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JPS57147569A - Sealing material of polyurethane - Google Patents

Sealing material of polyurethane

Info

Publication number
JPS57147569A
JPS57147569A JP56033299A JP3329981A JPS57147569A JP S57147569 A JPS57147569 A JP S57147569A JP 56033299 A JP56033299 A JP 56033299A JP 3329981 A JP3329981 A JP 3329981A JP S57147569 A JPS57147569 A JP S57147569A
Authority
JP
Japan
Prior art keywords
isocyanate
sealing material
polyurethane
component
specific
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
JP56033299A
Other languages
Japanese (ja)
Other versions
JPH044355B2 (en
Inventor
Sadao Wakatsuki
Yoshiaki Matsuga
Masayoshi Watabe
Toshiyuki Ohori
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP56033299A priority Critical patent/JPS57147569A/en
Publication of JPS57147569A publication Critical patent/JPS57147569A/en
Publication of JPH044355B2 publication Critical patent/JPH044355B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sealing Material Composition (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: A sealing material of polyurethane that is composed of a specific isocyanate, a specific polyol and specific amounts of inorganic and organic powders thus showing good sealing effect and heat dissipation and making it possible to effect easy breaking of the seal.
CONSTITUTION: (A) The isocyanate component of an isocyanate mixture of more than 200 molecular weight in which 5W40% isocyanate groups come from monoisocyanates and 95W60% belong to polyisocyanates, (B) the polyol component such as polyetherpolyol and (C) inorganic and/or organic powders are mixed to produce the objective polyurethane sealing material. The amount of component C is 30W75wt% based on the total composition. The ratio of A/B is preferably 1/1W0.4/1 on the basis of hydroxyl/isocyanate group.
USE: Connection of electrical wires and cables.
COPYRIGHT: (C)1982,JPO&Japio
JP56033299A 1981-03-09 1981-03-09 Sealing material of polyurethane Granted JPS57147569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56033299A JPS57147569A (en) 1981-03-09 1981-03-09 Sealing material of polyurethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56033299A JPS57147569A (en) 1981-03-09 1981-03-09 Sealing material of polyurethane

Publications (2)

Publication Number Publication Date
JPS57147569A true JPS57147569A (en) 1982-09-11
JPH044355B2 JPH044355B2 (en) 1992-01-28

Family

ID=12382664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56033299A Granted JPS57147569A (en) 1981-03-09 1981-03-09 Sealing material of polyurethane

Country Status (1)

Country Link
JP (1) JPS57147569A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0739042A1 (en) * 1995-04-22 1996-10-23 Saint-Gobain Vitrage International Method of fabrication of a solar module
JP2013538252A (en) * 2010-07-22 2013-10-10 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー Sealant and adhesive using uncured prepolymer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219800A (en) * 1975-08-07 1977-02-15 Nhk Spring Co Ltd Preparation of flexible polyurethane foam
JPS5329196A (en) * 1976-08-30 1978-03-18 Sanyo Jido Hanbaiki Kk Device for selecting coins by measuring phase difference

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219800A (en) * 1975-08-07 1977-02-15 Nhk Spring Co Ltd Preparation of flexible polyurethane foam
JPS5329196A (en) * 1976-08-30 1978-03-18 Sanyo Jido Hanbaiki Kk Device for selecting coins by measuring phase difference

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0739042A1 (en) * 1995-04-22 1996-10-23 Saint-Gobain Vitrage International Method of fabrication of a solar module
JP2013538252A (en) * 2010-07-22 2013-10-10 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー Sealant and adhesive using uncured prepolymer

Also Published As

Publication number Publication date
JPH044355B2 (en) 1992-01-28

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