公开(公告)号：US20210171737A1

公开(公告)日：2021-06-10

申请号：US17167818

申请日：2021-02-04

Applicant: KYUNG DONG ONE CORPORATION

Inventor： Jong Hyun YOON ,  Sang Yun LEE ,  Dae Woo NAM ,  Dong Eui KIM

IPC: C08K9/04 ,  C09C1/42 ,  C08K3/34 ,  C08K3/04 ,  C08K13/06 ,  C08J5/18 ,  C09D175/06 ,  C09D5/18 ,  C09D7/62 ,  C09D7/40

Abstract: Proposed are an organic-inorganic composite synthetic resin using a highly flame-retardant organically modified nanoparticle, and a production method thereof. The method for producing the organic-inorganic composite synthetic resin using a highly flame-retardant organically modified nanoparticle includes the steps of: adding and stirring metal ion-based phosphinate, melamine cyanurate, and nanoclay to a container containing an aqueous or oily solvent, applying ultrasonic waves and high pressure energy to the stirred solution to prepare a highly flame-retardant organically modified silicate solution through a chemical bonding, and then adding a synthetic resin to form synthetic leather and foam used as life consumer goods to the silicate solution, processing and drying it.

公开(公告)号：US20210171736A1

公开(公告)日：2021-06-10

申请号：US17167769

申请日：2021-02-04

Applicant: KYUNG DONG ONE CORPORATION

Inventor： Jong Hyun YOON ,  Sang Yun LEE ,  Dae Woo NAM ,  Dong Eui KIM

IPC: C08K9/04 ,  C09C1/42 ,  C08K3/34 ,  C08K3/04 ,  C08K13/06 ,  C08J3/215 ,  C08J5/18 ,  C09D175/06 ,  C09D7/62 ,  C09D7/40

Abstract: Proposed are an organic-inorganic composite synthetic resin using a highly flame-retardant organically modified nanoparticle, and a production method thereof. The method for producing the organic-inorganic composite synthetic resin using a highly flame-retardant organically modified nanoparticle a includes the steps of: adding and stirring metal ion-based phosphinate, melamine cyanurate, and nanoclay to a container containing an aqueous or oily solvent, applying ultrasonic waves and high pressure energy to the stirred solution to prepare a highly flame-retardant organically modified silicate solution through a chemical bonding, and then adding a synthetic resin to form synthetic leather and foam used as life consumer goods to the silicate solution, processing and drying it.

公开(公告)号：US20220112325A2

公开(公告)日：2022-04-14

申请号：US17225742

申请日：2021-04-08

Applicant: KYUNG DONG ONE CORPORATION

Inventor： Jong Hyun YOON ,  Sang Yun LEE ,  Dae Woo NAM

IPC: C08G18/20 ,  C08G18/22 ,  C08K7/26 ,  C08K3/34 ,  C08G18/76 ,  C08K9/06 ,  C08G18/42 ,  C08K5/5415 ,  C08J9/00 ,  C08G18/48

Abstract: The present disclosure relates to an expanded foam solution for forming a thermosetting expanded foam having excellent flame retardancy produced using the same. According to the present disclosure, nanoclay is mixed with a polyol-based compound using ultrasonic waves, an isocyanate-based compound is added, and a trimerization catalyst or an isocyanurate compound is mixed with the polyol-based compound so that an isocyanurate structure is formed.

公开(公告)号：US20230331897A1

公开(公告)日：2023-10-19

申请号：US18336277

申请日：2023-06-16

Applicant: KYUNG DONG ONE CORPORATION

Inventor： Jong Hyun YOON ,  Sang Yun LEE ,  Dae Woo NAM

IPC: C08G18/20 ,  C08G18/22 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/00 ,  C08K3/34 ,  C08K5/5415 ,  C08K7/26 ,  C08K9/06

CPC classification number: C08G18/2036 ,  C08G18/225 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/008 ,  C08K3/346 ,  C08K5/5415 ,  C08K7/26 ,  C08K9/06 ,  C08G2110/005 ,  C08J2203/10 ,  C08J2375/06 ,  C08J2375/08 ,  C08K2201/005 ,  C08K2201/011

Abstract: The present disclosure relates to an expanded foam solution for forming a thermosetting expanded foam having excellent flame retardancy produced using the same. According to the present disclosure, nanoclay is mixed with a polyol-based compound using ultrasonic waves, an isocyanate-based compound is added, and a trimerization catalyst or an isocyanurate compound is mixed with the polyol-based compound so that an isocyanurate structure is formed.

公开(公告)号：US20210221939A1

公开(公告)日：2021-07-22

申请号：US17225742

申请日：2021-04-08

Applicant: KYUNG DONG ONE CORPORATION

Inventor： Jong Hyun YOON ,  Sang Yun LEE ,  Dae Woo NAM

IPC: C08G18/20 ,  C08G18/22 ,  C08K7/26 ,  C08K3/34 ,  C08G18/76 ,  C08K9/06 ,  C08G18/42 ,  C08K5/5415 ,  C08J9/00 ,  C08G18/48

Abstract: The present disclosure relates to an expanded foam solution for forming a thermosetting expanded foam having excellent flame retardancy produced using the same. According to the present disclosure, nanoclay is mixed with a polyol-based compound using ultrasonic waves, an isocyanate-based compound is added, and a trimerization catalyst or an isocyanurate compound is mixed with the polyol-based compound so that an isocyanurate structure is formed.