- A Phthalocyanine is
a macrocyclic compound having an alternating nitrogen atom-carbon atom
ring structure. The molecule is able to coordinate hydrogen and metal
cations in its center by coordinate bonds with the four isoindole
nitrogen atoms.
- Phthalocyanine (Pc)
is a beautifully symmetrical 18 p-electron aromatic macrocycle, closely
related to the naturally occuring porphyrins.
- The raw materials
required for manufacturing phthalocyanine blue are phthalimide, urea,
cupric chloride, catalyst, alkali and acid. The above raw materials can
be sourced from local chemical dealers/agents.
- The reactants,
phthalimide, cupric chloride, urea and ammonium molybdate are taken in
requisite proportions in powdery form, mixed thoroughly and packed
densely in the reactor.
- The equipments
required for the proposed unit are pulverisers, mixer, reactors, ball
mill, mixing tank with stirrer, rotary press, rotary/tray driers and
pumps etc. Other miscellaneous equipments like electrical & piping
installations are required.
Copper Phthalocyanine dyes are produced
by introducing solubilizing groups, such as one or more sulfonic acid
functions in CPC structure. These dyes find extensive use in various
areas of textile dyeing (Direct dyes for cotton), for spin dyeing and in
the paper industry. Direct blue 86 is the sodium salt of CPC-sulfonic
acid whereas direct blue 199 is the ammonium salt of the CPC-sulfonic
acid.
- The organic amine
salts of these sulfonic acids used as solvent dyes because of their
solubility in organic solvents, e.g. Solvent Blue 38 and Solvent Blue
48.The dye derived from Cobalt PC and an organic amine is Phthalogen Dye
IBN.
- 1,3
Diiminoisoindolene, the intermediate formed during Phthalocyanine
manufacture, used in combination with a copper salt affords the dye GK
161.
- The fluoraluminium
Phthalocyanine has been extensively studied for potential use as a
target molecule in anti-cancer treatment.
- Many types of
chemical sensor based on phthalocyanines have been proposed - including
thin film resistive devices, FET sensors and Langmuir-Blodgett films.
- Phthalocyanine
pigments hold significant position in the pigment trade owing to their
excellent properties such as resistance to alkalies and acids,
non-bleeding in solvents, brilliancy of colour, tinting strength,
covering power and light fastness. They dominated the market within a
short period of their introduction into the market.
- The copper
phthalocyanine is the most sought after pigment along with its
derivatives like the green (chlorinated) and the sulphonated dyes. It
has wide applications in paints, printing inks, paper colouring,
textiles (the dye), rubber, plastics, water colors etc. There is an
export market for the blue as well as its derivatives. At present there
are about ten producers in the country manufacturing Phthalocyanine blue
with a total annual capacity of about 2000 tonnes.
|
General
Information
- Phthalocyanine
Discovery and History
- Phthalocyanine
Overview
- Phthalocyanine
Absorption
- Phthalocyanine
Information
- Phthalocyanines
Products and
MSDS
- Copper
Phthalocyanine
- Phthalo
Blue
- Pigment Blue
15:3
- Phthalo
Green
- Pathalocyanine Blue
BGS
- Colanyl Green GG
- Phthalocyanine Blue
Pigment
Technology
- Archival Media for
the Masses
- Controlling
Orientation of Phthalocyanine Molecules
- CD-R
technology
- Polyelectrolyte-Mediated Assembly of Copper Phthalocyanine
Tetrasulfonate Multilayers
- Copper
phthalocyanine thin-film transistors with polymeric gate
dielectric
- Stability Comparison
of Recordable Optical
Discs
- Theoretical study of
phthalocyanine–fullerene complex
- TDK CD-R
Technology
Synthesis and
Preparation
- Synthesis of a
Phthalocyanine derivative
- Synthesis of tetra
(TTF-Crown-ether) Phthalocyanine
- Process for
Producing Metal Phthalocyanine Pigment
- Eutectic Process for
Preparing Polychloro Copper Phthalocyanine
- Process for the
Production of Copper Phthalocyanine Pigment Composition
- Preparation of
Phthalocyanine Pigments
Patents
- Apparatus for
Purifying Copper Phthalocyanine Pigment
- Phthalocyanine
Pigment Compositions
- Phthalocyanine
Compounds
- Process for the
Preparation of Halogenated Phthalocyanine
- Phthalocyanine
crystal, production process
- Phthalocyanine
Treatment Process
- Polyhalogenated
Phthalocyanine, Process for the Production Thereof, and Use
Thereof
- Process for
preparing hydroxymetal phthalocyanine pigment
Equipment
Suppliers
- Ball Mill
Manufacturers & Suppliers
- Mixing Equipment
Suppliers
- Mixing tank
Suppliers
- Pulverizers
Suppliers
- Pump
Suppliers
- Chemical Reactors
Suppliers
- Rotary Vacuum Dryers
Suppliers
- Tray Dryer
Manufacturers & Suppliers
Raw Materials
- Ammonium Chloride
Manufacturers & Suppliers
- Alkali
Suppliers
-
- Acids
Suppliers
- Catalysts
Suppliers
- Phthalimide
Suppliers
|
Company
Profiles
- Anar
- Anping Guanda
Pigment Industry Co., Ltd
- Jiangsu shuangle chemical pigment
co.,Ltd.
- Wellton
Chemical Co. Ltd.,
- Meilida pigment
industry Co.,Ltd
- Vardan Intermediates
and Pigments P Ltd.
- Saujanya Dye
Chem
Suppliers
- Phthalocyanine
Suppliers
- Phthalocyanine
Selling Leads
- Cobalt
Phthalocyanine Suppliers
- Phthalocyanine
Suppliers Directory
- Phthalocyanine
Manufacturers and Suppliers
- Phthalocyanine
blue Suppliers
- Phthalocyanine Blue
And Green Suppliers
Buyers
- Pigment Blue
Importers List
- Phthalocyanine
Importers List
- Pigment Buying
Leads
Applications
- Application of
pyrolysed iron(II) Phthalocyanine
- Colourants for
plastics
- Interaction of
Tricyclic Drugs with Copper Phthalocyanine Dye Immobilized On Magnetic
Carrier
- Photoinactivation of
biofilm by aluminum phthalocyanine
- Colored Organic
Pigments: A
Primer for the Plastics Industry
- Copper
phthalocyanine pigments: are they eco-efficient?
Market
- BASF will increase
prices for phthalocyanine pigments
- Color Pigments -
Rapid Increase of Market Share
- Growth in the
HDPE and PET Sectors to Contribute to Market Expansion
- Pigment
Demand
- Bringing Innovation
to Market
Project
- Phthalocyanine Blue
- Wastes from
Manufacture of
Dyes and Pigments
- New Directions in
Phthalocyanine Pigments
- The use of
Phthalocyanine for Environmental Safety
- Bonding of
phthalocyanine to oxides for solar cell applications
-
Local
electronical structure of aggregated (non-planar) organical molecules on
chrystalline substrates
Consultants
- Consultant
- Experts
- SRI
Consultant
- Institute of
Chemical Industries
- Dr. Ralph E. White
Order the CD
ROM Today |