Invention Grant
US08013047B2 Oligo- and poly-carbonates terminated with silicon containing groups as surface modifiers
有权
用含硅基团作为表面改性剂封端的聚碳酸酯和聚碳酸酯
- Patent Title: Oligo- and poly-carbonates terminated with silicon containing groups as surface modifiers
- Patent Title (中): 用含硅基团作为表面改性剂封端的聚碳酸酯和聚碳酸酯
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Application No.: US11921808Application Date: 2006-06-07
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Publication No.: US08013047B2Publication Date: 2011-09-06
- Inventor: Fabien Jean Brand , Archana Kishore Desai , Michèle Gerster , Shrirang Bhikaji Hindalekar , Suhas Dattatraya Sahasrabudhe , Paragkumar Nathalal Thanki , Michael Tinkl , Andrea Preuss , Jürgen Wiethan , Kishor Prabhakar Kumbhar
- Applicant: Fabien Jean Brand , Archana Kishore Desai , Michèle Gerster , Shrirang Bhikaji Hindalekar , Suhas Dattatraya Sahasrabudhe , Paragkumar Nathalal Thanki , Michael Tinkl , Andrea Preuss , Jürgen Wiethan , Kishor Prabhakar Kumbhar
- Applicant Address: DE
- Assignee: BASF SE Ludwigshafen
- Current Assignee: BASF SE Ludwigshafen
- Current Assignee Address: DE
- Agent Tyler A. Stevenson
- Priority: IN720/CHE/2005 20050613; EP06101184 20060202
- International Application: PCT/EP2006/062954 WO 20060607
- International Announcement: WO2006/134045 WO 20061221
- Main IPC: C08K5/04
- IPC: C08K5/04 ; C07F7/02 ; C07F7/08
Abstract:
The instant invention relates to oligo- and poly-carbonates terminated with silicon containing groups which are useful as reducers of surface energy for organic materials such as polycarbonates, polyesters or polyketones or their mixtures, blends or alloys. Polymers with such reduced surface energy possess self-cleaning, anti-soiling, anti-graffiti, oil resistance, solvent resistance, chemical resistance, self-lubricating, scratch resistance, low moisture absorption, dirt pickup resistance, slip properties and a hydrophobic surface; and display anti-adhesion properties against proteins and against microorganisms such as for example, bacteria, fungi and algae.
Public/Granted literature
- US20100010135A1 Oligo-and poly-carbonates terminated with silicon containing groups as surface modifiers Public/Granted day:2010-01-14
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