Sentence examples for polymeric methylene from inspiring English sources
Dow said the expansions were needed to keep up with its demand for polymeric methylene diphenyl diisocyanate, which is used for a number of industrial products.
The feasibility of manufacturing wood rubber functional composite panels with a polymeric methylene diphenyl diisocyanate (PMDI) and urea-formaldehyde (UF) combination binder system was investigated.
The adduct of polymeric methylene diphenyl diisocyante (PMDI) with acetone oxime was used as a potential thermal crosslinking agent for this study.
The results of a comprehensive evaluation for properties of RWCC with the highly active polymeric methylene diphenyl isocyanate adhesive (PMDI) as binder system not only present excellent mechanical properties, but also possess some of functional properties such as optimized acoustic properties and energy conservation.
A novel methylene-bridged polymeric pitch was successfully synthesized from 1-methylnaphthalene (1-MNP) using bromine as a sacrificial agent for C C bond construction.
The room temperature polymerizations performed in a mixture of trifluoromethanesulfonic acid (CF3SO3H, TFSA) with methylene chloride gave polymeric particles.
The data are consistent with a stable, discrete hexameric aggregate for 1b d in methylene chloride, non-discrete polymeric aggregates for 1a, 1e, and 1f, and monomers for all compounds in tetrahydrofuran and dimethyl sulfoxide.
Thus, segmental motions take place in the state of diminished dynamical constraints of backbones, which can be attributed to the plasticization effects of polymeric layers in the case of long methylene spacers.
In order to create compatibility between inorganic and polymeric phases, modification of SiO2 nanoparticles was performed with methylene diphenyl diisocyanate and 2-hydroxy ethyl methacrylate with an optimized procedure for the first time, and then miniemulsion polymerization was carried out in the presence of modified SiO2.
The major commercial isocyanates are methylene diphenyl diisocyanate (MDI), toluene diisocyanate (TDI), and their nonvolatile polymeric forms pMDI and pTDI, followed by polymeric hexamethylene diisocyanate (pHDI) and isophorone diisocyanate (pIPDI).
Isocyanates commonly used to prepare polyurethanes are toluene diisocyanate (TDI), methylene-4,4′-diphenyl diisocyanate (MDI), and a polymeric isocyanate (PMDI).
