Invention Grant
- Patent Title: Oil-absorbent polyurethane sponges with good mechanical properties
- Patent Title (中): 吸油聚氨酯海绵具有良好的机械性能
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Application No.: US13114500Application Date: 2011-05-24
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Publication No.: US09023908B2Publication Date: 2015-05-05
- Inventor: Nils Mohmeyer , Ralf Fritz , Bernd Bruchmann , Anna Cristadoro , Marcus Leberfinger , Antje van der Net
- Applicant: Nils Mohmeyer , Ralf Fritz , Bernd Bruchmann , Anna Cristadoro , Marcus Leberfinger , Antje van der Net
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: C08G18/28
- IPC: C08G18/28 ; C02F1/68 ; C08G18/12 ; C08G18/42 ; C08G18/44 ; C08G18/66 ; C08G18/79 ; C02F1/28 ; C02F101/32 ; C08G101/00
Abstract:
The present invention relates to a method for adsorbing and/or absorbing oil, by bringing oil into contact with a polyurethane sponge with excellent mechanical properties.
Public/Granted literature
- US20110293374A1 OIL-ABSORBENT POLYURETHANE SPONGES WITH GOOD MECHANICAL PROPERTIES Public/Granted day:2011-12-01
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