US4278435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the partial metallization of textile structures
Assignee: Bayer AG
•
Filing: 1980-02-28
•
Granted: 1981-07-14
•
Expires: 2000-02-28
Abstract
Abstract This invention relates to a process for the production of a partially metallized textile structure of synthetic polymers or natural fibers, which comprises rendering the particular side or areas of the fabric which are not to be metallized hydrophobic or inactive by printing them with thermodiffusion dyes before the metal treatment.
Inventors
- 👤 Harold Ebneth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:08
CPC Classifications
D; D06; D06Q; D06Q1/00; D06Q1/04; Y; Y10; Y10S; Y10S8/00; Y10S8/92; Y10S8/927; Y10T; Y10T442/00; Y10T442/30; Y10T442/3382; Y10T442/3407
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A process for the production of a partially metallized textile structure of synthetic polymers, which comprises rendering the particular side of the fabric which is not to be metallized hydrophobic or inactive by printing it with thermodiffusion dyes before the metal treatment by currentless metal deposition.
Claim 2
Dependent Claim
46 words
A process for the production of a partially metallized textile structure of synthetic polymers, which comprises rendering the particular side of the fabric which is not to be metallized hydrophobic or inactive by printing it with thermodiffusion dyes before the metal treatment by currentless metal deposition.
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) | 1984-07-13 | 1985-01-12 | 1985-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-07-13 | 1989-01-12 | 1989-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-07-13 | 1993-01-12 | 1993-07-14 | $7700.00 | Window Closed / Lapsed |