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Jean Willieme, Quaregnon BE

Jean Willieme, Quaregnon BE

Patent application numberDescriptionPublished
20080284106Organosiloxane Compositions - A moisture curable composition capable of cure to an elastomeric body comprising 11-20-2008
20080312365Organosiloxane Compositions - A method of making a diluted organopolysiloxane polymer comprising the steps of:— 12-18-2008
20080312366Organosiloxane Compositions - A method of making a diluted organopolysiloxane containing polymer comprising the steps of:— 12-18-2008
20080312367Organosiloxane Compositions - A method of preparing a diluted chain extended organopolysiloxane containing polymer comprising the steps of reacting a pre-formed polymer with a suitable chain extender reactable with terminal groups of the polymer in the presence of a diluent material, a suitable catalyst and optionally an end-blocking agent; and Where required quenching the polymerisation process wherein the diluent material is substantially retained within the resulting diluted organopolysiloxane containing polymer. The case additionally relates to products of the process and subsequent applications for the polymer such as for example sealants and rubbers.12-18-2008
20090215944Organosiloxane Compositions - A method of making a diluted polysiloxane containing polymer comprising the steps of:— 08-27-2009
20100184883Extenders For Organosiloxane Compositions - An organopolysiloxane composition capable of cure to an elastomeric body, the composition Comprising an organopolysiloxane containing polymer having not less than two reactable silicon-bonded groups selected from alkenyl group, condensable groups, silyl-hydride groups and/or one or more trialkylsilyl containing terminal groups, optionally a siloxane and/or silane cross-linker having at least two groups per molecule which are reactable with the reactable groups in (a); 5 to 50% by weight of the composition of at least one compatible natural oil and/or natural oil derivative based extender and/or plasticiser; a suitable cure catalyst and optionally one or more fillers. The compositions are particularly useful as sealants.07-22-2010
20110003081Organosiloxane Compositions - A moisture curable composition capable of cure to an elastomeric body comprising 01-06-2011
20120016063HYDROSILYLATION CURED ORGANOSILOXANES HAVING DILUENT THEREIN - A method of preparing a diluted chain extended organopolysiloxane containing polymer comprising the steps of reacting a pre-formed polymer with a suitable chain extender reactable with terminal groups of the polymer in the presence of a diluent material, a suitable catalyst and optionally an end-blocking agent; and Where required quenching the polymerisation process wherein the diluent material is substantially retained within the resulting diluted organopolysiloxane containing polymer. The case additionally relates to products of the process and subsequent applications for the polymer such as for example sealants and rubbers.01-19-2012

Patent applications by Jean Willieme, Quaregnon BE