Methods of reducing thermo-oxidation of polymers such as polyacrylonitrile

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7694827
SERIAL NO

10514025

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A filter comprising a polymer material comprising a polymer matrix such as polyacrylonitrile containing dispersed metal oxide particles. The metal oxide particles are for example ferric oxide particles, and the polymer material contains generally 0.25-3% by weight of these particles. The filters are resistant to thermo-oxidation and have reduced shrinkage or degradation.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATIONCLUNIES ROSS ST ACTON AUSTRALIAN CAPITAL TERRITORY 2601 AUSTRALIA
KELHEIM FIBRES GMBH93309 KELHEIM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Helstroom, Robert Petersham, AU 2 5
Huber, Bernd Kelheim, DE 31 178

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 2 Citation Count
  • B01D Class
  • 6.01 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges918363161356534165433701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800850900

Forward Cite Landscape

Load Citation