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Control of Molecular Weight Distribution in Emulsion Polymerization Using On-Line Reaction Calorimetry
(American Chemical Society, 2001-01)
The molecular weight distribution (MWD) of linear polymers was controlled based on on-line reaction calorimetry. A method to estimate the MWD from reaction calorimetry when chain transfer to a chain-transfer agent is the ...
Controlled rheology of polypropylene: Modeling of molecular weight distributions
(John Wiley & Sons Inc, 2003-05)
A mathematical model for the controlled degradation of polypropylene is presented in this article. A previous model of this process was extended to predict the whole molecular weight distribution of the modified resin. ...
Rheological and structural study of salmon gelatin with controlled molecular weight
(MDPI, 2020)
This study explores the molecular structuring of salmon gelatin (SG) with controlled
molecular weight produced from salmon skin, and its relationship with its thermal and rheological
properties. SG was produced under di ...
The effect of maltose on dextran yield and molecular weight distribution
(SpringerNew YorkEUA, 2005)
Optimal process operation for the production of linear polyethylene resins with tailored molecular weight distribution
(2011-08)
An optimization model is presented to determine optimal operating policies for tailoring high density polyethylene in a continuous polymerization process. Shaping the whole molecular weight distribution (MWD) by adopting ...
ASSESSMENT OF THE EFFECT OF CHITOSAN OF DIFFERENT MOLECULAR WEIGHTS IN CONTROLLING RHIZOPUS ROTS IN TOMATO FRUITS.
(2013-02-22)
The effect of chitosan was evaluated in three isolates of Rhizopus stolonifer from infected tomatoes that were harvested in different regions of the state of Morelos, México. Changes in the membrane integrity of spores, ...
Mathematical modeling of molecular weight distributions in vinyl chloride suspension polymerizations performed with a bifunctional initiator through probability generating functions
(Wiley VCH Verlag, 2014-07-17)
This paper presents a mathematical model to describe the evolution of the molecular weight distribution (MWD) in vinyl chloride (VCM) free-radical suspension polymerizations performed with a bifunctional initiator, ...
Molecular Weight Distributions in Ideal Polymerization Reactors. An Introductory Review
(Planta Piloto de Ingeniería Química, 2011-10)
The ultimate aim of polymerization reaction engineering is the production of polymers with tailor-made properties. An introductory review into this field is presented, with emphasis on the effects on the molar mass ...
Comparison of Four Treatment Protocols with Intra-Articular Medium Molecular Weight Hyaluronic Acid in Induced Temporomandibular Osteoarthritis: An Experimental Study
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)