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

1981-04-24

1982-05-11

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

260124R, 521110, 521112, 521154, 525356, 525386, 528 25, 528 29, 528 44, 528425, 536111, C08J 900

Patent

active

043294375

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
patent: 4281110 (1981-07-01), Blount

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