US3928688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing fibrous material
Assignee: BASF SE
•
Filing: 1972-06-02
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Granted: 1975-12-23
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Expires: 1992-06-02
Abstract
Abstract A method of printing fibrous materials using a print paste incorporating as emulsifier a di-( Alpha -phenylethyl)-phenol which has been oxyethylated from twelve to sixteen times.
Inventors
- 👤 Karl Dachs
- 👤 Gerhard Faulhaber
- 👤 Rolf Fikentscher
- 👤 Knut Oppenlaender
- 👤 Joachim Schulze
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:56
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; D06P1/60; D06P1/613; D06P1/6131; D06P1/6135; C; C09; C09B; C09B67/00; C09B67/0071; C09B67/0084; C09B67/0085; D06P5/00; D06P5/001; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/31909; Y10T428/31931
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
72 words
IN A PROCESS FOR PRINTING FIBROUS MATERIAL WHEREIN A POINT PASTE CONSISTING ESSENTIALLY OF AN OIL-IN-WATER EMULSION OF A PIGMENT, A THICKENING AGENT, A PIGMENT BINDER AND EMULSIFIER OF THE OXYALKYLATED PHENOL DERIVATIVE TYPE IS APPLIED TO SAID FIBROUS MATERIAL, THE IMPROVEMENT WHICH COMPRISES THE USE AS SAID EMULSIFIER FROM 0.1 TO 1.5% BY WEIGHT BASED HON THE FINISHED PRINT PASTE OF DI(A-PHENYLETHYL)-PHENOL WHICH HAS BEEN OXYETHYLATED FRM 12 TO 16 TIMES.
Claim 2
Dependent Claim
72 words
IN A PROCESS FOR PRINTING FIBROUS MATERIAL WHEREIN A POINT PASTE CONSISTING ESSENTIALLY OF AN OIL-IN-WATER EMULSION OF A PIGMENT, A THICKENING AGENT, A PIGMENT BINDER AND EMULSIFIER OF THE OXYALKYLATED PHENOL DERIVATIVE TYPE IS APPLIED TO SAID FIBROUS MATERIAL, THE IMPROVEMENT WHICH COMPRISES THE USE AS SAID EMULSIFIER FROM 0.1 TO 1.5% BY WEIGHT BASED HON THE FINISHED PRINT PASTE OF DI(A-PHENYLETHYL)-PHENOL WHICH HAS BEEN OXYETHYLATED FRM 12 TO 16 TIMES.
Claim 3
Dependent Claim
28 words
A process as set forth in claim 1 wherein the print paste has added to it a di-( Alpha -phenylethyl)-phenol which has been oxyethylated 14 or 15 times.
Claim 4
Dependent Claim
15 words
A process as set forth in claim 1, wherein said paste also contains a defoamer.
Claim 5
Dependent Claim
42 words
Fibrous materials printed with a print paste comprising an oiL-in-water emulsion of a pigment, a thickening agent, a pigment binder and an emulsifier from 0.1 to 1.5 percent by weight of di-( Alpha -phenylethyl)-phenol which is oxyethylated from 12 to 16 times.
Claim 6
Dependent Claim
42 words
Fibrous materials printed with a print paste comprising an oiL-in-water emulsion of a pigment, a thickening agent, a pigment binder and an emulsifier from 0.1 to 1.5 percent by weight of di-( Alpha -phenylethyl)-phenol which is oxyethylated from 12 to 16 times.
Claim 7
Dependent Claim
23 words
Fibrous material printed as in claim 4, wherein said emulsifier is a di-( Alpha -phenylethyl)-phenol which has been oxyethylated 14 or 15 times.
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) | 1978-12-22 | 1979-06-23 | 1979-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-12-22 | 1983-06-23 | 1983-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-12-22 | 1987-06-23 | 1987-12-23 | $7700.00 | Window Closed / Lapsed |