Invention Grant
- Patent Title: Degradable extrusion resistant compositions and articles of manufacture
-
Application No.: US15211661Application Date: 2016-07-15
-
Publication No.: US10227471B2Publication Date: 2019-03-12
- Inventor: Xiao Wang , Ping Duan , Anil K. Sadana
- Applicant: Xiao Wang , Ping Duan , Anil K. Sadana
- Applicant Address: US TX Houston
- Assignee: BAKER HUGHES, A GE COMPANY, LLC
- Current Assignee: BAKER HUGHES, A GE COMPANY, LLC
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: C08K3/30
- IPC: C08K3/30 ; C08G18/10 ; C08G18/42 ; C08G18/76 ; E21B33/12 ; E21B34/06
Abstract:
A degradable polymer composite comprises a polyurethane comprising one or more of the following groups: ester groups; carbonate groups; or ether groups, in a backbone of the polyurethane; and about 1 to about 30 parts by weight of an acidic or basic powder comprising particles having an average size of about 5 microns to about 1 millimeter per 100 parts of the polyurethane.
Public/Granted literature
- US20180016411A1 DEGRADABLE EXTRUSION RESISTANT COMPOSITIONS AND ARTICLES OF MANUFACTURE Public/Granted day:2018-01-18
Information query
