Invention Grant
- Patent Title: Thermoplastic elastomers and process for making the same
- Patent Title (中): 热塑性弹性体及其制造方法
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Application No.: US11259019Application Date: 2005-10-26
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Publication No.: US07696276B2Publication Date: 2010-04-13
- Inventor: Maria D. Ellul , Jianya Cheng
- Applicant: Maria D. Ellul , Jianya Cheng
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Main IPC: C08L21/00
- IPC: C08L21/00 ; C08L23/00
Abstract:
A process for producing a thermoplastic elastomer composition, the process comprising synthesizing an elastomeric copolymer by polymerizing ethylene, an α-olefin, and optionally a diene monomer within the gas phase to thereby produce a gas-phase elastomeric copolymer, blending the gas-phase elastomeric copolymer with a thermoplastic polymer to form a mix of the elastomeric copolymer and thermoplastic polymer, and dynamically vulcanizing the gas-phase elastomeric copolymer within the mix of the elastomeric copolymer and thermoplastic polymer.
Public/Granted literature
- US20060052538A1 Thermoplastic elastomers and process for making the same Public/Granted day:2006-03-09
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