Title of Invention

"A BINDER RESIN FOR A TONER AND A TONER THEREOF"

Abstract A binder resin for a toner obtained from a polyethylene terephthalate (PET) and/or a polybutylene terephthalate (PBT), a polycarboxylic acid, a polyhydric alcohol, a wax (cl) having a group selected from a substituent of aromatic structure having 6 to 750 carbon atoms a hydroxyl group and a carboxyl group, and a polyisocyanate (d).
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Documents:

1790-delnp-2005-abstract.pdf

1790-delnp-2005-claims.pdf

1790-delnp-2005-correspondence-others.pdf

1790-delnp-2005-correspondence-po.pdf

1790-delnp-2005-description (complete).pdf

1790-delnp-2005-form-1.pdf

1790-delnp-2005-form-18.pdf

1790-delnp-2005-form-2.pdf

1790-delnp-2005-form-3.pdf

1790-delnp-2005-form-5.pdf

1790-delnp-2005-gpa.pdf

1790-delnp-2005-petition-137.pdf


Patent Number 250878
Indian Patent Application Number 1790/DELNP/2005
PG Journal Number 06/2012
Publication Date 10-Feb-2012
Grant Date 03-Feb-2012
Date of Filing 02-May-2005
Name of Patentee MITSUI CHEMICALS, INC.
Applicant Address 1-5-2, HIGASHI-SHIMBASHI, MINATO-KU, TOKYO 105-7117, JAPAN
Inventors:
# Inventor's Name Inventor's Address
1 HIROTAKA UOSAKI C/O MITSUI CHEMICALS, INC., 580-32, NAGAURA, SODEGAURA-SHI, CHIBA 299-0265, JAPAN
2 HIROYUKI TAKEI C/O MITSUI CHEMICALS, INC., 580-32, NAGAURA, SODEGAURA-SHI, CHIBA 299-0265, JAPAN
3 YUJI EMURA C/O MITSUI CHEMICALS, INC., 580-32, NAGAURA, SODEGAURA-SHI, CHIBA 299-0265, JAPAN
4 HIRSOHI MATSUOKA C/O MITSUI CHEMICALS, INC., 580-32, NAGAURA, SODEGAURA-SHI, CHIBA 299-0265, JAPAN
PCT International Classification Number C08G 18/06
PCT International Application Number PCT/JP2003/015087
PCT International Filing date 2003-11-26
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 2002-343088 2002-11-26 Japan