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Pressure-sensitive adhesive (PSA, self-adhesive, self-stick adhesive) is a type of nonreactive adhesive which forms a bond when pressure is applied to bond the adhesive with a surface. No solvent, water, or heat is needed to activate the adhesive. It is used in pressure-sensitive tapes, labels, glue dots, stickers, sticky note pads, automobile ...
3M Company (originally the Minnesota Mining and Manufacturing Company) is an American multinational conglomerate operating in the fields of industry, worker safety, healthcare, and consumer goods. [5] The company produces over 60,000 products under several brands, [6] including adhesives, abrasives, laminates, passive fire protection, personal ...
The braided rug was a staple in early, Colonial American culture. Settlers used scraps of clothing and other excess materials to make a floor covering that would provide warmth and protection for a home's residents and guests. Braided area rugs can be constructed in a variety of different ways including a banded braid construction, cloth braid ...
Website. www.post-it.com. A Post-it note (or sticky note) is a small piece of paper with a re-adherable strip of glue on its back, made for temporarily attaching notes to documents and other surfaces. A low- tack pressure-sensitive adhesive allows the notes to be easily attached, removed and even re-posted elsewhere without leaving residue.
Doctoral advisor. Henry J. Richter. Spencer Ferguson Silver III (February 6, 1941 – May 8, 2021) was an American chemist and inventor who specialized in adhesives. 3M credits him with having devised the adhesive that Arthur Fry used to create Post-it Notes. [1][2]
Scotchgard. Scotchgard is a 3M brand of products, a stain repellent and durable water repellent applied to fabric, furniture, and carpets to protect them from stains. Scotchgard products typically rely on organofluorine chemicals as the main active ingredient along with petroleum distillate solvents. [1]
Narrow the pay gap. The two sides had been negotiating a new contract for the past 15 months, with the pilots demanding wage rates that would narrow the pay gap with their counterparts at major U ...
The Tupolev TB-3[b], OKB designation ANT-6, was a monoplane heavy bomber deployed by the Soviet Air Force in the 1930s and used during the early years of World War II. It was one of the world's first cantilever wing four-engine heavy bombers. [2][page needed] Despite obsolescence and being officially withdrawn from service in 1939, the TB-3 ...