Patents Assigned to Kyung Nong Corporation
  • Patent number: 9801382
    Abstract: The present invention relates to a method for preparing an emulsifiable solid agrochemical composition which contains an inorganic salt and which can be used as an agrochemical emulsion. The preparation method according to the present invention has the advantage that, because there is no need for a step of heating and evaporating a solvent or water, it is possible to use a surfactant or active ingredient that has a low boiling point or breaks down drastically at a high temperature, and, due to the solid-phase form, it is possible to minimise the amount that sticks to a container as there is no need to use a special synthetic resin or glass bottle that entails high packaging costs. Also, a granular emulsifier (EG) or a powdery emulsifier (EP) produced by means of the method according to the present invention can be further diluted in water before use so as to form common emulsion (EC) emulsified particles (0.1 ?m to 100 ?m) to transparent microemulsion particles (0.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: October 31, 2017
    Assignee: KYUNG NONG CORPORATION
    Inventors: Weon Kee Lee, Jong Kwan Kim, Jae Goon Lee, Hyeong Min Kim, In Cheon Hwang
  • Patent number: 9018233
    Abstract: The invention relates to diaminoaryl derivatives substituted by carbamate, salts thereof and a pesticidal composition containing the same, which exhibit superior pest control effects against various insect pests of insect species, in particular against moths such as the diamondback moth or Spodoptera litura.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: April 28, 2015
    Assignees: Kyung Nong Corporation, Korea Research Institute of Chemical Technology
    Inventors: Sung Youn Chang, Jung Nyoung Heo, Hyuk Lee, Hwan Jung Lim, Bum Tae Kim, Joo Kyung Kim, Jong-Kwan Kim
  • Publication number: 20150094342
    Abstract: The invention relates to diaminoaryl derivatives substituted by carbamate, salts thereof and a pesticidal composition containing the same, which exhibit superior pest control effects against various insect pests of insect species, in particular against moths such as the diamondback moth or Spodoptera litura.
    Type: Application
    Filed: May 7, 2013
    Publication date: April 2, 2015
    Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, KYUNG NONG CORPORATION
    Inventors: Sung Youn Chang, Jung Nyoung Heo, Hyuk Lee, Hwan Jung Lim, Bum Tae Kim, Joo Kyung Kim, Jong-Kwan Kim
  • Patent number: 8410302
    Abstract: The present invention provides a methoxyimino compound, and a fungicide composition comprising same as an active ingredient. The methoxyimino compound of the present invention, which has an excellent antifungal activity against a wide spectrum of fungi even at a low application rate, can be used to protect various crops.
    Type: Grant
    Filed: December 5, 2008
    Date of Patent: April 2, 2013
    Assignee: Kyung Nong Corporation
    Inventors: Joo-Kyung Kim, Hyung-Ho Kim, In-Cheon Hwang, Ho-tae Nam
  • Patent number: 8293774
    Abstract: The present invention relates to an optically active (R)-aryloxypropionic acid amide compound which has high selectivity and safety for protecting a crop such as rice, wheat, barley and soy bean, and exhibits excellent herbicidal activity against weeds, and a herbicidal composition comprising the same.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: October 23, 2012
    Assignee: Kyung Nong Corporation
    Inventors: Joo-kyung Kim, Dong-hoo Kim, Hyung-ho Kim, Kyung-hyun Kim, Cheol-su Yoon, In-cheon Hwang
  • Publication number: 20100298593
    Abstract: The present invention provides a methoxyimino compound, and a fungicide composition comprising same as an active ingredient. The methoxyimino compound of the present invention, which has an excellent antifungal activity against a wide spectrum of fungi even at a low application rate, can be used to protect various crops.
    Type: Application
    Filed: December 5, 2008
    Publication date: November 25, 2010
    Applicant: KYUNG NONG CORPORATION
    Inventors: Joo-Kyung Kim, Hyung-Ho Kim, In-Cheon Hwang, Ho-tae Nam
  • Publication number: 20100279871
    Abstract: The present invention relates to an optically active (R)-aryloxypropionic acid amide compound which has high selectivity and safety for protecting a crop such as rice, wheat, barley and soy bean, and exhibits excellent herbicidal activity against weeds, and a herbicidal composition comprising the same.
    Type: Application
    Filed: July 2, 2008
    Publication date: November 4, 2010
    Applicant: KYUNG NONG CORPORATION
    Inventors: Joo-kyung Kim, Dong-hoo Kim, Hyung-ho Kim, Kyung-hyun Kim, Cheol-su Yoon, In-cheon Hwang