Poly(4-vinylphenol), also called polyvinylphenol or PVP, is a plastic structurally similar to polystyrene. It is produced from the monomer 4-vinylphenol, which is also referred to as 4-hydroxystyrene. PVP is used in electronics as a dielectric layer in organic transistors in organic TFT LCD displays. Thin films of cross-linked PVP can be used in this application, … WebApr 10, 2024 · Visit ChemicalBook To find more 4-Hydroxystyrene(2628-17-3) information like chemical properties,Structure,melting point,boiling point,density,molecular …
A novel multi-functional polymeric curing agent: Synthesis ...
WebJul 26, 2024 · Oligonucleotides have many important applications, including as primers in polymerase chain reactions and probes for DNA sequencing. They are proposed as a diagnostic and prognostic tool for various diseases and therapeutics in antisense therapy. Accordingly, it is necessary to develop liquid chromatography and solid phase extraction … WebThe invention discloses a hyperbranched polyhydroxystyrene resin and a synthesis method and application thereof. By introducing the polyvinyl monomer, a branch point is formed when the resin starts to polymerize, and multiple ends are polymerized simultaneously, so that a hyperbranched molecular chain can be finally formed. The heat resistance and … imphal heart institute address
Flame retardant resin composition and molded product
WebJun 11, 2024 · Polyhydroxystyrene (PHS)-containing block copolymers (BCPs) were synthesized via reversible addition-fragmentation chain-transfer (RAFT) polymerization, … Web2. The flame retardant resin composition according to claim 1, wherein the lignin derivative obtained by subjecting the naturally occurring lignin to the predetermined treatment is at least one selected from the group consisting of kraft lignins, phenolated sulfuric acid lignins, hydrothermally treated sulfuric acid lignins and alkali lignins. WebMar 1, 1992 · The acidic character of various lithographic materials, namely novolaks, Polyhydroxystyrene and Diazonaphtoquinone photoactive compounds, is investigated using colorimetric titration. The acidity of polymers is studied as a function of the isomer structure, chain length and synthesis conditions. imphal courier service