KR970042405A - Antimicrobial Ceramics and Manufacturing Method Thereof - Google Patents

Antimicrobial Ceramics and Manufacturing Method Thereof Download PDF

Info

Publication number
KR970042405A
KR970042405A KR1019950066582A KR19950066582A KR970042405A KR 970042405 A KR970042405 A KR 970042405A KR 1019950066582 A KR1019950066582 A KR 1019950066582A KR 19950066582 A KR19950066582 A KR 19950066582A KR 970042405 A KR970042405 A KR 970042405A
Authority
KR
South Korea
Prior art keywords
general formula
ceramics
represented
following general
xalx
Prior art date
Application number
KR1019950066582A
Other languages
Korean (ko)
Inventor
이원혁
김상태
서기철
Original Assignee
김익명
삼성코닝 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김익명, 삼성코닝 주식회사 filed Critical 김익명
Priority to KR1019950066582A priority Critical patent/KR970042405A/en
Publication of KR970042405A publication Critical patent/KR970042405A/en

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

본 발명은 항균성 세라믹스와 그 제조방법에 관한 것으로서, 더욱 상세하게는 Li2O(Al2O3)-CaO)-TiO2-P2O5계 유리를 결정화하고 산처리한 후 은이온을 담지시키고 소결처리하여서 코어와 표층부가 다른 조성으로 이루어진 복합 인 인산염계 미세다공질 세라믹스로 제조함으로써, 항균성능이 우수하며 ABS수지와 같은 유기폴리머에 배합하여 성형폼을 제조하는 경우 성형폼의 색상경시변화가 없고 내열성도 우수한 새로운 형태의 항균성 세라믹스와 이를 제호하는 방법에 관한 것이다.The present invention relates to antimicrobial ceramics and a method of manufacturing the same. More specifically, Li 2 O (Al 2 O 3 ) -CaO) -TiO 2 -P 2 O 5 -based glass is crystallized and acid-treated to carry silver ions. The composite phosphate-based microporous ceramics with different composition of core and surface layer are sintered and sintered, so the antibacterial performance is excellent. The present invention relates to a new type of antimicrobial ceramics having excellent heat resistance and a method of controlling the same.

Description

항균성 세라믹스와 그 제조방법Antimicrobial Ceramics and Manufacturing Method Thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

Li2O(Al2O3)-CaO)-TiO2-P2O5계 유리를 결정화하고 산처리하여 얻어진 미세다공질 세라믹스에 있어서, 그 조성이 다음 일반식(Ⅰ)되며, 구조적으로 다음 일반식(Ⅱ)로 표시되는 조성의 코어와 다음 일반식(Ⅲ)으로 표시되는 조성의 표피층으로 이루어진 복합 인산염계 다공질 세라믹스인 것을 특징으로 하는 항균성 세라믹.In microporous ceramics obtained by crystallizing and acidifying Li2O (Al2O3) -CaO) -TiO2-P2O5-based glass, the composition is represented by the following general formula (I) and structurally represented by the following general formula (II) An antimicrobial ceramic comprising: a composite phosphate-based porous ceramic composed of a core and a skin layer having a composition represented by the following general formula (III). Li1+x-yAgyTi2-xAlx(PO4)3 (Ⅰ)Li1 + x-yAgyTi2-xAlx (PO4) 3 (I) Li1+xYi2-xAlx(PO4)3 (Ⅱ)Li1 + xYi2-xAlx (PO4) 3 (II) Agl+xTi2-xAlx(PO4)3 (Ⅲ)Agl + xTi2-xAlx (PO4) 3 (III) 상기 식들중에서, x는 0내지 0.8의 정수이고,Wherein x is an integer from 0 to 0.8, ysms 0.001 내지 1.8의 정수이다.ysms is an integer from 0.001 to 1.8. Li2O(Al2O3)-CaO)-TiO2-P2O5계 유리를 산처리하여 가용성 성분을 용출시켜서 항균성 세라믹스를 제조하는 방법에 있어서, 상기 가용성 성분 용출에 의해 얻어진 미세다공질 세라믹스에 은이온을 담지시킨후 소결처리하여서 코어가 상기 일반식(Ⅱ)로 표시되는 조성을 가지며, 표층부가 상기 일반식(Ⅲ)으로 표시되는 조성을 갖는 다음 일반식(Ⅰ)로 표시되는 복합 인산염계 다공질 세라믹스로 제조함을 특징으로 하는 항균성 세라믹스의 제조방법.A method of producing antimicrobial ceramics by acid-treating Li2O (Al2O3) -CaO) -TiO2-P2O5-based glass to elute a soluble component, wherein the microporous ceramic obtained by eluting the soluble component is loaded with silver ions and then sintered. The core has a composition represented by the general formula (II), and the surface layer is made of composite phosphate-based porous ceramics represented by the following general formula (I) having a composition represented by the general formula (III). Method of manufacturing ceramics. 제2항에 있어서, 상기 소결처리는 600℃ 내지 960℃의 온도범위에서 열처리하는 것임을 특징으로 하는 항균성 세라믹스의 제조방법.The method of claim 2, wherein the sintering treatment is a heat treatment at a temperature range of 600 ℃ to 960 ℃.
KR1019950066582A 1995-12-29 1995-12-29 Antimicrobial Ceramics and Manufacturing Method Thereof KR970042405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950066582A KR970042405A (en) 1995-12-29 1995-12-29 Antimicrobial Ceramics and Manufacturing Method Thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950066582A KR970042405A (en) 1995-12-29 1995-12-29 Antimicrobial Ceramics and Manufacturing Method Thereof

Publications (1)

Publication Number Publication Date
KR970042405A true KR970042405A (en) 1997-07-24

Family

ID=66637303

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950066582A KR970042405A (en) 1995-12-29 1995-12-29 Antimicrobial Ceramics and Manufacturing Method Thereof

Country Status (1)

Country Link
KR (1) KR970042405A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010025751A (en) * 2001-01-29 2001-04-06 전형탁 Photo-semiconductive composite ceramics coating tile and The manufacturing method
KR100310039B1 (en) * 1999-03-22 2001-11-02 전형탁 Photo semiconductive composite ceramics and the manufacturing method
KR100364528B1 (en) * 2000-02-08 2002-12-18 강원호 Preparation of porous Glass Ceramics having an antibacterial property
KR100388281B1 (en) * 2000-07-28 2003-06-19 강원호 Preparation of a Composite for a Glass Ceramics having far-infrared Radiation and Antibacterial Properties
KR100443382B1 (en) * 2000-08-02 2004-08-09 가부시기가이샤 이낙스 Porous sintered body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100310039B1 (en) * 1999-03-22 2001-11-02 전형탁 Photo semiconductive composite ceramics and the manufacturing method
KR100364528B1 (en) * 2000-02-08 2002-12-18 강원호 Preparation of porous Glass Ceramics having an antibacterial property
KR100388281B1 (en) * 2000-07-28 2003-06-19 강원호 Preparation of a Composite for a Glass Ceramics having far-infrared Radiation and Antibacterial Properties
KR100443382B1 (en) * 2000-08-02 2004-08-09 가부시기가이샤 이낙스 Porous sintered body
KR20010025751A (en) * 2001-01-29 2001-04-06 전형탁 Photo-semiconductive composite ceramics coating tile and The manufacturing method

Similar Documents

Publication Publication Date Title
US5677250A (en) Low-temperature lead-free glaze for alumina ceramics
ES2109322T3 (en) DEPOSIT OF PERFECTED PERFORMANCE PYROLYZED LAYERS AND GLASS COATED WITH SUCH LAYER.
US3528847A (en) Stain-coloring of glass-ceramic materials
CA2105207A1 (en) Bismuth-containing lead-free glass enamels and glazes of low silica content
CA2426274A1 (en) Process for stain resistant treatment and product having glass layer, reinforced ceramic product and process for producing the same, and product having glass layer and process for producing the same
GB1390887A (en) Glasses
KR970042405A (en) Antimicrobial Ceramics and Manufacturing Method Thereof
US5985473A (en) Low-temperature barium/lead-free glaze for alumina ceramics
US4315991A (en) Very low expansion sealing frits
SU1178718A1 (en) Glaze
KR101971458B1 (en) The composition of crystal controller for zinc crystal glaze
US3583883A (en) Method of decorating glazed glass-ceramic bodies
KR910011690A (en) Rapid firing ceramic body using gerenite as main mineral phase and method for manufacturing the suit
JPH01179740A (en) Glass-ceramic conjugate material
SU1276639A1 (en) Glass solder
JPS6486414A (en) Manufacture of superconductor
SU833880A1 (en) Decorative yellow coating composition
SU1470735A1 (en) Unfritted glaze composition
RU2329216C1 (en) Lead glaze
SU1165651A1 (en) Glaze
DE1596863C (en) Compositions for making clear glass-ceramics and methods for making them
SU1158516A1 (en) Glaze
SU975622A1 (en) Glaze
SU1497166A1 (en) Glass
SU1270147A1 (en) Nonfritted glaze

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination