KR940004036A - Suspension composition of phosphor - Google Patents

Suspension composition of phosphor Download PDF

Info

Publication number
KR940004036A
KR940004036A KR1019920013973A KR920013973A KR940004036A KR 940004036 A KR940004036 A KR 940004036A KR 1019920013973 A KR1019920013973 A KR 1019920013973A KR 920013973 A KR920013973 A KR 920013973A KR 940004036 A KR940004036 A KR 940004036A
Authority
KR
South Korea
Prior art keywords
phosphor
suspension composition
low molecular
molecular weight
dihydric alcohol
Prior art date
Application number
KR1019920013973A
Other languages
Korean (ko)
Other versions
KR950011218B1 (en
Inventor
이재기
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920013973A priority Critical patent/KR950011218B1/en
Priority to US08/095,593 priority patent/US5403403A/en
Priority to JP18507293A priority patent/JPH0734064A/en
Publication of KR940004036A publication Critical patent/KR940004036A/en
Application granted granted Critical
Publication of KR950011218B1 publication Critical patent/KR950011218B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor

Abstract

본 발명은 칼라브라운관 형광면의 노광감도를 증대시키고, 현상후에 도포막이 떨어지지 않도록 하기 위한 형광체의 현탁액 조성물에 관한 것으로 종래 감광불양으로 인하여 발생되는 형광면 막떨어짐의 문제점을 해결하기 위한 것으로, 순수에 형광체분말, 폴리비닐알코올, 중크롬산염, 계면활성제등을 첨가시키고, 여기에 저분자량의 2가알코올을 첨가시켜 조성함을 특징으로 하는 형광체의 현탁액 조성물이다.The present invention relates to a suspension composition of a phosphor for increasing the exposure sensitivity of a color-brown tube fluorescent surface and preventing the coating film from falling after development. , Polyvinyl alcohol, dichromate, surfactant, etc. are added, and low molecular weight dihydric alcohol is added to it, and it is a suspension composition of the fluorescent substance characterized by the above-mentioned.

Description

형광체의 현탁액 조성물Suspension composition of phosphor

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

Claims (3)

순수에 형광체분말, 폴리비닐알코올, 중크롬산염, 계면활성제등을 첨가시키고, 여기에 저분자량의 2가알코올을 첨가시켜 조성함을 특징으로 하는 형광체의 현탁액 조성물.A fluorescent substance suspension composition comprising adding phosphor powder, polyvinyl alcohol, dichromate, surfactant, and the like to pure water, and adding a low molecular weight dihydric alcohol thereto. 제 1 항에 있어서, 상기 저분자량의 2가알코올이 형광체의 현탁액 중에서 약 0.15중량% 이상 약 5.0중량% 이하가 되도록 함을 특징으로 하는 형광체의 현탁액 조성물.2. A suspension composition of a phosphor according to claim 1, wherein the low molecular weight dihydric alcohol is from about 0.15% by weight to about 5.0% by weight in the suspension of the phosphor. 제 1 항에 있어서, 상기 저분자량의 2가알코올은 에틸렌글리콜(Ethylene Glycol)이나 테트라에틸렌글리콜(Tetra Ethylene Glycol)인 것을 특징으로 하는 형광체의 현탁액 조성물.The method of claim 1, wherein the low molecular weight dihydric alcohol is ethylene glycol (Ethylene Glycol) or tetraethylene glycol (Tetra Ethylene Glycol), the suspension composition of the phosphor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920013973A 1992-07-27 1992-08-04 Suspension liquid composition for luminescent material KR950011218B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019920013973A KR950011218B1 (en) 1992-08-04 1992-08-04 Suspension liquid composition for luminescent material
US08/095,593 US5403403A (en) 1992-07-27 1993-07-26 Method for processing fluorescent material
JP18507293A JPH0734064A (en) 1992-07-27 1993-07-27 Treatment of phosphor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920013973A KR950011218B1 (en) 1992-08-04 1992-08-04 Suspension liquid composition for luminescent material

Publications (2)

Publication Number Publication Date
KR940004036A true KR940004036A (en) 1994-03-14
KR950011218B1 KR950011218B1 (en) 1995-09-29

Family

ID=19337475

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920013973A KR950011218B1 (en) 1992-07-27 1992-08-04 Suspension liquid composition for luminescent material

Country Status (1)

Country Link
KR (1) KR950011218B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990016626A (en) * 1997-08-18 1999-03-15 김정숙 Eyelash Cosmetics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990016626A (en) * 1997-08-18 1999-03-15 김정숙 Eyelash Cosmetics

Also Published As

Publication number Publication date
KR950011218B1 (en) 1995-09-29

Similar Documents

Publication Publication Date Title
KR840001484A (en) Film forming composition and method of removing inner film type
KR950704369A (en) AQUEOUS AMINOPLAST-CURABLE FILM-FORMING COMPOSITIONS PROVIDING FILMS HAVING RESISTANCE TO ACID ETCHING
KR840002650A (en) Pharmaceutical Compositions Containing Ubidecarenone
KR950009350A (en) Radiation-sensitive composition
KR900014417A (en) Novel Ferrocene Derivatives, Surfactants and Organic Thin Films Containing the Same
KR830001166A (en) Gelled solder glass suspension composition for magnetic glass sealing
KR850003394A (en) Pharmaceutical composition comprising novel benzenesulfonyl-lactam as active substance and method for preparing same
KR960041294A (en) Industrial Preservative Antibacterial and Aquatic Contamination Composition
KR860000413A (en) Method of forming a corrosion resistant film on the surface of copper or copper alloy base material
KR940004036A (en) Suspension composition of phosphor
KR830006281A (en) Preparation of Bisglycosyl Moranoline Derivatives
ATE105571T1 (en) NEW POLYVINYLACETALS AND THEIR USE.
KR840000967A (en) Method of forming cathode ray tube fluorescent surface
KR910008053A (en) Agricultural film of polyolefin composition
KR830005168A (en) Method for preparing 5- (dihydroxyphenoxy) tetrazole
EP1016917A3 (en) Color developing composition and method of use in photoprocessing
KR840002776A (en) Electronic parts
KR910003431A (en) Manufacturing method of ultra-low sensitivity silver halide photographic emulsion for bright room photosensitive materials
KR930003207A (en) Cathode ray tube and its manufacturing method
KR930016487A (en) Polyolefin Resin Composition and Agricultural Film
KR920003371A (en) Color cathode ray tube fluorescent film and method for manufacturing same
KR970063330A (en) Method for surface treatment of fluorescent material for color brown and phosphor slurry using the same
KR900003682A (en) Adhesive photo paper
JPS5674246A (en) Silver halide photographic material
EP0365384A3 (en) Permanent antiseptical chlorofibres and process for their preparation

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20001221

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee