Mass cellulose deacidification process

Details Mass cellulose deacidification process Mass cellulose deacidification process

1992-06-16

1993-11-23

Lusignan, Michael

Coating processes

Restoring or repairing

422 40, 427296, 427439, 556122, B32B 3500

Patent

active

052642437

ABSTRACT:
This invention provides a process for deacidifying paper by contacting the paper one or more times with hydrocarbon or halocarbon solutions of certain magnesium and/or zinc alkoxyalkoxides which may have been treated with carbon dioxide to yield low viscosity solutions, drying the books and rehydrating the books.

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White, Howard J. et al., Mass Deacidification for Libraries, Library Technology Reports, May-Jun., 1987, vol. 23, No. 3.

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