John D. Ryan
Real Estate Commission in Newark, DE
License number
Delaware R6-0018167
Issued Date
Jul 30, 2007
Expiration Date
Jun 30, 2008
Category
Real Estate
Type
Inactive Resident Salesperson
Address
Address
2
Newark, DE 19711
Personal information
See more information about John D. Ryan at radaris.comName
Address
Phone
501 6Th St, Laurel, DE 19956
19169 Fleatown Rd, Lincoln, DE 19960
222 Holly Dr, Lincoln, DE 19960
Professional information
Systems And Methods For Intermittently Colored Yarn
US Patent:
2012013, May 31, 2012
Filed:
Jun 4, 2010
Appl. No.:
13/320772
Inventors:
Wae-Hai Tung - Marietta GA, US
Subhash Chand - Elgin SC, US
John Paul Ryan - Newark DE, US
Subhash Chand - Elgin SC, US
John Paul Ryan - Newark DE, US
Assignee:
INVISTA North America S.a.r.l. - Wilmington DE
International Classification:
D06P 7/00, D06P 5/12, D02G 3/36, D02G 1/12, D06B 1/00
US Classification:
57258, 28221, 28255, 28256, 28178, 68200, 68 5 R, 8494, 8446
Abstract:
Intermittently colored yarns having an intermittent and random dye spacing pattern, and systems and methods of making the same, are disclosed. Such intermittently colored yarns exhibit higher quality and lower manufacturing costs over the known intermittently colored yarns. The intermittent coloring takes place while the yarn is in caterpillar form. Carpets made from such intermittently colored yarns exhibit enhanced aesthetics over carpets made from known intermittently colored yarns. Alternatively, a stain resist, colorless base dye, or bleaching agent can be applied in the same intermittent and random spacing pattern to the intermittently colored yarns prior to subsequent dyeing. This creates a mirror image like color effect to the resulting yarn.