Respiratory health effects and exposure to superabsorbent polymer and paper dust - an epidemiological study [PDF]
BMC Public Health, 2011 Background The primary aim of the present study was to investigate if exposure to dust from absorbent hygiene products containing superabsorbent polymer is related to symptoms from the airways and from the eyes.
Torén Kjell +2 more
doaj +4 more sources
Investigation of superabsorbent polymer absorbency at reduced chemical potential of water [PDF]
MATEC Web of Conferences, 2019 Different types of superabsorbent polymers (SAP) exhibiting varied absorbency properties were investigated for their performances at varying concentrations of an electrolyte.
Melendres Ariel +2 more
doaj +4 more sources
Superabsorbent Sulfonated Polyacrylamide/Aluminum Nitrate Hydrogel: Swelling, Mechanical, Thermal and Structural Properties [PDF]
علوم و تکنولوژی پلیمر, 2017 A hydrogel was prepared with high swelling capacity and a stable three-dimensional structure under environmental conditions. The methodology in this study involved the design and construction of a three-dimensional network for a superabsorbent hydrogel ...
Mahsa Baghban Salehi +3 more
doaj +2 more sources
PREPARATION OF BIODEGRADABLE FLAX SHIVE CELLULOSE-BASED SUPERABSORBENT POLYMER UNDER MICROWAVE IRRADIATION [PDF]
BioResources, 2010 Superabsorbent polymer was prepared by graft polymerization of acrylic acid onto the chain of cellulose from flax shive by using potassium persulfate (KPS) as an initiator and N,N’-methylenebisacrylamide (MBA) as a crosslinker under microwave irradiation.
Hao Feng, Jian Li, Lijuan Wang
doaj +1 more source
Use of Cement Mortar Incorporating Superabsorbent Polymer as a Passive Fire-Protective Layer. [PDF]
Polymers (Basel), 2022 Concrete structures, when exposed to fire or high temperatures for a certain time, could suffer partial damage or complete structural failure. Passive fire-protective coating materials are an al-ternative way to prevent or delay damage to concrete ...
Jamnam S +7 more
europepmc +2 more sources
PREPARATION OF MACROPOROUS CELLULOSE-BASED SUPERABSORBENT POLYMER THROUGH THE PRECIPITATION METHOD
BioResources, 2008 Superabsorbent polymer was prepared by graft polymerization of acrylic acid onto the chain of carboxymethyl cellulose. This superabsorbent polymer was further treated by the solvent precipitation method.
Yu Chen, Yunfei Liu, Hui-Min Tan
doaj +1 more source
Improved superabsorbent polymers [PDF]
, 1997 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This work is devoted to the synthesis, characterization and modification of a class of acrylic-based superabsorbent polymers.
Omidian, Hossein
core +5 more sources
Effective Enhancement of Water Absorbency of Itaconic Acid Based-Superabsorbent Polymer via Tunable Surface-Crosslinking. [PDF]
Polymers (Basel), 2021 A superabsorbent polymer (SAP) was synthesized by copolymerizing itaconic acid and vinyl sulfonic acid. The typically low absorbency of itaconic acid-based SAPs under mechanical loads was improved by introducing surface crosslinking.
Kwon YR, Kim JS, Kim DH.
europepmc +2 more sources
Acylation of agricultural protein biomass yields biodegradable superabsorbent plastics
Communications Chemistry, 2021 Superabsorbent materials can absorb many times their weight in water, but are commonly derived from petroleum. Here, acylation of coagulated potato protein concentrate or soluble potato protein fruit juice yields an effective, mould-resistant, and ...
Antonio J. Capezza +8 more
doaj +1 more source
Superabsorbent Polymer Solubilized Instantly by Decrosslinking with Sodium Hypochlorite [PDF]
, 2021 A superabsorbent polymer crosslinked with diacylhydrazine was prepared. The swollen gel was instantly solubilized by treating with a small amount of sodium hypochlorite solution.journal ...
Yanaze, Kazuya +3 more
core +1 more source