Title of Invention

A CURABLE RESIN COMPOSITION COMPRISING CURABLE OLIGOMER AND POLYMER AND A PROCESS FOR PREPARING SAID OLIGOMER OR POLYMER.

Abstract A CURABLERESIN COMPOSITION WHICH EXHIBITS NO DRAWBACKS SUCH AS YELLOWING AND EXHIBITS EXCELLENT HYDROLYSIS SENSITIVITY IS PROVIDED , AND A PROCESS FOR PREPARING CURABLE OLIGOMERS AND POLYMERS WHICH HAS FOREGOING PROPERTIES IS PROVIDED. THE COMPOSITION COMPRISES A CURABLE OLIGOMER OR POLYMER, WHEREIN THE OLIGOMER OR POLYMER HAS AN ACRYLOYL GROUP, A B-DICARBONYL GROUP HAVING A CHEMICAL STRUCTURE PART REPRESENTED BY ANY OF THE FOLLOWING STRUCTURES, FIG. .... AND A SUBSTITUTED METHACRYLATE GROUP REPRESENTED BY THE FOLLOWING STRUCTURE. FIG. .... THE PROCESS COMPRISES A REACTION STEP OF REACTING AT LEAST ONE MULTIFUNCTIONAL MONOMERIC ACRYLATE WITH AT LEAST ONE COMPOUND HAVING AT LEAST ONE B-DICARBONYL GROUP IN THE PRESENCE OF A TERTIARY ORGANIC PHOSPHINE.
Full Text

Documents:

707-cal-2002-granted-abstract.pdf

707-cal-2002-granted-claims.pdf

707-cal-2002-granted-correspondence.pdf

707-cal-2002-granted-description (complete).pdf

707-cal-2002-granted-examination report.pdf

707-cal-2002-granted-form 1.pdf

707-cal-2002-granted-form 18.pdf

707-cal-2002-granted-form 2.pdf

707-cal-2002-granted-form 3.pdf

707-cal-2002-granted-form 5.pdf

707-cal-2002-granted-gpa.pdf

707-cal-2002-granted-letter patent.pdf

707-cal-2002-granted-priority document.pdf

707-cal-2002-granted-reply to examination report.pdf

707-cal-2002-granted-specification.pdf

707-cal-2002-granted-translated copy of priority document.pdf


Patent Number 219364
Indian Patent Application Number 707/CAL/2002
PG Journal Number 18/2008
Publication Date 02-May-2008
Grant Date 30-Apr-2008
Date of Filing 17-Dec-2002
Name of Patentee DAINIPPON INK AND CHEMICALS, INC.
Applicant Address 35-58, SAKASHITA 3-CHOME, ITABASHI-KU, TOKYO
Inventors:
# Inventor's Name Inventor's Address
1 LACHOWICZ ARTUR MARTIN-LUTHER STR. 55, D-13467 BERLIN
2 GAUDL KAI-UWE FRIEDRICH-NAUMANN STRASSE 39, D-16540 HOHEN NEUENDORF
3 GRAHE GERWALD LEIOCHHARDTSTRASSE 13, D-14195 BERLIN
PCT International Classification Number C08F 290/06
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 10163433.1 2001-12-21 Germany