Invention Grant
- Patent Title: Polyolefin gel processing composition containing an inorganic acid scavenger and method using same
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Application No.: US16360172Application Date: 2019-03-21
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Publication No.: US11292882B2Publication Date: 2022-04-05
- Inventor: Christian Ohm , Dominik Schreiber
- Applicant: Celanese Sales Germany GmbH
- Applicant Address: DE Taunus
- Assignee: Celanese Sales Germany GmbH
- Current Assignee: Celanese Sales Germany GmbH
- Current Assignee Address: DE Taunus
- Agency: Dority & Manning, P.A.
- Main IPC: C08J3/075
- IPC: C08J3/075 ; C08K5/01 ; C08K5/05 ; C08K5/10 ; C08K5/00 ; B01D11/04 ; B29C48/00 ; C08K3/28 ; C08L23/06 ; C08K3/22 ; C08K3/34 ; C08K3/26 ; C08K5/06 ; C08L91/00 ; B29K105/00 ; B29K23/00
Abstract:
A polymer composition for producing gel extruded articles is described. The polymer composition contains polyethylene particles combined with a plasticizer and an acid scavenger. In accordance with the present disclosure, the acid scavenger is an inorganic compound that is insoluble in the plasticizer and/or any extractions solvents used during the process. In one embodiment, the acid scavenger is a magnesium aluminum hydroxide carbonate.
Public/Granted literature
- US20190292332A1 Polyolefin Gel Processing Composition Containing An Inorganic Acid Scavenger and Method Using Same Public/Granted day:2019-09-26
Information query
