CURABLE COMPOSITION, CURED PRODUCT, AND ADHESIVE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 25, 2024
app pub date -
Apr 7, 2022
filing date -
Apr 7, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A curable composition containing: a blocked isocyanate prepolymer containing a polyol compound, a polyisocyanate compound, a branching agent, and a blocking agent; an epoxy resin; and a curing agent and/or a curing accelerator, wherein the polyol compound is polytetramethylene glycol, the branching agent is a compound having at least three reactive functional groups capable of reacting with an isocyanate group, an amount by mole of the isocyanate group in the polyisocyanate compound is 2 mol or less relative to 1 mol of a total amount by mole of a hydroxy group in the polyol compound and the reactive functional groups capable of reacting with the isocyanate group in the branching agent, and an amount of the reactive functional groups in the branching agent is more than 50 mol % of the total amount of the hydroxy group in the polyol compound and the reactive functional groups in the branching agent.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully