| 摘要 |
PCT No. PCT/FR84/00066 Sec. 371 Date Nov. 19, 1984 Sec. 102(e) Date Nov. 19, 1984 PCT Filed Mar. 16, 1984 PCT Pub. No. WO84/03706 PCT Pub. Date Sep. 27, 1984.The invention relates to liquid-absorbing products, in particular blood and urine. It concerns a salified acrylic allyloligosaccharide copolymer consisting in chemically combined form of at least one allyloligosaccharide with a mean degree of substitution of less than 4 per molecule and of at least one acrylic derivative with partly or totally salified carboxyl functions, said copolymer having a degree of retention, after 30 minutes in water salinated at 10 g/liter, exceeding 8 g of saline water per gram of copolymer. Preferably the allyloligosaccharide is allylsaccharose with &upbar& D 2 and the acrylic derivative is acrylic acid. The invention applies to using these polymers as additives to improve the absorption of absorbing materials used in personal hygiene.
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