Reliance Industries Limited

Bhavesh K Desai

Virendrakumar Gupta

Saurabh Singh

Kamlesh J Singala

Jomichan Joseph

Suketu Vakil

Yogeshwar Narayanrao Thakare

Umesh Makwana

Ajay Kothari

The present disclosure relates to a polyolefin characterized by melt flow index ranging from 1 and 100 g/10 min; tacticity ranging from 97 and 99.5%; and porosity ranging from 0.1 to 0.4 cm3/g. The present disclosure also relates to a simple and economic method for preparing the polyolefin.

Polyolefin and a process for preparing the same

The present invention relates to regular shaped magnesium particles containing attrition resistant precursors and procatalysts thereof and processes for their synthesis and their use in the manufacture of polyolefins. More particularly, the present invention relates to a process for the synthesis of a said precursor particles which give highly active and improved surface area procatalysts for producing high bulk density polyolefin resins containing low fines and capable of incorporating high rubber content. In particular, the present invention relates to process for the synthesis of an attrition resistant precursors to prepare an attrition resistant Zeigler Natta procatalysts synthesized by using the precursors and to the polyolefin resin synthesized using the said procatalysts.

Attrition resistant catalyst system for manufacture of polyolefins

The present invention provides titanium based precursor for polyolefin catalyst with desired morphology and high particle strength. The of preparation of the precursor in accordance with the present invention obviates the use of iodine.

Precursor for polyolefin catalyst

Regular shaped magnesium particles containing attrition resistant precursors and procatalysts thereof and processes for their synthesis and their use in the manufacture of polyolefins are described. A process for the synthesis of precursor particles which give highly active and improved surface area procatalysts for producing high bulk density polyolefin resins containing low fines and capable of incorporating high rubber content are described. A process for the synthesis of an attrition resistant precursors to prepare an attrition resistant Zeigler Natta procatalysts synthesized by using the precursors and to the polyolefin resin synthesized using the procatalysts is also described.

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Gujarat, India

Bhavesh K Desai