Process for the production of broken down lignin-cellulose silic

Details Process for the production of broken down lignin-cellulose silic Process for the production of broken down lignin-cellulose silic

1980-11-03

1981-07-28

Foelak, Morton

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

Organic compounds

Carbohydrates or derivatives

260 174BB, 521110, 521112, 521154, 525356, 525386, 526 84, 526 85, 528 25, 528 29, 528 44, 528425, 536111, C08B 3100

Patent

active

042811104

ABSTRACT:
Small particles of cellulose-containing plants and an oxidated silicon compound are mixed with an alkali metal hydroxide then heated to 150.degree. to 220.degree. C. while agitating thereby producing an alkali metal broken down lignin-cellulose silicate polymer which is then reacted with a polysubstituted organic compound to produce a broken down lignin-cellulose silicate copolymer.

REFERENCES:
patent: 4220757 (1980-09-01), Blount
patent: 4247657 (1981-01-01), Blount
Modern Plastics Encyclopedia 1975-1976, "Injection Molding" by Clyde S. Gudermuth, vol. 52, No. 10A, (Oct. 1975), pp. 331, 334, 336, 339, 342, 344, 346 and 348.

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