US4983664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ink for directly printable tape bearing release coating
Assignee: 3M Co
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Filing: 1985-12-09
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Granted: 1991-01-08
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Expires: 2005-12-09
Abstract
Abstract An ink composition comprising a resinous binder comprising a polyamide, a coloring agent, a chlorinated polyolefin and a solvent, with the chlorinated polyolefin comprising from about 3 to about 12 weight percent of the composition. The ink composition is suitable for printing on the low adhesion backsize coating of a pressure-sensitive adhesive tape.
Inventors
- 👤 Bernard S. Truskolaski
- 👤 Daniel P. Pohl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:45
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/10; C09D11/102; B; B41; B41M; B41M1/00; B41M1/26; B41M1/30; B41M1/305; C09J; C09J7/00; C09J7/20; C09J7/201; C09J7/22; C09J7/30; C09J7/38; C09J2301/00; C09J2301/30; C09J2301/302; C09J2301/40; C09J2301/414; C09J2423/00; C09J2423/006; C09J2423/10; C09J2423/106; C09J2427/00; C09J2427/005; C09J2427/006; C09J2431/00; C09J2431/005; C09J2467/00; C09J2467/006; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24893; Y10T428/24901; Y10T428/28; Y10T428/2839; Y10T428/2852; Y10T428/2878
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
35 words
An ink composition comprising a resinous binder comprising a polyamide, a coloring agent, a chlorinated polyolefin, and a solvent, wherein said chlorinated polyolefin comprises from about 3 to about 12 weight percent of said composition.
Claim 2
Dependent Claim
35 words
An ink composition comprising a resinous binder comprising a polyamide, a coloring agent, a chlorinated polyolefin, and a solvent, wherein said chlorinated polyolefin comprises from about 3 to about 12 weight percent of said composition.
Claim 3
Dependent Claim
21 words
A composition of claim 1 wherein said chlorinated polyolefin comprises from about 4 to about 7 weight percent of said composition.
Claim 4
Dependent Claim
65 words
The composition of claim 1 wherein said resinous binder comprises about 15 to about 35 weight percent of said composition, said coloring agent comprises from about 5 to about 15 weight percent of said composition, said chlorinated polyolefin comprises from about 3 to about 12 weight percent of said composition, and said solvent comprises from about 55 to about 75 weight percent of said composition.
Claim 5
Dependent Claim
66 words
The composition of claim 1 wherein said resinous binder comprises from about 15 to about 30 weight percent of said composition, said coloring agent comprises from about 6 to about 7 weight percent of said composition, said chlorinated polyolefin comprises from about 4 to about 5 weight percent of said composition, and said solvent comprises from about 60 to about 70 weight percent of said composition.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-01-07 | 1994-07-09 | 1995-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-01-07 | 1998-07-09 | 1999-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-01-07 | 2002-07-09 | 2003-01-08 | $7700.00 | Window Closed / Lapsed |