Depolymerization of polyamide 6 in hydrophilic ionic liquids
Green Energy & Environment, 2019 Polyamide 6 underwent an efficient depolymerization in hydrophilic ionic liquids under microwave irradiation at 300 °C. The depolymerization completed within 60 min.
Akio Kamimura +2 more
doaj +1 more source
Applying additive-modifiers in dewaxing raffinate process [PDF]
, 2016 Dewaxing petroleum oil raffinates is carried out by low-temperature rectification in sovents acetone – toluene. To intensify the process as an additive-modifier we used ε -caprolactam.
Al-Razuki, A. A. +3 more
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Enantioselective Synthesis of Caprolactam and Enone Precursors to the Heterocyclic DEFG Ring System of Zoanthenol [PDF]
, 2016 The enantioselective synthesis of both caprolactam and enone synthons for the DEFG ring system of zoanthenol are described. The evolution of this approach proceeds first through a synthesis using the chiral pool as a starting point.
Bagdanoff, Jeffrey T. +3 more
core +1 more source
Analytical Science Advances, Volume 7, Issue 1, June 2026.ABSTRACT This study investigated the prevalence of electronic smoking device (ESD) use and its associated behavioural and chemical risks among university students in Bahia, Brazil. A cross‐sectional survey was conducted with 355 students from public and private institutions through an online questionnaire between April and May 2023. Among participants,
Eduard F. Valenzuela +7 more
wiley +1 more source
Toward industrial use of anionically activated lactam polymers: Past, present and future
Advanced Industrial and Engineering Polymer Research, 2018 This paper gives an overview of lactam-based polymers and related composites produced via anionic ring opening polymerization (AROP). Recent and past achievements, grouped into academic and industrial research works, and covering also the chemistry ...
Ilya Sibikin, József Karger-Kocsis
doaj +1 more source
Allelochemicals from buckwheat (Fagopyrum esculentum) seeds [PDF]
, 2010 Thesis (Ph. D. in Biological Science)--University of Tsukuba, (A), no.
Wai Wai Thet Tin
core
Phase separation in polymer solutions. I. Liquid-liquid phase separation of PPO poly (2, 6-dimethyl 1, 4-phenylene oxide) in binary mixtures with toluene and ternary mixtures with toluene and ethyl alcohol [PDF]
, 1972 In the system poly(2, 6-dimethy1-1, 4-phenylene oxide) (PPO)-toluene three phase separation lines can be detected: the melting point curve, the cloud point curve, and the spinodial.
Emmerik, P.T. van, Smolders, C.A.
core +2 more sources
The plasticisation model of dye diffusion: Part 4
Coloration Technology, Volume 142, Issue 1, Page 119-141, February 2026.Abstract Previously published data reported for the temperature dependency of the diffusion of an organic acid within PA 6 film, as well as the desorption of three acid dyes from dyed nylon 66 fabric, diffusion of an acid dye within nylon 6 film and the adsorption of a sulphur dye onto nylon 66 fabric, over a diverse range of application/washing/dyeing
Stephen M. Burkinshaw
wiley +1 more source
Green Production Technology of the Monomer of Nylon-6: Caprolactam
Engineering, 2017 After two decades’ endeavor, the Research Institute of Petroleum Processing (RIPP) has successfully developed a green caprolactam (CPL) production technology. This technology is based on the integration of titanium silicate (TS)-1 zeolite with the slurry-
Baoning Zong +7 more
doaj +1 more source
Preparation and Analysis of High‐Performance Thermoplastic Composites
Polymer Composites, Volume 47, Issue 2, Page 1860-1871, 20 January 2026.Applied test methods for high‐performance thermoplastic polymer composites. ABSTRACT As the plastics industry continues to grow, the amount of plastic waste increases. The European Union is trying to reduce the amount of plastic waste through various actions. Recycling is perhaps the best way to achieve this.
Péter Széplaki +4 more
wiley +1 more source