Polyetherpolyol having stereoregularity and method of preparing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20050171319A1
SERIAL NO

10828800

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is polyetherpolyol for use in production of polyurethane, characterized in that polyetherpolyol carbons have stereoregularity of syndiotactic triad. Further, a method of preparing such polyetherpolyol is provided. Therefore, polyurethane resulting from stereoregular polyetherpolyol is superior in physical properties to polyuretanes obtained by use of atactic polyetherpolyol.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SKC INC55 GOSA-DONG NAM-GU ULSAN

International Classification(s)

loading....
  • 2004 Application Filing Year
  • C08G Class
  • 1195 Applications Filed
  • 514 Patents Issued To-Date
  • 43.02 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200420052006200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
An, Jun Tai Ulsan, KR 2 1
Kim, Il Busan, KR 78 812
Lee, Sang Hyun Ulsan, KR 269 1466

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • C08G Class
  • 0 % this patent is cited more than
  • 20 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges11580520264281410122701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +050100150200250300350400450500550600650700750800850

Forward Cite Landscape

Load Citation