Abstract:
Articles having a Shore A hardness of 50 to 95 and made from polyolefin compositions comprising an ethylene-alpha-olefin interpolymer (random or block or a mixture of the two) are paintable without the need for a primer or other surface treatment with paints free of phthalate-based plasticizer and designed to paint SBS- or SEBS-type rubber based compositions. These polyolefin compositions are free of (1) phthalate-based plasticizer, (2) halogen-containing polymer, and (3) leachable, small polymeric units derived from styrene monomer. In addition, the content of the alpha-olefin in the polyolefin composition is at least 9.7 mole percent.
Abstract:
A composite material, comprising: (A) a particle comprising: (i) a core comprising one or more magnetic materials and (ii) a shell comprising silicon dioxide and (B) a polymer component selected from the group consisting of polyolefm homopolymers, polyolefm interpolymers, and combinations thereof, wherein the polymer component is free of free radical initiator is provided.
Abstract:
Pneumatic tyre comprising temperature indicator/s including a reactive substance having a threshold temperature and a dye substance having a characteristic peak in its absorption or emission spectrum. When an excess temperature in reached in the tyre the reactive substance is heated above the threshold temperature and reacts with the dye substance so as to modify its characteristic peak.
Abstract:
A composite material, comprising: (A) a particle comprising: (i) a core comprising one or more magnetic materials and (ii) a shell comprising silicon dioxide and (B) a polymer component selected from the group consisting of polyolefm homopolymers, polyolefm interpolymers, and combinations thereof, wherein the polymer component is free of free radical initiator is provided.
Abstract:
A composite material, comprising: (A) a particle comprising: (i) a core comprising one or more magnetic materials and (ii) a shell comprising silicon dioxide and (B) a polymer component selected from the group consisting of polyolefm homopolymers, polyolefm interpolymers, and combinations thereof, wherein the polymer component is free of free radical initiator is provided.