Method for substantially instantaneous liquid molding of an article

Claim 3

In the method according to claim 1, providing a continuous web of base material to serve as the support upon which the film of liquid material is deposited and to which the liquid material bonds when irradiated with the source of radiation to form an integral article of the base material and the cured liquid material deposited thereon.

Claim 4

In the method according to claim 2, cutting the continuous web into discrete portions which include the cured liquid material unitarily bonded to the base material so as to form a plurality of articles produced through substantially instantaneous liquid molding.

Claim 5

In the method according to claim 1, said irradiating of the deposited film of material being performed using a source of ultraviolet radiation transmitted through the radiation-transparent molding element during its application to the film of material for substantially instantaneous curing of the material.

Claim 6

In the method according to claim 1, positioning the source of radiation to emanate from within an interior cavity of the radiation-transparent molding element so that radiation emitted by the source of radiation passes through the molding element from its interior to its exterior for irradiating the film of material.

Claim 7

In a method of fabricating a phonograph record, applying a film of radiation-curable liquid composition to a base material to which the liquid composition to a base material to which the liquid composition is unitarily bondable, moving a mold into forming contact with the film of liquid composition applied to the base material so as to impress upon the liquid composition a predetermined configuration of phonograph-readable grooves, and irradiating the predeterminately configured liquid composition with a source of radiation directed through the mold during its forming contact with the film of liquid composition to cure and harden the liquid composition substantially simultaneous with the predeterminate configuring thereof so as to prevent distortion of the grooves impressed upon the liquid composition before the same is cured to complete the fabrication of the phonograph record.

Claim 8

In a method of fabricating a phonograph record, applying a film of radiation-curable liquid composition to a base material to which the liquid composition to a base material to which the liquid composition is unitarily bondable, moving a mold into forming contact with the film of liquid composition applied to the base material so as to impress upon the liquid composition a predetermined configuration of phonograph-readable grooves, and irradiating the predeterminately configured liquid composition with a source of radiation directed through the mold during its forming contact with the film of liquid composition to cure and harden the liquid composition substantially simultaneous with the predeterminate configuring thereof so as to prevent distortion of the grooves impressed upon the liquid composition before the same is cured to complete the fabrication of the phonograph record.

Claim 9

In a method of substantially instantaneous liquid molding of an article, depositing a radiation-curable liquid composition on a base material, moving the base material and deposited liquid composition into contact with a radiation-transparent molding element for impressing a predetermined configuration conforming to that of the article on the deposited liquid composition, and irradiating the deposited liquid composition with a beam of radiation passing through the radiation-transparent molding element from a source of radiation positioned in the interior thereof during contact of the molding element with the deposited liquid composition so as to substantially simultaneously configure and cure the deposited liquid composition in a single-step operation and thereby form the article.

Claim 10

In a method of substantially instantaneous liquid molding of an article, depositing a radiation-curable liquid composition on a base material, moving the base material and deposited liquid composition into contact with a radiation-transparent molding element for impressing a predetermined configuration conforming to that of the article on the deposited liquid composition, and irradiating the deposited liquid composition with a beam of radiation passing through the radiation-transparent molding element from a source of radiation positioned in the interior thereof during contact of the molding element with the deposited liquid composition so as to substantially simultaneously configure and cure the deposited liquid composition in a single-step operation and thereby form the article.

Claim 11

In a method according to claim 7, wherein the molding element comprises a roller having an outer periphery including configuring means for impressing said predetermined configuration on the deposited liquid composition and window means transparent to the through-passage or radiation and communicating with the internally-positioned source of radiation, rotating the roller so that as the liquid composition deposited on the base material is moved into contact with the outer periphery of the roller, said configuring means is rotated into configuring contact with the liquid composition substantially simultaneously with its irradiation by a beam of radiation passing through the window means of the rotating roller.