1
Padliya Dilipkumar, Shepherd Kenneth Charles, Reed Jeffery Thomas: Polymer recovery from solution.. Polysar, April 6, 1988: EP0262594-A2 (9 worldwide citation)

A process for removing substantial quantities of volatile liquid e.g. hydrocarbon from a mixture of polymer and such liquid is provided. This process consists of the initial step of introducing the mixture, and a liquid which is immiscible with the polymer, into a mixing/kneading zone provided with ...


2
Edwards Douglas Cameron, Padliya Dilipkumar: Producing low molecular weight polymer.. Polysar, May 7, 1986: EP0180444-A2 (8 worldwide citation)

Low molecular weight isobutylene polymer is produced by reacting, at 150 to 250 C in an extruder, an isobutylene-conjugated diolefin polymer with an oxygen-containing gas.


3
Zahalka Hayder A, Padliya Dilipkumar: Process for the production of olefin polymer with long chain branching. Bayer, December 29, 1999: EP0967231-A1 (3 worldwide citation)

A process for production of an olefin polymer having long chain branching is described. The process comprises the step of polymerizing an olefin monomer in the presence of a catalyst system comprising: a catalyst comprising a compound containing vanadium with the proviso that the compound does not c ...


4
Zahalka Hayder A, Padliya Dilipkumar, Bender Harald: Process for production of olefin polymer with long chain branching. Bayer, July 4, 2001: EP1113028-A1 (2 worldwide citation)

A process for production of an ethylene-propylene-diene-methylene (EPDM) tetrapolymer having long chain branching is described. The process comprises the step of polymerizing a monomer mixture comprising ethylene, propylene, a first diolefin monomer containing one polymerizable double bond (preferab ...


5
Knauf Thomas F, Osman Akhtar, Padliya Dilipkumar: Reduced fouling in process for production of ep.. Polysar Rubber, May 10, 1995: EP0652234-A2 (1 worldwide citation)

A process for producing EP and EPDM polymers with a reduction in fouling is provided, which process comprises polyemrizing ethylene, an alpha-olefin and a nonconjugated diolefin (if utilized) in a polymerization medium comprising a hydrocarbon diluent at a temperature of from about -50 DEG C to abou ...


6
Ahlberg David Ture, Padliya Dilipkumar, Reed Jeffery Thomas: Residue removal process.. Polysar, December 20, 1989: EP0346778-A2

The present invention relates to a process to remove residue from partially hydrogenated nitrile rubber. The process is undertaken by mixing and kneading the rubber in the presence of an extractant fluid. The extractant fluid is a solvent for the residue but is not a solvent for the rubber. At the c ...


7
Edwards Douglas C, Padliya Dilipkumar: Preparation de polymeres de faible masse moleculaire, Low molecular weight polymer process. Polysar, SMART & BIGGAR, July 4, 1989: CA1257050

LOW MOLECULAR WEIGHT POLYMER PROCESS Abstract of the DisclosureA process is provided for the production of lowmolecular weight isobutylene polymer by reacting at atemperature of from about 150� to about 250�C anisobutylene-conjugated diolefin polymer with anoxygen-containing gas in an extruder.


8
Shepherd Kenneth Charles, Reed Jeffery Thomas, Padliya Dilipkumar: Extraction de polymeres dans une solution, Polymer recovery from solution. Polysar, SMART & BIGGAR, March 17, 1992: CA1297619

POLYMER RECOVERY FROM SOLUTION Abstract of the Disclosure A process for removing substantial quantities ofvolatile liquid e.g. hydrocarbon from a mixture of polymerand such liquid is provided. This process consists of theinitial step of introducing the mixture, and a liquidwhich is immiscible with t ...


9
Ahlberg David Ture, Padliya Dilipkumar, Reed Jeffery Thomas: Methode delimination de residus, Residue removal process. Polysar, SMART & BIGGAR, March 28, 1995: CA1335023

The present invention relates to a process toremove residue from partially hydrogenated nitrilerubber. The process is undertaken by mixing and kneadingthe rubber in the presence of an extractant fluid. Theextractant fluid is a solvent for the residue but is not asolvent for the rubber. At the conclu ...


10
Zahalka Hayder A, Padliya Dilipkumar: Olefin polymer having long branch, its production and catalyst system therefor. Bayer, February 2, 2000: JP2000-034314

PROBLEM TO BE SOLVED: To obtain an improved catalyst system having a desired combination of a high level of a long-chain branch with an improved catalyst activity/ efficiency and advantageously usable for producing an olefin polymer such as an EPDM terpolymer. SOLUTION: This method for producing an ...