Invention Grant
- Patent Title: Syndiotactic propylene elastomers
- Patent Title (中): 间规丙烯弹性体
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Application No.: US11285135Application Date: 2005-11-22
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Publication No.: US07662895B2Publication Date: 2010-02-16
- Inventor: Patrick Brant
- Applicant: Patrick Brant
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Agent Catherine L. Bell
- Main IPC: C08F10/06
- IPC: C08F10/06 ; C08F4/6592
Abstract:
Disclosed herein is an elastomeric composition comprising propylene, the composition further comprising a peak melting point temperature below about 110° C., a tensile set of 40% or less, and greater than or equal to about 60% [r]dyads, based on the total number of dyads present in the composition. A process to produce an elastomeric composition is also disclosed.
Public/Granted literature
- US20070117941A1 Syndiotactic propylene elastomers Public/Granted day:2007-05-24
Information query
