関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Ethylenediaminetetraacetic Acid | HCID 6049 | — |
| 反応物 | Acrylamide | HCID 6579 | — |
| 反応物 | Sodium Sulfate | HCID 24436 | — |
| 反応物 | Ammonium Sulfate | HCID 6097028 | — |
| 反応物 | [2-adenin-9-yl-5-[[[[5-(3-carbamoyl-4H-pyridin-1-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-oxido-phosphoryl]oxy-oxido-phosphoryl]oxymethyl]-4-hydroxy-tetrahydrofuran-3-yl] phosphate | HCID 12598259 | — |
| 反応物 | Dimethylaminoethyl acrylate methylchloride | HCID 22395581 | — |
| 触媒 | Diallyldimethylammonium chloride | HCID 33286 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Acrylamide Dimethylaminoethyl Acrylate Methyl chloride | HCID 86644221 | — |
反応手順
A 20.2% polymer solids, 60/30/10 mole percent acrylamide/dimethylaminoethyl acrylate methyl chloride quaternary salt/diallyldimethyl ammonium chloride dispersion polymer was synthesized in a method similar to that described in Example 1. To the reactor setup described above was added 22.4 g of acrylamide (48.9% aqueous solution), 18.6 g of dimethylaminoethyl acrylate methyl chloride quaternary salt (80% aqueous solution), 44.3 g of diallyldimethyl ammonium chloride (62.4% aqueous solution), 60.0 g of a homopolymer of dimethylaminoethyl acrylate methyl chloride quaternary (15% aqueous solution, available from Nalco Chemical Company), 45 g of a homopolymer of diallyldimethyl ammonium chloride (15% aqueous solution), 12.0 g of polyethylene glycol (mw. 400), 0.1 g of ethylenediaminetetraacetic acid, tetra sodium salt, 190.0 g of ammonium sulfate, 50.0 g sodium sulfate, and 300.0 g of deionized water.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US06238486B1 |
|---|
| 出典データセット | uspto-grants-2001_05 |
|---|
| ORD ID | ord-8721777bc8bd4828b48484c01d92b5f1 |
|---|
| 出典メモ | uspto-grants-2001_05 |
|---|
