Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1985-05-10
1987-03-17
Griffin, Ronald W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 84, 536 91, C08B 11193
Patent
active
046508635
ABSTRACT:
The process for preparing water-soluble mixed cellulose ethers proceeds in the following steps:
REFERENCES:
patent: 3388082 (1968-06-01), Rodgers
patent: 3544556 (1970-12-01), Eichenseer et al.
patent: 4015067 (1977-03-01), Liu et al.
patent: 4460766 (1984-07-01), Felcht et al.
patent: 4501887 (1985-02-01), Kornrumpf et al.
patent: 4550161 (1985-10-01), Felcht et al.
Ullmanns Encyklopadie der technishen Chemie, vol. 4, pp. 193 to 212.
Buchberger Gerhard
Felcht Utz-Hellmuth
Griffin Ronald W.
Hoechst Aktiengesellschaft
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