Invention Grant
US07641972B2 Surface-modified nanoparticles comprising polysiloxane modifier, their preparation and use
有权
包含聚硅氧烷改性剂的表面改性纳米粒子，其制备和应用
- Patent Title: Surface-modified nanoparticles comprising polysiloxane modifier, their preparation and use
- Patent Title (中): 包含聚硅氧烷改性剂的表面改性纳米粒子，其制备和应用
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Application No.: US11354338Application Date: 2006-02-14
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Publication No.: US07641972B2Publication Date: 2010-01-05
- Inventor: Ulrich Nolte , Alfred Bubat , Karlheinz Haubennestel , Thomas Sawitowski
- Applicant: Ulrich Nolte , Alfred Bubat , Karlheinz Haubennestel , Thomas Sawitowski
- Applicant Address: DE
- Assignee: BYK-Chemie GmbH
- Current Assignee: BYK-Chemie GmbH
- Current Assignee Address: DE
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Priority: DE102005006870 20050214
- Main IPC: B32B5/16
- IPC: B32B5/16 ; B05D7/00
Abstract:
The invention relates to surface-modified nanoparticles composed of metal or semimetal oxides or hydroxides and having been reacted on their surface with a modifier, with formation of covalent bonds. The modifier is a polysiloxane. The invention also relates to a process for preparing the nanoparticles, to their use as fillers in coating materials, plastics, foams and nail varnishes, and to dispersions which comprise the nanoparticles.
Public/Granted literature
- US20060204528A1 Surface-modified nanoparticles, their preparation and use Public/Granted day:2006-09-14
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