Process for modifying the surfaces of the molded materials made of fluorine resins
AssigneeKurashishiki Boseki Kabushiki Kaisha
InventorsMasanobu Nishii, Yuichi Shimizu, Shunichi Kawanishi, Shunichi Sugimoto, Masao Endo, Tomohiro Nagase
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Abstract
The present invention relates to a process for modifying the surfaces of the molded materials made of fluorine resins comprising irradiating an ultraviolet laser beam on said surfaces in the presence of an ultraviolet-absorbing compound and a fluorosurfactant. According to the process, the adhesive and wetting properties and the like of the surfaces of the molded materials made of fluorine resins can be remarkably improved.
Claims7
A process for modifying the surfaces of the molded materials made of fluorine resins comprising irradiating an ultraviolet laser beam on said surfaces in the presence of an ultraviolet-absorbing compound and a fluorosurfactant, wherein the fluorosurfactant is present in a concentration that permits uniform coating of the ultraviolet-absorbing compound on the surfaces of the molded material.
Dependencies are inferred from the claim text.