Inventor · disambiguated record
Marta Povazancova
Also filed as: POVAZANCOVA MARTA
2 granted patents·9 citations·filing 1982–1989
54Inventor score
Technology areasC08K
Top patents by PatentIndex Score
2 records- 0130US4983657ASynergistic mixture for polyolefin stabilizationVYZK USTAV CHEM TECH·Filed 1989·Granted Jan 8, 1991·6 cites·14 claims
- 0222US4500446AMixed unsaturated monocarboxylic acid esters of 2,2,6,6-tetramethyl-4-piperidinol and of its ammonium carboxylate as stabilizer against UV in polymeric materialsCHEMICKE Z JURAJA DIMITROVA·Filed 1982·Granted Feb 19, 1985·3 cites·3 claims
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