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Preparation Method Of Super Absorbent Polymer
Abstract: The present invention relates to a preparation method of a super absorbent polymer. More specifically, the present invention relates to a super absorbent polymer and a preparation method thereof, the method carrying out pulverization and hydrolysis under particular conditions to significantly reduce the amount of powder generated, thus producing a super absorbent polymer exhibiting excellent physical properties.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
07 July 2025
Publication Number
29/2025
Publication Type
INA
Invention Field
POLYMER TECHNOLOGY
Status
Email
Parent Application
Applicants
LG CHEM, LTD.
128, Yeoui-daero,
Yeongdeungpo-gu,
Seoul 07336
Inventors
1. WOO, Heechang
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. JU, Jin Hyuck
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. LEE, Junwye
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. HAN, Sangwon
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517064506-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-07-2025(online)].pdf | 2025-07-07 |
| 2 | 202517064506-STATEMENT OF UNDERTAKING (FORM 3) [07-07-2025(online)].pdf | 2025-07-07 |
| 3 | 202517064506-REQUEST FOR EXAMINATION (FORM-18) [07-07-2025(online)].pdf | 2025-07-07 |
| 4 | 202517064506-PROOF OF RIGHT [07-07-2025(online)].pdf | 2025-07-07 |
| 5 | 202517064506-PRIORITY DOCUMENTS [07-07-2025(online)].pdf | 2025-07-07 |
| 6 | 202517064506-POWER OF AUTHORITY [07-07-2025(online)].pdf | 2025-07-07 |
| 7 | 202517064506-FORM 18 [07-07-2025(online)].pdf | 2025-07-07 |
| 8 | 202517064506-FORM 1 [07-07-2025(online)].pdf | 2025-07-07 |
| 9 | 202517064506-DECLARATION OF INVENTORSHIP (FORM 5) [07-07-2025(online)].pdf | 2025-07-07 |
| 10 | 202517064506-COMPLETE SPECIFICATION [07-07-2025(online)].pdf | 2025-07-07 |
| 11 | 202517064506-MARKED COPIES OF AMENDEMENTS [10-07-2025(online)].pdf | 2025-07-10 |
| 12 | 202517064506-FORM 13 [10-07-2025(online)].pdf | 2025-07-10 |
| 13 | 202517064506-AMMENDED DOCUMENTS [10-07-2025(online)].pdf | 2025-07-10 |