SABIC Innovative Plastic IP B.V Patent applications |
Patent application number | Title | Published |
20140275322 | PROCESSES FOR ENHANCING FLAME RETARDANCE AND CHEMICAL RESISTANCE OF POLYMERS - Processes for increasing the chemical resistance of a surface of a formed product are disclosed. The formed product is produced from a polymeric composition comprising a photoactive additive containing photoactive groups derived from a dihydroxybenzophenone. The surface of the formed product is then exposed to ultraviolet light to cause crosslinking of the photoactive additive and produce a crosslinked surface. The crosslinking enhances the chemical resistance of the surface. Various means for controlling the depth of the crosslinking are also discussed. | 09-18-2014 |
20140000001 | HIGH-TEMPERATURE PLASTIC ARTICLE | 01-02-2014 |
20090305030 | Reflective polymeric article and manufacture - In one embodiment, the method for making a polymer article comprises: orienting polymer chains in one direction more than any other direction to form an oriented article, contacting the oriented article with a foaming agent, and foaming the material to form the reflective polymer article comprising planar cell structures having a length âlâ and a thickness âtâ. | 12-10-2009 |