Grinding method for cellulose

Details Grinding method for cellulose Grinding method for cellulose

1975-12-12

1978-02-28

Griffin, Ronald W.

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

Organic compounds

Carbohydrates or derivatives

241 28, 536 56, 536 88, 536 91, B27J 700, B27L 1100, C08B 100, C08B 1120

Patent

active

040769356

ABSTRACT:
A method of reducing the particle size of cellulose compounds selected from the group consisting of cellulose and ether derivatives thereof which comprises grinding said compounds in a vibration mill in the presence of air and in the presence of sufficient water to yield a product having a water content of from 2 to 10% by weight, wherein at least 50% of the particles in the product have a particle size of 100 .mu. or less, a product obtained by said method and a binder composition containing said product.

REFERENCES:
patent: 2176678 (1939-10-01), Neuroth
patent: 2565420 (1951-08-01), Ayers
patent: 2833758 (1958-05-01), Kohler et al.
patent: 3084876 (1963-04-01), Podmore
patent: 3286939 (1966-11-01), Karpenko et al.
patent: 3645458 (1972-02-01), Tobe
patent: 3774855 (1973-11-01), Wolf

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