Patent ID: 6013717
Filing Date: 2000-01-11
Classification: C08L

Abstract:
A free flowing powder composition, comprising particles with a particle size of 800 82 m or less, each particle consisting essentially of:100 parts by weight of a block copolymer, the block copolymer comprising at least one poly(predominantly monovinyl aromatic hydrocarbon) block and at least one substantially hydrogenated or unhydrogenated poly(predominantiy conjugated diene) block and having a monovinyl aromatic hydrocarbon content in the range of from 10 to 60% by weight based on total weight of block copolymers;from 100 to 200 parts by weight of a plasticiser;from 45 to 100 parts by weight of a resin, which is compatible with the substantially hydrogenated poly(conjugated diene) which is selected from the group consisting of substantially pure polypropyline or copolymers of predominantly propylene having a melt flow rate of 60 to 100 grams per 10 minutes (230.degree. C., 2.16 kgf); andoptionally a dusting agent in an amount from 0 to 10% by weight based on total weight of the particle.