Patent US2860382A successfully refreshed from Google Patents.
US2860382A
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Textile fiber unit
Assignee: Armstrong World Industries Inc
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Filing: 1953-05-06
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Granted: 1958-11-18
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Expires: 1973-05-06
Abstract
No abstract record available.
Inventors
- 👤 Richard A Garrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:40
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/244; C; C08; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; D01; D01H; D01H5/00; D01H5/18; D01H5/70; D01H5/74; D01H5/80; D01H5/86; D06M13/00; D06M13/244; D06M13/282; D06M13/288; C08L67/00; C08L67/02; D01H2700/00; D01H2700/245
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
A TEXTILE FIBER WORKING UNIT HAVING A STATIC-FREE WORKING SURFACE FORMED OF A COMPOSITION OF A RESIN SELECTED FROM THE GROUP CONSISTING OF VINYL CHLORIDE, THE POLYMERIZATION PRODUCT OF A MIXTURE OF VINYL CHLORIDE AND VINYL ACETATE CONTAINING ABOUT 95% VINYL CHLORIDE AND ABOUT 5% VINYL ACETATE, AND MIXTURES THEREOF HAVING INCORPORATED THEREWITH BETWEEN ABOUT 50 PARTS BY WEIGHT AND ABOUT 150 PARTS BY WEIGHT FOR EACH 100 PARTS BY WEIGHT OF RESIN OF A PLASTICIZER FOR THE RESIN WHICH IS COMPATIBLE WITH THE RESIN IN SUCH PROPORTION AT TEMPERATURES ABOVE 45*F. AND WHICH RENDERS, THE COMPOSITION STATIC-FREE, SAID PLASTICIZER BEING SELECTED FROM THE GROUP CONSISTING OF: (A) AN ESTER, THE ACID COMPONENT OF WHICH IS SELECTED FROM THE GROUP CONSISTING OF AT LEAST ONE ALIPHATIC ACID, PHOSPHORIC ACID, AND PHOSPHONIC ACID, THE MOLECULAR WEIGHT OF THE ALIPHATIC PORTION OF SAID ESTER REPRESENTING MORE THAN 50% OF THE TOTAL MOLECULAR WEIGHT OF SAID ESTER, (B) 2-ETHYLHEXYL DI ESTER AMIDE, (C) FATTY ACID NITRILE OF C6-C30 FATTY ACIDS, (D)
Claim 2
Dependent Claim
168 words
A TEXTILE FIBER WORKING UNIT HAVING A STATIC-FREE WORKING SURFACE FORMED OF A COMPOSITION OF A RESIN SELECTED FROM THE GROUP CONSISTING OF VINYL CHLORIDE, THE POLYMERIZATION PRODUCT OF A MIXTURE OF VINYL CHLORIDE AND VINYL ACETATE CONTAINING ABOUT 95% VINYL CHLORIDE AND ABOUT 5% VINYL ACETATE, AND MIXTURES THEREOF HAVING INCORPORATED THEREWITH BETWEEN ABOUT 50 PARTS BY WEIGHT AND ABOUT 150 PARTS BY WEIGHT FOR EACH 100 PARTS BY WEIGHT OF RESIN OF A PLASTICIZER FOR THE RESIN WHICH IS COMPATIBLE WITH THE RESIN IN SUCH PROPORTION AT TEMPERATURES ABOVE 45*F. AND WHICH RENDERS, THE COMPOSITION STATIC-FREE, SAID PLASTICIZER BEING SELECTED FROM THE GROUP CONSISTING OF: (A) AN ESTER, THE ACID COMPONENT OF WHICH IS SELECTED FROM THE GROUP CONSISTING OF AT LEAST ONE ALIPHATIC ACID, PHOSPHORIC ACID, AND PHOSPHONIC ACID, THE MOLECULAR WEIGHT OF THE ALIPHATIC PORTION OF SAID ESTER REPRESENTING MORE THAN 50% OF THE TOTAL MOLECULAR WEIGHT OF SAID ESTER, (B) 2-ETHYLHEXYL DI ESTER AMIDE, (C) FATTY ACID NITRILE OF C6-C30 FATTY ACIDS, (D)
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) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |