Method for producing pulp from green algae

Details Method for producing pulp from green algae Method for producing pulp from green algae

1993-04-30

1996-03-19

Alvo, Steven

Paper making and fiber liberation

Processes of chemical liberation, recovery or purification...

Gas, vapor or mist contact

162 99, D21C 9153

Patent

active

055000860

ABSTRACT:
Method for producing pulp by using an alga containing cellulose in the cell wall and having the long algae body with the ratio of length to width being 10 to 200 as an ingredient by giving no special treatment or by giving a simple bleaching treatment to produce pulp.

REFERENCES:
patent: 1322237 (1919-11-01), Frydensberg
patent: 1367279 (1921-02-01), Pomorski
patent: 1509035 (1924-09-01), Thornley et al.
patent: 1675244 (1928-06-01), Blombery
patent: 4235043 (1980-11-01), Harasawa et al.
Rydholm, Pulping Processes, Int. Pub., Sep. 1967 pp. 1152 and 1153.
Abstract of Japanese Patent No. 54 038 901.
Allgemeine Botanik, Wilhelm Nultsch, Georg Thieme Verlag 1986, pp. 168 to 173.
Worlds Patent Index, Section Ch, Week 7918, (JP-A-54 038 901), Y. K. Ohsaka, Derwent Publications Ltd., Class D, Mar. 1979.
Patent Abstracts of Japan, vol. 9, No. 287, (JP-A-60 133 846), JiyuuJiyou Seishi KK, Nov. 14, 1985.

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