Publications

45. Soonyoung Choi,† Gyeong Eun Kim,† Hyoungeun Bae,† Su Jeong Choi, Ji-Eun Jeong, Jin Chul Kim, Hanah Na, Hyocheol Jung,* Yu Jin Jung,* Sang-Ho Lee,* and Young Il Park* “A microcapsule-based reusable self-reporting system using a donor–acceptor Stenhouse adduct” RSC Adv., 2024, 14, pp10653 (DOI: 10.1039/D4RA00925H). †Equal contribution and co-1st author.

44. Jaegyeong Lee,† Saira Nayab,† Ameet Kumar, Dongil Kim, Hyewon Jung, Sang-Ho Lee,* Daeheum Cho,* and Hyosun Lee* “Highly active cobalt(II) and copper(II) complexes supported by aminomethylquinoline mediating stereoselective ring-opening polymerization of rac-lactide” Bull. Korean Chem. Soc., 2024, 45(4), pp317-321. (DOI: 10.1002/bkcs.12828). †Equal contribution and co-1st author.

43. Su Jeong Choi, Eun Jeong Seo, Hyoung Eun Bae, Hyo Cheol Jung, Sang-Ho Lee, Jin Chul Kim, Yu Jin Jung, Jong S. Park, Ji-Eun Jeong* and Young Il Park* “Anti-counterfeiting fiber system with near-infrared wavelength selectivity based on photothermal and thermochromic dyes” RSC Adv., 2024, 14, pp3560 (DOI: 10.1039/D3RA06965F).

42. Jihong Lyu, Gyujin Song, Hyocheol Jung, Young Il Park, Sang-Ho Lee, Ji-Eun Jeong,* and Jin Chul Kim* “Solvent-Triggered Chemical Recycling of Ion-Conductive and Self-Healable Polyurethane Covalent Adaptive Networks” ACS Appl. Mater. Interfaces, 2024, 16(1), pp1511–1520. (DOI: 10.1021/acsami.3c15337)

41. Eun Jeong Seo, Hyocheol Jung, Ji-Eun Jeong, Sang-Ho Lee, Jin Chul Kim, Dong Yeon Kim, Seungju Kim, Kyu Cheol Lee,* and Young Il Park* “Development of radical initiator based on o-imino-isourea capable of photo/thermal polymerization” RSC Adv., 2023, 13, pp36364-36372. (DOI: 10.1039/D3RA07296G)

40. Hansol Kang,‡ Si Eun Kim,‡ Young Il Park, Jin Chul Kim, Ji-Eun Jeong, Hyocheol Jung, Hyosun Lee, Sung Yeon Hwang,* In Woo Cheong,* Sang-Ho Lee,* and Eunyong Seo* “Polyether-based Waterborne Synergists: Effect of Polymer Topologies on Pigment Dispersion” RSC Adv., 2023, 13, pp31092-31100. (DOI: 10.1039/D3RA06427A) ‡Equal contribution and co-1st author.

39. Kihyuk Sung, Jinsu Baek, Soonyoung Choi, Byeong-Su Kim, Sang-Ho Lee, In-Hwan Lee,* and HyeYoung Jang* “Cu(triNHC)-catalyzed polymerization of glycidol to produce ultralow-branched polyglycerol”, RSC Adv., 2023, 13, pp24071-24076 (DOI: 10.1039/d3ra04422j).

38. Junhee Kim, Soonyoung Choi, Jinsu Baek, Yong Il Park, Jin Chul Kim, Ji-Eun Jeong, Hyocheol Jung, Tae-Hyuk Kwon,* Byeong-Su Kim,* and Sang-Ho Lee* “Design of Topology-Controlled Polyethers toward Robust Cooperative Hydrogen Bonding”, Adv. Funct. Mater., 2023, 33, 2302086 (DOI: 10.1002/adfm.202302086). [Selected as a Front Cover]

37. Subin Jeong,† Gi Young Kim,† Hyoung Eun Bae,† Hyeok-Jin Kim, Eun Jeong  Seo, Su Jeong Choi, Ji-Eun Jeong, Hyocheol Jung, Sang-Ho Lee, In Woo Cheong,* Jin Chul Kim,* Young Il Park* “Reactive Disperse Dyes bearing Various Blocked Isocyanate Groups for  Digital Textile Printing Ink”, Molecules, 2023, 28(9), 3812 (DOI: 10.3390/molecules28093812). †Equal contribution and co-1st author.

36. Soonyoung Choi, Junhee Kim, Eunyong Seo, Hyocheol Jung, Ji-Eun Jeong, Young Il Park, Jin Chul Kim, Dong Woog Lee,* Byeong-Su Kim,* and Sang-Ho Lee* “Dual crosslinking polymer networks: Correlation between polymer topologies and self-healing efficiency”, Polym. Chem., 2023, 14, pp1184-1194 (DOI: 10.1039/D3PY00025G). [Selected as a Front Cover]

35. Ji-Eun Jeong,† Jae-Won Lee,† Mi Ju Bae,† Hyong Eun Bae, Eunjung Seo, Seulchan Lee, JungYeop Shin, Sang-Ho Lee, Yu Jin Jung, Hyo Chul Jung, Young Il Park,* In Woo Cheong,* Hak-Rin Kim,* Jin Chul Kim* “NIR-Triggered High-Efficiency Self-Healable Protective Optical Coating for Vision Systems”, ACS Appl. Mater. Interfaces, 2023, 15(6), pp8510-8520 (DOI: 10.1021/acsami.2c21058). †Equal contribution and co-1st author.

34. Kyeonghun Kim,† Saira Nayab,† Yerim Cho, Hyewon Jung, Hyeonuk Yeo, Hyosun Lee,* and Sang-Ho Lee* “Catalytic Performance of Tridentate Versus Bidentate Co(II) Complexes Supported by Schiff Base Ligands in Vinyl Addition Polymerization of Norbornene”, RSC Adv., 2022, 12, pp35896 (DOI: 10.1039/d2ra07241f). †Equal contribution and co-1st author.

33. Da Hae Son,† Hyoung Eun Bae,† Mi Ju Bae, Sang-Ho Lee, In Woo Cheong,* Young Il Park,* Ji-Eun Jeong,* Jin Chul Kim,* “Fast, Localized, and Low-energy-consumption Self-healing of Automotive Clearcoat Using a Photothermal Effect Triggered by NIR Radiation”, ACS Appl. Polym. Mater., 2022, 4, pp3802-3810 (DOI: 10.1021/acsapm.1c01768). †Equal contribution and co-1st author.

32. Jin Young Seo,† Seung Hyun Kang,† Mi Ryu Lee, Chul-Hwan Choi, Sang-Ho Lee, Sangho Cho, Jung-Hyun Lee,* and Kyung-Youl Baek* “Synthesis of Thermo-Controlled Cyclic Olefin Polymers via Ring Opening Metathesis Polymerization: Effect of Copolymerization with Flexible Modifier”, Macromol. Res., 2022, 30(3), pp205-211 (DOI: 10.1007/s13233-022-0025-9) †Equal contribution and co-1st author.

31. Si Eun Kim, Yu-Ri Lee, Minseong Kim, Eunyong Seo, Hyun-Jong Paik, Jin Chul Kim, Ji-Eun Jeong, Young Il Park,* Byeong-Su Kim,* and Sang-Ho Lee,* “Highly Tunable Metal-Free Ring Opening Polymerization of Glycidol into Various Controlled Topologies Catalyzed by Frustrated Lewis Pairs”, Polym. Chem., 2022, 13, pp1243-1252 (DOI: 10.1039/D1PY01442K).

30. Si Eun Kim, Hyun Ji Yang, Soonyoung Choi, Eunbyul Hwang, Minseong Kim, Hyun-Jong Paik, Ji-Eun Jeong, Young Il Park, Jin Chul Kim,* Byeong-Su Kim,* and Sang-Ho Lee,* “A Recyclable Metal-Free Catalytic System for the Cationic Ring-Opening Polymerization of Glycidol under Ambient Conditions”, Green Chem., 2022, 24, pp251-258 (DOI: 10.1039/D1GC03063A).

29. Geehwan Kwon,† Minseong Kim,† Woo Hyuk Jung,† Suebin Park, Thi-Thanh Huynh Tam, Seung-Hwan Oh, Soo-Hyung Choi, Dong June Ahn,* Sang-Ho Lee,* and Byeong-Su Kim,* “Designing Cooperative Hydrogen Bonding in Polyethers with Carboxylic Acid Pendants”, Macromolecules, 2021, 54(18), pp8478–8487. (DOI: 10.1021/acs.macromol.1c01314). †Equal contribution and co-1st author.

28. Tam Thi-Thanh Huynh, Si Eun Kim, Soon Cheon Kim, Jin Chul Kim, Young Il Park, Ji-Eun Jeong, Hyeonuk Yeo,* and Sang-Ho Lee,* “One-Pot Synthesis for Gradient Copolymers via Concurrent Tandem Living Radical Polymerization: Mild and Selective Transesterification of Methyl Acrylate through Al(acac)3 with Common Alcohols”, RSC Adv., 2021, 11, pp26049–26055 (DOI: 10.1039/D1RA04595D).

27. Da Hae Son,† Gi Young Kim,† Ji-Eun Jeong, Sang-Ho Lee, Young Il Park, Hoyoul Kong, In Woo Cheong,* and Jin Chul Kim,* “Influence of Material Properties on the Damage-Reporting and Self-Healing Performance of a Mechanically Active Dynamic Network Polymer in Coating Applications”, Molecules, 2021, 26, pp2468 (DOI: 10.3390/molecules26092468). †Equal contribution and co-1st author.

26. Ye Seol Choi,† Si Eun Kim,† Mi Ran Ha, Jin Chul Kim, Hyun-jong Paik,* Sang-Ho Lee,* and Young Il Park,* “Metal Acetylacetonate as a Radical Initiator and Catalyst for Polyurethane in Dual-curing Reaction at Low Temperature”, Prog. Org. Coat., 2021, 151, pp105926 (DOI: 10.1016/j.porgcoat.2020.105926) †Equal contribution and co-1st author.

25. Jung-Gu Han,† Eunbyul Hwang,† Yoseph Kim, Sewon Park, Koeun Kim, Deok-Ho Roh, Minsu Gu, Sang-Ho Lee, Tae-Hyuk Kwon, Youngjo Kim,* Nam-Soon Choi,* and Byeong-Su Kim,* “Dual Functional Electrolyte Additives toward Long-Cycling Lithium-Ion Batteries: Eco-Friendly Designed Carbonate Derivatives”, ACS Appl. Mater. Interfaces, 2020, 12(21), pp24479–24487 (DOI: 10.1021/acsami.0c04372) †Equal contribution and co-1st author.

24. Young Kyu Song, Tae Hee Lee, Kyu Cheol Lee, Moon Hyun Choi, Jin Chul Kim, Sang-Ho Lee, Seung Man Noh, and Young Il Park,* “Coating that Self-Reports Cracking and Healing Using Microcapsules Loaded with a Single AIE Fluorophore”, Appl. Surf. Sci., 2020, 511, pp145556 (DOI: 10.1016/j.apsusc.2020.145556)

23. Gi Young Kim, Sujin Sung, Soon Cheon Kim, Sang-Ho Lee, Young Il Park, Seung Man Noh, In Woo Cheong,* and Jin Chul Kim,* “Reversible Polymer Networks Based on the Dynamic Hindered Urea Bond for Scratch Healing in Automotive Clearcoats”, Appl. Surf. Sci., 2020, 505, pp144546 (DOI: 10.1016/j.apsusc.2019.144546)

22. Gi Young Kim,† Suguna Perumal,† Soon Cheon Kim, Sang-Ho Lee, Seung Man Noh, Young Il Park,* In Woo Cheong,* and Jin Chul Kim,* “Design and Prediction of Pigment Dispersibility Stabilized by Polymeric Dispersants Using a Pigment–Monomer Interaction Force Measurement”, Dyes and Pigments, 2020, 172, pp107791  (DOI: 10.1016/j.dyepig.2019.107791) †Equal contribution and co-1st author.

21. Dong Geun Lee, Sujin Sung, Dae Geun Oh, Young Il Park, Sang-Ho Lee, Jin Chul Kim,* Seung Man Noh,* and Hyun Wook Jung,* “Application of polycarbonate diol containing hindered urea to polyurethane-based clearcoats for tuning of scratch-healing properties”, J. Coat. Technol. Res., 2020, 17(4), pp963-976 (DOI: 10.1007/s11998-019-00316-0)

20. Caitlin S. Sample, Sang-Ho Lee, Shaoguang Li, Morgan W. Bates, Valerie Lensch, Brooke Versaw, Chris M. Bates, and Craig J. Hawker,* “Metal-Free Room-Temperature Vulcanization of Silicones via Borane Hydrosilylation”, Macromolecules, 2019, 52(19), pp7244-7250 (DOI: 10.1021/acs.macromol.9b01585).

19. Eunbyul Hwang, Kicheol Kim, Chae Gyu Lee, Tae-Hyuk Kwon, Sang-Ho Lee,* Seung Kyu Min,* and Byeong-Su Kim,* “Tailorable Degradation of pH-Responsive All-Polyether Micelles: Unveiling the Role of Monomer Structure and Hydrophilic-Hydrophobic Balance”, Macromolecules, 2019, 52(15), pp5884-5893 (DOI: 10.1021/acs.macromol.9b00823).

18. Young Kyu Song, Tae Hee Lee, Jin Chul Kim, Kyu Cheol Lee, Sang-Ho Lee, Seung Man Noh, and Young Il Park,* “Dual Monitoring of Cracking and Healing in Self-healing Coatings using Microcapsules Loaded with Two Fluorescent Dyes”, Molecules, 2019, 24(9), pp1679-1686 (DOI: 10.3390/molecules24091679).

17. Tae Hee Lee, Young Il Park, Sang-Ho Lee, Jihoon Shin, Seung Man Noh,* and Jin Chul Kim,* “A Crack Repair Patch Based on Acrylated Epoxidized Soybean Oil”, Appl. Surf. Sci., 2019, 476, pp276-282 (DOI: 10.1016/j.apsusc.2018.12.267).

16. David J. Lunn,† Sungbaek Seo,† Sang-Ho Lee, Raghida Bou Zerdan, Kaila M. Mattson, Nicolas J. Treat, Alaina J. McGrath, Will R. Gutekunst, Jimmy Lawrence, Allison Abdilla, Athina Anastasaki, Abigail S. Knight, Bernhard V. K. J. Schmidt, Morgan W. Bates, Paul G. Clark, Jonathan P. DeRocher, Antony K. Van Dyk,* and Craig J. Hawker,* “Scalable Synthesis of an Architectural Library of Well-Defined Poly(acrylic acid) Derivatives: Role of Structure on Dispersant Performance”, J. Polym. Sci. Part A: Polym. Chem., 2019, 57(6), pp716-725 (DOI: 10.1002/pola.29316) †Equal contribution and co-1st author.

15. Caitlin S. Sample, Sang-Ho Lee, Morgan W. Schulze, Jing M. Ren, Jimmy Lawrence, Valerie Lensch, Jeffrey A. Gerbec, Chris M. Bates, Shaoguang Li,* and Craig J. Hawker,* “Metal-free Synthesis of Poly(silyl ethers) under Ambient Conditions”, Macromolecules, 2019, 52(5), pp1993-1999 (DOI: 10.1021/acs.macromol.8b02741).

14. Sujin Sung, So Young Kim, Tae Hee Lee, Gregory Favaro, Young IL Park, Sang-Ho Lee, Jae Beom Ahn, Seung Man Noh,* and Jin Chul Kim,* “Thermally Reversible Polymer Networks for Scratch Resistance and Scratch Healing in Automotive Clear Coats”, Prog. Org. Coat., 2019, 127, pp37-44 (DOI: 10.1016/j.porgcoat.2018.10.023).

13. Revital Kaminker,* Athina Anastasaki, Will R. Gutekunst, Yingdong Luo, Sang-Ho Lee, and Craig J Hawker,* “Tuning of Protease Resistance in Oligopeptides through N-Alkylation”, Chem. Commun., 2018, 54(69), pp9631–9634 (DOI: 10.1039/C8CC04407D).

12. Kyu Cheol Lee, Dong Yeon Kim, Su Bin Jeong, Tae Hee Lee, Soon Cheon Kim, Jin Chul Kim, Sang-Ho Lee, Seung Man Noh,* and Young Il Park,* “Synthesis and Radical Polymerization Properties of Thermal Radical Initiators Based on o-Imino-isourea: The Effect of the Alkyl Side Chain on the Radical Initiation Temperature”, J. Polym. Sci. Part A: Polym. Chem., 2018, 56(15), pp1749–1756 (DOI: 10.1002/pola.29057).

11. Revital Kaminker,* Ilia Kaminker, Will R. Gutekunst, Yingdong Luo, Sang-Ho Lee, Jia Niu, Songi Han,* and Craig J Hawker,* “Tuning Conformation and Properties of Peptidomimetic Backbones through Dual N/Cα-Substitution”, Chem. Commun., 2018, 54(41), pp5237–5240 (DOI: 10.1039/c8cc01356j).

10. Jing M. Ren, Jimmy Lawrence, Abigail S. Knight, Allison Abdilla, Raghida Bou Zerdan, Adam E. Levi, Bernd Oschmann, Will R. Gutekunst, Sang-Ho Lee, Youli Li, Alaina J. McGrath, Christopher M. Bates, Greg G. Qiao,* and Craig J. Hawker,* “Controlled Formation and Binding Selectivity of Discrete Oligo (methyl methacrylate) Stereocomplexes”, J. Am. Chem. Soc., 2018, 140(5), pp1945–1951 (DOI: 10.1021/jacs.7b13095).

9. Eunyong Seo,† Sang-Ho Lee,† Sangho Lee, Soo-Hyung Choi, Craig J. Hawker, and Byeong-Su Kim,* “Highly Stable Au Nanoparticles with Double Hydrophilic Block Copolymers Templates: Correlation between Structure and Stability”, Polym. Chem., 2017, 8(31), pp4528-4537 (DOI: 10.1039/c7py00773f) †Equal contribution and co-1st author.

8. Jimmy Lawrence, Sang-Ho Lee, Allison Abdilla, Mitchell D. Nothling, Jing M. Ren, Abigail S. Knight, Carolin Fleischmann, Youli Li, Austin S. Abrams, Bernhard V. K. J. Schmidt, Michael C. Hawker, Luke A. Connal, Alaina J. McGrath, Paul G. Clark, Will R. Gutekunst,* and Craig J. Hawker,* “A Versatile and Scalable Strategy to Discrete Oligomers”, J. Am. Chem. Soc., 2016, 138(19), pp6306–6310 (DOI: 10.1021/jacs.6b03127).

7. Sang-Ho Lee, Makoto Ouchi,* Sangwon Kim, and Mitsuo Sawamoto,* “Periodic Introduction of a Hamilton Receptor into a Polystyrene Backbone for a Supramolecular Graft Copolymer with Regular Intervals”, Polym. Chem., 2016, 7(46), pp7152-7160 (DOI: 10.1039/c6py01669c).

6. Sang-Ho Lee, Makoto Ouchi,* and Mitsuo Sawamoto,* “Chain extension of center-functionalized polystyrene via radical–radical coupling: Periodic introduction of complementary hydrogen bonding interaction site on polymer chain”, Eur. Polym. J., 2015, 62, pp400–408 (DOI: 10.1016/j.eurpolymj.2014.08.027).

5. Sang-Ho Lee, Makoto Ouchi,* and Mitsuo Sawamoto,* “Functionalization at the Central Position of Vinyl Polymer Chains: Highly Associable Multipoint Hydrogen Bonds for Complementary Self-Assemblies”, Macromol. Rapid Commun., 2014, 35(4), pp431–436 (DOI: 10.1002/marc.201300833).

4. Sang-Ho Lee, Makoto Ouchi,* and Mitsuo Sawamoto,* “Chain center-functionalized amphiphilic block polymers: Complementary hydrogen bond self-assembly in aqueous solution”, J. Polym. Sci. Part A: Polym. Chem., 2013, 51(21), pp4498–4504 (DOI: 10.1002/pola.26880).

3. Sang-Ho Lee, Hyun-Ji Kim, Dong Hoon Choi, Seung Sang Hwang, Hyun-Seung Chae, and Kyung-Youl Baek,* “Highly Purified Cyclic Olefin Polymer by ROMP and in situ Hydrogenation with Ruthenium Supported Catalyst”, Macromol. Res., 2012, 20(8), pp777–779 (DOI: 10.1007/s13233-012-0118-y).

2. Sang-Ho Lee, Makoto Ouchi,* and Mitsuo Sawamoto,* “Supramolecular X-Shaped Homopolymers and Block Polymers by Midsegment Complementary Hydrogen Bonds: Design of Bifunctional Initiators with Interactive Sites for Metal-Catalyzed Living Radical Polymerization”, Macromolecules, 2012, 45(9), pp3702–3710 (DOI: 10.1021/ma300479s).

1. Kyung-Youl Baek,* Hyun-Ji Kim, Sang-Ho Lee, Kie-Yong Cho, Hyeong Tae Kim, and Seung Sang Hwang “Morphology Control of Highly Sulfonated Block Copolymers by a Simple Thermal Process”, Macromol. Chem. Phys., 2010, 211(6), pp613–617 (DOI: 10.1002/macp.200900475).

Invited Articles

4. Sang-Ho Lee, Seung Man Noh, Young Il Park, Jin Chul Kim, “Design and Application of Aggregation Induced Emission Active Self-reporting Polymers”, Polymer Science and Technology, 2019, 30(4), pp313–318.

3. Jin Chul Kim, Young Il Park, Sang-Ho Lee, Seung Man Noh, “A Review of Next Generation Automotive Smart Coating”, Polymer Science and Technology, 2018, 29(6), pp523–528.

2. Jin Chul Kim, Young Il Park, Sang-Ho Lee, Seung Man Noh, “A Review of Recent Research on Nanoindentation of Functional Polymers”, Polymer Science and Technology, 2018, 29(2), pp152–157.

1. Makoto Ouchi, Kyung-Youl Baek, Sang-Ho Lee, Takaya Terashima, Mitsuo Sawamoto, “Metal-Catalyzed Living Radical Polymerization: Evolution of Ruthenium and Iron Catalysts”, Polymer Science and Technology, 2011, 22(4), pp312–319.

Internal Patents

22. Registration No. [10-2574154] “Adhesive composition”, Sang-Ho Lee et al., Registration Date 2023-08-30.

21. Registration No. [10-2525532] “Polymer dispersant and color material mill base composition comprising same”, Sang-Ho Lee et al., Registration Date 2023-04-20.

20. Registration No. [10-2485779] “Carboxy functional polyether and adhesive composition including the same”, Sang-Ho Lee et al., Registration Date 2023-01-03.

19. Registration No. [10-2482013] “Self-healing transparent coating composition using photothermal effect triggered by NIR radiation and application thereof”, Sang-Ho Lee et al., Registration Date 2022-12-22.

18. Registration No. [10-2480102] “Method for producing acrylic gradient polymer”, Sang-Ho Lee et al., Registration Date 2022-12-19.

17. Registration No. [10-2454179] “Self-healing cyclic boronic ester polyether polyol and cured product thereof”, Sang-Ho Lee et al., Registration Date 2022-10-07.

16. Registration No. [10-2388776] “Novel polyether polyol and aqueous dispersion assistant comprising the same, and aqueous coating composition comprising the same”, Sang-Ho Lee et al., Registration Date 2022-04-15.

15. Registration No. [10-2315380] “Novel cyclic polyether polyol and aqueous dispersion assistant comprising the same, and aqueous coating composition comprising the same”, Sang-Ho Lee et al., Registration Date 2021-10-14.

14. Registration No. [10-2256129] “Manufacturing method of metal oxide using reaction waste of transesterification process and use thereof”, Sang-Ho Lee et al., Registration Date 2021-05-18.

13. Registration No. [10-2151724] “Aqueous polymer dispersing agent, color mill base comprising the same and manufacturing method thereof”, Sang-Ho Lee et al., Registration Date 2020-08-28.

12. Registration No. [10-2147655] “Composition for low temperature curable, crosslinked resin using the same, and products comprising the same”, Sang-Ho Lee et al., Registration Date 2020-08-19.

11. Registration No. [10-2144939] “Anthraquinone pigment synergist, pigment ink composition comprising the same and preparation method thereof”, Sang-Ho Lee et al., Registration Date 2020-08-10.

10. Registration No. [10-2143210] “Reversibly self-healable polymer networks including hindered urea bonds and use thereof”, Sang-Ho Lee et al., Registration Date 2020-08-04.

9. Registration No. [10-2139367] “Magenta pigment synergist, excellent dispersion and storage property magenta pigment ink composition comprising the same and preparation method thereof”, Sang-Ho Lee et al., Registration Date 2020-07-23.

8. Registration No. [10-2124607] “Polyether Polyols, Methods for the Manufacture, and Use Thereof”, Sang-Ho Lee et al., Registration Date 2020-06-12.

7. Registration No. [10-2124605] “Method for producing Polyether Polyols”, Sang-Ho Lee et al., Registration Date 2020-06-12.

6. Registration No. [10-2124603] “Method for producing Polyether Polyols”, Sang-Ho Lee et al., Registration Date 2020-06-12.

5. Registration No. [10-1335184] “Grubbs supported catalyst and its manufacturing method process for producing of it”, Sang-Ho Lee et al., Registration Date 2013-11-25.

4. Registration No. [10-1268166] “Supported quenchers preparing high-purity cyclic olefin-based polymers”, Sang-Ho Lee et al., Registration Date 2013-05-21.

3. Registration No. [10-1217912] “The synthesis method of cyclic olefin polymer”, Sang-Ho Lee et al., Registration Date 2012-12-26.

2. Registration No. [10-1195534] “Polyalkylthiophene block copolymer and method of preparing the same by ring opening metathesis polymerization”, Sang-Ho Lee et al., Registration Date 2012-10-23.

1. Registration No. [10-1147809] “Preparation method of polythiophene star polymer having regioregular 3-dimensional polymer structure”, Sang-Ho Lee et al., Registration Date 2012-05-14.

International Patents

4. Publication No. [WO/2020/046531] “Branched Polymeric Dispersants, Aqueous Pigment Dispersions, and Aqueous Coating Compositions Thereof”, Sang-Ho Lee et al., Publication Date 2020-05-03.

3. Publication No. [WO2012169671A1] “Supported quencher for preparing high-purity cyclic olefin-based polymers”, Sang-Ho Lee et al., Publication Date 2012-12-13.

2. Publication No. [JP2010285619A] “Manufacture of cyclic olefin polymers”, Sang-Ho Lee et al., Publication Date 2010-12-24.

1. Publication No. [WO2010126305A2] “Polyalkylthiophene block copolymers prepared by ring opening metathesis polymerization”, Sang-Ho Lee et al., Publication Date 2010-11-04.