Invention Grant
US3642937A Sealant having epoxide encapsulated by aminoplast shell and polymeric binder
失效
由氨基甲酸酯壳和聚合物粘合剂包封的密封剂
- Patent Title: Sealant having epoxide encapsulated by aminoplast shell and polymeric binder
- Patent Title (中): 由氨基甲酸酯壳和聚合物粘合剂包封的密封剂
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Application No.: US3642937DApplication Date: 1969-12-22
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Publication No.: US3642937APublication Date: 1972-02-15
- Inventor: DECKERT FRED W , MATSON GALE W
- Applicant: MINNESOTA MINING & MFG
- Assignee: Minnesota Mining & Mfg
- Current Assignee: Minnesota Mining & Mfg
- Priority: US88739869 1969-12-22
- Main IPC: C08G59/18
- IPC: C08G59/18 ; C08L63/00 ; C08G45/10
Abstract:
MECHANICAL FASTENERS AND STABLE PRESSURE-ACTIVATABLE ADHESIVE SYSTEM THEREFORE BASED ON ENCAPSULATED RESIN, PREFERABLY EPOXY AND NON-VOLATILE CURATIVE THEREFOR, PREFERABLY AN AMINE SUCH AS 1,3-BIS-4-PIPERIDYLPROPANE OR IMIDAZOLE, THE CAPSULES AND CURATIVE BEING CONTAINED IN POLAR SOLVENT-FREE BINDER WHICH CAN HOLD SYSTEM ON A BUTMENT SURFACES OF FASTENER.
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