diamine


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Related to diamine: Diamine oxidase, Ethylene diamine

diamine

[′dī·ə‚mēn]
(organic chemistry)
Any compound containing two amino groups.
References in periodicals archive ?
The grafted MWNTs were obtained through the acid-amine reaction between the hexamethylene diamine and opened MWNTs by utilizing a modified method based on the studies of Chen et al.
The relatively small-sized cells obtained with diamine (TDA and EDA) implies that gelling reactions are catalyzed by the initiator amine during the foaming process as urethane forming reactions are catalyzed by amine.
Solvay, headquartered in Belgium, is activein the polyamide value chain, in particular in the production of ADN, Hexamethylene Diamine, Adipic Acid, adipate Salt, Base Polymers and Engineering Plastics.
Isophorone and isophorone diamine are important components in the production of industrial flooring as well as paints and coatings, for example.
With the understanding that SDF is a fluoride agent, nearly all states have laws, regulations or guidance that allow dental hygienists to apply silver diamine fluoride, with varying requirements.
Paraphenylene diamine (PPD) exists in the form of white colored crystals when pure, and rapidly turns brown when exposed to air.
In this work, we synthesized polyimides by incorporating an aromatic diamine monomer with a methylene linker, 4,4'-methylenebis(2,6-dimethylaniline) (MBDMA), along with aliphatic polyetherdiamine backbone linkers and pyromellitic dianhydride (PMDA) as seen in Fig.
Cycloaliphatic diamine hardeners are used extensively in flooring applications (3) because they offer a balance between ease of handling and final properties such as fast cure, low viscosity, low toxicity, good adhesion, and excellent color stability.
Major toxic substance in hair dye is Paraphenylene Diamine (PPD) which after its consumption causes life threatening cervico-facial edema needing emergent endotracheal intubation or tracheostomy and severe rhabdomyolysis leading to renal failure.
Topical silver diamine fluoride (SDF) is a safe and effective chemotherapeutic medicament that has been shown to arrest active carious lesions.
These free-flowing particles include: (a) a rubber particle, and (b) a coating deposited over at least a portion of the rubber particle, wherein the coating includes: (1) a polyurethane-urea resin that is a reaction product of a reaction mixture comprising: (i) a polyol having a number average molecular weight of 1,800 to 12,000; (ii) an aromatic diamine; (iii) a polyisocyanate; and (iv) a catalyst for the reaction between hydroxyl groups and isocyanate groups; and (2) a solid particle anti-clumping agent.
The study measured levels of diamine oxidase--the enzyme responsible for disintegrating histamine --both before and after, and saw no significant change across the patient group.