cellulose ester


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cellulose ester

[′sel·yə‚lōs ′es·tər]
(organic chemistry)
Cellulose in which the free hydroxyl groups have been replaced wholly or in part by acidic groups.
References in periodicals archive ?
Figure 8 illustrates that the two clearcoats containing cellulose ester lost more weight than the control clearcoat for each given time.
Bedford, MA Regenerated cellulose Centricon YM-10 Millipore Regenerated cellulose Centricon YM-3 Millipore Regenerated cellulose Centri/por[R] Spectrum Europe BV, Breda, Cellulose ester The Netherlands Ultrafree[R]-4 (Biomax 5) Millipore Polysulfone Omega Microsep 1/Pall Gelman Sciences Polyethersulfone Omega Microsep 3/Pall Gelman Sciences Polyethersulfone Molecular cutoff, Maximum Maximum g Name/Manufacturer x1000 volume Visking tubing 8/32 Medicell International Ltd.
In order to gain a better understanding of the influence of cellulose ester additives on surface topography and microstructure, atomic force microscopic (AFM) techniques were employed.
This paper gives a detailed analysis of the effect of material selection and processing conditions on the performance of cellulose ester bio-plastics.
The new technical tip, CMCAB Cellulose Ester Solutions and Dispersions-NA (TT-22), covers updated optimized processes for solutions and dispersions in addition to discussing how various solvent blends can be used to reduce HAP content in aqueous organic solutions of CMCAB cellulose esters.
The kit is compatible with air and water samples collected on a variety of filter membrane types including mixed cellulose ester, polyethersulfone, polycarbonate and nylon.
However, the lower molecular weight grades are more efficient and a much lower level is required to achieve the same effect such that 1% of a cellulose ester butyrate at the low-to-medium molecular weight range is as effective as 3% at the high molecular weight.
as well as ester concentration and type, can have a dramatic effect on the mechanical properties of the cellulose ester.
Other topics included nanoparticle dispersions, paint application, filtration in pretreatment, elastomeric coatings, weathering instrumentation, and waterborne cellulose ester technology.
TABLE 8 GLOBAL CELLULOSE EXCIPIENT MARKET BY TYPE, THROUGH 2018 (LBS MILLIONS) 44 Microcrystalline Cellulose 44 Market Size 45 TABLE 9 GLOBAL MCC EXCIPIENT MARKET, THROUGH 2018 ($ MILLIONS/LBS MILLIONS) 45 Cellulose Ethers 45 Market Size 46 TABLE 10 GLOBAL CELLULOSE ETHER EXCIPIENT MARKET, THROUGH 2018 ($ MILLIONS/LBS MILLIONS) 46 Cellulose Esters 47 Market Size 47 TABLE 11 GLOBAL CELLULOSE ESTER EXCIPIENT MARKET, THROUGH 2018 ($ MILLIONS/LBS MILLIONS) 47 Carboxymethyl Cellulose and Croscarmellose Sodium 48 Market Size 48 TABLE 12 GLOBAL CMC AND CROSCARMELLOSE EXCIPIENT MARKET, THROUGH 2018 ($ MILLIONS/LBS MILLIONS) 48 Sugars 48 Market Size 48
Entitled CMCAB Cellulose Ester Solutions and Dispersions--NA (TT-22), the technical tip is available in the CMCAB product section's information center on Eastman's website: www.