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Machine translation
1. (WO1981003332) PRODUCTION OF LIGNIN-CELLULOSE RESINS AND CARBOHYDRATES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003332    International Application No.:    PCT/US1980/001092
Publication Date: 26.11.1981 International Filing Date: 25.08.1980
IPC:
C08B 1/08 (2006.01), C08G 12/40 (2006.01), C08G 16/02 (2006.01), C08G 18/64 (2006.01), C08G 8/28 (2006.01), C08G 85/00 (2006.01)
Applicants:
Inventors:
Priority Data:
149178 12.05.1980 US
Title (EN) PRODUCTION OF LIGNIN-CELLULOSE RESINS AND CARBOHYDRATES
(FR) PRODUCTION DE RESINES DE LIGNINE-CELLULOSE ET D'HYDRATES DE CARBONE
Abstract: front page image
(EN)Cellulose-containing plants are broken down by mixing with an alkali metal hydroxide then heated to 150 to 220 C while agitating for 5 to 60 minutes thereby producing a broken down alkali metal cellulose-containing plant polymer then mixed with an acid compound until the pH is 5 to 7 thereby producing a lignin-cellulose resinous product and a mixture of carbohydrates.
(FR)Des plantes contenant de la cellulose sont decomposees par melange avec un hydroxide de metal alcalin, puis chauffage a 150 -220 C sous agitation pendant 5 a 60 minutes, pour obtenir un polymere vegetal hydrolyse contenant de la cellulose et un metal alcalin, lequel est melange a un compose acide jusqu'a ce que le pH soit compris entre 5 et 7 donnant ainsi un produit resineux de lignine-cellulose et un melange d'hydrates de carbone.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)