WebApr 13, 2024 · Frontiers of Chemical Science and ... The tricyclic diterpene structure of rosin was introduced into the side chain in order to avoid the reduction of cross-link density resulting from the huge steric hindrance of the rigid tricyclic hydrophenylene skeleton. ... Shi S, Wang D, Helms B A, Russell T P. Poly(oxime-ester) vitrimers with catalyst ... WebBackground: Chemical crosslinking refers to intermolecular or intramolecular joining of two or more molecules by a covalent bond. The reagents that are used for the purpose are …
What is the difference between cross-linked bond and secondary …
Crosslinking is the general term for the process of forming covalent bonds or relatively short sequences of chemical bonds to join two polymer chains together. The term curing refers to the crosslinking of thermosetting resins, such as unsaturated polyester and epoxy resin, and the term vulcanization is characteristically used for rubbers. When polymer chains are crosslinked, the … WebCrosslinking is the process of chemically joining two or more molecules by a covalent bond. Modification involves attaching or cleaving chemical groups to alter the solubility or other … edone \u0026 graham
Cross-link - Wikipedia
WebCrosslinking can be accomplished chemically or by irradiation. Chemical crosslinking with rubber material is called Vulcanization. It is accomplished by a heat induced reaction between the polymers and a crosslinking agent. WebAn elastomer is created by the addition of a few percent of a cross linking molecule such as sulfur. When heated, the crosslinking molecule causes a reaction that chemically joins (bonds) two of the rubber molecules together at some point (a crosslink). WebOct 22, 2013 · In nature, transglutaminases catalyze the formation of amide bonds between proteins to form insoluble protein aggregates. This specific function has long been exploited in the food and textile industries as a protein cross-linking agent to alter the texture of meat, wool, and leather. In recent years, biotechnological applications of … edone \u0026 graham tax service