diisocyanate


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diisocyanate

[dī¦ī‚sō′sī·ə‚nāt]
(organic chemistry)
A compound that contains two NCO (isocyanate) groups; used to produce polyurethane foams, resins, and rubber.
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References in periodicals archive ?
Adiprene LF prepolymers are manufactured using LF technology and contain less than 0.1 weight percent free diisocyanate. This very low level is obtained by vacuum distillation immediately following the initial polyaddition to build up the prepolymers.
Germany : Low-free prepolymers from LANXESS
Methylene Diphenyl Diisocyanate Market Analysis by Players: This report includes following top vendors in terms of company basic information, product category, sales (volume), revenue (Million USD), price and gross margin (%).
2019 Global Methylene Diphenyl Diisocyanate Industry Depth Research Report
* Obtain up-to-date information on Taiwan's Methylene Diphenyl Diisocyanate (MDI) industry
New Market Report: Methylene Diphenyl Diisocyanate (MDI) Industry Outlook in Taiwan to 2019
High concentration of diisocyanate in the air of the working environment is a documented risk factor for both allergy and asthma [41].
OCCUPATIONAL EXPOSURE TO DIISOCYANATES IN POLYURETHANE FOAM FACTORY WORKERS
* Toluene diisocyanate trimer (CAS Number: 9019-85-6)
EPA releases proposed SNUR to restrict use of TDI in consumer products
Over the last two years, Bayer has invested roughly $120 million in process, reliability, quality and environmental improvements at the plant, which in addition to MDI produces toluene diisocyanate (TDI) and polycarbonate.
Bayer MaterialScience Acquires Aniline Facility
The Center for the Polyurethanes Industry (CPI) of the American Chemistry Council (ACC) (Washington, D.C.) has a new program designed to help manufacturers, processors, and other users of toluene diisocyanate (TDI) calculate emissions to meet mandatory reporting obligations to the U.S.
The Center for the Polyurethanes Industry (CPI) of the American Chemistry Council (ACC) (Washington, D.C.) has a new program designed to help manufacturers, processors, and other users of toluene diisocyanate (TDI) calculate emissions to meet mandatory reporting obligations to the U.S. Environmental Protection Agency (EPA)
Methylene diphenyl diisocyanate (MDI) and 2,4 toluene diisocyanate (TDI) are used in the production of polyurethanes -- an essential component in many products including synthetic fibres.
Linde set to invest $380m in Sadara
According to him, methylene diphenyl diisocyanate (MDI) and 2,4 toluene diisocyanate (TDI) are used in the production of polyurethanes - an essential component in many products ranging from synthetic fibres through insulating foam and adhesives to mattresses and car seats.
Linde Group to invest $380m in Saudi plant
Mitsui Chemicals will provide Sabic the manufacturing technology for its TDI (toluene diisocyanate) and MDI (methylene diphenyl diisocyanate) plants folowing the signing of an agreement.
Mitsui technology for plants
The second contract includes construction of a polymeric methylene diphenyl diisocyanate and toluene diisocyanate plant.
OIL & GAS NEWS - Saudi Aramco to award Jubail petrochemical contracts
The dispersion comprises a water miscible organic solvent and a polyureaurethane with a THF copolymer soft segment featuring 25%-60% by weight of ethylene glycol as a comonomer and an aromatic diisocyanate.
Articles comprising aqueous dispersions of polyureaurethanes: no. 7,435,464; Young Kim, Michael O'Neill, Jiazhong Chen and Portia Yarborough, assignors to Invista North America S.A.R.L., Wilmington, DE

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