2
Application: Thermal stabiliser for 15:1, blue toner for 15:3,15:4
Process: Phthalamide/Paraformaldehyde process
Phthalamido is an additive majorly used as a heat stabiliser for pigments with application in plastic. A desired greener/bluer shade for beta blue pigment can also be achieved by its usage. Optimum quality has been achieved through innovation in the manufacturing process with presence of negligible unreacted reactants like N-hydroxymethylphthalimide, phthalimide, phthalic acid and near neutral PH. Through extensive R&D we have developed methods to determine its purity, presence of salts and extent of its sulphonation.
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