Dye-containing polymer composition

Details Dye-containing polymer composition Dye-containing polymer composition

1977-11-28

1980-03-25

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8DIG7, 252408, 260 4221, 526303, D06P 300, C08K 500

Patent

active

041948777

ABSTRACT:
The preparation of dye-containing compositions, in which the dye is copolymerized with an acrylic based monomer, is disclosed. A hydrophilic copolymer is formed in which the dye is present in a nondiffusible form. The dye-acrylic polymer composition can be produced in the form of microbeads by emulsion polymerization. In addition, light scattering particles may be added in the form of a material such as polystyrene microspheres.

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patent: 4101269 (1978-07-01), Champenois
Colour Index (Third Edition), vol. 4 (1971), (Soc. Dyers and Colourists), pp. 4004, 4213, 4407.
Colour Index (Revised Third Edition), vol. 5, (1975), (Soc. Dyers and Colourists), pp. 5386, 5675.
Inman, J. K. and Dintzis, H. M., Biochemistry, 1969, 8, (No. 10), pp. 4074-4082.

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