JPS54108828A - Coating composition of fluorescent substance - Google Patents

Coating composition of fluorescent substance

Info

Publication number
JPS54108828A
JPS54108828A JP1699078A JP1699078A JPS54108828A JP S54108828 A JPS54108828 A JP S54108828A JP 1699078 A JP1699078 A JP 1699078A JP 1699078 A JP1699078 A JP 1699078A JP S54108828 A JPS54108828 A JP S54108828A
Authority
JP
Japan
Prior art keywords
pullulan
fluorescent substance
coating composition
caking
coating
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1699078A
Other languages
Japanese (ja)
Inventor
Shuji Kitamura
Masashi Watanabe
Michihiro Nakayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Hayashibara Biochemical Laboratories Co Ltd
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 Sumitomo Chemical Co Ltd, Hayashibara Biochemical Laboratories Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP1699078A priority Critical patent/JPS54108828A/en
Publication of JPS54108828A publication Critical patent/JPS54108828A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • C03C17/008—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character comprising a mixture of materials covered by two or more of the groups C03C17/02, C03C17/06, C03C17/22 and C03C17/28
    • C03C17/009—Mixtures of organic and inorganic materials, e.g. ormosils and ormocers

Abstract

PURPOSE: A coating composition of a fluorescent substance capable of forming a stably a smooth and uniform film of a fluorescent substance with slight solvent popping even in mass production method, obtained by adding pullulan as a caking to a coating composition of a fluorescent substance.
CONSTITUTION: 0.1W5wt.% of pullulan as a caking agent is added to a coating composition of a fluorescent substance. The molecular weight of the pullulan is preferably 10W2,000,000 with respect to workability, caking, etc., and the concentration of the aqueous pullulan solution is preferably 0.5W10 wt.%. No more than 0.1 wt.% of the pullulan can not wholly suppress pinhole, and no less than 5 wt.% of the pullulan makes the coating difficult due to lower fluidity of the suspension.
COPYRIGHT: (C)1979,JPO&Japio
JP1699078A 1978-02-15 1978-02-15 Coating composition of fluorescent substance Pending JPS54108828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1699078A JPS54108828A (en) 1978-02-15 1978-02-15 Coating composition of fluorescent substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1699078A JPS54108828A (en) 1978-02-15 1978-02-15 Coating composition of fluorescent substance

Publications (1)

Publication Number Publication Date
JPS54108828A true JPS54108828A (en) 1979-08-25

Family

ID=11931458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1699078A Pending JPS54108828A (en) 1978-02-15 1978-02-15 Coating composition of fluorescent substance

Country Status (1)

Country Link
JP (1) JPS54108828A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61233043A (en) * 1985-04-09 1986-10-17 Kanegafuchi Chem Ind Co Ltd Curable composition
EP0325425A2 (en) * 1988-01-20 1989-07-26 Takeda Chemical Industries, Ltd. Plastic compositions of inorganic powders and sintered bodies of the same
US5518902A (en) * 1992-08-20 1996-05-21 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo High pullulan content product, and its preparation and uses

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61233043A (en) * 1985-04-09 1986-10-17 Kanegafuchi Chem Ind Co Ltd Curable composition
EP0325425A2 (en) * 1988-01-20 1989-07-26 Takeda Chemical Industries, Ltd. Plastic compositions of inorganic powders and sintered bodies of the same
US5518902A (en) * 1992-08-20 1996-05-21 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo High pullulan content product, and its preparation and uses

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