JPS5796074A - Illuminator and its manufacturing - Google Patents

Illuminator and its manufacturing

Info

Publication number
JPS5796074A
JPS5796074A JP17241580A JP17241580A JPS5796074A JP S5796074 A JPS5796074 A JP S5796074A JP 17241580 A JP17241580 A JP 17241580A JP 17241580 A JP17241580 A JP 17241580A JP S5796074 A JPS5796074 A JP S5796074A
Authority
JP
Japan
Prior art keywords
reflecting member
illuminator
lens part
polyester
resin composition
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
JP17241580A
Other languages
Japanese (ja)
Inventor
Taichi Imanishi
Koichi Yasui
Kazuyoshi Imamura
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP17241580A priority Critical patent/JPS5796074A/en
Publication of JPS5796074A publication Critical patent/JPS5796074A/en
Pending legal-status Critical Current

Links

Landscapes

  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: To shorten the bonding time in the manufacturing of an illuminator and improve its productivity, and to manufacture an illuminator having excellent airtightness at high temperauture and thermal shock resistance, by bonding a reflecting member containing a light source to a lens part with a curable polyester-type hot-melt resin composition.
CONSTITUTION: For example, an illuminator composed of a reflecting member 2 having a bulb hole 4 for holding a light source such as an electric bulb and a lens part 1 can be manufactured by applying a curable polyester-type hot-melt resin composition 3 to the joining part of the reflecting member 2 and the lens part 1, uniting the reflecting member and the lens part, and heating at 120W 250°C for 1W60min. The above resin composition is pref. the one composed mainly of a self-curing unsaturated polyester-type hotl-melt resin having air-drying functional group selected from unsaturated aliphatic groups and (un)saturated alicyclic groups pref. in an amount of ≥0.01 equivalent per 100g of the polyester, and having a melt viscosity of 10W4,000 poise at a temp. higher than the softening point of uncured resin by 20°C.
COPYRIGHT: (C)1982,JPO&Japio
JP17241580A 1980-12-06 1980-12-06 Illuminator and its manufacturing Pending JPS5796074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17241580A JPS5796074A (en) 1980-12-06 1980-12-06 Illuminator and its manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17241580A JPS5796074A (en) 1980-12-06 1980-12-06 Illuminator and its manufacturing

Publications (1)

Publication Number Publication Date
JPS5796074A true JPS5796074A (en) 1982-06-15

Family

ID=15941528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17241580A Pending JPS5796074A (en) 1980-12-06 1980-12-06 Illuminator and its manufacturing

Country Status (1)

Country Link
JP (1) JPS5796074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1496551A3 (en) * 2003-07-09 2006-10-18 Nichia Corporation Semiconductor light emitting device and method of manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1496551A3 (en) * 2003-07-09 2006-10-18 Nichia Corporation Semiconductor light emitting device and method of manufacturing the same
US7211835B2 (en) 2003-07-09 2007-05-01 Nichia Corporation Light emitting device, method of manufacturing the same and lighting equipment

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