Ads
related to: scotchgard carpet protector reviews
Search results
Results From The WOW.Com Content Network
Scotchgard is a 3M brand of products, a stain repellent and durable water repellent applied to fabrics, upholstery, and carpets to protect them from stains. Scotchgard products typically rely on organofluorine chemicals as the main active ingredient along with petroleum distillate solvents.
With Samuel Smith, Sherman co-invented Scotchgard, which soon become one of the most famous and widely used stain repellent and soil removal products in North America. The invention of Scotchgard was sparked by an accident. Sherman and coworkers were initially assigned to develop a rubber that could be used for jet fuel hoses. [2]
PFOS was the key ingredient in Scotchgard, a fabric protector made by 3M, and related stain repellents. The acronym "PFOS" refers to the parent sulfonic acid and to various salts of perfluorooctanesulfonate. These are all colorless or white, water-soluble solids.
PFOSA, a persistent organic pollutant, was an ingredient in 3M's former Scotchgard formulation [1] [2] from 1956 until 2003, and the compound was used to repel grease and water in food packaging [3] along with other consumer applications. [4] It breaks down to form perfluorooctane sulfonate (PFOS). [5]
4 October 2019 At the 15th meeting of the United Nation's Stockholm Convention's Persistent Organic Pollutants Review Committee (POPRC-15) held in Rome, on 4 October, over 100 scientific experts representing many countries, "recommended that a group of hazardous chemicals"—"Perfluorohexane sulfonic acid (PFHxS), its salts, and PFHxS-related ...
Fluorine-containing durable water repellent makes a fabric water-resistant. Durable water repellent, or DWR, is a coating added to fabrics at the factory to make them water-resistant (hydrophobic).