Patents Assigned to Chun Bo.,Ltd

Method of preparing high-purity lithium difluorophosphate crystal and non-aqueous electrolyte solution for secondary battery including the crystal

Patent number: 11225417

Abstract: The present invention relates to a method of preparing a lithium difluorophosphate crystal. More particularly, the present invention relates to a method of preparing a high-purity lithium difluorophosphate crystal at a high yield, and the high-purity lithium difluorophosphate crystal prepared by the method can be used for various purposes.

Type: Grant

Filed: June 25, 2018

Date of Patent: January 18, 2022

Assignee: Chun Bo., Ltd

Inventors: Sang Yul Lee, Kyoung Cheol Kim, Kyoung Hwan Kim, Ji Ung Jeon, Su Cheol Park
Method of preparing high-purity lithium difluorophosphate crystal and non-aqueous electrolyte solution for secondary battery including the crystal

Patent number: 11148949

Abstract: The present invention relates to a method of preparing a lithium difluorophosphate crystal. More particularly, the present invention relates to a method of preparing a high-purity lithium difluorophosphate crystal at a high yield, and the high-purity lithium difluorophosphate crystal prepared by the method can be used for various purposes.

Type: Grant

Filed: June 25, 2018

Date of Patent: October 19, 2021

Assignee: Chun Bo., Ltd

Inventors: Sang Yul Lee, Kyoung Cheol Kim, Kyoung Hwan Kim, Ji Ung Jeon, Su Cheol Park
METHOD OF PREPARING HIGH-PURITY LITHIUM DIFLUOROPHOSPHATE CRYSTAL AND NON-AQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERY INCLUDING THE CRYSTAL

Publication number: 20210246042

Abstract: The present invention relates to a method of preparing a lithium difluorophosphate crystal. More particularly, the present invention relates to a method of preparing a high-purity lithium difluorophosphate crystal at a high yield, and the high-purity lithium difluorophosphate crystal prepared by the method can be used for various purposes.

Type: Application

Filed: June 25, 2018

Publication date: August 12, 2021

Applicant: Chun Bo., Ltd

Inventors: Sang Yul LEE, Kyoung Cheol KIM, Kyoung Hwan KIM, Ji Ung JEON, Su Cheol PARK
METHOD OF PREPARING HIGH-PURITY LITHIUM DIFLUOROPHOSPHATE CRYSTAL AND NON-AQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERY INCLUDING THE CRYSTAL

Publication number: 20210246027

Abstract: The present invention relates to a method of preparing a lithium difluorophosphate crystal. More particularly, the present invention relates to a method of preparing a high-purity lithium difluorophosphate crystal at a high yield, and the high-purity lithium difluorophosphate crystal prepared by the method can be used for various purposes.

Type: Application

Filed: June 25, 2018

Publication date: August 12, 2021

Applicant: Chun Bo.,Ltd

Inventors: Sang Yul LEE, Kyoung Cheol KIM, Kyoung Hwan KIM, Ji Ung JEON, Su Cheol PARK

Method of preparing high-purity lithium difluorophosphate crystal and non-aqueous electrolyte solution for secondary battery including the crystal

Method of preparing high-purity lithium difluorophosphate crystal and non-aqueous electrolyte solution for secondary battery including the crystal

METHOD OF PREPARING HIGH-PURITY LITHIUM DIFLUOROPHOSPHATE CRYSTAL AND NON-AQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERY INCLUDING THE CRYSTAL

METHOD OF PREPARING HIGH-PURITY LITHIUM DIFLUOROPHOSPHATE CRYSTAL AND NON-AQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERY INCLUDING THE CRYSTAL