RU97115763A - FLAT STRUCTURE WITH INCREASED ABSORPTION ABILITY - Google Patents
FLAT STRUCTURE WITH INCREASED ABSORPTION ABILITYInfo
- Publication number
- RU97115763A RU97115763A RU97115763/14A RU97115763A RU97115763A RU 97115763 A RU97115763 A RU 97115763A RU 97115763/14 A RU97115763/14 A RU 97115763/14A RU 97115763 A RU97115763 A RU 97115763A RU 97115763 A RU97115763 A RU 97115763A
- Authority
- RU
- Russia
- Prior art keywords
- component
- flat
- paragraphs
- absorbent
- film
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title 1
- 239000002250 absorbent Substances 0.000 claims 23
- 230000002745 absorbent Effects 0.000 claims 23
- 239000000203 mixture Substances 0.000 claims 6
- 229920005615 natural polymer Polymers 0.000 claims 6
- 229920000642 polymer Polymers 0.000 claims 5
- 239000002904 solvent Substances 0.000 claims 5
- VZCYOOQTPOCHFL-OWOJBTEDSA-N (E)-but-2-enedioate;hydron Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims 4
- 229920001059 synthetic polymer Polymers 0.000 claims 4
- 241000196324 Embryophyta Species 0.000 claims 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N fumaric acid Chemical compound OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- 239000011976 maleic acid Substances 0.000 claims 3
- 239000000243 solution Substances 0.000 claims 3
- 238000005507 spraying Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 229920003169 water-soluble polymer Polymers 0.000 claims 3
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-Vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 claims 2
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 claims 2
- CWSZBVAUYPTXTG-UHFFFAOYSA-N 5-[6-[[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxymethyl]-3,4-dihydroxy-5-[4-hydroxy-3-(2-hydroxyethoxy)-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)-2-methyloxane-3,4-diol Chemical compound O1C(CO)C(OC)C(O)C(O)C1OCC1C(OC2C(C(O)C(OC)C(CO)O2)OCCO)C(O)C(O)C(OC2C(OC(C)C(O)C2O)CO)O1 CWSZBVAUYPTXTG-UHFFFAOYSA-N 0.000 claims 2
- 244000215068 Acacia senegal Species 0.000 claims 2
- 229920001817 Agar Polymers 0.000 claims 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 2
- 229940105329 Carboxymethylcellulose Drugs 0.000 claims 2
- 229920002101 Chitin Polymers 0.000 claims 2
- DJHJJVWPFGHIPH-OODMECLYSA-N Chitin Chemical compound O[C@@H]1C(NC(=O)C)[C@H](O)OC(CO)[C@H]1COC[C@H]1C(NC(C)=O)[C@@H](O)[C@H](COC[C@H]2C([C@@H](O)[C@H](O)C(CO)O2)NC(C)=O)C(CO)O1 DJHJJVWPFGHIPH-OODMECLYSA-N 0.000 claims 2
- 229920001661 Chitosan Polymers 0.000 claims 2
- 240000005497 Cyamopsis tetragonoloba Species 0.000 claims 2
- 241000206672 Gelidium Species 0.000 claims 2
- 229920000084 Gum arabic Polymers 0.000 claims 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N Itaconic acid Chemical compound OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N Maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 2
- 229920000881 Modified starch Polymers 0.000 claims 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinylpyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims 2
- NLVXSWCKKBEXTG-UHFFFAOYSA-N Vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims 2
- 235000010489 acacia gum Nutrition 0.000 claims 2
- 239000000205 acacia gum Substances 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 150000007513 acids Chemical class 0.000 claims 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 2
- 235000010419 agar Nutrition 0.000 claims 2
- 229940072056 alginate Drugs 0.000 claims 2
- 235000010443 alginic acid Nutrition 0.000 claims 2
- 229920000615 alginic acid Polymers 0.000 claims 2
- 150000001408 amides Chemical class 0.000 claims 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims 2
- 235000013312 flour Nutrition 0.000 claims 2
- 239000001530 fumaric acid Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 2
- 235000019426 modified starch Nutrition 0.000 claims 2
- 238000003892 spreading Methods 0.000 claims 2
- XTXRWKRVRITETP-UHFFFAOYSA-N vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 2
- 239000000230 xanthan gum Substances 0.000 claims 2
- 235000010493 xanthan gum Nutrition 0.000 claims 2
- 229920001285 xanthan gum Polymers 0.000 claims 2
- 229940082509 xanthan gum Drugs 0.000 claims 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2R,3R,4S,5R,6S)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2R,3R,4S,5R,6R)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 claims 1
- 229940088623 Biologically Active Substance Drugs 0.000 claims 1
- 210000001124 Body Fluids Anatomy 0.000 claims 1
- 206010013786 Dry skin Diseases 0.000 claims 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims 1
- XAPRFLSJBSXESP-UHFFFAOYSA-N Oxycinchophen Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=C(O)C=1C1=CC=CC=C1 XAPRFLSJBSXESP-UHFFFAOYSA-N 0.000 claims 1
- 229920002472 Starch Polymers 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000010839 body fluid Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 239000001341 hydroxy propyl starch Substances 0.000 claims 1
- -1 hydroxypropyl Chemical group 0.000 claims 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims 1
- 235000013828 hydroxypropyl starch Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920000609 methyl cellulose Polymers 0.000 claims 1
- 239000001923 methylcellulose Substances 0.000 claims 1
- 235000010981 methylcellulose Nutrition 0.000 claims 1
- 239000005022 packaging material Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
Claims (39)
А) по крайней мере, один набухающий в воде синтетический и/или природный полимер и
Б) по крайней мере, один водорастворимый, синтетический и/или природный полимер, причем компонент А определенным образом введен или связан с выполненным в виде плоской основы матричным компонентом Б.1. A flat absorbent for water or aqueous liquids, containing:
A) at least one water-swellable synthetic and / or natural polymer and
B) at least one water-soluble, synthetic and / or natural polymer, wherein component A is introduced in a certain way or associated with matrix component B made as a flat base.
а) готовят раствор компонента Б в воде или водном растворе;
б) этот раствор наносят на плоскую основу;
в) эту плоскую основу посыпают компонентом А и
г) полученную плоскую структуру высушивают.13. The method according to p. 12, characterized in that
a) prepare a solution of component B in water or an aqueous solution;
b) this solution is applied on a flat base;
c) this flat base is sprinkled with component A and
g) the resulting flat structure is dried.
а) пленку из компонента Б вводят в контакт с компонентом А;
б) добавляют пригодный для компонента Б растворитель, так, что используемая пленка размягчается, но не растворяется; и
в) таким образом полученный продукт высушивают.17. The way to pop. 12, characterized in that
a) the film from component B is brought into contact with component A;
b) a solvent suitable for component B is added so that the film used softens but does not dissolve; and
c) the product thus obtained is dried.
а) пригодный для компонента Б растворитель смешивают с компонентом А,
б) пленку из компонента Б вводят в контакт с этой смесью и
в) таким образом полученный продукт сушат.22. The method according to p. 13, characterized in that
a) a solvent suitable for component B is mixed with component A,
b) the film from component B is brought into contact with this mixture and
c) the product thus obtained is dried.
а) пленку из компонента Б посыпают полимером из компонента А и
б) полимер по пп. 2-4 термически и/или под давлением фиксируют на пленке.26. The method according to p. 13, characterized in that
a) the film from component B is sprinkled with polymer from component A and
b) the polymer according to claims. 2-4 are thermally and / or pressurized onto the film.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19505708.2 | 1995-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU97115763A true RU97115763A (en) | 1999-07-20 |
Family
ID=
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