crosslinking agent
Investigation into the removal of an easy-care crosslinking agent from cotton and the subsequent regeneration of lyocell-type fibres
... the crosslinking agent was investigated by surface (X-ray photoelectron spectroscopy) analysis, bulk analysis, crease recovery angle performance and solubility in specific ...
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PREPARATION AND CHARACTERIZATION OF CHITOSANPOVIDONE BLEND WITH GLUTARALDEHYDE AS CROSSLINKING AGENT
... [5] Crosslinking of chitosan with the bifunctional glutaraldehyde ...without crosslinking agent with the aim of producing a new material possessing the benefits of ...
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The Effect of Poly vinyl chloride-co-vinyl acetate Crosslinking Agent on Mechanical Properties of Acrylic Primer for Concrete Substrate Application
... prematurely. Fig. 4, shows the effect of PVCV content on the adhesion strength between primer syrup and concrete substrate. The results showed that sharp increase in the bond strength with increasing 2-EHA in primer ...
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SYNTHESIS AND CHARACTERIZATION OF NANOCHITOSANPOLYVINYL ALCOHOL CARBOXYMETHYL STARCH TERNARY BLENDS OF VARIOUS COMPOSITIONS WITH GLUTARALDEHYDE AS CROSSLINKING AGENT
... The interest in biopolymers and its derivatives has increased in recent years due to its following properties such as biodegradability, biorenewability, biocompatibility, physiological inertness and hydrophilicity. The ...
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Preparation and Performance Evaluation of a Composite Crosslinking Agent
... of crosslinking agent is ...of crosslinking agent, the system viscosity showed a trend of gradual ...of crosslinking agent is ...of crosslinking agent, which leads ...
7
Effect of silanes as crosslinking agent with the NBR rubber
... Silane coupling agents were first developed for thermoset composites, with organofunctional groups chosen to participate in the crosslinking reaction − amino for melamine or vinyl for unsaturated polyester, for ...
5
Development and Evaluation of Alginate Microspheres Paracetamol
... a crosslinking agent by inotropic gelation ...of crosslinking agent and coating on the dissolution profile of microspheres using sodium carboxymethylcellulose (SCMC) as coating ...of ...
6
Molecular crosslinking of DNA by dichloro-n-methyl-azaadamantane isomers
... metry D/P at appears ratios be to Homogeneous Type I, Pre-Dilution the isomers in aqueous of DNA DNAs of different G + development homogeneous of an reaction crosslinking agent subsequen[r] ...
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A NOVEL APPROACH TO PREPARE ETOPOSIDE LOADED POLY(NVINYLCAPROLACTAM CO METHYLMETHACRYLATE) COPOLYMERIC MICROSPHERES AND THEIR CONTROLLED RELEASE STUDIES
... The % cumulative release data versus time plots for the microspheres prepared with varying amounts of NNMBA, i.e., 1, 2 and 3wt% at the fixed amount of the drug (5 wt %) at 25 0 C &37 0 C are displayed in Fig.6.a and ...
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Optimization of Ionic Crosslinking
... WRA. Crosslinking using exhaustion applications of the crosslinking agent were attempted for time periods between 5 and 30 ...to crosslinking was performed with both tap water and deionized ...
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Influence of Gamma Irradiation on Structure and Properties of Nitrile-Butadien Rubber in Presence of Modified Nano Metals
... homogeneous crosslinking, as a rule, complicated by the reactions of the polymer ...radiation crosslinking is carried out using a fairly wide range of ...DSCB crosslinking agent that is active ...
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Polyacrylamide Gel Polymer as Water Shut-off System: Preparation and Investigation of Physical and Chemical Properties in One of the Iranian Oil Reservoirs Conditions
... moderated as much as possible, gel polymer properties improved noticeably. For example the salinity and temperature of the treatment zone could be reduced by several wash water preflushes. This idea was investigated ...
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Synthesis and Swelling Behaviors of graftcopolymer Based on Chitosan-g-poly(AA-co-HEMA) - Volume 1 Number 4 (Dec. 2010) - IJCEA
... Superabsorbent hydrogels were prepared by graft copolymerization of acrylic acid and 2-hydroxyethyl methacrylate onto chitosan in the presence of MBA as a crosslinking agent. Ammonium persulfate was used as ...
5
Preparation of anti-bacterial cellulose fiber via electrospinning and crosslinking with β-cyclodextrin
... β-CD, crosslinking agent and sodium ...a crosslinking agent, two different types of the agents, BTCA (1,2,3,4-butanetetracarboxylic acid) and citric acid with various concentrations were used ...
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SYNTHESIS AND CHARACTERIZATION OF SITE SPECIFIC SUPERPOROUS HYDROGEL HYBRIDS OF LORATADINE
... as crosslinking agent and sodium carboxymethyl cellulose as composite ...additional crosslinking and decreased ...to crosslinking with composite ...
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Journal of Applied Pharmaceutical Science
... The objective of the current study was to optimize the composition of alginate beads to produce ambroxol hydrochloride alginate beads with optimum specifications. The study employed beads based on sodium alginate ...
7
Investigation of Effective Parameters in Synthesis of Biosuperabsorbent Hydrogel based on Carboxymethylcellulose
... a crosslinking agent, we optimized reaction conditions of polymerization to obtain maximum water absorbency (286 g/g) and they were found to be: CMC ...
6
Development of high-retention water absorbent from cellulosic materials: water absorbent from bleached kraft pulp
... A crosslinking agent with longer chain length might be advantageous for preparing a water absor- bent with high water retention, and water retention could be improved [r] ...
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Multifunctional Biodegradable Polymers with Room Temperature Self-Healing and Rewritable Shape Memory Properties via Diels- Alder Reaction
... structure for enhancing the mechanical properties compared to their linear BCP analogous. Decreasing the crosslinking density leads to a decrease of glass transition temperature of BCPs and a transition from ...
8
Fast responsive and morphologically robust thermo-responsive hydrogel nanofibres from poly(N-isopropylacrylamide) and POSS crosslinker
... a small exothermic crystallisation peak (110–120 C). Compared with other two samples, such endothermic and the subsequent exothermic peaks for the cured sample were smaller. Thermog- ravimetric analysis (TGA) revealed a ...
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