Clarifying agent composition, resin composition and molded article
US10577483B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | May 7, 2013 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | May 16, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/098
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided is a clarifying agent composition which is capable of yielding a molded article having excellent transparency whose initial coloration is suppressed. The clarifying agent composition is characterized by comprising 1.0 to 10 parts by mass of a colorant with respect to 100 parts by mass of a clarifying agent represented by the following Formula (1):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.