发明名称 |
BLOCKCOPOLYMER COMPOSITIONS HAVING IMPROVED MECHANICAL PROPERTIES AND PROCESSABLILITY |
摘要 |
A composition to be used for the manufacture of fibers, filaments, melt blown or spun bond non-wovens or cast or blown films, comprising at least 50 wt % of a styrenic block copolymer; a polyolefin in an amount of from 10 to 30 wt %; a resin which is compatible with the poly(styrene) blocks in the styrenic block copolymer in an amount of at least 5 wt %, and a resin which is compatible with the hydrogenated polybutadiene blocks in the styrenic block copolymer an amount of at least 3 wt %, wherein all weight percentages are relative to the weight of the complete composition; styrenic block copolymers to be used therein; and fibers, melt blown or spun bond non-wovens or cast or blown films prepared from it. |
申请公布号 |
EP1472316(A2) |
申请公布日期 |
2004.11.03 |
申请号 |
EP20030734666 |
申请日期 |
2003.01.13 |
申请人 |
KRATON POLYMERS RESEARCH B.V. |
发明人 |
JOLY, GERT, JOHAN;MARIS, CATHERINE, AUGUSTA, LOUIS;MOERENHOUT, JAAK, LODEWIJK;OOSTERBOSCH, SONJA, MARIE |
分类号 |
B32B27/32;C08F297/04;C08L53/02 |
主分类号 |
B32B27/32 |
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