(2013) followed the dip-coating method to prepare positively charged TFC NF hollow fiber membranes for cationic dyes removal using polypropylene (PP) hollow fiber MF membrane as support, PVA and polyquaternium-10 as coating materials, and glutaraldehyde (GLA) as a crosslinking agent. The prepared...
adding 25wt% concentration glutaraldehyde aqua as cross-linking agent and 0.5 M HCl solution via stirring, adding grain size 1-15 micron natural flake graphite in 0-15wt% of PVA and mixing homogeneously to obtain casting solution; filtering, debubbling, scraping the casting solution with scraper...
The gelatin/polyanion (preferably gum arabic) wall is preferably cross-linked. The preferred cross-linking material is glutaraldehyde. Other cross-linking agents such as urea/formaldehyde resins, tannin materials such as tannic acid, and mixtures thereof can be used to replace the glutaraldehyde eithe...
The crosslinking agent may be selected from the group consisting of cyanuric chloride, trimesoyl chloride, terephthaloyl chloride, epichlorohydrin, dibromobenzene, glutaraldehyde, phenylene diisocyanates, tolylene diisocyanates, divinyl sulfone, 1,1′-carbonyldiimidazole and alkoxysilanes. In the material ...
and patterns with Cell-ImCNCl as the raw material and by employing various solution processing methods. A small amount of glutaraldehyde was added to the Cell-ImCNCl solution to form a stable double crosslinking structure. As a result, the resulting phosphorescent patterns exhibited excellent antibac...
The highly swellable PVA matrix loaded with diltiazem hydrochloride was obtained by means of a simplified procedure of the polymer crosslinking reaction using glutaraldehyde in solution with ammonium persulfate. The undried swollen matrix was coated with a calcium alginate membrane employing an ionotropic...
A fibroin molding is obtained by treating fibroin with a crosslinking or coupling agent such as carbodiimide or glutaraldehyde. This molding can be formed into any desired form such as cast film, regenerated fibers, permeable membrane co... HIRABAYASHI KIYOSHI - WO 被引量: 7发表: 1989年 Sputte...
Carbon dioxide (CO2) emission to the atmosphere is the prime cause of certain environmental issues like global warming and climate change, in the present d
(that is, the second monomer component is polymerized, but not crosslinked). By providing for this manner, the gel can be provided with properties, such as mechanical strength, which have been unavailable heretofore. Conventionally, although gels in which the degree of crosslinking of a first ...
The crosslinking agent can be appropriately selected from known crosslinking agents. Examples of the crosslinking agent include water-soluble initial condensates such as N-methylolurea, N-methylolmelamine, and urea/formalin; dialdehyde compounds such as glyoxal, and glutaraldehyde; inorganic crosslinking...