| TOTAL PETROCHEMICALS FRANCE Patent applications |
| Patent application number | Title | Published |
|---|
| 20110224373 | PROCESS TO MAKE A DIBLOCK COPOLYMER HAVING A MONOVINYLAROMATIC POLYMER BLOCK - The present invention is a process to make a composition comprising a block copolymer A-B and optionally a monovinylaromatic polymer, said process comprising:
| 09-15-2011 |
| 20110130608 | Alkylation of Aromatic Substrates and Transalkylation Process - The present invention is a process for the alkylation of an aromatic substrate comprising: | 06-02-2011 |
| 20110130605 | Regeneration and Stabilization of Dehydrogenation Catalyst - The present invention relates to a process for catalytically converting an alkylaromatic hydrocarbon into a vinylaromatic hydrocarbon by directing said alkylaromatic hydrocarbon and steam into a reactor containing dehydrogenation catalyst, said process comprising the steps of:
| 06-02-2011 |
| 20110065971 | Process for Cooling the Stream Leaving an Ethylbenzene Dehydrogenation Reactor - The present invention is a process for the production of styrene monomer from ethylbenzene comprising the steps of:
| 03-17-2011 |
| 20100240832 | Process for Preparing High Impact Monovinylaromatic Polymers in the Presence of a Borane Complex - The present invention relates to a process for preparing a high impact monovinylaromatic polymer comprising admixing a rubber, at least one monovinylaromatic monomer and optionally one or more comonomer in the presence of at least a borane complex of the L-BH | 09-23-2010 |
| 20100184919 | Monovinylaromatic Polymer Composition Comprising a Polymer Made From Renewable Resources as a Dispersed Phase - The present invention concerns a monovinylaromatic polymer composition comprising a bio-sourced polymer dispersed phase and optionally a rubber dispersed phase wherein said bio-courced polymer dispersed phase is predominantly made of particles having a size of less than 10 μm. The present invention also relates to a process (hereunder referred as the first process) to make said monovinylaromatic polymer composition, said process comprising admixing: a monovinylaromatic monomer, at least one bio-sourced polymer, optionally a rubber, at conditions effective to polymerize at least a part of the monovinylaromatic monomer and generate a compatibilizer of the bio-sourced polymer and monovinylaromatic polymer. The present invention also relates to a process (hereunder referred as the second process) to make said monovinylaromatic polymer composition, said process comprising admixing: a monovinylaromatic monomer, functionalized bio-sourced polymer-s), or mixtures of bio-sourced polymer(s) and functionalized bio-sourced polymer(s), optionally a rubber, at conditions effective to polymerize at least a part of the monovinylaromatic monomer. The present invention also relates to a process (hereunder referred as the third process) to make said monovinylaromatic polymer composition, said process comprising blending in the molten state functionalized bio-sourced polymer(s) (or mixtures of bio-sourced polymer(s) and functionalized bio-sourced polymer(s)) with monovinylaromatic polymer, said monovinylaromatic polymer comprising optionally a rubber. | 07-22-2010 |
