초록 ▼

A preservation article for the preservation of an archival article which involves an alkaline buffer and an adsorbent. A method of preserving an archival article which involves providing a preservation article in proximity to an archival article, wherein the preservation article includes an alkaline

A preservation article for the preservation of an archival article which involves an alkaline buffer and an adsorbent. A method of preserving an archival article which involves providing a preservation article in proximity to an archival article, wherein the preservation article includes an alkaline buffer and an adsorbent. The preservation article may be coated on or incorporated into a container, a packaging material, a support for an archival article or the archival article itself.

대표청구항 ▼

A preserved archival article, comprising an archival article in combination with a preservation article, such that said archival article is placed in contact with or in close proximity to said preservation article, and wherein said preservation article comprises: an alkaline buffer or deacidifying a

A preserved archival article, comprising an archival article in combination with a preservation article, such that said archival article is placed in contact with or in close proximity to said preservation article, and wherein said preservation article comprises: an alkaline buffer or deacidifying agent and an adsorbent dispersed within a paper material, said alkaline buffer or deacidifying agent being capable of neutralizing acidic components from the environment of the archival article and said adsorbent being capable of removing chemical components from the environment of the archival article.