Patents by Inventor Arum Baid

Arum Baid has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070240266
    Abstract: A novel method of dyeing the textile article from medicinally rich herbs, developed natural, unique, deep & fast coloured textile article having medicinal effect to cure number of diseases and shield the human skin. Successive stages of dyeing: Desizing, Bleaching, Scouring, Galling, Mordanting, Dyeing, Washing, Colour Fixing, Finishing. Textile article is pretreated with camel/buffallow/cow dung, Myrobalans & Alum for fixation & development of colour and finally with extract of herbs for dyeing. Salts of copper, chromium, tin & iron can also be use as mordant to modify the shade. In yarn dyeing, drying is done by hanging on Bamboo stick in sunlight and for even penetration of dye yarn is continuously rotating in dye solution. Novel herbal dyes, method & cloths made thereof, in chemical free, detergent free, non hazardous, eco friendly, pollution free, having Antiallergic, Antiseptic, Antimnicrobial, Anticancerous functions.
    Type: Application
    Filed: January 2, 2004
    Publication date: October 18, 2007
    Inventor: Arum Baid