Method of making lens with colored portion
A method of making a lens, such as a contact lens, with a colored portion involves introducing a lens-forming monomer mixture and an ionic colored material to a lens mold, applying an electrical field to the monomer mixture and the colored material, whereby the colored material migrates in response...
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| creator | DANIEL M. AMMON JR MICHAEL E. GARTLEY |
| description | A method of making a lens, such as a contact lens, with a colored portion involves introducing a lens-forming monomer mixture and an ionic colored material to a lens mold, applying an electrical field to the monomer mixture and the colored material, whereby the colored material migrates in response to the electrical field to form a desired pattern, and curing the lens-forming monomer mixture with the colored material forming a desired colored pattern in the lens. |
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GARTLEY</creatorcontrib><description>A method of making a lens, such as a contact lens, with a colored portion involves introducing a lens-forming monomer mixture and an ionic colored material to a lens mold, applying an electrical field to the monomer mixture and the colored material, whereby the colored material migrates in response to the electrical field to form a desired pattern, and curing the lens-forming monomer mixture with the colored material forming a desired colored pattern in the lens.</description><edition>7</edition><language>eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; PERFORMING OPERATIONS ; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020225&DB=EPODOC&CC=AU&NR=7345001A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020225&DB=EPODOC&CC=AU&NR=7345001A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DANIEL M. 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AMMON JR</creatorcontrib><creatorcontrib>MICHAEL E. GARTLEY</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DANIEL M. AMMON JR</au><au>MICHAEL E. GARTLEY</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method of making lens with colored portion</title><date>2002-02-25</date><risdate>2002</risdate><abstract>A method of making a lens, such as a contact lens, with a colored portion involves introducing a lens-forming monomer mixture and an ionic colored material to a lens mold, applying an electrical field to the monomer mixture and the colored material, whereby the colored material migrates in response to the electrical field to form a desired pattern, and curing the lens-forming monomer mixture with the colored material forming a desired colored pattern in the lens.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Method of making lens with colored portion |
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