Invention Grant
- Patent Title: Methods and materials for improved catalytic oligomerization
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Application No.: US15843511Application Date: 2017-12-15
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Publication No.: US10668452B2Publication Date: 2020-06-02
- Inventor: Ji Min , An Bowen , Brian Clancy-Jundt , William M. Cross , Daniel Travis Shay , Cai Tian Xi
- Applicant: INVISTA NORTH AMERICA S.A.R.L.
- Applicant Address: US DE Wilmington
- Assignee: INVISTA NORTH AMERICA S.A.R.L.
- Current Assignee: INVISTA NORTH AMERICA S.A.R.L.
- Current Assignee Address: US DE Wilmington
- Agency: Licata & Tyrell P.C.
- Agent Robert B. Furr, Jr.
- Main IPC: C07C2/24
- IPC: C07C2/24 ; B01J23/83 ; B01J23/94 ; B01J38/04 ; B01J37/12 ; B01J37/08 ; B01J37/02 ; B01J37/16 ; B01J38/02 ; B01J23/00 ; B01J21/06 ; B01J21/04
Abstract:
Described herein are materials and methods for improved catalytic oligomerization of an ethylene monomer and/or propylene monomer. The present disclosure teaches oligomerizing the ethylene monomer or propylene monomer to produce oligomers. Also described is a heterogeneous catalyst comprising sulfate modified nickel on titanium modified alumina and a surface modification with yttrium (Y) suitable for use in the disclosed oligomerization.
Public/Granted literature
- US20180169627A1 METHODS AND MATERIALS FOR IMPROVED CATALYTIC OLIGOMERIZATION Public/Granted day:2018-06-21
Information query
