Kinetics study on melt grafting copolymerization of LLDPE with acid monomers using reactive extrusion method

2006 ◽  
Vol 101 (6) ◽  
pp. 4301-4312 ◽  
Author(s):  
Qiang Shi ◽  
Lianchao Zhu ◽  
ChuanLun Cai ◽  
JingHua Yin ◽  
Giovanna Costa
Keyword(s):  
Reactive Extrusion ◽  
Kinetics Study ◽  
Melt Grafting ◽  
Grafting Copolymerization ◽  
Extrusion Method

ANALYSIS OF STRUCTURAL-MOLECULAR CHANGES IN FUNCTIONALIZED POLYPROPYLENE OBTAINED BY REACTIVE EXTRUSION METHOD

2020 ◽  
Vol 6 (2) ◽  
pp. 27-34
Author(s):  
YU. M. KRIVOGUZ ◽  
◽  
S. S. PESETSKII ◽  
Keyword(s):  
Reactive Extrusion ◽  
Molecular Changes ◽  
Extrusion Method

In the melt, grafting of polycarbonate onto polystyrene-block -poly(ethylene-butylene)-block -polystyrene-grafted -maleic anhydride: Reactive extrusion

2013 ◽  
Vol 54 (11) ◽  
pp. 2660-2668
Author(s):  
Celine Chevallier ◽  
Frederic Becquart ◽  
Cyril Benoit ◽  
Jean-Charles Majeste ◽  
Mohamed Taha
Keyword(s):  
Maleic Anhydride ◽  
Reactive Extrusion ◽  
Melt Grafting ◽  
Poly Ethylene

Melt grafting copolymerization of glycidyl methacrylate onto acrylonitrile-butadiene-styrene (ABS) terpolymer

2015 ◽  
Vol 22 (4) ◽  
Author(s):  
Huiju Shao ◽  
Shuhao Qin ◽  
Jianbing Guo ◽  
Bin Wu
Keyword(s):  
Ir Spectra ◽  
Glycidyl Methacrylate ◽  
Acrylonitrile Butadiene Styrene ◽  
Melt Grafting ◽  
Grafting Copolymerization ◽  
Butadiene Styrene

AbstractThe grafting copolymerization of glycidyl methacrylate (GMA) onto acrylonitrile-butadiene-styrene (ABS) terpolymer was carried out using the melt grafting process. Infrared (IR) spectra,

Functionalization of isotactic polypropylene with maleic anhydride by reactive extrusion: mechanism of melt grafting

Polymer ◽  
2001 ◽  
Vol 42 (13) ◽  
pp. 5549-5557 ◽  
Author(s):  
Dean Shi ◽  
Jinghui Yang ◽  
Zhanhai Yao ◽  
Yong Wang ◽  
Hongliang Huang ◽  
...  
Keyword(s):  
Maleic Anhydride ◽  
Isotactic Polypropylene ◽  
Reactive Extrusion ◽  
Melt Grafting ◽  
Extrusion Mechanism

Preparation and Properties of Starch Phosphates Using Waxy, Common, and High-Amylose Corn Starches. II. Reactive Extrusion Method

2005 ◽  
Vol 82 (3) ◽  
pp. 271-276 ◽  
Author(s):  
Nel Anterson Landerito ◽  
Ya-Jane Wang
Keyword(s):  
Reactive Extrusion ◽  
High Amylose ◽  
Extrusion Method

Melt grafting of sepiolite nanoclay onto poly(3-hydroxybutyrate-co-4-hydroxybutyrate) by reactive extrusion with multi-functional epoxy-based styrene-acrylic oligomer

2016 ◽  
Vol 84 ◽  
pp. 693-707 ◽  
Author(s):  
S. Torres-Giner ◽  
N. Montanes ◽  
T. Boronat ◽  
L. Quiles-Carrillo ◽  
R. Balart
Keyword(s):  
Reactive Extrusion ◽  
Melt Grafting

New Polypropylene-boron Oxide Composite with a High Tensile Strength: A Possible Method for the Conversion of Microcomposite to Nanocomposite

2007 ◽  
Vol 1056 ◽  
Author(s):  
Shwetha Chopra ◽  
Changfeng Ge ◽  
K S.V. Santhanam
Keyword(s):  
Tensile Strength ◽  
Boron Oxide ◽  
Reactive Extrusion ◽  
Nanostructured Material ◽  
Practical Applications ◽  
Chemical Treatments ◽  
Melt Grafting ◽  
Model Study ◽  
Viable Solution ◽  
Light Excitation

ABSTRACTIndustrially viable blends having microstructures that can be converted into a nanostructured material by post chemical treatments, potentially should have a commercially viable solution to the development of nanostructured materials for practical applications. In this regard a polypropylene-boron oxide (PPBO) blend provides a model study here. In this paper we wish to report the synthesis of PPBO blends with different concentrations of boron oxide by melt grafting and through reactive extrusion. The tensile strengths of the ideal blend has been found to be 62% higher than polypropylene (PP). By chemically treating the blends for a period of 24 hours to 72 hours the tensile strength of the blends increased by 152%. The blends have been characterized by fourier transform infra red spectroscopy (FTIR) and scanning electron microscopy (SEM). An interesting characteristic of the PPBO blend has been the development of surface potential that changes upon visible light excitation. The increased tensile strength has been attributed to the conversion of micro structured blends to nanostructured blends. The improvement in thermal stability can be attributed to a good PP matrix-oxide interaction and also due to the thermal conductivity of the boron oxide. The good dispersion of the nanotubes in the polymer matrix allows the spreading of heat uniformly along the fiber.

Melt grafting of maleic anhydride onto elastomeric ethylene-octene copolymer by reactive extrusion

2001 ◽  
Vol 41 (11) ◽  
pp. 1978-1986 ◽  
Author(s):  
K. Premphet ◽  
S. Chalearmthtlpa
Keyword(s):  
Maleic Anhydride ◽  
Reactive Extrusion ◽  
Melt Grafting ◽  
Ethylene Octene Copolymer

Melt grafting of polymethyl methacrylate onto poly(ethylene-co-1-octene) by reactive extrusion: Model compound approach

2007 ◽  
Vol 45 (22) ◽  
pp. 5215-5226 ◽  
Author(s):  
Thierry Badel ◽  
Emmanuel Beyou ◽  
Veronique Bounor-Legaré ◽  
Philippe Chaumont ◽  
Jean Jacques Flat ◽  
...  
Keyword(s):  
Polymethyl Methacrylate ◽  
Model Compound ◽  
Reactive Extrusion ◽  
Melt Grafting ◽  
Poly Ethylene

Preparation of super-toughened PA6 with submicron-sized ABS by in situ reactive extrusion method

2019 ◽  
Vol 251 ◽  
pp. 18-22 ◽  
Author(s):  
Dajiang Zhao ◽  
Dongguang Yan ◽  
Na Zhang ◽  
Guisheng Yang
Keyword(s):  
Reactive Extrusion ◽  
Extrusion Method
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