NOVEL COPPER PHTHALOCYANINE PIGMENT AND METHOD FOR PRODUCING COPPER PHTHALOCYANINE MICROPARTICLES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 21, 2011
app pub date -
Sep 29, 2009
filing date -
Sep 29, 2008
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Disclosed is a copper phthalocyanine pigment comprising copper phthalocyanine that is in an .alpha.-type crystal form and is superior in properties to .epsilon.-type copper phthalocyanine under specific conditions. Also disclosed is a process for producing copper phthalocyanine fine particles. The copper phthalocyanine pigment comprises copper phthalocyanine that is in an .alpha.-type crystal form and exhibits a transmission spectrum at 380 to 780 nm that has a highest transmittance wavelength (.lamda..sub.max) of less than 478 nm.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully