Multilayer object and release agent composition
AssigneeNissan Chemical Corporation
InventorsHiroto OGATA, Tetsuya SHINJO
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Abstract
The invention provides a laminate having a first substrate formed of a semiconductor substrate; a second substrate formed of a light-transmissive support substrate; and an adhesive layer and a release layer disposed between the first substrate and the second substrate, characterized in that the release layer is a film formed from a releasing agent composition containing a polynuclear phenol derivative represented by formula (P) (wherein Ar represents an arylene group), a cross-linking agent, and at least one of an acid generator and an acid.
Claims20
A laminate comprising:
- a first substrate formed of a semiconductor substrate;
- a second substrate formed of a light-transmissive support substrate;
- and
- an adhesive layer and a release layer disposed between the first substrate and the second substrate,
- wherein the release layer is a film formed from a releasing agent composition containing a polynuclear phenol derivative represented by formula (P):
- wherein Ar represents an arylene group,
- a cross-linking agent, and
- at least one of an acid generator and an acid.
A releasing agent composition containing a polynuclear phenol derivative represented by formula (P):
- wherein Ar represents an arylene group,
- a cross-linking agent, and
- at least one of an acid generator and an acid.
Dependencies are inferred from the claim text.