• anionic polymerization: An ionic polymerization in which the kinetic-chain carriers are anions. In polymer chemistry, anionic addition polymerization...
    16 KB (1,844 words) - 03:22, 5 August 2024
  • Thumbnail for Radical polymerization
    In polymer chemistry, free-radical polymerization (FRP) is a method of polymerization by which a polymer forms by the successive addition of free-radical...
    46 KB (5,483 words) - 20:30, 22 July 2024
  • In polymer chemistry, living polymerization is a form of chain growth polymerization where the ability of a growing polymer chain to terminate has been...
    37 KB (4,445 words) - 05:32, 3 June 2024
  • Thumbnail for Polymerization
    growth polymerization include cationic addition polymerization and anionic addition polymerization. A special case of chain-growth polymerization leads...
    14 KB (1,444 words) - 18:51, 4 August 2024
  • polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization in which the terminus of a polymer chain attacks cyclic monomers...
    20 KB (2,268 words) - 04:31, 21 November 2024
  • Thumbnail for Chain-growth polymerization
    Chain-growth polymerization (AE) or chain-growth polymerisation (BE) is a polymerization technique where monomer molecules add onto the active site on...
    23 KB (2,674 words) - 16:46, 29 July 2024
  • Thumbnail for 1.1.1-Propellane
    oligomers. An anionic addition polymerization with n-butyllithium results in a fully polymerized product. X-ray diffraction of the polymer shows that the...
    7 KB (738 words) - 14:11, 23 May 2024
  • cationic polymerization: An ionic polymerization in which the kinetic-chain carriers are cations. In polymer chemistry, cationic polymerization is a type...
    21 KB (2,567 words) - 00:57, 14 April 2024
  • Thumbnail for Dispersity
    Dispersity (category Polymer chemistry)
    polymer. For bulk radical polymerization with low (<10%) conversion, anionic polymerization, and step growth polymerization to high conversion (>99%)...
    14 KB (1,728 words) - 07:36, 15 October 2024
  • through polymerization of ethene. It can be produced through radical polymerization, anionic addition polymerization, ion coordination polymerization or cationic...
    12 KB (1,552 words) - 04:59, 13 October 2024
  • Thumbnail for Sodium methoxide
    methyl ethers. Sodium methoxide is used as an initiator of anionic addition polymerization with ethylene oxide, forming a polyether with high molecular...
    9 KB (704 words) - 20:21, 19 June 2024
  • Thumbnail for Sodium polyacrylate
    Inverse emulsion polymerization requires water, monomers, and a surfactant. Also, inverse emulsion polymerization is used to polymerize hydrophilic monomers...
    33 KB (3,785 words) - 14:59, 2 November 2024
  • Thumbnail for Alkoxide
    a white powder when pure. It is used as an initiator of an anionic addition polymerization with ethylene oxide, forming a polyether with high molecular...
    10 KB (1,008 words) - 23:12, 31 October 2024
  • Thumbnail for Thermosetting polymer
    functional resins can be homo-polymerized with anionic or cationic catalysts and heat, or copolymerised through nucleophilic addition reactions with multifunctional...
    14 KB (1,744 words) - 12:24, 28 August 2024
  • In polymer chemistry, emulsion polymerization is a type of radical polymerization that usually starts with an emulsion incorporating water, monomers, and...
    25 KB (3,393 words) - 13:34, 4 October 2024
  • Thumbnail for Poly(methacrylic acid)
    a challenge with, for example, anionic polymerization, group transfer polymerization (GTP, see living polymerization) and ATRP. The latter is not currently...
    9 KB (997 words) - 13:35, 3 November 2024
  • alternative to radical polymerization, and may refer to anionic polymerization or cationic polymerization. As with radical polymerization, reactions are initiated...
    7 KB (791 words) - 20:50, 21 October 2023
  • living polymerization techniques including anionic addition polymerization and ring-opening polymerization have been used to synthesize gradient copolymers...
    11 KB (1,371 words) - 06:55, 7 July 2023
  • Thumbnail for Copolymer
    metathesis polymerization (ROMP), and living cationic or living anionic polymerizations. An emerging technique is chain shuttling polymerization. The synthesis...
    37 KB (4,267 words) - 18:01, 27 April 2024
  • Thumbnail for Polyacrylic acid
    Polyacrylic acid (category Acrylate polymers)
    like any acrylate polymer, is usually synthesized through a process known as free radical polymerization, though graft polymerization may also be used...
    20 KB (1,784 words) - 19:30, 11 November 2024
  • type of polymerization. The masking can be removed after polymerization so that they regain their pH-sensitive functionality. Living polymerization is often...
    11 KB (1,392 words) - 00:24, 27 March 2023
  • polyaluminum chloride, polyferric chloride. A variety of cationic, anionic, and non-ionic polymers are also used, typically with a molecular weight below 500...
    20 KB (2,277 words) - 20:04, 22 November 2024
  • Thumbnail for Styrene-butadiene
    additives can be removed from the polymer. Solution-SBR is produced by an anionic polymerization process. Polymerization is initiated by alkyl lithium compounds...
    11 KB (1,003 words) - 22:34, 8 October 2024
  • Thumbnail for Surfactant
    the secretions of some caterpillars. Today one of the most commonly used anionic surfactants, linear alkylbenzene sulfates (LAS), are produced from petroleum...
    36 KB (3,782 words) - 23:29, 4 November 2024
  • Thumbnail for Organolithium reagent
    through nucleophilic addition or simple deprotonation. Organolithium reagents are used in industry as an initiator for anionic polymerization, which leads to...
    55 KB (5,971 words) - 20:35, 22 July 2024
  • Thumbnail for Star-shaped polymer
    transfer polymerization, transition metal catalysis, living anionic polymerization, living cationic polymerization, ring opening polymerization, ring-opening...
    19 KB (2,165 words) - 20:46, 21 October 2023
  • Reactive center (category Polymer chemistry)
    chain-growth polymer chemistry, this is also the point of propagation for a growing chain. The reactive center is commonly radical, anionic, or cationic...
    834 bytes (82 words) - 17:43, 17 December 2023
  • species. An example of reversible-deactivation anionic polymerization (RDAP) is group transfer polymerization of alkyl methacrylates, where the initiator...
    2 KB (226 words) - 20:30, 22 October 2023
  • radical polymerization known as reversibly addition-fragmentation chain transfer (RAFT) mediated polymerization. RAFT-mediated polymerization of PTMA...
    17 KB (2,078 words) - 13:18, 31 August 2023
  • Thumbnail for Polyester
    Progress in Polymer Science. 30 (10): 949–81. doi:10.1016/j.progpolymsci.2005.06.010. Nuyken O, Pask SD (April 2013). "Ring-Opening Polymerization—An Introductory...
    46 KB (5,406 words) - 23:24, 20 November 2024