| Title of Invention | A METHOD FOR SYNERGISTICALLY ENHANCING THE FLAME RETARDING ACTIVITY OF A FLAME RETARDANT |
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| Abstract | The present invention relates to a method for synergistically enhancing the flame retarding activity of a flame retardant selected from the group consisting of brominated flame retardants, phosphorus containing flame retardants and inorganic flame retardants in a polymer substrate, wherein the flame retardant is present in an amount of 0.25 to 60% by weight, which comprises adding thereto 0.25% to 10% by . weight of, the polymer substrate of at least one compound selected from the group consisting of (a) nitroxyl stabilizers, (b) hydroxylamine stabilizers, (c) substituted hydroxylamine stabilizers of the formula (lIIb) or (IIIa) where in the components are asdescribed in the description. |
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1475-chenp-2003 claims granted.pdf
1475-chenp-2003 correspondence others.pdf
1475-chenp-2003 correspondence po.pdf
1475-chenp-2003 description (complete) granted.pdf
1475-chenp-2003 power of attorney.pdf
| Patent Number | 234294 | ||||||||||||||||||
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| Indian Patent Application Number | 1475/CHENP/2003 | ||||||||||||||||||
| PG Journal Number | 24/2009 | ||||||||||||||||||
| Publication Date | 12-Jun-2009 | ||||||||||||||||||
| Grant Date | 19-May-2009 | ||||||||||||||||||
| Date of Filing | 18-Sep-2003 | ||||||||||||||||||
| Name of Patentee | CIBA HOLDING INC | ||||||||||||||||||
| Applicant Address | KLYBECKSTRASSE 141, CH-4057 BASEL, | ||||||||||||||||||
Inventors:
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| PCT International Classification Number | C08K 5/00 | ||||||||||||||||||
| PCT International Application Number | PCT/EP02/02706 | ||||||||||||||||||
| PCT International Filing date | 2002-03-12 | ||||||||||||||||||
PCT Conventions:
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