Invention Grant
US09562138B2 Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides
有权
用于从混合物中分离挥发性物质的方法和用于生产聚亚芳基硫化物的装置
- Patent Title: Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides
- Patent Title (中): 用于从混合物中分离挥发性物质的方法和用于生产聚亚芳基硫化物的装置
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Application No.: US15181136Application Date: 2016-06-13
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Publication No.: US09562138B2Publication Date: 2017-02-07
- Inventor: Clifford Schaferskupper , Thomas Hille , Theodor Jurgens , Andre Schumann , Lars Gierszewski , Il Hoon Cha , Sung Gi Kim , Yoon Cheol Kim
- Applicant: SK CHEMICALS CO., LTD.
- Applicant Address: KR Seongnam-si
- Assignee: SK CHEMICALS CO., LTD.
- Current Assignee: SK CHEMICALS CO., LTD.
- Current Assignee Address: KR Seongnam-si
- Agency: Sheridan Ross P.C.
- Priority: EP12166195 20120430
- Main IPC: C08G75/00
- IPC: C08G75/00 ; C08G75/02 ; B01J19/24
Abstract:
The present invention relates to a method for separating volatile substances, particularly iodine, diiodized aromatic compounds and/or mixtures thereof, from material mixtures containing said compounds. The invention further relates to a device for producing polyarylene sulphides, by means of which volatile substances, particularly iodine and diiodized aromatic compounds, can be separated from the polymers.
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