Abstract: An asphalt and asphalt concrete incorporating a modified toner based additive are provided.

Abstract: A modified ground tire rubber based additive includes (a) 30-99 weight percent of ground tire rubber, (b) 0-9-69.9 weight percent of a material selected from a group including a gelling clay, a reactive agent, an elastomer, a plastomer, a handling and agglomerating agent and mixtures thereof and (c) 0.1-5 weight percent compatibilizer.

Abstract: A modified ground tire rubber based additive includes (a) 30-99 weight percent of ground tire rubber, (b) 0-9-69.9 weight percent of a material selected from a group including a gelling clay, a reactive agent, an elastomer, a plastomer, a handling and agglomerating agent and mixtures thereof and (c) 0.1-5 weight percent compatibilizer.

Abstract: A modified toner based additive is a mixture of a toner powder and a second material selected from a group including a gelling clay, a reactive agent, an elastomer, a functional filler, a handling and agglomerating agent, a compatibilizer and mixtures thereof.

Abstract: An asphalt and asphalt concrete incorporating a modified toner based additive are provided.

Abstract: The present invention relates to the recycling of waste electrical and electronic equipment (WEEE). Preferably, the present invention relates to the substantial recycling of all material forming the WEEE, thus providing substantially zero landfill. In yet another form, the invention relates to an additive and/or method of providing an additive. In still another form, the invention relates to recycling ink, toner, and/or PU foam from imaging consumables, forming part of the WEEE. In another form, the invention relates to the recycling of plastic materials containing flame retardants, including the recycling of plastics materials, such as plastics materials containing brominated flame retardants generally based on styrenics (e.g. PS, HIPS, ABS, PPO/PS, PPE/PS, ABS/PC) and polyamides (Nylon 6, nylon 6,6, nylon 12) and other engineering plastics such as polyacetal, polycarbonate, PET, PBT, liquid crystal polymers.