MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202511003229 A) filed by Chairman, Defence Research & Development on January 14, 2025, for An Improved Process For Preparation Of Insectcidal Impregnated Anti-Bedbug Bed Sheet..
Inventors include Pronobesh Chattopadhyay; Danswrang Goyary; Sumit Kishor; Sanjeev Karmakar; and Yangchen Doma Bhutia.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: The present invention relates to textile materials, such as cloth, woven materials for wall mounting, or materials treated with insecticides to enable easy cleaning or long term effects, more particularly it involves treatment by attaching or embedding fabric to a fabric that incorporates an insecticide and a polymeric bond against bed bugs. Even after being washed multiple times, the treated fabric is able to keep a significant amount of the insecticide in the fabric region, which gives it the ability to kill or repel insects, particularly bed bugs. Protection against second skin infections can be achieved through the use of this fabric in the production of garments, barrack sheets, hotel linen, and hospital linen.
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