• definition cationic polymerization: An ionic polymerization in which the kinetic-chain carriers are cations. In polymer chemistry, cationic polymerization is...
    22 KB (2,638 words) - 11:12, 10 December 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
  • 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
  • Living cationic polymerization is a living polymerization technique involving cationic propagating species. It enables the synthesis of very well defined...
    9 KB (1,072 words) - 16:49, 15 June 2023
  • Thumbnail for Methyl trifluoromethanesulfonate
    certain deprotection schemes. Methyl triflate initiates the living cationic polymerization of lactide and other lactones including β-propiolactone, ε-caprolactone...
    8 KB (636 words) - 22:42, 18 July 2024
  • Thumbnail for UV curing
    reaction that generates a crosslinked network of polymers through radical polymerization or cationic polymerization. UV curing is adaptable to printing, coating...
    12 KB (1,279 words) - 02:36, 3 December 2024
  • Thumbnail for Polyisobutene
    Polyisobutene (category Organic polymers)
    Me3C[CH2CMe2]nH (Me = CH3). They are typically colorless gummy solids. Cationic polymerization, initiated with a strong Brønsted or Lewis acid, is the typical...
    2 KB (124 words) - 17:48, 12 December 2024
  • Thumbnail for Hair gel
    mobsters, and greasers. Cationic polymers are among the main functional components of hair gel. The positive charges in the polymers causes them to stretch...
    5 KB (646 words) - 22:43, 20 October 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 3,4-Epoxycyclohexylmethyl-3',4'-epoxycyclohexane carboxylate
    resin which is used in many industrial applications. It reacts by cationic polymerization using thermolatent photoinitiators to form crosslinked insoluble...
    7 KB (741 words) - 11:15, 13 January 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) - 20:58, 14 December 2024
  • Chain transfer (category Polymerization reactions)
    coordination polymerization, and cationic polymerization, as well as anionic polymerization. IUPAC definitions Chain transfer (in a chain polymerization): Chemical...
    10 KB (1,226 words) - 04:30, 23 December 2023
  • 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
  • Poly(phthalaldehyde) (category Polymer chemistry)
    have been developed and employed for the polymerization of o-phthalaldehyde. Most notably, living polymerization methods are among the most common and promising...
    40 KB (4,687 words) - 02:54, 20 July 2024
  • Thumbnail for Photopolymer
    Photopolymer (category Polymers)
    or cationic photoinitiators that will initiate polymerization only when radiated with light. Monomers, or functional groups, employed in cationic photopolymerization...
    33 KB (3,884 words) - 17:51, 20 November 2024
  • Thumbnail for Cyclohexene oxide
    Cyclohexene oxide is a cycloaliphatic epoxide. It can react in cationic polymerization to poly(cyclohexene oxide). As cyclohexene is monovalent, poly(cyclohexene...
    6 KB (590 words) - 13:51, 23 July 2024
  • Thumbnail for Photoresist
    Photoresist (category Polymers)
    Henderson, Clifford L (ed.). "Negative-tone molecular resists based on cationic polymerization". Proc. SPIE 7273, Advances in Resist Materials and Processing...
    29 KB (3,246 words) - 06:29, 25 November 2024
  • Thumbnail for Graft polymer
    radical polymerization (ATRP), ring-opening metathesis polymerization (ROMP), anionic and cationic polymerizations, and free radical living polymerization. Some...
    21 KB (2,370 words) - 00:44, 2 October 2024
  • Thumbnail for Activation energy
    Certain cationic polymerization reactions have negative activation energies so that the rate decreases with temperature. For chain-growth polymerization, the...
    19 KB (2,158 words) - 18:32, 6 November 2024
  • Crystal Polymer, a kind of polymer Liverpool Care Pathway for the Dying Patient, care guidance for dying hospital patients Living cationic polymerization, a...
    2 KB (278 words) - 12:30, 9 November 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) - 08:58, 20 December 2024
  • Thumbnail for Hair conditioner
    of shampoo for this purpose. Hold conditioners, based on cationic polyelectrolyte polymers, hold the hair in a desired shape. These have a function and...
    12 KB (1,372 words) - 02:42, 10 November 2024
  • (expand) during polymerization. They can be added to monomer formulations to counteract the usual volume shrinking (during polymerization) to manufacture...
    19 KB (2,063 words) - 21:21, 7 December 2023
  • Thumbnail for 2-Ethyl-2-oxazoline
    particularly as a monomer for the cationic ring-opening polymerization to poly(2-alkyloxazoline)s. This type of polymers are under investigation as readily...
    12 KB (1,248 words) - 04:37, 20 May 2024
  • ring-opening polymerization of laurolactam at 260-300˚C. Ring opening can be carried out by cationic or anionic initiators, although cationic initiators...
    5 KB (491 words) - 21:11, 7 January 2024
  • Polyfuran (category Organic polymers)
    produced using acid catalysts. Radical polymerization has also been explored, and oxidative cationic polymerization. Gonzalez-Tejera, M. J.; Blanca, E. S...
    2 KB (201 words) - 13:29, 13 October 2023
  • Polyisobuteneamine (category Polymers)
    Staudinger and Leonidas Zechmeister, who obtained the polymer through the cationic polymerization of isobutylene. The discovery of polyisobuteneamine followed...
    4 KB (465 words) - 08:40, 16 May 2023
  • 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
  • Thumbnail for PolyDADMAC
    PolyDADMAC (category Organic polymers)
    solids level in the range of 10 to 50%. It is a high charge density cationic polymer. The charge density makes it well suited for flocculation. Actually...
    5 KB (439 words) - 15:26, 16 January 2024
  • polymer with a microbe. The chelating and hydrophobic effects are common secondary interactions of antimicrobial polymers with microbes. Cationically...
    50 KB (5,506 words) - 14:30, 27 September 2024