baber/WOPTO huggingface dataset:
Patent KR-20010083765-A (KR)
Title: Icon advertisement method using computer system and computer network open architecture for the same
Inventor: HA SEONG SEOP
Filed: 2000-02-21
Abstract: PURPOSE: A method for advertising an icon using a computer system and opened type computer network structure therefor are provided to display advertising contents in an icon of a consumer computer system at on-line or off-line state using an opened network as the Internet. CONSTITUTION: A web server receives an advertising applicant of an advertiser and classifies and stores icon files provided from the advertiser in an icon database(S31). If a client connects to the web server and inputs member joining information, the web server stores the information in a member information database, and installs an advertising application program(S32). The client selects an advertising update period and an exposing period of a rolling advertisement according to icons(S33) and a category of the advertisement for setting an environment. The environment setting information is transmitted to the web server and stored in the member information database(S34). If the member does not select one's favorite filed, the web server or the application program analyzes a log file and a cookie file of the member, and may select one's favorite filed(S35). The web server searches an advertiser/advertisement icon database and extracts an advertisement icon file and transmits the file to the client(S36). The application program replaces the current icon with an advertising icon(S37). The web server receives advertisement participating information as the visiting number and stores the information in the member information database or/and the advertiser/advertisement icon database(S38).
Patent KR-20010084269-A (KR)
Title: System and method for advertizing using by internet phone
Inventor: LEE JAE HEE
IPC: H04L12/66
Filed: 2000-02-24
Abstract: PURPOSE: An advertisement system and a method using an Internet phone are provided to perform a telephone conversation with person who does not use the Internet and is located in a time and space incapable of the Internet. CONSTITUTION: A transmitter terminal device(110) performs a dedicated line telephone function using the Internet and a general telephone function for interlocking a PSTN(Public Switched Telephone Network). A receiver terminal device(120) receives a conversation request. A contents server(130) receives an output present situation of specific data outputted from the transmitter terminal device(110) and the receiver terminal device(120), and transmits suitable data to the transmitter terminal device(110) and the receiver terminal device(120) by the request of the transmitter terminal device(110) and the receiver terminal device(120). A contents storing device(140) stores the specific data. An Internet telephone server(150) receives conversation request information transmitted from the transmitter terminal device(110) to transmit received conversation request information to the contents server(130), and connects conversation request information with the PSTN.
Patent KR-20010086949-A (KR)
Title: Method for communication between main-controller and sub-controller in control system
Inventor: CHO SEUNG GI
IPC: G06F13/00
Filed: 2000-03-06
Abstract: PURPOSE: A communication method between a main controller and a peripheral in a control system is provided to increase reliability in data communication and prevent a network from being overloaded in transmitting large amount of data by exchanging the data size information of a main controller and the download mode transfer information of a sub controller. CONSTITUTION: If an operator sends a download request to a main controller through an MMI daemon, the main controller searches a database to collect data to be downloaded and notifies a sub controller of the download request(ST21,ST22). In case that the size of the searched data to be downloaded is more than a given unit, a block-unit transfer mode is executed(ST23). If the size is less than the given unit, a download mode is executed(ST24). Receiving the download notification, the sub controller enters into a download mode(ST25) and transmits a signal to inform the main controller that preparation for the receiving of data has been completed(ST26). After receiving the signal from the sub controller, the main controller begins to transmit the searched data(ST27). If the transmission of the data is completed, the sub controller notifies the main controller that the data have been successfully received(ST28). The main controller displays a data transmission completion message and the version information of the transmitted data through the operator's terminal part(ST29).
Patent KR-20000053740-A (KR)
Inventor: JEONG GYEONG JA
Filed: 2000-03-20
Abstract: PURPOSE: A method for ordering in real-time via the internet is provided that customers enable to order and reserve products to companies connected by an Internet phone through retrieving a real-time sale site, and that the companies register characteristics and telephone numbers thereof by establishing a database on business categories and regions of the companies. CONSTITUTION: A method for ordering in real-time via the Internet comprises the steps of: if a user completes member registration, displaying to select a desired site; if the user selects a real-time sale site, displaying to select a desired company based on business categories; if the user selects a desired one of the displayed business category, displaying to select a desired region; displaying information on companies consisted the business category and the region; if the user selects so many companies or properties of a particular desired company, clicking an area of company properties displayed on a same screen; if a text is inputted in the displayed area, selecting companies consisted the business category, the region and the properties; and if the user clicks the selected company, automatically creating a speech path with the company via the Internet phone to order products in real-time.
Patent KR-20000036645-A (KR)
Inventor: KIM BYUNG SU
Filed: 2000-03-24
Abstract: PURPOSE: An E-commerce system is provided, so that a seller can flexibly fix prices according to a demand and a supply, and to supply fixed price information to potential buyers. CONSTITUTION: An E-commerce system performing commercial dealings between a buyer's purchasing system and a seller's selling system through a network, comprises a product database and a processing server. The product database stores product information. The product information has codes presenting price change models. The price change models change corresponding product prices, according to product codes of selling products. The processing server resets up a corresponding product's price as time goes by, on the basis of the price change models. The processing server supplies price information to the buyer in real time to perform product dealings.
Patent KR-20000036738-A (KR)
Inventor: O DONG JU
IPC: C23C2/16
Filed: 2000-03-28
Abstract: PURPOSE: An air knife nozzle for plating is provided to form a plated layer of high quality by making uniform the amount sprayed with the pressure sprayed on a body to be plated via a nozzle. CONSTITUTION: A guide roller(12) installed in a plating solution tub(10) impregnates a steel plate(14) wound on a bobbin(11) in a plating solution while the iron plate is unwound and winding-guided. The iron plate is passed between tension rollers(13,13') and left and right air knife nozzles(1) installed on the upper part of the plating solution tub and connected to a completed product winding bobbing. When steel material is moved by a driving part, the plating solution is spread in a certain thickness by forming a plated layer of uniform thickness by dispersing the plating solution on the plane surface by the pressure of the air sprayed from an air knife nozzle installed near the both faces of an irregular plating part(15) of the steel plate.
Patent KR-20000063036-A (KR)
Title: 시리얼신호구동의 매니폴드형 전자밸브
IPC: F16K31/02
Filed: 2000-03-28
Abstract: 시리얼신호에 의해 구동제어하는 매니폴드형 전 자밸브에 있어서, 싱글 밸브와 더블 밸브의 제어계를, 단일 제어계의 간단한 절환에 의해 구성한다. 
     전자밸브(20)를 탑재해서 연접하는 매니폴드블록(30)내부를 통해 각 전자밸브에 시리얼신호를 전송하기 위해, 각 매니폴드블록(30)의 전기적 회로부(41)내에, 시리얼신호전송용 접속단자(46a, 46b)와, 시리얼신호로부터 전자밸브의 동작신호를 추출하는 슬레이브칩(47)과, 동작신호에 근거해서 전자밸브(20)에 급전하는 급전단자(49)와, 상기 슬레이브칩을 싱글 솔레노이드밸브용과 더블 솔레노이드밸브용으로 절환하는 절환기(48)를 보유하는 프린트기판(45)을 착탈가능하게 수용한다. 인접하는 매니폴드블록(30)의 연접에 의해, 매니폴드블록(30)을 관통하는 급배기용 공통유로(32, 33)의 연통과 동시에, 접속단자(46a, 46b)를 서로 접속가능하게 한다.
Patent KR-20000037084-A (KR)
Inventor: RYU SUNG IL
IPC: A42B1/00
Filed: 2000-04-07
Abstract: PURPOSE: A cap having a rotating visor is provided which is able to rotate the visor in wearing the cap to protect sunlight. CONSTITUTION: In the cap comprising a cover(1), which covers the head and has a size controlling means of the circumference of the edge, and a visor(2), which is vertically coupled together at one end of the circumference of the edge of the cover(1) to protect sunlight, a guide rail(26) is formed around the edge of the cover(1) and a groove(16) corresponding to the guide rail(26) is formed on the end portion of the visor(2) to be movably inserted in the guide rail(26).
Patent KR-20010095808-A (KR)
Title: Connector pin holder of CATV amplifier
Inventor: PARK U SIK
IPC: H01R9/00
Filed: 2000-04-12
Abstract: PURPOSE: A connector pin holder for an amplifier of a cable TV is provided to improve a work efficiency by easily detaching a printed circuit board for exchanging and repairing. CONSTITUTION: A holder body(30) is mounted at a predetermined position of a printed circuit board(4) so that the printed circuit board(4) corresponds to each connecting pipe(6) of an amplifier body(1). A screw locking member(40) is penetrated by an inner portion conductor(7) of a cable connector(8). The cable connector(8) is screwed at the holder body(30) and the connecting pipe(6). A fixing screw(50) is screwed at the upper portion of the holder body(30) and connected to the inner portion conductor(7) of the cable connector(8). A horizontal screw connecting hole(31) is penetrated in forward and backward directions at the center portion of the holder body(30). A perpendicular screw connecting hole(32) is connected to the horizontal screw connecting hole(31). A through hole(41) is formed at the center portion of the screw locking member(40). The inner portion conductor(7) of the cable connector(8) passes through the through hole(41).
Patent KR-20010097240-A (KR)
Inventor: JUNG GU WAN
IPC: B29D7/01
Filed: 2000-04-21
Abstract: 본 발명은 좌변기 시트를 포삽하는 좌변기 시트 전용 비닐 필름으로서 비닐 필름 일측면에 다수개의 통기를 위한 세공을 천설하여 롤상태로 제조하도록 하는 좌변기 시트 포삽용 비닐 필름의 제조장치에 대한 발명이다.
Patent KR-20000077083-A (KR)
Title: 양극, 그 제조방법 및 그것을 사용한 리튬전지
IPC: H01M4/58
Filed: 2000-04-25
Abstract: 본 명세서는, 티오레이트화합물 및 티올화합물로 이루어지는 군으로부터 선택되는 적어도 1종의 유기유황화합물과, 유황 및 식(1) : (LixS)n(식 중, 0〈X≤2, n〉 0)으로 표시되는 황화리튬으로 이루어지는 군으로부터 선택되는 적어도 1종을 함유하는 양극, 상기 양극의 제조방법 및 상기 양극을 사용한 리튬전지를 개시한다.  본 발명의 양극을 사용하면, 종래의 리튬전지에 비교하여 큰 용량을 가지고, 또한 높은 전압을 갖는 리튬전지를 얻을 수 있다.  또한, 본 발명의 양극에 있어서는, 충방전 중에 양극활물질의 양극내로부터의 산일이 경감되고, 충방전 중의 방전용량의 저하가 적은 고에너지밀도이차전지를 실현한다.
Patent KR-20010098303-A (KR)
Inventor: LEE EUN SEONG
IPC: G01J1/28
Filed: 2000-04-29
Abstract: 발광 소자와 수광 소자를 이용하여 반사광의 손실을 정확하게 측정하기 위한 반사광 손실 측정 장치가 개시되어 있다. 본 발명은, 외부로부터 공급된 전기신호를 안정화하는 안정화부; 상기 안정화부의 출력측에 접속되고, 이 안정화된 전기신호를 광신호로 변환시키는 발광소자; 상기 발광 소자의 광신호를 소정 방향으로 진행시키는 제1 아이솔레이터; 상기 제1 아이솔레이터를 통과한 광신호를 결합 및/또는 분기하는 광 결합 분기부; 상기 광 결합 분기부로부터 결합된 광과 디바이스를 통해 반사된 광신호를 접속하는 광 접속부; 상기 광 결합 분기부의 출력측에 접속되어 광 분기된 광신호를 통과시키는 제2 아이솔레이터와, 제2 아이솔레이터의 광신호를 전기신호로 변환하여 디스플레이하는 수광 소자로 이루어져, 디바이스를 통해 반사된 광신호와 입력되는 광신호의 차를 측정하여 반사광의 손실을 정확하게 측정할 수 있다.
Patent KR-20010105438-A (KR)
Inventor: MOON SEOG JU
IPC: A63H27/26
Filed: 2000-05-04
Abstract: 본 발명은 과학완구용 물로켓에 관한 것으로, 그 목적은 펌프를 사용하여 압축되는 페트병내의 압축공기를 이용하지 않고 부탄가스의 착화시 발생되는 팽창력을 이용하여 번거로운 공기압축 작업 없이 로켓을 정확한 각도로 안전하고 간편하게 발사시킬 수 있을 뿐만 아니라 밀가루 등의 분말을 사용하여 날아가는 로켓의 궤적도 그릴 수 있는 과학완구용 물로켓을 제공하는 것이며, 그 구성은 소정길이를 갖는 막대형상으로서, 점화봉의 일접점과 접속되는 접속선을 갖는 점화봉고정링이 외주면 소정위치에 장착되는 지지대와, 절첩가능한 삼발이 형상으로서 상기 지지대의 하단부에 장착되어 상기 지지대를 수직으로 지지하는 받침부재와, 상단부에 다수개의 로켓지지봉과 로켓지지봉의 후단부에 형성되는 고정링을 갖고 하단부가 상기 지지대의 상단부에 각도조절가능하게 축지지되어 로켓의 발사각도를 조절하는 각도조절부재를 구비하는 로켓발사대와; 복수개의 패티병을 입구부가 양단부에 위치되도록 상호 대향되게 부착하여 후단부측 입구부에 조립되는 노즐캡를 구비하고 내부에 소정량의 부탄가스와 물이 저장되어 상기 로켓발사대의 각도조절부재상에 소정각도로 배치되는 로켓본체와; 소정직경과 길이를 갖는 황봉으로서, 전단부에 형성되어 착화를 위한 스파크를 발생시키는 스파크전극과, 자유롭게 절곡하고 절곡상태를 유지시킬 수 있는 플렉시블한 관으로서 하단부에 상기 스파크전극과 연결된 일접점을 갖고 상기 점화봉고정링에 착탈가능하게 조립되어 조립부와 타접점과 연결된 접속선을 갖고 후단부에 연결되는 각도조절관과, 상기 페트병의 입구 또는 노즐캡의 노즐공에 착탈가능하게 조립되어 입구 또는 노즐공을 막도록 상기 각도조절관의 연결부 외주면을 따라 다단으로 형성되는 고무캡을 구비하고, 상기 로켓본체의 내측에 수납되어 부탄가스를 점화시키기 위한 점화봉과; 상기 점화봉의 접속선과 상기 점화볼고정링의 접속선에 전기적으로 연결되어 상기 점화봉의 스파크전극에 스파크를 발생시키기 위한 점화기로 구성되는 것을 특징으로 한다.
Patent KR-20010104062-A (KR)
Inventor: KIM JIN BAE
Filed: 2000-05-12
Abstract: 본 발명은 나사, 볼트, 리벳 등과 같은 체결구의 머리부분을 성형하기 위한 해딩머신에 관한 것이며, 더욱 상세하게는 1차 성형완료된 피성형물을 2차 성형위치로 이송시키기 위한 해딩머신을 위한 피성형물 이송장치에 관한 것이다. 
     본 발명은, 1차 성형용의 제1다이에서 성형 완료된 피성형물을 2차 성형용의 제2다이로 이송할 수 있는 피성형물 이송장치를 제공함으로서 제1펀치와 제2펀치에 의한 성형공정을 동시에 할 수 있도록 하여 제품의 생산성을 배가시키고자 하는 것이다. 
     본 발명은, 머신바디(1)와, 머신바디(1)에 회동 가능하게 설치되고 모터에 의해 구동되는 구동축(2)과, 구동축(2)에 고정되는 제1,2캠(3,4)과, 피성형물을 이송하기 위한 홀딩수단(7)과, 상기 제1캠(3)의 회전 작동에 의해 홀딩수단(7)을 상하로 소정의 행정만큼 반복하여 승·하강시키기 위한 승·하강작동수단(5)과, 상기 제2캠(4)의 회전 작동에 의해 홀딩수단(7)이 상승하는 상태에서는 홀딩수단(7)을 홀딩 해제상태로 하고 홀딩수단(7)이 하강하는 상태에서는 홀딩수단(7)을 홀딩상태로 하기 위한 홀딩작동수단(8)을 포함하는 것을 특징으로 한다. 
     상기와 같은 본 발명이 해딩머신에 설치되면 제1다이로의 피성형물 공급과 제1다이에서 1차 성형된 피성형물을 제2다이로 공급하는 공정을 동시에 할 수 있고 또 제 1,2 다이에 공급된 피성형물의 성형을 제1,2펀치에 의해 동시에 할 수 있는 것이므로 펀치의 1회 왕복에 의해 1개의 제품을 연속하여 생산할 수 있어 제품의생상성을 배가시킬 수 있는 효과가 있는 것이다.
Patent KR-20010112533-A (KR)
Title: Treatment of sewage and organic wastes, and land improvement agent and special fertilizer using it
Inventor: YANG DAE YUN
IPC: C02F9/00
Filed: 2000-06-08
Abstract: A resin composition which comprises (A) 100 parts by weight of an aromatic polyester, (B) 1 to 20 parts by weight of red phosphorus and/or an organophosphorus compound in terms of the amount of phosphorus atoms, and (C) 2 to 50 parts by weight of at least one member selected from the group consisting of zinc borate, zinc stannate, and zinc oxide. The aromatic polyester resin composition is excellent in heat resistance, mechanical properties, flame retardancy, and electrical insulating properties and is used mainly in electrical/electronic applications.
Patent KR-20010110949-A (KR)
Inventor: LEE BONG SANG
Filed: 2000-06-09
Abstract: 본 발명은 세탁기의 저수조 하부에 구동 모터가 설치되어 구동축을 통해 상기 세탁조를 회전시킬 수 있도록 구성된 세탁기에 있어서, 상기 구동축과 저수조 사이에는 세탁수가 누수되지 않도록 실링 수단이 설치되고, 상기 구동축과 세탁조 사이에는 기밀이 유지되도록 밀봉 수단이 설치되며; 상기 세탁조의 저면에는 상기 실링 수단의 상부 측에 공기층 형성공간이 만들어지도록 에어갭 형성리브가 돌출되고; 상기 저수조의 바닥면에는 상기 에어갭 형성리브의 끝단부가 위치되도록 도피홈부가 형성됨과 아울러 상기 도피홈부의 최저면에서 상기 저수조 하부의 배수 호스 사이에는 잔수배출호스가 연결된 것을 특징으로 함으로서, 본 발명의 누수방지장치는 세탁조가 기울어진 상태에서 세탁기의 전체 높이를 키우지 않고도 보다 신뢰성 있는 누수방지구조를 확보할 수 있는 효과가 있다.
Patent KR-20010000144-A (KR)
Inventor: KIM HWA SU
IPC: G06F17/00
Filed: 2000-06-22
Abstract: PURPOSE: An information running and a payment method for discriminating information exposing position and emphasizing manner according to a user are provided to run user's information at a low price by making every job offer and job hunting information options and selecting an information running method according to job seekers and job providers' economic situation. CONSTITUTION: A job seeker or a job provider inputs personal information or business information and an ID and a password to earn a membership (301). The job seeker or the job provider inputs business information or personal history at a Web document received from a Web server (302). The job seeker or the job provider selects whether to run the job seeking or job providing information by an option by fee or to run it by an option of no charge (303). The job seeker or the job provider selects a desired information running method presented by options (304). A settlement server computes the expense according to charge rate by selected items and displays it on a screen (305). The job seeker or the job provider cancels selected items or reduces running term of selected items according to a financial situation (306). The Web server runs job seeking or job providing information at a position of a Web site for a corresponding term (307). The job seeker and the job provider are connected to each other (308).
Patent KR-20010069217-A (KR)
Title: Method for production of stem cell from human with inter-species nuclear transplatation
Inventor: CHO JONG GI
IPC: C12N5/28
Filed: 2000-07-03
Abstract: PURPOSE: A nuclear transplantation method between different species and a method for producing human stem cells using the same are provided, thereby the human stem cells can be produced from the fusion cells of different species. CONSTITUTION: The method for producing human stem cells comprises the steps of: a) isolating an immature oocyte from a cow and incubating it; b) isolating a stem cell line from a human tissue and storing it; c) performing enucleation by cutting the transparent membrane of the matured oocyte and removing 10 to 30% of cytoplasm with a polar body; d) injecting the human stem cell line into the oocyte; subjecting the oocyte containing the human stem cell line to electrofusion; e) activating the fusion cell immediately after fusion or in medium containing chemical materials; and f) post-activating the activated fusion cell or incubating in drop medium then examining the fusion cell.
Patent KR-20010049713-A (KR)
Inventor: ABE TOSHIO
IPC: A01N25/06
Filed: 2000-07-05
Abstract: PURPOSE: To obtain a foam aerosol in particular to be used on the surface of water staying in a flush toilet bowl or in the vicinity thereof, and effective for elimination of malodor, antifoulancy, extermination of insect pests, sterilization against bacteria and the like. CONSTITUTION: This aerosol is such one as to be applied to water surface, and to be constituted so that the content fluid of the aerosol essentially comprises a stock solution composed of a surfactant, a foam stabilizer and water, and a propellant, the issue quantity of the content fluid per unit time is within the range of 0.5-10 ml/s, and the expansion ratio of the content fluid based on the issued quantity on the water surface is >= 20.
Patent KR-20020005809-A (KR)
Title: Hydride Removal Method for Liquid Metal Heat Exchange Fluid
Inventor: MACCOLL STEVEN A
IPC: B01J8/02
Filed: 2000-07-10
Abstract: PURPOSE: A method for purifying liquid metal heat exchange fluid is provided, which is characterized in that a contact container, which can be optionally-combined with purifier, is used to control precipitation of metal hydride in the course of high hydrogen permeation. CONSTITUTION: The contact container can receive a slip flow of circulating liquid metal stream, and can provide a large boundary surface area and temperature capable of enough decomposing hydride under the vacuum condition so as to remove hydrogen from liquefied hydride, so that it can make liquid metal whose hydride level is reduced return to circulating heat exchange stream or utilize a cold trap to precipitate and filter hydride to further purify liquid metal.
Patent KR-20020009995-A (KR)
Title: Rubber composition of tire tread for truck/bus
Inventor: CHOI YUN HUI
IPC: C08L7/00
Filed: 2000-07-28
Abstract: PURPOSE: A tire tread rubber composition for a truck and a bus and a tire whose tread is made by using the rubber composition are provided, to improve the abrasion resistance and to reduce the generation of heat and the viscosity by using a carbon black with a large surface activity. CONSTITUTION: The rubber composition comprises a natural rubber; and 40-65 phr of carbon black with a large surface activity. Preferably the carbon black is such that the iodine (adsorptivity) number is 110-130 g/kg, the DBP value is 100-130 ml/100 g, the specific area of nitrogen adsorption is 115-145 m¬2/g, the coloring degree is 115-145% (to ITRB), and the surface activity is 5-15.
Patent KR-20020010317-A (KR)
Title: Method for servicing internet advertisements using a game
Inventor: LEE JI HYEONG
Filed: 2000-07-29
Abstract: PURPOSE: An Internet advertising method using games is provided to maximize the effectiveness of advertisement by manufacturing various advertisements, provided on the Internet, in the form of games. CONSTITUTION: If a subscriber accesses a web server and executes log-in normally(S201), the web server transmits an initial screen containing a 'game participation' menu to the subscriber terminal(S203). If the subscriber clicks on the 'game participation' menu in the initial screen(S205), the web server transmits a 'game selection' screen to the subscriber terminal(S207). If the subscriber selects and clicks on a desired game in the 'game selection' screen(S209), the web server fetches the selected game from an advertising game DB and executes the advertising game(S211). In case that the subscriber wins the advertising game(S213), the web server transmits an information message to inform the subscriber that he has won a gift(S215).
Patent KR-20020011298-A (KR)
Title: Multi-chip semiconductor module and manufacturing process thereof
Inventor: SHEN MING TUNG
IPC: H01L25/00
Filed: 2000-08-01
Abstract: PURPOSE: A multi-chip semiconductor module and a method for fabricating the same are provided to increase productivity of the multi-chip semiconductor module by improving a structure of the multi-chip semiconductor module. CONSTITUTION: The first substrate is formed with the first surface(10), the second surface(12), the first conductive paths(13), the first circuit layout, and the first testing points(15). A plurality of solder balls is formed on the first surface(10). The second substrate(2) has the first surface(21) and the second surface(22). The first surface(21) of the second substrate is adhered to the second surface(12) of the first substrate. In addition, the second substrate(2) has the second conductive paths(23), the second circuit layout, the second testing points, and the first chip mounting aperture portion(26). The first adhering surface(271) of the first adhering layer(27) is adhered to the second surface(12) of the first substrate. The first semiconductor chip(20) is arranged in the first chip mounting aperture portion(26). The first contact pad surface(201) of the first semiconductor chip(20) is adhered to the second adhering surface(272) of the first adhering layer(27).
Patent KR-20020012762-A (KR)
Title: mildewproof and antimicrobial synthetic resin composition and method for producing synthetic resin article utilizing the same
Inventor: SEO MUN GI CHEOL
IPC: C08K3/22
Filed: 2000-08-08
Abstract: PURPOSE: An anti-mold and antibacterial synthetic resin composition and a method for preparing the synthetic resin product using the composition are provided, to allow an antibacterial agent to be dispersed onto the surface and into the inside of a product uniformly, thereby improving the antibacterial effect. CONSTITUTION: The synthetic resin composition comprises 0.01-40 wt% of an antibacterial agent; 0.1-10 wt% of a dispersion stabilizer consisting of amorphous metal oxides and a coupling agent; and 50-99.89 wt% of a synthetic resin. Preferably the coupling agent is a silane coupling agent or a titanate coupling agent, and is stable at a temperature above 200 deg.C. The method comprises the steps of inserting an antibacterial agent into a high speed mixer, stirring it with 1,000 rpm or more, and adding a dispersion stabilizer to it; stirring the mixture at high speed for 30 min or more to allow the dispersion stabilizer to be melt to coat the antibacterial agent, and adding a base resin to the mixture and mixing them; adding a pigment to the mixture and extruding it to obtain a colored master batch; and adding a virgin resin to the colored master batch, adding a wax-based material to the colored master batch, stirring them and molding it.