Method for manufacturing a shaped article
US8039427B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Dec 6, 2007 |
| Grant date | Oct 18, 2011 |
| Priority date | — |
| Expiry date | May 12, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D13/18
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for manufacturing a shaped article comprising the step of cutting a shaped article from a first article; wherein as the shaped article is cut from the first article the shaped article's cross-section is deformed and wherein the first article's cross-section is shaped such that it compensates for the deformation during the cutting step so as to achieve a shaped article with a desired cross-section. Shaped articles and compositions comprising shaped articles are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.