JPS5781209A - Coating method for insulation - Google Patents

Coating method for insulation

Info

Publication number
JPS5781209A
JPS5781209A JP55159053A JP15905380A JPS5781209A JP S5781209 A JPS5781209 A JP S5781209A JP 55159053 A JP55159053 A JP 55159053A JP 15905380 A JP15905380 A JP 15905380A JP S5781209 A JPS5781209 A JP S5781209A
Authority
JP
Japan
Prior art keywords
molds
preform
melting
mold
prepolymer
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.)
Granted
Application number
JP55159053A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643285B2 (enrdf_load_html_response
Inventor
Kiyoshi Hani
Shigeru Kubota
Norimoto Moriwaki
Shohei Eto
Osamu Fujisawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55159053A priority Critical patent/JPS5781209A/ja
Publication of JPS5781209A publication Critical patent/JPS5781209A/ja
Publication of JPS643285B2 publication Critical patent/JPS643285B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00865—Applying coatings; tinting; colouring
    • B29D11/00875—Applying coatings; tinting; colouring on light guides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Insulating Bodies (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP55159053A 1980-11-10 1980-11-10 Coating method for insulation Granted JPS5781209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55159053A JPS5781209A (en) 1980-11-10 1980-11-10 Coating method for insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55159053A JPS5781209A (en) 1980-11-10 1980-11-10 Coating method for insulation

Publications (2)

Publication Number Publication Date
JPS5781209A true JPS5781209A (en) 1982-05-21
JPS643285B2 JPS643285B2 (enrdf_load_html_response) 1989-01-20

Family

ID=15685188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55159053A Granted JPS5781209A (en) 1980-11-10 1980-11-10 Coating method for insulation

Country Status (1)

Country Link
JP (1) JPS5781209A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519274U (ja) * 1991-08-27 1993-03-09 株式会社東芝 エレベータの乗場出入口装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519274U (ja) * 1991-08-27 1993-03-09 株式会社東芝 エレベータの乗場出入口装置

Also Published As

Publication number Publication date
JPS643285B2 (enrdf_load_html_response) 1989-01-20

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