Bang Sue, Thailand
Bang Sue, Thailand

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Patent
SCG Chemicals Co. | Date: 2015-05-13

The present invention relates to a process for the oligomerisation of ethylene which comprises contacting ethylene with a transition metal-permethylpentalene complex, and a transition metal compound utilized therein.


Patent
University of Oxford and Scg Chemicals Co. | Date: 2016-10-17

Novel Si-bridged metallocene catalysts of formula I defined herein are disclosed, as well as their use in olefin polymerisation reactions.


Patent
SCG Chemicals Co., Thai Plastic and Chemicals Public Co. | Date: 2017-01-04

The invention relates to a plasticizer composition comprising a terephthalic acid di-ester and an ester having the following formula (I):_(1) and R_(2) are the same or different and represent a straight chain, branched or cyclic hydrocarbyl group. R_(1) and R_(2) in formula (I) have from 1 to 15 carbon atoms. The invention further relates to a polymer composition comprising a plasticizer composition comprising a terephthalic acid di-ester and an ester having the following formula (I).


The present invention relates to a method for preparing a pulverized polymer composition comprising: providing a composition comprising, 65 to 95 parts by weight of at least one polypropylene selected from the group consisting of homopolymer, impact polymer, random copolymer or a mixture thereof, 5 to 30 parts by weight of at least one polyethylene selected from the group consisting of high density polyethylene, low density poly- ethylene, linear low density polyethylene, copolymer of etyhylene- propylene or a mixture thereof, and 0,0005 to 7 parts by weight of at least one additive; and pulverizing the composition of step a) at a temperature of at least 0C, preferably 10-30 C.


Patent
SCG Chemicals Co. | Date: 2017-03-22

The present invention relates to a compound based on polypropylene comprising 60 -95 parts by weight of at least one polypropylene, 5-30 parts by weight of at least one polystyrene, 5-20 parts by weight of at least one styrenic block copolymer, and 0.0005 - 7 parts by weight of at least one additive; as well as to an article comprising the compound.


Patent
SCG Chemicals Co. | Date: 2016-02-10

The present invention relates to a stabilized rhenium-based heterogeneous catalyst, obtainable by a process comprising contacting a rhenium-based heterogeneous catalyst with a stabilizing agent at a temperature in a range from 0-100C, the stabilizing agent comprising an aliphatic hydrocarbon compound and use thereof.


Patent
SCG Chemicals Co. | Date: 2016-05-31

The present invention relates to a process A process for modifying a layered double hydroxide (LDH), the process comprising, a. providing a material comprising a layered double hydroxide of formula: [M^(z+)_(1-x)M^(y+)_(x)(OH)_(2)]^(q+)(X^(n))_(q/n).bH_(2)O wherein M and M are metal cations, z is 1 or 2, x is 0.1 to 1, b is 0 to 5, y is 3 or 4, X is an anion, n is 1 to 3 and q is determined by x, y and z, b. optionally washing the material at least once with a mixture of water and a mixing solvent miscible with water, and c. washing the material obtained in step a or b at least once with at least one first solvent, the first solvent being miscible with water and having a solvent polarity P


Patent
SCG Chemicals Co. | Date: 2015-11-04

The present invention relates to a polymer composition for a container closure comprising: a) at least 94.99 wt% polyethylene, b) 0.01-1.0 wt% polyolefin wax, c) 0.01-5.0 wt% additives, wherein the weight percentages are based on the total weight of the polymer composition, wherein the polyolefin wax has a weight average molecular weight of up to 10,000 g/mol; as well as a container closure comprising such a polymer composition


Patent
SCG Chemicals Co. | Date: 2016-03-09

Ethylbenzene can be separated from a C8 aromatics mixture containing ethylbenzene and a close boiling compound by extractive distillation using an extractive agent comprising a mixture of a chlorinated aromatic compound and another compound selected from furandione derivatives and organic nitriles.


Patent
SCG Chemicals Co. | Date: 2016-01-20

The present invention relates to a catalyst containing at least one group VIA and/or group VIIA transition metal on a solid support.

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