Tubular molded product, coating material for protection of electric wire and resin for extruded profile
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 3, 2003
app pub date -
Nov 5, 2002
filing date -
Jun 1, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed are a tubular molded article, a covering material for protecting an electric wire and a resin for contour extrusion molding which are formed from a resin composition comprising [I] a propylene polymer in an amount of 1 to 99 mass %, and [II] an olefin-based polymer in an amount of 99 to 1 mass %, wherein [I] the propylene polymer satisfies the following requirement of: (1) a meso pentad fraction (mmmm) is 0.2 to 0.6, and (2) a racemic pentad fraction (rrrr) and (1-mmmm) satisfy the following relation: [rrrr/(1-mmmm)].ltoreq.0.1. This provides a tubular molded article which is excellent in a feel, a mechanical strength and a transparency, which is not sticky and is excellent as well in a molding-ability and which is less likely to generate poisonous gasses in wasting and incinerating and are soft to the earth environment and a covering material for protecting an electric wire and a resin for contour extrusion molding which are friendly to the earth environment and less sticky and which are excellent as well in a softness and a transparency.
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