Patent JPS523649A successfully refreshed from Google Patents.
JPS523649A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Improved method for sealing
Assignee: Mitsubishi Chemical Corp
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Filing: 1975-06-25
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Granted: —
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Expires: 1995-06-25
Abstract
Abstract PURPOSE: A method for sealing by the use of a polymerizable composition based on a thixotropic polyurethane prepared by mixing a polyisocyanate with a polyoxyethylene compound, carbon black, etc. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Masaro Otani
- 👤 Makoto Ichii
- 👤 Tatsuhiko Kobayashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 20:17
CPC Classifications
—
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