KR970042356A - Adhesive Glass Composition - Google Patents

Adhesive Glass Composition Download PDF

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Publication number
KR970042356A
KR970042356A KR1019950050323A KR19950050323A KR970042356A KR 970042356 A KR970042356 A KR 970042356A KR 1019950050323 A KR1019950050323 A KR 1019950050323A KR 19950050323 A KR19950050323 A KR 19950050323A KR 970042356 A KR970042356 A KR 970042356A
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KR
South Korea
Prior art keywords
glass composition
adhesive
weight
adhesive glass
pbo
Prior art date
Application number
KR1019950050323A
Other languages
Korean (ko)
Inventor
임병철
이기연
신석수
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 KR1019950050323A priority Critical patent/KR970042356A/en
Publication of KR970042356A publication Critical patent/KR970042356A/en

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Abstract

본 발명은 접착용 유리조성물에 관한 것으로서, 더욱 상세하게는 PbO-B2O3계의 비정계 유리분말을 제조함에 있어서, 일정량의 산화안티몬과 아비산을 첨가하여 금속납의 석출을 방지함과 동시에 MnO2를 첨가하지 않은 착색제를 사용함으로써 고온에서 변색되지 않도록 물성을 개선하여 진공 형광표시관과 같은 전자표시관을 접착하는데 매우 유용한 접착 유리조성물에 관한 것이다.The present invention relates to a glass composition for adhesion, and more particularly, in the preparation of amorphous glass powder of PbO-B 2 O 3 system, by adding a certain amount of antimony oxide and arsenic acid to prevent the precipitation of metal lead and at the same time MnO The present invention relates to an adhesive glass composition which is very useful for adhering electronic display tubes such as vacuum fluorescent display tubes by improving physical properties so as not to discolor at high temperatures by using a colorant not added with 2 .

Description

접착용 유리조성물Adhesive Glass Composition

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

Claims (4)

PbO-B2O3계 비정질 유리분말과 PbTiO3필러로 이루어진 접착 유리조성물에 있어서, 상기 전체 유리조성물에 대하여 Fe2O3-CoO-Cr2O3계 착색제 0.2∼2 중량%가 추가로 첨가되어 있는 것을 특징으로 하는 접착 유리조성물In the adhesive glass composition consisting of PbO-B 2 O 3 -based amorphous glass powder and PbTiO 3 filler, 0.2 to 2 % by weight of Fe 2 O 3 -CoO-Cr 2 O 3 -based coloring agent is further added to the entire glass composition. Adhesive glass composition characterized in that 제1항에 있어서, 상기 PbO-B2O3계 비정질 유리분말은 PbO 76∼86 중량%, B2O34∼15 중량%, ZnO 0.5∼4 중량%, SiO2+Al2O30.3∼3 중량%, 그리고 Sb2O3또는 As2O30.3∼3 중량%로 이루어진 것으로서, 전체 유리조성물의 50∼70 중량%로 함유되어 있는 것을 특징으로 하는 접착 유리조성물According to claim 1, wherein the PbO-B 2 O 3 -based amorphous glass powder is PbO 76 to 86% by weight, B 2 O 3 4 to 15% by weight, ZnO 0.5 to 4% by weight, SiO 2 + Al 2 O 3 0.3 An adhesive glass composition comprising 3 wt% to 0.3 wt% of Sb 2 O 3 or As 2 O 3 and containing 50 to 70 wt% of the total glass composition. 제1항에 있어서, 상기 PbTiO3필러는 전체 유리조성물의 30∼50 중량%로 함유되어 있는 것을 특징으로 하는 접착 유리조성물According to claim 1, wherein the PbTiO 3 filler is an adhesive glass composition, characterized in that contained in 30 to 50% by weight of the total glass composition 제1항에 있어서, 상기 Fe2O3-CoO-Cr2O3계 착색제는 그 3 성분이 각각 15∼50 중량% 씩 함유되어 구성된 것임을 특징으로 하는 접착 유리조성물The adhesive glass composition according to claim 1, wherein the Fe 2 O 3 -CoO-Cr 2 O 3 -based colorant comprises 15 to 50 wt% of each of the three components.
KR1019950050323A 1995-12-15 1995-12-15 Adhesive Glass Composition KR970042356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950050323A KR970042356A (en) 1995-12-15 1995-12-15 Adhesive Glass Composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950050323A KR970042356A (en) 1995-12-15 1995-12-15 Adhesive Glass Composition

Publications (1)

Publication Number Publication Date
KR970042356A true KR970042356A (en) 1997-07-24

Family

ID=66594162

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950050323A KR970042356A (en) 1995-12-15 1995-12-15 Adhesive Glass Composition

Country Status (1)

Country Link
KR (1) KR970042356A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0244043A (en) * 1988-05-31 1990-02-14 Ngk Spark Plug Co Ltd Colored crystallized glass body and its production
JPH02243536A (en) * 1989-03-15 1990-09-27 Murata Mfg Co Ltd Glass composition for insulating coating
KR100291171B1 (en) * 1993-12-08 2001-11-30 박영구 Glass binder composition for vacuum fluorescent display

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0244043A (en) * 1988-05-31 1990-02-14 Ngk Spark Plug Co Ltd Colored crystallized glass body and its production
JPH02243536A (en) * 1989-03-15 1990-09-27 Murata Mfg Co Ltd Glass composition for insulating coating
KR100291171B1 (en) * 1993-12-08 2001-11-30 박영구 Glass binder composition for vacuum fluorescent display

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