JPS57147566A - Adhesive for electric bulb or tube heads - Google Patents

Adhesive for electric bulb or tube heads

Info

Publication number
JPS57147566A
JPS57147566A JP3253481A JP3253481A JPS57147566A JP S57147566 A JPS57147566 A JP S57147566A JP 3253481 A JP3253481 A JP 3253481A JP 3253481 A JP3253481 A JP 3253481A JP S57147566 A JPS57147566 A JP S57147566A
Authority
JP
Japan
Prior art keywords
resin
adhesive
phenolic resin
curing agent
tube heads
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
JP3253481A
Other languages
Japanese (ja)
Inventor
Yoshinori Eguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3253481A priority Critical patent/JPS57147566A/en
Publication of JPS57147566A publication Critical patent/JPS57147566A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The titled adhesive that is composed of an epoxy resin free from a curing agent and a specific amount of phenolic resin, thus showing high stability and fluidity despite of high-temperature or ultraviolet exposure for a long period of time, keeping thermoplastic properties after long-lasting use to prevent the disconnection of bulb or tube heads.
CONSTITUTION: An epoxy resin free from a curing agent is added to a phenolic resin by 5W42wt% based on the phenolic resin and further, a natural resin such as rosin shellac, a thermoplastic resin, a moisture-resistant resin and a filler such as calcium carbonate are admixed to give the objective adhesive.
USE: An adhesive for head of fluorescent lamp, germicidal lamp, high-pressure mercury-vapor lamp and others.
COPYRIGHT: (C)1982,JPO&Japio
JP3253481A 1981-03-09 1981-03-09 Adhesive for electric bulb or tube heads Pending JPS57147566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3253481A JPS57147566A (en) 1981-03-09 1981-03-09 Adhesive for electric bulb or tube heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3253481A JPS57147566A (en) 1981-03-09 1981-03-09 Adhesive for electric bulb or tube heads

Publications (1)

Publication Number Publication Date
JPS57147566A true JPS57147566A (en) 1982-09-11

Family

ID=12361601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3253481A Pending JPS57147566A (en) 1981-03-09 1981-03-09 Adhesive for electric bulb or tube heads

Country Status (1)

Country Link
JP (1) JPS57147566A (en)

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