公开(公告)号：US08357348B2

公开(公告)日：2013-01-22

申请号：US13030802

申请日：2011-02-18

Applicant: Hae Jin Kim ,  Soon Chang Lee ,  Jin Bae Lee

Inventor： Hae Jin Kim ,  Soon Chang Lee ,  Jin Bae Lee

IPC: C01G23/047

CPC classification number: C01G23/047 ,  B01J21/063 ,  B01J35/0013 ,  B01J35/004 ,  B01J37/033 ,  B01J37/10 ,  B82Y30/00 ,  C01G23/053 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/64

Abstract: The present invention relates to a method for preparing anatase-type titanium dioxide (TiO2) nanoparticles, the method comprising the steps of: uniformly mixing titanium n-butoxide and cetyltrimethyl ammonium salt (CTAS) in water; subjecting the mixture to hydrothermal treatment at a temperature of 60˜120° C.; and collecting anatase-type titanium dioxide nanoparticles produced by the hydrothermal treatment and drying the collected nanoparticles. According to the present invention, anatase-type titanium dioxide nanoparticles having excellent crystallinity can be easily prepared in large amounts by a simple process without needing heat treatment.

Abstract translation: 本发明涉及一种制备锐钛矿型二氧化钛（TiO2）纳米颗粒的方法，所述方法包括以下步骤：在水中均匀混合正丁醇钛和十六烷基三甲基铵盐（CTAS）; 在60〜120℃的温度下对混合物进行水热处理; 并收集通过水热处理制备的锐钛矿型二氧化钛纳米颗粒并干燥收集的纳米颗粒。 根据本发明，可以通过简单的工艺容易地制备具有优异结晶度的锐钛矿型二氧化钛纳米颗粒，而不需要热处理。

公开(公告)号：US08082929B2

公开(公告)日：2011-12-27

申请号：US12656214

申请日：2010-01-21

Applicant: Hae Jin Kim

Inventor： Hae Jin Kim

IPC: A45D1/04

CPC classification number: A45D1/04 ,  A45D1/06

Abstract: A hair iron includes upper and lower casings defining a grip portion and coupled to each other at a first end with an elastic coupler such that the casings in the side of a second end opposite to the first end are pivotable within a certain angular range about the first end, an upper heater block extending in a longitudinal direction of the upper casing and coupled on the second end of the upper casing which is not coupled with the lower casing, a lower heater block extending in a longitudinal direction of the lower casing and coupled on the second end of the lower casing which is not coupled with the upper casing.

公开(公告)号：USD647193S1

公开(公告)日：2011-10-18

申请号：US29382450

申请日：2011-01-04

Applicant: Hae Jin Kim

Designer： Hae Jin Kim

公开(公告)号：USD645614S1

公开(公告)日：2011-09-20

申请号：US29372283

申请日：2010-11-03

Applicant: Hae Jin Kim

Designer： Hae Jin Kim

公开(公告)号：USD641927S1

公开(公告)日：2011-07-19

申请号：US29370454

申请日：2010-07-20

Applicant: Hae Jin Kim

Designer： Hae Jin Kim

公开(公告)号：USD632428S1

公开(公告)日：2011-02-08

申请号：US29367318

申请日：2010-08-05

Applicant: Hae Jin Kim

Designer： Hae Jin Kim

公开(公告)号：USD627512S1

公开(公告)日：2010-11-16

申请号：US29342992

申请日：2009-09-03

Applicant: Hae Jin Kim

Designer： Hae Jin Kim

公开(公告)号：USD617048S1

公开(公告)日：2010-06-01

申请号：US29343652

申请日：2009-09-16

Applicant: Hae Jin Kim

Designer： Hae Jin Kim

公开(公告)号：US07141424B2

公开(公告)日：2006-11-28

申请号：US10977882

申请日：2004-10-29

Applicant: Jeong Sheop Shin ,  Beung Tae Ryu ,  Sung Chul Bahn ,  Hae Jin Kim

Inventor： Jeong Sheop Shin ,  Beung Tae Ryu ,  Sung Chul Bahn ,  Hae Jin Kim

IPC: C12N15/82 ,  C12N5/14 ,  A01H1/00

CPC classification number: C12N15/8231

Abstract: An isolated solely pollen-specific promoter derived from Arabidopsis comprise a nucleotide sequence of Arabidopsis PLA2-δ gene. The novel promoter has specific roles in particular organs and at particular developmental stages, such as in mature flowers, and can be used in the production of hybrid seeds using male sterility techniques.

Abstract translation: 源自拟南芥的独立花粉特异性启动子的分离物包含拟南芥PLA2-2-DESTA基因的核苷酸序列。 该新型启动子在特定器官和特定发育阶段具有特定的作用，例如在成熟花中，并且可用于使用雄性不育技术生产杂交种子。

公开(公告)号：USD682468S1

公开(公告)日：2013-05-14

申请号：US29394467

申请日：2011-06-17

Applicant: Hae Jin Kim

Designer： Hae Jin Kim