Adhesive compositions with durability under conditions of high humidity
First Claim
Patent Images
1. A thermosettable adhesive composition comprising:
- a monomeric or partially polymerized composition comprising at least one polymerizable acrylic or methacrylic acid ester of a non-tertiary alcohol;
a thermosettable epoxy resin;
an amine curative;
a silane coupling agent; and
a chelating agent.
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Accused Products
Abstract
A thermosettable adhesive composition that includes a monomeric or partially polymerized composition that includes at least one polymerizable acrylic or methacrylic acid ester of a non-tertiary alcohol, a thermosettable epoxy resin, an amine curative, a silane coupling agent, and a chelating agent.
95 Citations
24 Claims
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1. A thermosettable adhesive composition comprising:
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a monomeric or partially polymerized composition comprising at least one polymerizable acrylic or methacrylic acid ester of a non-tertiary alcohol; a thermosettable epoxy resin; an amine curative; a silane coupling agent; and a chelating agent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 24)
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15. A thermosettable adhesive composition comprising:
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a polyacrylate or a polymethacrylate; a thermosettable epoxy resin; an amine curative; a silane coupling agent; and a chelating agent.
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16. A method of bonding a first substrate to a second substrate, said method comprising:
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providing one of said substrates with a thermosettable adhesive composition comprising (a) a monomeric or partially polymerized composition comprising at least one polymerizable acrylic or methacrylic acid ester of a non-tertiary alcohol, (b) a thermosettable epoxy resin, (c) an amine curative, (d) a silane coupling agent, and (e) a chelating agent; contacting said thermosettable adhesive composition with the other of said substrates; and thermally curing said thermosettable adhesive composition. - View Dependent Claims (17, 18, 19, 20)
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21. A method of bonding a first substrate to a second substrate, said method comprising:
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providing one of said substrates with a thermosettable adhesive composition comprising (a) an polyacrylate or a polymethacrylate, (b) a thermosettable epoxy resin, (c) an amine curative, (d) a silane coupling agent, and (e) a chelating agent; contacting said thermosettable adhesive composition with the other of said substrates; and thermally curing said thermosettable adhesive composition.
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22. A method of bonding a mirror button to a windshield comprising:
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providing one of the mirror button or the windshield with a thermosettable adhesive composition comprising (a) a polyacrylate or a polymethacrylate, (b) a thermosettable epoxy resin, (c) an amine curative, (d) a silane coupling agent, and (e) a chelating agent; contacting said thermosettable adhesive composition with the other of the mirror button or the windshield; and thermally curing said thermosettable adhesive composition.
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23. A thermosettable adhesive composition comprising:
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a monomeric or partially polymerized composition comprising at least one polymerizable acrylic or methacrylic acid ester of a non-tertiary alcohol; a thermosettable epoxy resin; an amine curative; 2-hydroxy-3-phenoxypropyl acrylate; a silane coupling agent; and a chelating agent.
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Specification