Invention Grant
US09034972B2 Bleed resistant, oil-extended olefin block copolymer composition with precipitated silica
有权
具有沉淀二氧化硅的防渗油，烯烃嵌段共聚物组合物
- Patent Title: Bleed resistant, oil-extended olefin block copolymer composition with precipitated silica
- Patent Title (中): 具有沉淀二氧化硅的防渗油，烯烃嵌段共聚物组合物
-
Application No.: US13997954Application Date: 2011-12-14
-
Publication No.: US09034972B2Publication Date: 2015-05-19
- Inventor: Robert T. Johnston , Ashish Batra , Raymond L. Laakso, Jr. , Wenbin Liang
- Applicant: Robert T. Johnston , Ashish Batra , Raymond L. Laakso, Jr. , Wenbin Liang
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agency: Whyte Hirschboeck Dudek S.C.
- International Application: PCT/US2011/064874 WO 20111214
- International Announcement: WO2012/091923 WO 20120705
- Main IPC: C08L53/00
- IPC: C08L53/00 ; C08K3/36 ; C08K5/01 ; C08K5/103 ; C08L23/08
Abstract:
Disclosed are oil-extended olefin block copolymer compositions with precipitated silica. The precipitated silica reduces oil-bleed while maintaining composition softness.
Public/Granted literature
- US20130274403A1 Bleed Resistant, Oil-Extended Olefin Block Copolymer Composition with Precipitated Silica Public/Granted day:2013-10-17
Information query
