Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Priyanshu Bharatkumar Vyas"'
Autor:
Hiren Manojkumar Bhajiwala, Harshad Ramdas Patil, Priyanshu Bharatkumar Vyas, Virendrakumar Gupta
Publikováno v:
Polymer-Plastics Technology and Engineering. 51:466-472
Effect of alkoxy silane [R1Si(OR2)3] on propylene polymerization was studied by systematic variation of functional groups e.g R2 = CH3, R1 = ‒OCH3, ‒CH3, ‒(CH2)2CH3, ‒(CH2)3N(CH3)2, ‒(CH2)3N(C2H5)2. Increase in bulkiness of alkyl group from
Publikováno v:
Journal of Polymer Research. 18:235-239
Propylene polymerizations were conducted in slurry phase batch process using different dialkyldimethoxysilanes as an external donor with magnesium dichloride (MgCl2) supported titanium tetrachloride (TiCl4) catalyst having diisobutylphthalate (DIBP)
Autor:
Virendrakumar Gupta, Sukhdeep Kaur, Ajay V. Kothari, Priyanshu Bharatkumar Vyas, Gurmeet Singh, Dhananjay Ghelabhai Naik
Publikováno v:
Journal of Applied Polymer Science. 113:3181-3186
Polypropylene (PP) blends with various molecular weight and isotacticity were prepared through solution blending and subjected to rapid melt quenching. Structural changes in the PP matrix during mesomorphic phase formation were measured by FTIR spect