JPS59189169A - Resin composition for gel formation - Google Patents
Resin composition for gel formationInfo
- Publication number
- JPS59189169A JPS59189169A JP6295983A JP6295983A JPS59189169A JP S59189169 A JPS59189169 A JP S59189169A JP 6295983 A JP6295983 A JP 6295983A JP 6295983 A JP6295983 A JP 6295983A JP S59189169 A JPS59189169 A JP S59189169A
- Authority
- JP
- Japan
- Prior art keywords
- powdered
- resin
- water
- gel
- absorption rate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011342 resin composition Substances 0.000 title claims description 12
- 230000015572 biosynthetic process Effects 0.000 title abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 9
- 239000000057 synthetic resin Substances 0.000 claims abstract description 9
- 239000002250 absorbent Substances 0.000 claims abstract description 7
- 230000002745 absorbent Effects 0.000 claims abstract description 7
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 5
- 229920001477 hydrophilic polymer Polymers 0.000 claims abstract description 4
- 150000002772 monosaccharides Chemical class 0.000 claims abstract description 4
- 150000004043 trisaccharides Chemical class 0.000 claims description 3
- 238000004132 cross linking Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 abstract description 3
- 229930091371 Fructose Natural products 0.000 abstract description 3
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 abstract description 3
- 239000005715 Fructose Substances 0.000 abstract description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract description 3
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 abstract description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract description 3
- 239000008103 glucose Substances 0.000 abstract description 3
- 150000001720 carbohydrates Chemical class 0.000 abstract description 2
- 229920000193 polymethacrylate Polymers 0.000 abstract description 2
- 150000002016 disaccharides Chemical class 0.000 abstract 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004584 polyacrylic acid Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- -1 polyoxyethylene Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920002717 polyvinylpyridine Polymers 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 241000981595 Zoysia japonica Species 0.000 description 1
- ZZAGLMPBQOKGGT-UHFFFAOYSA-N [4-[4-(4-prop-2-enoyloxybutoxy)benzoyl]oxyphenyl] 4-(4-prop-2-enoyloxybutoxy)benzoate Chemical compound C1=CC(OCCCCOC(=O)C=C)=CC=C1C(=O)OC(C=C1)=CC=C1OC(=O)C1=CC=C(OCCCCOC(=O)C=C)C=C1 ZZAGLMPBQOKGGT-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- DJWUNCQRNNEAKC-UHFFFAOYSA-L zinc acetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O DJWUNCQRNNEAKC-UHFFFAOYSA-L 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
- 235000013904 zinc acetate Nutrition 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、ケル形成用樹脂組成物に関し、さらに詳しく
は、消臭芳香剤、吸湿剤、生理用品、おむつ等に用いら
れるゲル形成用樹脂組成物に関するものでちる。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a gel-forming resin composition, and more particularly to a gel-forming resin composition used for deodorant fragrances, moisture absorbents, sanitary products, diapers, and the like.
粉末状高吸水性合成樹脂（以下、単に樹脂とよぶことが
ある。）が、主として水と接触すると、水を吸収して膨
潤することはよく知られている。It is well known that powdered super absorbent synthetic resins (hereinafter sometimes simply referred to as resins) absorb water and swell when they come into contact with water.
しかし、このとき親水性ポリマーを架橋剤によって三次
元的に架橋して得られた樹脂は、主として水と接触する
初期において、ままこ状態となり、分散しにくかったり
、主として水か浸透しずらかったりするなど、吸水速度
か遅くなりがちで、樹脂の機能を充分に発揮できないこ
とがあった。However, at this time, the resin obtained by three-dimensionally crosslinking the hydrophilic polymer with a crosslinking agent remains in a lumpy state mainly at the initial stage of contact with water, making it difficult to disperse or penetrate mainly with water. As a result, the water absorption rate tends to be slow, and the resin may not be able to perform its functions to its full potential.
通常はこの問題を解決するために、樹脂中に液状の水溶
性有機溶剤、例えは、エチルアルコ−ル
混合し、使用するなどの方法がとられる場合かちった。Usually, in order to solve this problem, a method has been adopted in which a liquid water-soluble organic solvent, such as ethyl alcohol, is mixed with the resin.
しかしながら、この場合、べとついたり、取りあつかい
に不便を生じたりすることがあり、その結果、閤品的師
値を低下させたりするなどの問題点を生じることがあっ
た。However, in this case, it may become sticky or inconvenient to handle, resulting in problems such as a decrease in the quality of the product.
本発明の目的は、これらの事情を考慮してなされたもの
であり、粉末状高吸水性合成樹脂が主として水に接触し
ケルを形成するときに、捷まこ状態にならないゲル形成
用樹脂組成物を提供することにある。The object of the present invention has been made in consideration of these circumstances, and is to provide a gel-forming resin composition that does not become crumbly when a powdered super absorbent synthetic resin comes into contact with water and forms a gel. Our goal is to provide the following.
本発明によるゲル形成用樹脂組成物とは、粉末状高吸水
性合成樹脂と粉末状三糖類を必須成分として混合させた
組成物である。混合する方法としては、各成分が充分に
混合できれば、いずれの方法でも採用できる。大量を混
合する場合には、機械で混合攪拌すれば効率よく行われ
る。The gel-forming resin composition according to the present invention is a composition in which a powdered superabsorbent synthetic resin and a powdered trisaccharide are mixed as essential components. As for the mixing method, any method can be used as long as each component can be mixed sufficiently. When mixing a large amount, mixing and stirring can be done efficiently using a machine.
（粉末状高吸水性合成樹脂）
本発明において使用される粉末状高吸水性合成樹脂とし
ては、ポリエチレンオキシド、ポリプロピレンオキシド
、ポリビニルピリジン、スルホン化ポリスチレン、ポリ
ビニルピリジン、ポリアクリル酸塩、ポリアクリル酸ア
ミド、ポリメタクリル酸塩、ポリメタクリル醒アミド等
の親水性ポリマーを架橋剤によって三次元的に重合させ
たものなどが用いられる。(Powdered super absorbent synthetic resin) Powdered super absorbent synthetic resins used in the present invention include polyethylene oxide, polypropylene oxide, polyvinylpyridine, sulfonated polystyrene, polyvinylpyridine, polyacrylate, and polyacrylic acid amide. Hydrophilic polymers such as polymethacrylate, polymethacrylic amide, etc., which are three-dimensionally polymerized using a crosslinking agent, are used.
上記架橋剤としては、例えば、エチレングリコール、ト
リメチロールプロパン、グリセリン、ポリオキシエチレ
ングリコール、ポリオキシプロピレングリコールなどの
ポリオール類のジーまたはトリーアクリル酸もしくはメ
タクリル酸ノエステル類、前記ポリオール類トマレイン
酸などの不飽和酸類とを反応させて得られる不飽和ポリ
エステル類、Ｎ、Ｎ−メチレン−ビスアクリルアミドな
どのビスアクリルアミド類、ポリエポキシドとアクリル
酸またはメタクリル酸とを反応させて得られるジーまた
はトリーアクリル自りもしくはメタクリル酸のエステル
類、１リレンジインシアネート、ヘキサメチレンジイソ
シアネートなどのポリイソシアネートとアクリル酸ヒド
ロキシエチル丑たはツタクリル酸ヒドロキシエチルとを
反応させて得られるジアクリル酸またはジ、メタクリル
酸のカルバミルエステル類、アリル化デンプン、アリル
化セルロースなとか挙けられるが、場合によりメチロー
ル化アクリルアミド、メチロール化メタクリルアミド、
グリオキザール、ンタル酸、アジピン酸、エチレングリ
コール々どのある種の反応条件下で架橋させることがで
きる二官能性化合物または酸化カルシウム、二酢酸亜鉛
などの多価金属化合物なども使用することができる。Examples of the crosslinking agent include di- or tri-acrylic acid or methacrylic acid noesters of polyols such as ethylene glycol, trimethylolpropane, glycerin, polyoxyethylene glycol, and polyoxypropylene glycol, and nonesters of the aforementioned polyols such as tomaleic acid. Unsaturated polyesters obtained by reacting with saturated acids, bisacrylamides such as N,N-methylene-bisacrylamide, di- or triacrylic itself or methacrylic obtained by reacting polyepoxide with acrylic acid or methacrylic acid. Acid esters, carbamyl esters of diacrylic acid or di-methacrylic acid obtained by reacting polyisocyanates such as 1-lylene diisocyanate and hexamethylene diisocyanate with hydroxyethyl acrylate or hydroxyethyl tutaacrylate; Examples include allylated starch and allylated cellulose, but in some cases methylolated acrylamide, methylolated methacrylamide,
Difunctional compounds that can be crosslinked under certain reaction conditions, such as glyoxal, ntalic acid, adipic acid, ethylene glycol, or polyvalent metal compounds, such as calcium oxide, zinc diacetate, etc., can also be used.
これらの樹脂は、ゲル形成用樹脂組成物中２５重量パー
セント〜９０重敏パーセントの範囲で使用可能であり、
好ましくは、１０重量パーセント〜５０重量バーセント
の範囲である。These resins can be used in a range of 25% by weight to 90% by weight in the gel-forming resin composition,
Preferably it ranges from 10 weight percent to 50 weight percent.
本発明の粉末状単糖類とは、粉末状ぶどう糖、果糖など
であシ、粉末状三糖類とは粉末状砂糖、麦芽糖などのこ
とである。これらの糖類ば、互いに混合しても、単独で
も使用でき、ゲル形成用樹脂組成物中１０重量パーセン
トル９フ５重量パーセントの範囲で使用可能であり、好
ましくは、５０重量パーセント〜９０重量パーセントの
範囲である。The powdered monosaccharides of the present invention include powdered glucose, fructose, etc., and the powdered trisaccharides include powdered sugar, maltose, etc. These saccharides can be mixed with each other or used alone, and can be used in a range of 10% by weight to 5% by weight, preferably 50% to 90% by weight in the gel-forming resin composition. is within the range of
前記の必須の成分のほかに、必要ならば、殺菌剤、防腐
剤、酸化防止剤、着色剤、香料などをあらかじめ添加し
ても官しつかえない。In addition to the above-mentioned essential ingredients, if necessary, bactericides, preservatives, antioxidants, colorants, fragrances, etc. may be added in advance.
前述のように本発明のゲル形成用樹脂組成物は、主とし
て水に接触したとき、ままと状態にならずにゲル形成が
すみやかに行われる。したがって初期の吸水速度が早い
という利点をも有する。As mentioned above, the gel-forming resin composition of the present invention quickly forms a gel without leaving a sticky state, mainly when it comes into contact with water. Therefore, it also has the advantage that the initial water absorption rate is fast.
本発明をさらに明瞭に説明するために以下に実施例を示
すが、下記の実施例はこの発明を何ら制限するものでは
ない。EXAMPLES Examples are shown below to explain the present invention more clearly, but the following examples do not limit the present invention in any way.
実施例］
変性ポリアクリル酸ソーダーＩ）ＸＸ （昭和電工■製
）０５重量部と」二白糖２０重量部の混合物２５９ ｔ
１００ ｍｌのビーカーに入れ次に水道水９０ ｍｌ
、を加えガラス棒にて攪拌したところ、１１こ状態にな
らずにすみやかにゲル化し、均一のゲル状物質が得られ
た。また、上白糖に代えて粉末状ぶどう糖、果糖又は麦
芽糖を用いた場合も、それぞれ上記と同様の効果が得ら
れた。Example] 259 t of a mixture of 05 parts by weight of modified polyacrylic acid soda I)
Pour into a 100 ml beaker and then add 90 ml of tap water.
When the mixture was added and stirred with a glass rod, it quickly gelled without turning into a gelatinous state, and a uniform gel-like substance was obtained. Furthermore, when powdered glucose, fructose, or maltose was used instead of white sugar, the same effects as above were obtained.
比較しｌ］
変性ポリアクリル酸ソーダーＰＸＬＸ （昭和電工（沫
製） ０．５９ｆ ］ＯＯｍＡのビーカーに入れ、次
に水道水９０ ｍ、ｔを加えガラス棒にて攪拌したとこ
ろ一マ捷と状態となり、約１時間後になってゲル形成が
終了した。Comparison] Modified polyacrylic acid soda PXLX (manufactured by Showa Denko (Same) 0.59f) was placed in an OOmA beaker, and then 90 m/t of tap water was added and stirred with a glass rod. After about 1 hour, gel formation was completed.
代理人 菊 地 精 −
＃Ｔ”−＃プ己ネ市ＩＥ１） （方式）昭和５８年Ｓ月
／〈日
特許庁長官 若杉 和夫殿
１、事件の表示 昭和５８年特許願第６２９５９号２、
発明の名称
ゲル形成用樹脂組成物
３、補正をする者
事件との関係 特許出願人
−−・、
住所 東京都港区芝大門−丁目１３番９吋１′１ 璽７
； ’（ｃ
名称 （２００） 昭和電工株式会社 ｌ・、 ・
・ １Ｊ代表者 岸 本 泰 延
４、代理人
居所 〒１０５東京都港区芝大門−丁［１１３番９号５
、補正命令の１１伺 昭和５８年７月２６日（発送１」
）６、補正の対象 明細書の発明の名称
７、補正の内容 明細書の発明の名称を「ゲル形成用樹
脂組成物」と訂正する。Agent: Sei Kikuchi - #T” - #Pukine City IE1) (Method) September 1980/〈Japan Patent Office Commissioner Kazuo Wakasugi1, Indication of case: 1982 Patent Application No. 629592,
Name of the invention: Gel-forming resin composition 3. Relationship with the amended case: Patent applicant: Address: 13-9-1'1 Seal 7, Shiba Daimon-chome, Minato-ku, Tokyo
'(c Name (200) Showa Denko Co., Ltd. l., ・
・1J Representative: Yasunori Kishimoto 4, Agent address: 113-9-5 Shibadaimon-cho, Minato-ku, Tokyo 105
, 11th hearing of the amendment order, July 26, 1981 (Shipping 1)
) 6. Subject of amendment Title of the invention in the specification 7. Contents of the amendment The title of the invention in the specification is corrected to "gel-forming resin composition."
４２１421
Claims (1)
たは粉末状三糖類を混合させてなるゲル形成用樹脂組成
物。 ２）粉末状高吸水性合成樹脂が、親水性ポリマーを架橋
剤によって三次元的に架橋して得られる樹脂である特許
請求の範囲、第１項記載のゲル形成用樹脂組成物。[Scope of Claims] 1) A gel-forming resin composition obtained by mixing a powdered super absorbent synthetic resin with a powdered monosaccharide and/or a powdered trisaccharide. 2) The gel-forming resin composition according to claim 1, wherein the powdered superabsorbent synthetic resin is a resin obtained by three-dimensionally crosslinking a hydrophilic polymer with a crosslinking agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6295983A JPS59189169A (en) | 1983-04-12 | 1983-04-12 | Resin composition for gel formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6295983A JPS59189169A (en) | 1983-04-12 | 1983-04-12 | Resin composition for gel formation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59189169A true JPS59189169A (en) | 1984-10-26 |
Family
ID=13215363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6295983A Pending JPS59189169A (en) | 1983-04-12 | 1983-04-12 | Resin composition for gel formation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59189169A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590501A1 (en) * | 1985-11-22 | 1987-05-29 | Beghin Say Sa | COMPOSITION ABSORBING LIQUIDS |
| US4788237A (en) * | 1986-12-15 | 1988-11-29 | Arco Chemical Company | Sugar-containing water-absorbing composition which facilitates fiber formation |
| US5159049A (en) * | 1991-04-22 | 1992-10-27 | Allen Robert C | Method for stabilizing polyacrylamide gels |
| US5340853A (en) * | 1990-09-19 | 1994-08-23 | Chemische Fabrik Stockhausen Gmbh | Polymer-based swelling and absorbing agents with an improved degradability and an improved absorption for water, aqueous solutions and body liquids and the use of said agents for the production of hygienic articles and for soil conditioning |
| EP1512725B1 (en) * | 2002-05-29 | 2012-07-18 | Daicel Chemical Industries, Ltd. | Dispersion and process for production of moldings by using the same |
-
1983
- 1983-04-12 JP JP6295983A patent/JPS59189169A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590501A1 (en) * | 1985-11-22 | 1987-05-29 | Beghin Say Sa | COMPOSITION ABSORBING LIQUIDS |
| WO1987003208A1 (en) * | 1985-11-22 | 1987-06-04 | Beghin-Say Sa | Method for preparing a liquid absorbing composition |
| JPS63501689A (en) * | 1985-11-22 | 1988-07-14 | ブガン−セイ・ソシエテ・アノニム | Method for manufacturing liquid absorbent composition |
| US4788237A (en) * | 1986-12-15 | 1988-11-29 | Arco Chemical Company | Sugar-containing water-absorbing composition which facilitates fiber formation |
| US5340853A (en) * | 1990-09-19 | 1994-08-23 | Chemische Fabrik Stockhausen Gmbh | Polymer-based swelling and absorbing agents with an improved degradability and an improved absorption for water, aqueous solutions and body liquids and the use of said agents for the production of hygienic articles and for soil conditioning |
| US5159049A (en) * | 1991-04-22 | 1992-10-27 | Allen Robert C | Method for stabilizing polyacrylamide gels |
| EP1512725B1 (en) * | 2002-05-29 | 2012-07-18 | Daicel Chemical Industries, Ltd. | Dispersion and process for production of moldings by using the same |
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