SynopsisSolubilizer is an ingredient that helps solubilize (make soluble) an ingredient which is otherwise insoluble in a medium. The best and most widely application of a solubilizer (specially in natural cosmetics) is to solubilize and to uniformly disperse an essen.....
SynopsisIn chemistry, radical initiators are substances that can produce radical species under mild conditions and promote radical reactions. These substances generally possess weak bonds—bonds that have small bond dissociation energies. Radical initiators are utilize.....
SynopsisPolyanhydrides are an important class of biodegradable polymers. They are highly susceptible to hydrolysis and degrade into non-toxic diacid monomers that can be metabolized and eliminated from the body, that is, many polyanhydrides are considered to be biocom.....
SynopsisOrganofunctional silanes are hybrid resins that contain at least one reactive organic functionality and one or more alkoxy groups. The most common alkoxy groups are methoxy and ethoxy which hydrolyze in the presence of moisture to form reactive silanols which .....
SynopsisOxazolam is a nervous system medication, sedative hypnotics, anti-anxiety drugs. This medicine is the main metabolite of diazepam and chlordiazepoxide. His pharmacological effects are similar to diazepam and chlordiazepine, but weaker, and belong to short-to-m.....
SynopsisSelf-reinforced polyphenylene (SRP, PPP) is one of the stiffest and strongest melt-processable engineering thermoplastics on the market. For engineering applications, para-phenylene is typically copolymerized with other monomers or the phenyl rings have substi.....
SynopsisPoly(4-styrenesulfonic acid), also known as polystyrene sulfonic acid, is an anionic polyelctrolyte (ionomer or polyacid). The linear form is generally water-soluble whereas the cross-linked polymer (called ion-exchange resin) forms three-dimensional structure.....
SynopsisSemi-aromatic polyamides are heat resistant, semi-crystalline thermoplastic resins. They are copolymers made from the condensation of aliphatic amides, such as caprolactam and hexametylene diamine, with terephthalic acid and/or isophthalic acid. Semi-aromatic .....
SynopsisAliphatic polysulfides, also known as thiokols (T), are one of the oldest specialty elastomers. These sulfur containing polymers are prepared by the reaction between alkali metal polysulfides and α,ω-dihalo organic (ether) compounds. Market Analys.....
SynopsisPolysilanes are organosilicon compounds with the formula (R2Si)n. They are relatives of traditional organic polymers but their backbones are composed of silicon atoms. They exhibit distinctive optical and electrical properties. They are mainly used industriall.....
