7786db17_fication_process___Patents_com__Description
[Patent #] US-8,069,643 [Description] 
Limited-antimony-content and antimony-free modacrylic / aramid blends for improved flash fire and arc protection A yarn, fabric, and garment suitable for use in arc and flame protection comprising aramid fiber and modacrylic fiber wherein the modacrylic fiber has less than...
Patents filed at Dec 06 2011 | Heat transfer in the liquefied gas regasification process | Patents.com