Invention Grant
US09254473B2 Spunbond web for adsorption of petrochemical substances from liquids gases
有权
用于从液体气体吸附石油化学物质的纺粘网
- Patent Title: Spunbond web for adsorption of petrochemical substances from liquids gases
- Patent Title (中): 用于从液体气体吸附石油化学物质的纺粘网
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Application No.: US14232324Application Date: 2012-07-13
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Publication No.: US09254473B2Publication Date: 2016-02-09
- Inventor: Herbert Gerdau
- Applicant: Herbert Gerdau
- Applicant Address: DE Haltern am See
- Assignee: Vera Margraf-Gerdau
- Current Assignee: Vera Margraf-Gerdau
- Current Assignee Address: DE Haltern am See
- Agent Andrew Wilford
- Priority: DE102011051888 20110715
- International Application: PCT/EP2012/063843 WO 20120713
- International Announcement: WO2013/010960 WO 20130124
- Main IPC: B01J20/28
- IPC: B01J20/28 ; B01J20/32
Abstract:
An adsorption web for adsorption of petrochemical substances from liquid phases or for adsorption of odorous substances has at least one face coated with a polymer. At least one adsorption substance present is in the polymer as a filler and has micropores or mesopores or macropores.
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