Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1979-12-19
1981-12-29
Brown, Johnnie R.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
424180, C08B 3708
Patent
active
043083773
ABSTRACT:
A shaped material at the least of which surface layer comprises a denatured chitin obtained by acylation of de-N-acetylated etherified chitin represented by the following general formula:
REFERENCES:
patent: 2040879 (1936-05-01), Rigby
patent: 2040880 (1936-05-01), Rigby
patent: 3251824 (1966-05-01), Battista
patent: 3879376 (1975-04-01), Vanlerberghe
patent: 4027068 (1977-05-01), Saad
patent: 4063016 (1977-12-01), Austin
Agricultural and Biological Chemistry, vol. 42, pp. 1939-1940, Oct. 1978.
Japanese Patents Gazette, Section Ch., Derwent Publications, London, GB, Week X49 Issued 19th Jan. 1977, Chapter F, p. 2.
Brown Johnnie R.
Kureha Kagaku Kogyo Kabushiki Kaisha
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