Coating processes – Particles – flakes – or granules coated or encapsulated – Inorganic base
Patent
1977-10-14
1978-11-21
Lusignan, Michael R.
Coating processes
Particles, flakes, or granules coated or encapsulated
Inorganic base
427221, 427425, B05D 700, B05D 102
Patent
active
041267176
ABSTRACT:
Bleaching compositions containing coated or encapsulated bleaching agents, methods for employing these coated agents, as well as methods for preparing these encapsulates are disclosed. These compositions and methods are utilized to effectively bleach colored fabrics and textiles in both hot and cold water with minimal pinpoint damage to the fabric colors. The encapsulates have excellent storage properties and release of the active component at both hot and cold temperatures.
REFERENCES:
patent: 3908045 (1975-09-01), Alterman et al.
patent: 3997692 (1976-12-01), Lamberti
Farrell James J.
Kurtz Melvin H.
Lever Brothers Company
Lusignan Michael R.
Schultz Ira J.
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