PROCESS TO PREPARE A SURFACE-REACTED CALCIUM CARBONATE IMPLEMENTING A WEAK ACID, RESULTING PRODUCTS AND USES THEREOF

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150218382A1
SERIAL NO

14685882

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present application relates to a process for preparing a surface-reacted calcium carbonate in an aqueous environment. The process according to the present invention aims at avoiding the mandatory implementation of medium-strong to strong acids. Another aspect of the present invention is directed to an aqueous suspension of surface-reacted calcium carbonate which is obtainable by the inventive process.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
OMYA INTERNATIONAL AGOFTRINGEN

International Classification(s)

loading....
  • 2015 Application Filing Year
  • C09C Class
  • 258 Applications Filed
  • 201 Patents Issued To-Date
  • 77.91 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gane, Patrick AC Rothrist, CH 189 637
Gerard, Daniel E Basel, CH 39 147

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 1 Citation Count
  • C09C Class
  • 17.78 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges165896101 - 1011 - 2021 - 3051 - 6002.557.51012.51517.52022.52527.53032.53537.54042.54547.55052.55557.56062.5

Forward Cite Landscape

Load Citation