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The algae is then treated with an acidic solution to help disrupt cell walls, which converts the alginate salts into insoluble alginic acid; a subsequently applied alkaline solution (pH 9-10), usually sodium carbonate, converts it back into water-soluble sodium alginate, which is then precipitated. [4]
[5] [6] MonoSol is one of the companies that develops the water-soluble film used for laundry and dishwasher detergent packs, used by brands including Tide, with roughly US$250 million in annual sales and controlling around 90-percent of the market. [7] Notable brands of these packs include All, Arm & Hammer, Gain, Purex, Persil, Rinso and Tide ...
Seaweed is used in the production of textiles: a water-soluble fiber known as alginate is produced and is used as a holding fiber; when the cloth is finished, the alginate is dissolved, leaving an open area. Rayon is a manufactured fiber derived from plant pulp. [97] Different types of rayon can imitate feel and texture of silk, cotton, wool ...
Ultraelectromagneticpop! is the debut studio album by the Philippine alternative rock band Eraserheads, first released on July 1, 1993 by BMG Records (Pilipinas) Inc. It was produced by the band (credited as “Dem”) and Ed Formoso.
This non-plastic bag can dissolve in water in less than 5 minutes — and its creators are hoping it can help cut down on global pollution.
(Original meaning: to make something accessible or allow for passage by moving from a shut position) Plastic [56] — two-faced; insincere (Original meaning: a synthetic, solid, hydrocarbon-based polymer, whether thermoplastic or thermosetting) Province [69] – Any place in the Philippines outside Metro Manila. (Original meaning: major ...
Most coatings have four basic components. These are the resin, solvent, pigment and additive systems [5] but the resin or binder is the key ingredient. Continuing environmental legislation in many countries along with geopolitics such as oil production are ensuring that chemists are increasingly turning to waterborne technology for paint/coatings and since resins or binders are the most ...
Bloated food packaging doesn’t always mean the food inside is dangerous to eat, says Zhang. If you live in a high-altitude area, such as Denver, a food package may swell because the air pressure ...