Mass treatment of cellulosic materials

Details Mass treatment of cellulosic materials Mass treatment of cellulosic materials

1990-12-20

1992-04-14

Prescott, Arthur C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556 28, 556182, 4274301, 4285375, 162160, 252384, 252397, 260665R, 260665G, C07F 306, C07F 302, C07F 506, D21H 2138

Patent

active

051049970

ABSTRACT:
This invention provides a process for deacidifying paper by contacting the paper 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.

REFERENCES:
patent: 3150088 (1964-09-01), Hunt et al.
patent: 3150089 (1964-09-01), Hunt et al.
patent: 3277002 (1966-10-01), Hunt et al.
patent: 3472611 (1969-10-01), Langwell
patent: 3676182 (1972-07-01), Smith
patent: 3703353 (1972-11-01), Kusterer et al.
patent: 3771958 (1973-11-01), Kusterer et al.
patent: 3778401 (1973-12-01), Hayworth
patent: 3837804 (1974-09-01), Walker et al.
patent: 3907906 (1975-09-01), Cox
patent: 3939091 (1976-02-01), Kelly
patent: 3946102 (1976-03-01), Thomas
patent: 3969549 (1976-07-01), Williams et al.
patent: 4051276 (1977-09-01), Williams et al.
patent: 4318963 (1982-03-01), Smith
patent: 4465877 (1984-08-01), Edwards
patent: 4522843 (1985-06-01), Kundrot
patent: 4609755 (1986-09-01), Farrar
Mass Deacidification for Libraries, by George Martin Cunha, Library Technology Reports, May-Jun. 1987, vol. 23, No. 3.

Affiliated with

Also associated with

Rating

Mass treatment of cellulosic materials does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mass treatment of cellulosic materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mass treatment of cellulosic materials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2350749