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Sung Dug Kim, Ganesh Kannan, Vishvajit Chandrakant Juikar, Sreepadaraj Karanam, Sanjay Braj Mishra, Srinivasan Krishnaswami: High flow polyester composition. Sabic Innovative Plastics IP, Cantor Colburn, Diderico van Eyl, November 2, 2010: US07825176 (27 worldwide citation)

A high flow polyester composition is disclosed, which comprises at least one polyester and at least one flow enhancing ingredient of structure, I, where, R1=NH2 or CH2OH; R2=CH3, CH3CH2 or CH2OH or any of C1-C20 alkyl group which may have one or more hydroxy group substituent, C3-C20 cycloalkyl grou ...


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Vishvajit Chandrakant Juikar, Ganesh Kannan, Bernardus Antonius Gerardus Schrauwen, Gabrie J M Hoogland: Optically clear polycarbonate polyester compositions. Sabic Innovative Plastics IP, Cantor Colburn, May 18, 2010: US07718733 (19 worldwide citation)

An optically clear thermoplastic resin composition consisting essentially of: structural units derived at least one substituted or unsubstituted polycarbonate, at least greater than 30 weight percent of a substituted or unsubstituted polyester, a modified polycarbonate, an impact modifier having a r ...


3
Parminder Agarwal, Kristen Cohoon, Sandeep Dhawan, Robert Russell Gallucci, Ganesh Kannan, Kenneth Frederick Miller, Deepak Ramaraju, Gomatam Raghavan Ravi, Dhaval Shah: Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET). Sabic Innovative Plastics IP, Cantor Colburn, Diderico van Eyl, September 21, 2010: US07799836 (17 worldwide citation)

The invention relates to a process for making modified polybutylene terephthalate random copolymers from a polyethylene terephthalate component. The invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combin ...


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Parminder Agarwal, Kristen Cohoon, Sandeep Dhawan, Robert Russell Gallucci, Ganesh Kannan, Kenneth Frederick Miller, Dhaval Shah: Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET). Sabic Innovative Plastics IP, Cantor Colburn, March 8, 2011: US07902263 (11 worldwide citation)

The invention relates to a process for making modified polybutylene terephthalate random copolymers from a polyethylene terephthalate component. In one embodiment, the invention relates to a two step process in which a 1,4-butane diol component reacts with a polyethylene terephthalate component unde ...


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Parminder Agarwal, Kristen Cohoon, Sandeep Kumar Dhawan, Robert Russell Galucci, Ganesh Kannan Sr, Kenneth Frederick Miller, Deepak Ramaraju, Gomatam Raghavan Ravi, Dhaval Shah: Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET). Sabic Innovative Plastics IP, Cantor Colburn, Diderico van Eyl, January 3, 2012: US08088834 (11 worldwide citation)

The invention relates to a process for making modified polybutylene terephththalate random copolymers from a polyethylene terephthalate component. The invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and comb ...


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Parminder Agarwal, Kristen Cohoon, Shellie Virginia Gasaway, Ganesh Kannan, Kenneth Frederick Miller, Dhaval Shah: Molding compositions containing polycarbonate and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET). Sabic Innovative Plastics IP, Cantor Colburn, Diderico van Eyl, October 5, 2010: US07807745 (9 worldwide citation)

A molding composition comprising: (a) from 5 to 90 wt. % of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and (2) has at l ...


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Parminder Agarwal, Peter H Th Vollenberg, Gabrie Hoogland, Vishvajit Chandrakant Juikar, Ganesh Kannan, Abbas Alli Ghudubhai Shaikh, Sachin Ashok Shelukar: Stabilized polycarbonate polyester composition. General Electric Company, Marina Larson & Associates, August 14, 2007: US07256228 (8 worldwide citation)

A stabilized thermoplastic resin composition is disclosed which comprises structural units derived at least one substituted or unsubstituted polycarbonate, at least one substituted or unsubstituted polyester and a combination of at least two quenchers, wherein said quencher is selected from a group ...


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Kristen Cohoon, Shellie Virginia Gasaway, Ganesh Kannan, Kenneth Frederick Miller, Kayoko Onda, Dhaval Shah: Molding compositions containing modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET). Sabic Innovative Plastics IP, Cantor Colburn, Diderico van Eyl, April 12, 2011: US07923506 (4 worldwide citation)

A molding composition comprising: (a) from 40 to 99.99 wt % of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and (2) has a ...


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Parminder Agarwal, Kristen Cohoon Brister, Sandeep Dhawan, Robert Russell Gallucci, Ganesh Kannan, Kenneth Frederick Miller, Dhaval Shah: Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET). Sabic Innovative Plastics IP, Cantor Colburn, Diderico van Eyl, March 20, 2012: US08138233 (4 worldwide citation)

In one embodiment, the invention relates to a two step process in which a 1,4-butane diol component reacts with a polyethylene terephthalate component under conditions that depolymerize the polyethylene terephthalate component into a molten mixture and the molten mixture is placed under subatmospher ...