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US 2012/0070664 A1Published application
Condensation product of resorcin and acetone
OwnerKenichi Takeuchi, Orhan Ozturkinventors
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Abstract
A condensation product of resorcin and acetone, wherein the ratio of the area of the first elution peak to the total area of all peaks is 20 to 50% as determined by gel permeation chromatography of which detector is a differential refractive index detector.
Claims7
A condensation product of resorcin and acetone,
- wherein the ratio of the area of the first elution peak to the total area of all peaks is 20 to 50% as determined by gel permeation chromatography of which detector is a differential refractive index detector.
Dependencies are inferred from the claim text.