Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof
USRE44601E1 · kind E1 · reissue
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Key dates
| Filing date | May 25, 2011 |
| Grant date | Nov 19, 2013 |
| Priority date | — |
| Expiry date | May 25, 2031 |
Classification
- Technology area (CPC —)General
Abstract
Composite compounds of co-structured or co-adsorbed organic or mineral fillers or pigments containing at least two organic or mineral fillers or pigments of a different nature and the use thereof in the paper industry for manufacturing paper, filling or coating or for any other surface treatment of the paper as well as wood or metal or plastic or cement surface treatment compounds in the fields of aqueous and non-aqueous paints and plastics materials.Coatings colors, uncoated filling compound and sheets of base paper for coating containing them.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.