Polyacetal resin composition and article molded therefrom
US11299618B2 · kind B2 · utility
1Cited by
3References
5Claims
0Family size
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Key dates
| Filing date | Dec 15, 2015 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Mar 11, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides a polyacetal resin composition comprising (A) a polyacetal resin and (B) zinc oxide, wherein the content of oxyalkylene constituent units other than an oxymethylene group in the polyacetal resin (A) is 0.1% by mass or more, and wherein the total surface area of the zinc oxide (B) in the polyacetal resin composition is 0.1 to 40 m2 per 100 g of the polyacetal resin (A); as well as an article molded therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.