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US 8,586,188 B1Granted
Protective films or papers for glass surfaces and methods thereof
AssigneeCorning Incorporated
InventorsHongkyu Kim, James Robert Matthews, Wanda Janina Walczak, Liming Wang, Ruchirej Yongsunthon
Life of this patent
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Abstract
A protective paper or film and a method of protecting a glass substrate by applying the protective paper or film having a slip agent composition onto a surface of a glass substrate. The slip agent composition comprises at least one fatty alcohol as defined herein.
Claims20
A method of protecting a glass substrate, the method comprising:
- contacting a protective film or paper and at least one surface of a glass substrate;
- wherein the protective film or paper includes a slip agent composition comprising at least one fatty alcohol having the formula R—OH, wherein R is a saturated or unsaturated, linear or branched aliphatic chain containing 12 to 30 carbon atoms.
A method for temporary protection of a glass substrate, the method comprising:
- contacting a protective film or paper having a slip agent composition and at least one surface of a glass substrate, the slip agent composition comprising at least one fatty alcohol having the formula R—OH, wherein R is a saturated or unsaturated, linear or branched aliphatic chain containing 12 to 30 carbon atoms;
- transferring a portion of the slip agent composition from the protective film or paper to the surface of the glass substrate;
- and
- removing the protective film or paper from the surface of the glass substrate such that an amount of the slip agent composition remains on the surface of the glass substrate.
1 more element
A composite glass package comprising:
- a glass substrate;
- and
- a protective paper or film adhered to a surface of the glass substrate;
- wherein the protective paper or film includes a slip agent composition comprising at least one fatty alcohol having the formula R—OH, wherein R is a saturated or unsaturated, linear or branched aliphatic chain having 12 to 30 carbon atoms.
1 more element
Dependencies are inferred from the claim text.