Sabic Global Technolgoies B.v.

Saudi Basic Industries Corporation

Sharankumar G Shetty

Girish Mariswamy Chandra

Edward Joseph Nesakumar

Abdulaziz Hamad Al-Humydi

Nedumbamana Sankaran

Haif Al-Shammari

Prashant Shinge

Pradeep Jeevaji Nadkarni

Robert Russell Gallucci

James Alan Mahood

Martin Alexander Zuideveld

Jan Henk Kamps

Jaiprakash Brijlal Sainani

Venkata Ramanarayanan Ganapathy Bhotla

Meerakani Mohamed Ali Sait

Sudhakar R Padmanabhan

Abbas-Alli Ghudubhai Shaikh

Osamah Al-Humaidan

Minor Senthil Kumar

Prashant Sukumar Shinge

Akhilesh Tanwar

Pradeep Jeeevaji Nadkarni

The present invention relates to a compound according to Formula (I) wherein Ris a hydrocarbyl group selected from the group consisting of alkyl, alkenyl, aryl, aralkyl, and alkylaryl groups, and one or more combinations thereof; wherein Ris a hydrogen atom, an aryl group or an alkyl group; and wherein R, R, Rand R, are the same or different and are each independently a hydrogen atom, a halogen atom, a cyano group, an amino group, a hydrocarbyl group selected from the group consisting of alkyl, alkenyl, aryl, aralkyl, and alkylaryl groups or an alkoxy group, and one or more combinations thereof as internal electron donor and to a process for the synthesis of a compound according to Formula (I), wherein Ris a hydrocarbyl group selected from the group consisting of alkyl, alkenyl, aryl, aralkyl, alkoxycarbonyl and alkylaryl groups, and one or more combinations thereof; wherein Ris a hydrogen atom or an alkyl group; wherein R, R, Rand R, are the same or different and are each independently selected from a group consisting of a hydrogen atom; a hydrocarbyl, preferably, said process comprising the step of reacting a compound according to Formula (II) [R&#x2014;C(&#x2550;O)Cl] with a compound according to Formula (III) to obtain the compound according to Formula (I) and to the use of these compounds as internal donor in Ziegler-Natta catalysis of olefins. 

Synthesis of substituted amidobenzoate compounds, the compounds obtained and the use thereof as phthalate free internal electron donor for polymerization of olefins

The invention relates to a metallocene complex according to formula (1) wherein M is a metal selected from lanthanides or transition metals from group 3, 4, 5 or 6 of the Periodic System of the Elements, Q is an anionic ligand to M, k is the number of Q groups and equals the valence of M minus 2, Z, Z, Zand Zare identical or different and can be chosen from the group consisting of hydrogen and a hydrocarbon radical with 1-20 carbon atoms, and adjacent substituents Z can form a ring system together with the carbon atoms of the Cp ring to which they are bound. 

Bridged metallocene complex for olefin polymerization

A metallocene complex according to formula 1 wherein

Disclosed herein are ortho aryl substituted bisphenol monomers that exhibit a lower binding energy to estradiol related receptors. The monomers are provided by the condensation of a ketone and phenol in the presence of an acid catalyst.

Synthesis of 2,2-bis(3-phenyl-4-hydroxyphenyl) propane (PHP)

Disclosed herein are alkoxy polycarbonates, ortho alkoxy bisphenol monomers, polymer compositions comprising ortho alkoxy bisphenol monomers, methods of preparing the ortho alkoxy bisphenol monomers, polymer compositions and articles made thereof. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Alkoxy polycarbonates, bisphenol monomers and methods of making and using the same

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Bengaluru, India

Sharankumar G Shetty