Patent US4403359A successfully refreshed from Google Patents.
US4403359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for washing out thickening from printed textile materials in web form
Assignee: Individual
•
Filing: 1981-07-10
•
Granted: 1983-09-13
•
Expires: 2001-07-10
Abstract
Abstract A method for washing out thickening from printed textile material in web form, includes: applying a foam which contains, in its foam-forming liquid, particularly water, only a wetting agent, and optionally a foaming agent, to the printed side of the textile material; working the foam into the textile material; steaming the textile material; applying either foam which contains, in its foam forming liquid, particularly water, only a wetting agent and optionally, a foaming agent, or hot water to the backside of the textile material; and applying suction to the printed side of the textile material.
Inventors
- 👤 Johannes Kutz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:55
CPC Classifications
D; D06; D06B; D06B19/00; D06B19/0088; D06B19/0094; D06B15/00; D06B15/04; Y; Y10; Y10S; Y10S68/00; Y10S68/90
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
80 words
A method for washing out thickening from printed textile material in web form, comprising: applying a foam which contains in its foam-forming liquid, particularly water, only a wetting agent and optionally a foaming agent to the printed side of the textile material; working the foam into the textile material; steaming the textile material; applying a washing fluid to the backside of the textile material; and applying suction to the printed side of the textile material to remove said washing fluid.
Claim 2
Independent Claim
80 words
A method for washing out thickening from printed textile material in web form, comprising: applying a foam which contains in its foam-forming liquid, particularly water, only a wetting agent and optionally a foaming agent to the printed side of the textile material; working the foam into the textile material; steaming the textile material; applying a washing fluid to the backside of the textile material; and applying suction to the printed side of the textile material to remove said washing fluid.
Claim 3
Dependent Claim
26 words
The method according to claim 1, wherein said step of working the foam in comprises suctioning the foam in from the backside of the textile material.
Claim 4
Dependent Claim
33 words
The method according to claim 1 or 2 wherein said washing fluid comprises a foam which contains, in its foam forming liquid, particularly water, only a wetting agent and optionally, a foaming agent.
Claim 5
Dependent Claim
15 words
The method according to claim 1 or 2 wherein said washing fluid comprises hot water.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-09-12 | 1987-03-14 | 1987-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-12 | 1991-03-14 | 1991-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-12 | 1995-03-14 | 1995-09-13 | $7700.00 | Window Closed / Lapsed |