Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1980-04-23
1981-10-20
Griffin, Ronald W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
128284, 128285, 128290R, 128296, 536 49, 536106, 536108, A61L 1500, C08B 3100
Patent
active
042962340
ABSTRACT:
A highly absorbent material, especially suitable for use in absorbent disposable products such as sanitary towels and tampons, consisting of a substantially water-insoluble cross-linked gelatinized starch, in which the degree of substitution of the cross-linking groups is from 0.001 to 0.04, which is substituted by ionic groups which are associated with mono- or di-valent counterions, and which has a urine retention value of at least 6 g/g.
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Mindt, deceased Lothar F. O.
Payne, administrator by Peter R.
Sanderson George R.
Farrell James J.
Griffin Ronald W.
Kurtz Melvin H.
Lever Brothers Company
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