Invention Grant
US07973098B2 Postal-compliant fluorescent inkjet papers, inks for preparing them and individualized postage stamps printed thereon
有权
符合邮政的荧光喷墨纸，用于制备它们的油墨和印刷在其上的个性化邮票
- Patent Title: Postal-compliant fluorescent inkjet papers, inks for preparing them and individualized postage stamps printed thereon
- Patent Title (中): 符合邮政的荧光喷墨纸，用于制备它们的油墨和印刷在其上的个性化邮票
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Application No.: US11857267Application Date: 2007-09-18
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Publication No.: US07973098B2Publication Date: 2011-07-05
- Inventor: Jay Reichelsheimer
- Applicant: Jay Reichelsheimer
- Applicant Address: US CT Stamford
- Assignee: Pitney Bowes Inc.
- Current Assignee: Pitney Bowes Inc.
- Current Assignee Address: US CT Stamford
- Agent George M. Macdonald; Steven J. Shapiro
- Main IPC: B41J2/01
- IPC: B41J2/01 ; B41J2/17 ; B60C1/00 ; C08G73/10 ; C08J3/00 ; C08J7/02 ; C08K3/20 ; C08K3/34 ; C08K5/05 ; C08K5/06 ; C08K5/34 ; C09D5/00 ; C09D11/00 ; C09D11/10 ; G01D11/00
Abstract:
Described are new custom postage printing stocks, coating compositions, processes for preparing and utilizing these and resulting postage products. Disclosed ink formulations comprise: invisible fluorescent dye and/or pigment (preferably red-fluorescent dye), which is fluorescent in the range of 580 to 640 nm when illuminated with light at 254 nm; water-soluble binder; substrate penetrant, fluorescence stabilizer; substrate anticurl agent and water. The inks, when coated on substrates and dried, can improve the quality and color of images printed as compared to images printed without the aid of the invention.
Public/Granted literature
Information query
IPC分类:
