US2776868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making multiple coated calendered pattern fabric
Assignee: Sayles Finishing Plants Inc
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Filing: 1954-05-11
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Granted: 1957-01-08
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Expires: 1974-05-11
Abstract
No abstract record available.
Inventors
- 👤 William W Russell
- 👤 Herman C Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:13
CPC Classifications
D; D06; D06Q; D06Q1/00; D06Q1/08; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2164
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
156 words
THE METHOD OF MAKING PATTERN-CALENDERED CELLULOSIC TEXTILE WHICH COMPRISES APPLYING TO SELECTEDLOCALIZED AREAS OF SAID FABRIC A WATER-REPELLENT MECHANICALLY DEFORMABLE PERMANENT TEXTILE RESIST COATING FOR THE SUBSEQUENTLY APPLIED CHEMICAL INHIBITOR OF POLYMERIZATION, SAID RESIST COATING BEING FREE FROM STRONGLY ACIDIC INGREDIENTS WHICH AT ELEVATED TEMPERATURE AND PRESSURE TEND TO DETERIORATE SAID FABRIC, CALENDERING SAID FABRIC TO PROVIDE THE DESIRED SURFACE FINISH, IMPREGNATING SAID FABRIC WITH AN AQUEOUS MEDIUM CONTAINING A CHEMICAL INHIBITOR OF POLYMERIZATION FOR THE SUBSEQUENTLY APPLIED RESIN, IMPREGNATING SAID FABRIC WITH A LOW MOLECULAR WEIGHT THERMOSETTING TEXTILE RESIN AND CATALYST FROM A LIQUID MEDIUM CAPABLE OF WETTING SAID PERMANENT RESIST AND IN WHICH SAID INHIBITOR IS SUBSTANTIALLY INSOLUBLE, SAID RESIN BEING CAPABLE OF COATING SAID RESIN, HEATING SAID FABRIC TO CURE SAID RESIN IN THE AREAS PROTECTED BY SAID RESIST, AND WASHING SAID FABRIC WITH AN AQUEOUS MEDIUM TO REMOVE AT LEAST PART OF THE CALENDERED FINISH IN THE AREAS FREE FROM SAID RESIST.
Claim 2
Independent Claim
156 words
THE METHOD OF MAKING PATTERN-CALENDERED CELLULOSIC TEXTILE WHICH COMPRISES APPLYING TO SELECTEDLOCALIZED AREAS OF SAID FABRIC A WATER-REPELLENT MECHANICALLY DEFORMABLE PERMANENT TEXTILE RESIST COATING FOR THE SUBSEQUENTLY APPLIED CHEMICAL INHIBITOR OF POLYMERIZATION, SAID RESIST COATING BEING FREE FROM STRONGLY ACIDIC INGREDIENTS WHICH AT ELEVATED TEMPERATURE AND PRESSURE TEND TO DETERIORATE SAID FABRIC, CALENDERING SAID FABRIC TO PROVIDE THE DESIRED SURFACE FINISH, IMPREGNATING SAID FABRIC WITH AN AQUEOUS MEDIUM CONTAINING A CHEMICAL INHIBITOR OF POLYMERIZATION FOR THE SUBSEQUENTLY APPLIED RESIN, IMPREGNATING SAID FABRIC WITH A LOW MOLECULAR WEIGHT THERMOSETTING TEXTILE RESIN AND CATALYST FROM A LIQUID MEDIUM CAPABLE OF WETTING SAID PERMANENT RESIST AND IN WHICH SAID INHIBITOR IS SUBSTANTIALLY INSOLUBLE, SAID RESIN BEING CAPABLE OF COATING SAID RESIN, HEATING SAID FABRIC TO CURE SAID RESIN IN THE AREAS PROTECTED BY SAID RESIST, AND WASHING SAID FABRIC WITH AN AQUEOUS MEDIUM TO REMOVE AT LEAST PART OF THE CALENDERED FINISH IN THE AREAS FREE FROM SAID RESIST.
Claim 3
Independent Claim
187 words
THE METHOD OF MAKING PATTERN-CALENDERED COTTON TEXTILE FABRIC WHICH COMPRISES APPLYING TO SELECTED LOCALIZED AREAS OF SAID FABRIC A WATER-REPELLENT MECHANICALLY DEFORMABLE PERMANENT CELLULOSIC TEXTILE RESIST COATING FOR THE SUBSEQUENTLY APPLIED SUBSTANCE WHICH CHEMICALLY INHIBITS POLYMERIZATION, SAID RESIST COATING BEING FREE FROM STRONGLY ACIDIC INGREDIENTS WHICH AT ELEVATED TEMPERATURE AND PRESSURE TEND TO DETERIORATE SAID FABRIC, CALENDERING SAID FABRIC TO PROVIDE THE DESIRED SURFACE FINISH, IMPREGMATING THE CALENDERED FABRIC WITH AN AQUEOUS MEDIUM CONTAINING A SUBSTANCE WHICH CHEMICALLY INHIBITS POLYMERIZATION OF THE SUBSEQUENTLY APPLIED ACID-CATALYZED RESIN, AT LEAST PARTIALLY DRYING SAID FABRIC, IMPREGNATING SAID FABRIC WITH A LOW MOLECULAR WEIGHT THERMOSETTING TEXTILE RESIN AND ACID CATALYST FROM A LIQUID MEDIUM CAPABLE OF WETTING SAID PERMANENT RESIST AND IN WHICH SAID SUBSTANCE IS SUBSTANTIALLY INSOLUBLE, SAID RESIN BEING CAPABLE OF COATING SAID RESIN, HEATING SAID FABRIC TO CURE SAID RESIN IN THE AREAS PROTECTED BY SAID RESIST, AND IMPREGNATING SAID FABRIC WITH AN AQUEOUS ALKALINE CHEMICAL SHRINKING AGENT FOR SAID COTTON FABRIC TO REMOVE AT LEAST PART OF THE CALENDERED FINISH IN THE AREAS FREE FROM SAID RESIST AND TO SHRINK AND COMPACT SAID FABRIC IN SAID AREAS.
Claim 4
Independent Claim
187 words
THE METHOD OF MAKING PATTERN-CALENDERED COTTON TEXTILE FABRIC WHICH COMPRISES APPLYING TO SELECTED LOCALIZED AREAS OF SAID FABRIC A WATER-REPELLENT MECHANICALLY DEFORMABLE PERMANENT CELLULOSIC TEXTILE RESIST COATING FOR THE SUBSEQUENTLY APPLIED SUBSTANCE WHICH CHEMICALLY INHIBITS POLYMERIZATION, SAID RESIST COATING BEING FREE FROM STRONGLY ACIDIC INGREDIENTS WHICH AT ELEVATED TEMPERATURE AND PRESSURE TEND TO DETERIORATE SAID FABRIC, CALENDERING SAID FABRIC TO PROVIDE THE DESIRED SURFACE FINISH, IMPREGMATING THE CALENDERED FABRIC WITH AN AQUEOUS MEDIUM CONTAINING A SUBSTANCE WHICH CHEMICALLY INHIBITS POLYMERIZATION OF THE SUBSEQUENTLY APPLIED ACID-CATALYZED RESIN, AT LEAST PARTIALLY DRYING SAID FABRIC, IMPREGNATING SAID FABRIC WITH A LOW MOLECULAR WEIGHT THERMOSETTING TEXTILE RESIN AND ACID CATALYST FROM A LIQUID MEDIUM CAPABLE OF WETTING SAID PERMANENT RESIST AND IN WHICH SAID SUBSTANCE IS SUBSTANTIALLY INSOLUBLE, SAID RESIN BEING CAPABLE OF COATING SAID RESIN, HEATING SAID FABRIC TO CURE SAID RESIN IN THE AREAS PROTECTED BY SAID RESIST, AND IMPREGNATING SAID FABRIC WITH AN AQUEOUS ALKALINE CHEMICAL SHRINKING AGENT FOR SAID COTTON FABRIC TO REMOVE AT LEAST PART OF THE CALENDERED FINISH IN THE AREAS FREE FROM SAID RESIST AND TO SHRINK AND COMPACT SAID FABRIC IN SAID AREAS.
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) | 1960-01-08 | 1960-07-09 | 1961-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-08 | 1964-07-09 | 1965-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-08 | 1968-07-09 | 1969-01-08 | $7700.00 | Window Closed / Lapsed |