Wonmun Choi

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing crosslinker compound
- Patent number 11,987,550
- Issue date May 21, 2024
- LG Chem, Ltd.
- Ji Eun Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinking agent compound and superabsorbent polymer prepared by...
- Patent number 11,970,443
- Issue date Apr 30, 2024
- LG Chem, Ltd.
- Won Taeck Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation method of super absorbent polymer
- Patent number 11,578,175
- Issue date Feb 14, 2023
- LG Chem, Ltd.
- Seul Ah Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cross-linking agent compound and polymer prepared using the same
- Patent number 11,560,463
- Issue date Jan 24, 2023
- LG Chem, Ltd.
- Won Taeck Lim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing (meth)acrylic acid ester based compound
- Patent number 11,198,666
- Issue date Dec 14, 2021
- LG Chem, Ltd.
- Won Taeck Lim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method of acrylic ester compound
- Patent number 11,028,038
- Issue date Jun 8, 2021
- LG Chem, Ltd.
- Ji Eun Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
A Method For Preparing (Meth)Acrylic Acid Ester Based Compound
- Publication number 20210130279
- Publication date May 6, 2021
- LG CHEM, LTD.
- Won Taeck Lim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Cross-Linking Agent Compound and Polymer Prepared Using the Same
- Publication number 20210115222
- Publication date Apr 22, 2021
- LG CHEM, LTD.
- Won Taeck Lim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Preparing Crosslinker Compound
- Publication number 20210024451
- Publication date Jan 28, 2021
- LG CHEM, LTD.
- Ji Eun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation Method of Acrylic Ester Compound
- Publication number 20200407308
- Publication date Dec 31, 2020
- LG CHEM, LTD.
- Ji Eun Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Novel Crosslinking Agent Compound and Superabsorbent Polymer Prepar...
- Publication number 20200369595
- Publication date Nov 26, 2020
- LG CHEM, LTD.
- Won Taeck Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Preparation Method of Super Absorbent Polymer
- Publication number 20200115508
- Publication date Apr 16, 2020
- LG CHEM, LTD.
- Seul Ah Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Wonmun Choi

Person

Patents Grantslast 30 patents

Method for preparing crosslinker compound

Crosslinking agent compound and superabsorbent polymer prepared by...

Preparation method of super absorbent polymer

Cross-linking agent compound and polymer prepared using the same

Method for preparing (meth)acrylic acid ester based compound

Preparation method of acrylic ester compound

Patents Applicationslast 30 patents

A Method For Preparing (Meth)Acrylic Acid Ester Based Compound

Novel Cross-Linking Agent Compound and Polymer Prepared Using the Same

Method for Preparing Crosslinker Compound

Preparation Method of Acrylic Ester Compound

Novel Crosslinking Agent Compound and Superabsorbent Polymer Prepar...

Preparation Method of Super Absorbent Polymer