It is possible that it is going to be a tough summer for epichlorohydrin
and epoxy resins buyers but there is light at the end of the tunnel.
Since the aim of this work is to functionalize the aromatic structures of the lignin fragments and other phenolic compounds present in the bio-oil with reactive epoxy groups (by reaction with epichlorohydrin
), it is of great importance to quantify the content of phenolic hydroxyl groups (mmol of phenolic -OH/ gram of bio-oil).
Cui, "Synthesis and properties of novel Gemini cationic surfactants (2)--multiple quaternary ammonium salts from dodecylamine and epichlorohydrin
," China Surfactant Detergent Cosmetics, vol.
After that, 12 mL of glutaraldehyde (50%, v/v), as a first crosslinking agent, was added dropwise to the mixture under stirring, followed by addition of 8 mL epichlorohydrin
(99%) as a second crosslinking agent, under continuous stirring.
Liu, "Effect of poly(epichlorohydrin
) on the thermal and mechanical properties of poly(vinyl chloride)," Journal of Applied Polymer Science, vol.
During the synthesis of target molecule (BHAC), the succinic acid reacts with epichlorohydrin
at the first step with the molar ratio of 1:2.
(2-3 wt% of the granule weight) was sprayed at regular time intervals of 20 min for 2 h as crosslinker.
(EPI), 1,2-diaminoethane and 1,4-diaminobutane were purchased from Merck.
The hybrid composite of silica-polyvinyl alcohol (Si[O.sub.2]-PVA) was prepared and activated with epichlorohydrin
and used to immobilize the Burkholderia cepacia lipase according to Da Ros et al.
A high thermally stable poly(Schiff) epoxy coating has been developed by Atta using the reaction between Schiff base monomer or polymer with epichlorohydrin
. (11) Our previous work (12), (13) involved the synthesis of metal-containing epoxy polymers by the reaction of epichlorohydrin
with bi-functional Schiff base metal complexes which showed good thermal stability and excellent antimicrobial activity.
The ISBL services involve debottlenecking of their existing epichlorohydrin
plant to increase capacity, and the OSBL services cover all utilities and the tankage area.
Arsenazo-III and epichlorohydrin
(for cross-linking of chitosan) were purchased from Fluka.