TW200736320A - The superabsorbent resin and the manufacturing method thereof - Google Patents
The superabsorbent resin and the manufacturing method thereofInfo
- Publication number
- TW200736320A TW200736320A TW095110414A TW95110414A TW200736320A TW 200736320 A TW200736320 A TW 200736320A TW 095110414 A TW095110414 A TW 095110414A TW 95110414 A TW95110414 A TW 95110414A TW 200736320 A TW200736320 A TW 200736320A
- Authority
- TW
- Taiwan
- Prior art keywords
- chamber
- proceeding
- mixer
- acid
- absorbent resin
- Prior art date
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The present invention relates to a manufacturing method of super absorbent resin, which includes: (a) proceeding the free-radical polymerization of acid group-containing monomer solution which has the neutralization ratio of 50 mole% and also adds the high hydrophilic multi-component epoxy compounds having long-chain. Wherein, the acid group-containing monomers can be selected from the group of acrylic acid, (methyl)acrylic acid, 2-acrylamido-2-methy-propane sulfonic acid, their mixture, the monomer solution containing water-soluble polymers; (b) drying by hot air at the temperature of 100 DEG C to 180 DEG C, then grinding and filtering them. (c) coating the crosslinking agent on the surface by using the mixer. The substrate of mixed chamber inside the mixer is composed of the soft or elastic substrate, which has the thermal distortion of not less than 100 DEG C. Furthermore, more than one set of shaker or punching machine or roller are disposed at the outside of mix-typed chamber, which can shake or roll the outside of chamber to decrease the absorption of super-absorbent resin to the chamber; (d) heating at the temperature of 90 DEG C to 230 DEG C and proceeding the surface-treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW95110414A TWI318225B (en) | 2006-03-24 | 2006-03-24 | Superabsorbent polymer and it's production efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW95110414A TWI318225B (en) | 2006-03-24 | 2006-03-24 | Superabsorbent polymer and it's production efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200736320A true TW200736320A (en) | 2007-10-01 |
| TWI318225B TWI318225B (en) | 2009-12-11 |
Family
ID=45073469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW95110414A TWI318225B (en) | 2006-03-24 | 2006-03-24 | Superabsorbent polymer and it's production efficiency |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI318225B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI466933B (en) * | 2010-06-29 | 2015-01-01 | Formosa Plastics Corp | Process for the production of a superabsorbent polymer |
| WO2015014188A1 (en) * | 2013-07-31 | 2015-02-05 | 苏州大学张家港工业技术研究院 | Super absorbent resin with high solution absorbing rate and preparation method therefor |
-
2006
- 2006-03-24 TW TW95110414A patent/TWI318225B/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI466933B (en) * | 2010-06-29 | 2015-01-01 | Formosa Plastics Corp | Process for the production of a superabsorbent polymer |
| WO2015014188A1 (en) * | 2013-07-31 | 2015-02-05 | 苏州大学张家港工业技术研究院 | Super absorbent resin with high solution absorbing rate and preparation method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI318225B (en) | 2009-12-11 |
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