Chemically induced porogen decomposition in premembranes for porogen-derived membranes was written by Eyal, A. M.;Hajdu, K.;Hazan, B.;Edelstein, D.. And the article was included in Journal of Applied Polymer Science in 1992.Formula: C18H34O4 The following contents are mentioned in the article:
Studies of chem. induced porogen decomposition in porogen-derived membranes show that substantially complete decomposition of porogen mols., molecularly dispersed in the polymeric matrix, is attainable. Several hours are required for decomposition by reagents penetrating into the premembrane at ambient. Decomposition rate is determined by the characteristics of polymer, porogen, decomposition reagent, polymer/porogen weight ratio, reagent concentration, and temperature The concept of decomposition by an internal catalyst is also validated. In addition to direct relevance to the new method of membrane formation, the study provides better understanding of phenomena of general interest, such as transport of small mols. through changing polymeric matrixes. This study involved multiple reactions and reactants, such as Di-tert-butyl decanedioate (cas: 143050-66-2Formula: C18H34O4).
Di-tert-butyl decanedioate (cas: 143050-66-2) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Formula: C18H34O4
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics