公开(公告)号：EP0754053A1

公开(公告)日：1997-01-22

申请号：EP95942778.0

申请日：1995-12-30

Applicant: Korea Institut of Science and Technology

Inventor： KIM, Seung Ho 12-204, Kit Kyosoo Apartment ,  LEE, Jin Young ,  HAN, Moon Hi 8-1003, Shindong-A Apartment

IPC: A61K38 ,  A61K31 ,  A61L24 ,  A61P1 ,  A61P7 ,  A61P9 ,  A61P31

CPC classification number: A61L24/106 ,  A61K31/133 ,  A61K38/45 ,  A61K38/4833 ,  A61K45/06 ,  A61L2400/04 ,  C12Y207/11001 ,  C12Y304/21005 ,  Y10S514/834 ,  Y10S514/925 ,  A61K2300/00

Abstract: Disclosed herein is a hemostatic composition comprising thrombin, casein kinase-II, and sphingosine or a sphingosine derivative, which shows an excellent hemostatic or hemopexic activity as well as tissue suture activity.

公开(公告)号：EP1040210A1

公开(公告)日：2000-10-04

申请号：EP98959227.4

申请日：1998-11-21

Applicant: Korea Institut of Science and Technology

Inventor： KOH, Seok-Keun, ,  JUNG, Hyung, Jin, ,  CHOI, Won, Kook, ,  KIM, Ki Hwan, ,  HA, Sam Chul, ,  KIM, Cheol Hwan,Kaenari 2-cha Apt. 204-905 ,  CHOI, Sung-Chang,

IPC: C23C16/44

CPC classification number: C23C16/30 ,  B05D1/62 ,  B05D5/083 ,  B05D2201/00 ,  B05D2203/30 ,  C23C16/503

Abstract: According to the present invention, there is provided a method for surface processing by plasma polymerization of a surface of a metal by using a DC discharge plasma, comprising the steps of: positioning an anode electrode which is substantially of metal to be surface-processed and a cathode electrode in a chamber; maintaining a pressure in the chamber at a predetermined vacuum level; blowing an unsaturated aliphatic hydrocarbon monomer gas or a fluorine-containing monomer gas at a predetermined pressure and a non-polymerizable gas at a predetermined pressure into the chamber; and applying a voltage to the electrodes in order to obtain a DC discharge, whereby to obtain a plasma consisting of positive and negative ions and radicals generated from the unsaturated aliphatic hydrocarbon monomer gas or the fluorine containing monomer gas and the non-polymerizable gas, and then forming a polymer with hydrophilicity or hydrophobicity on the surface of the anode electrode by plasma deposition, and also provided a method for surface processing by plasma polymerization of a surface of a material including a metal, a ceramic or a polymer by using an RF discharge plasma.

公开(公告)号：EP1036210A1

公开(公告)日：2000-09-20

申请号：EP98959256.3

申请日：1998-12-04

Applicant: Korea Institut of Science and Technology

Inventor： JUNG, Hyung, Jin ,  CHOI, Won, Kook ,  CHO, Jung ,  KOH, Seok, Keun

IPC: C23C14/24

CPC classification number: H01J37/3277 ,  C23C16/4417 ,  C23C16/486 ,  D06B19/00 ,  H01J37/317 ,  H01J2237/338

Abstract: An apparatus for surface modification of a polymer, metal and ceramic material using an ion beam (IB) is disclosed, which is capable of supplying and controlling a voltage (220) applied to a material to be surface-modified so that an ion beam (IB) energy irradiated to the material is controlled, differentiating the degree of the vacuum of a reaction gas in a portion of a vacuum chamber in which the ion beam is irradiated from that in a portion in which the ion beam is generated, and also being applicable for both-side irradiating processing and continuous processing.