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US 2024/0174902 A1Published application
Adhesive composition, method for preparing the same, reticle assembly including the same, and method for fabricating reticle assembly including the same
AssigneesSamsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
InventorsMun Ja KIM, Byungchul YOO, Haeshin LEE, Chang Young JEONG, Yunhan LEE
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Abstract
An adhesive composition, a method for preparing the same, a reticle assembly including the same, and a method for fabricating the reticle assembly including the same are provided. The adhesive composition includes a polyphenol compound including tannic acid, a polymer including polyvinyl alcohol, and a solvent including water and alcohol.
Claims22
1-11. (canceled)
An adhesive composition in a powder form, comprising:
- a polyphenol compound including tannic acid;
- and
- a polymer including polyvinyl alcohol.
A method for preparing an adhesive composition, comprising:
- providing an aqueous polyphenol solution including tannic acid;
- providing an aqueous polymer solution including polyvinyl alcohol;
- mixing the aqueous polyphenol solution with the aqueous polymer solution to form a mixed aqueous solution;
- drying the mixed aqueous solution to form a powder composition;
- and
- dissolving the powder composition in a solvent including water and alcohol.
3 more elements
20-25. (canceled)
A method comprising:
- providing an aqueous polyphenol solution including tannic acid;
- providing an aqueous polymer solution including polyvinyl alcohol;
- mixing the aqueous polyphenol solution with the aqueous polymer solution to form a mixed aqueous solution;
- drying the mixed aqueous solution to form a powder composition.
1 more element
Dependencies are inferred from the claim text.