KR940014220A - Glass composition for manufacturing transparent plate glass - Google Patents

Glass composition for manufacturing transparent plate glass Download PDF

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Publication number
KR940014220A
KR940014220A KR1019930028980A KR930028980A KR940014220A KR 940014220 A KR940014220 A KR 940014220A KR 1019930028980 A KR1019930028980 A KR 1019930028980A KR 930028980 A KR930028980 A KR 930028980A KR 940014220 A KR940014220 A KR 940014220A
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KR
South Korea
Prior art keywords
glass
transparent plate
glass composition
composition
manufacturing transparent
Prior art date
Application number
KR1019930028980A
Other languages
Korean (ko)
Other versions
KR100294283B1 (en
Inventor
마종-라모스 페드로
알바레즈-카사리에고 페드로
Original Assignee
에스. 르 바게레즈
생-고뱅 비트라쥬 엥테르나쇼날
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
Priority claimed from FR9215538A external-priority patent/FR2699527B1/en
Application filed by 에스. 르 바게레즈, 생-고뱅 비트라쥬 엥테르나쇼날 filed Critical 에스. 르 바게레즈
Publication of KR940014220A publication Critical patent/KR940014220A/en
Application granted granted Critical
Publication of KR100294283B1 publication Critical patent/KR100294283B1/en

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Abstract

본 발명은 자동차용 투명판 유리 제조용 유리 조성물에 관한 것이다.The present invention relates to a glass composition for producing a transparent plate glass for automobiles.

Description

투명판 유리 제조용 유리 조성물Glass composition for manufacturing transparent plate glass

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는 본 발명의 4가지 유리의 900 내지 1,200nm의 투과율 곡선의 일부를 나타낸다.1 shows a portion of the transmittance curve of 900-1,200 nm of the four glasses of the present invention.

Claims (7)

FeO가 35% 이상을 차지하여 Fe2O3형태를 기준으로 한 전체 철 0.3 내지 1중량% 및 불소 0.5 내지 2.8중량%를 포함함을 특징으로 하는 투명판 유리 제조용 소다-석회-실리카 유리 조성물.Soda-lime-silica glass composition for producing a transparent plate glass, characterized in that FeO accounts for 35% or more and comprises 0.3 to 1% by weight of total iron and 0.5 to 2.8% by weight of fluorine based on the Fe 2 O 3 form. 제 1 항에 있어서, 전체 철 함량이 0.3 내지 0.6%이고, 불소 함량이 0.5 내지 1.5%로 유지됨을 특징으로 하는 유리 조성물.The glass composition of claim 1, wherein the total iron content is 0.3-0.6% and the fluorine content is maintained at 0.5-1.5%. 제 1 항에 있어서, 전체 철 함량이 0.5 내지 1%이고, 불소 함량이 1 내지 2.5%로 유지됨을 특징으로 하는 유리 조성물.The glass composition of claim 1, wherein the total iron content is 0.5-1% and the fluorine content is maintained at 1-2.5%. 제 2 항 또는 제 3 항에 있어서, Ce2O31.6중량% 이하를 포함함을 특징으로 하는 유리 조성물. 4. Glass composition according to claim 2 or 3, comprising 1.6 wt% or less of Ce 2 O 3 . 제 4 항에 있어서, Ce2O30.3 내지 0.8%를 포함함을 특징으로 하는 유리 조성물.5. Glass composition according to claim 4, comprising from 0.3 to 0.8% Ce 2 O 3 . 조성이 제 1 항 내지 제 5 항중의 어느 한 항에 의해 정해지며 두께가 0.8 내지 6mm인 유리 시트 한장 이상을 포함함을 특징으로 하는 자동차용 투명판 유리.A transparent glass plate for an automobile, characterized in that the composition is determined by any one of claims 1 to 5 and comprises at least one glass sheet having a thickness of 0.8 to 6 mm. 제 6 항에 있어서, 광원 A하에서 0.8 내지 6mm의 두께에 대해 측정한 총 광 투과율 인자가 70% 이상인 유리 시트 한장 이상을 포함하는 투명판 유리.7. The transparent plate glass according to claim 6, comprising at least one glass sheet having a total light transmittance factor of 70% or more as measured for a thickness of 0.8 to 6 mm under a light source A. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930028980A 1992-12-23 1993-12-22 Glass composition for manufacturing transparent plate glass KR100294283B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9215538A FR2699527B1 (en) 1992-12-23 1992-12-23 Glass compositions intended for the manufacture of glazing.
FR92/15538 1992-12-23

Publications (2)

Publication Number Publication Date
KR940014220A true KR940014220A (en) 1994-07-18
KR100294283B1 KR100294283B1 (en) 2001-09-17

Family

ID=66850876

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930028980A KR100294283B1 (en) 1992-12-23 1993-12-22 Glass composition for manufacturing transparent plate glass

Country Status (1)

Country Link
KR (1) KR100294283B1 (en)

Also Published As

Publication number Publication date
KR100294283B1 (en) 2001-09-17

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