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  Patent History
  • Application
    US 12/3217837 2011-08-25
  • Granted
    US 20120055867 2012-03-08
Supplementary

granted patent: DOPING OF INORGANIC MINERALS TO HYDROPHOBIC MEMBRANE SURFACE

TitleDOPING OF INORGANIC MINERALS TO HYDROPHOBIC MEMBRANE SURFACE
Granted PatentUS 20120055867
Granted Date2012-03-08
Priority Date2011-08-25 US 12/3217837
2010-09-02 US 12/379505P
Inventors
Issue Date2012
Citation
US Patent US 20120055867. Washington, DC: US Patent and Trademark Office (USPTO), 2012 How to Cite?
AbstractDisclosed is a membrane surface modification method. The method is applicable to a variety of hydrophobic membranes by doping selected inorganic particles. One act of the method involves the in-situ embedment of the inorganic particles onto the membrane surface by dispersing the particles in a non-solvent bath for polymer precipitation. Further membrane surface modification can be achieved by hydrothermally growing new inorganic phase on the embedded particles. The embedment of particles is for the subsequent phase growth.
Persistent Identifierhttp://hdl.handle.net/10722/210559
References

 

DC FieldValueLanguage
dc.date.accessioned2015-06-17T07:04:48Z-
dc.date.available2015-06-17T07:04:48Z-
dc.date.issued2012-
dc.identifier.citationUS Patent US 20120055867. Washington, DC: US Patent and Trademark Office (USPTO), 2012-
dc.identifier.urihttp://hdl.handle.net/10722/210559-
dc.description.abstractDisclosed is a membrane surface modification method. The method is applicable to a variety of hydrophobic membranes by doping selected inorganic particles. One act of the method involves the in-situ embedment of the inorganic particles onto the membrane surface by dispersing the particles in a non-solvent bath for polymer precipitation. Further membrane surface modification can be achieved by hydrothermally growing new inorganic phase on the embedded particles. The embedment of particles is for the subsequent phase growth.-
dc.relation.isreferencedby U S9039899 (B2) 2015-05-26-
dc.relation.isreferencedbyUS 2012267307 (A1) 2012-10-25 -
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License for public patent documents-
dc.titleDOPING OF INORGANIC MINERALS TO HYDROPHOBIC MEMBRANE SURFACE-
dc.typePatent-
dc.identifier.authoritySHIH KAIMIN=rp00167-
dc.identifier.authorityZHANG TONG=rp00211-
dc.identifier.authorityWANG XIAO-MAO=rp01452-
dc.identifier.authorityLI XIAO-YAN=rp00222-
dc.description.naturepublished_or_final_version-
dc.contributor.inventorLI XIAO-YAN-
dc.contributor.inventorSHIH KAIMIN-
dc.contributor.inventorWANG XIAO-MAO-
dc.contributor.inventorZHANG TONG-
patents.identifier.applicationUS 12/3217837-
patents.identifier.grantedUS 20120055867-
patents.description.assigneeSHIH KAIMIN [HK]; LI XIAO-YAN [HK]; WANG XIAO-MAO [HK]; ZHANG TONG [HK]; UNIV HONG KONG [HK] -
patents.description.countryUnited States of America -
patents.date.granted2012-03-08-
dc.relation.referencesUS 2009000475 (A1) 2009-01-01-
dc.relation.referencesUS 2004191894 (A1) 2004-09-30 -
dc.relation.references U S7226541 (B2) 2007-06-05-
patents.identifier.hkutechidCivE-2010-00366-1-
patents.date.application2011-08-25-
patents.date.priority2011-08-25 US 12/3217837-
patents.date.priority2010-09-02 US 12/379505P-
patents.description.ccus-
patents.relation.familyCN 103079686 (A) 2013-05-01-
patents.relation.familyWO 2012027970 (A1) 2012-03-08-
patents.description.kindA1-
patents.typePatent_granted-

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