Title of Invention | ' A COMPOSITION COMPRISING ONE OR MORE SULFIDE-CONTAINING POLYTHIOLS AND METHODS THEREOF" |
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Abstract | The present invention relates to sulfide-containingpolytholls and their methods of paperation.Sulfide-containing polithol can have a variety of used and application. The sulfide contining polythis of the present invention can be especially usefuf in polyurchange composition for the manufacture of ophithlmic lenses. |
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01409-kolnp-2005-description complete.pdf
01409-kolnp-2005-international publication.pdf
Patent Number | 222382 | ||||||||||||
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Indian Patent Application Number | 01409/KOLNP/2005 | ||||||||||||
PG Journal Number | 32/2008 | ||||||||||||
Publication Date | 08-Aug-2008 | ||||||||||||
Grant Date | 06-Aug-2008 | ||||||||||||
Date of Filing | 20-Jul-2005 | ||||||||||||
Name of Patentee | PPG INDUSTRIES OHIO,INC. | ||||||||||||
Applicant Address | 3800 WEST 143RD STREET,CLEVELAND,OHIO 44111,U.S.A. | ||||||||||||
Inventors:
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PCT International Classification Number | C08G 75/02 | ||||||||||||
PCT International Application Number | PCT/US03/038319 | ||||||||||||
PCT International Filing date | 2003-12-03 | ||||||||||||
PCT Conventions:
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