Process for the production of alkali metal lignin-cellulose sili

Details Process for the production of alkali metal lignin-cellulose sili Process for the production of alkali metal lignin-cellulose sili

Filed on

1979-11-19

Date issued

1981-12-08

Examiner

Marquis, Melvyn I.

Patent Class

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

SubClass

Synthetic resins

SubSubClass

Cellular products or processes of preparing a cellular...

Other Related Categories

521109, 521110, 521155, 521172, 521175, 521174, 521133, 521131, 521 99, 521128, 536 56, 536 58, 536 84, 528 75, 528 76, 528 44, 528 80, 528 83, 528 84, C12P 730

Type

Patent

Status

active

Patent number

043048773

Description

ABSTRACT:
Small particles of lignin-cellulose-containing plants are mixed with an alkali metal silicate, then heated at 80.degree. C. to 120.degree. C. while agitating, thereby producing an alkali metal lignin-cellulose silicate polymer.

REFERENCES:
patent: 4072637 (1978-02-01), Blount
patent: 4097424 (1978-06-01), Blount
patent: 4220757 (1980-09-01), Blount
patent: 4241194 (1980-12-01), Blount
patent: 4243757 (1981-01-01), Blount

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Also associated with

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