← Back to Patent Explorer
US3381310A Expired / Lapsed US ⏱️ 0.0 years remaining

Permanently creased and pleated fabrics and process for producing same

Assignee: JP Stevens and Co Inc
•
Filing: 1964-08-11
•
Granted: 1968-05-07
•
Expires: 1984-08-11
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Giuliana C Tesoro
  • 👤 Paul H Egrie

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 10:12
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M15/423; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24446; Y10T428/24628; Y10T428/24669; Y10T428/24686

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 148 words
IN A METHOD FOR THE PRODUCTION OF PERMANENTLY CREASED AND PLEATED CELLULOSIC GARMENTS WHEREIN A CELLULOSIC TEXTILE FABRIC IS IMPREGNATED WITH A POLYMERIZABLE THERMOSETTING RESIN AND AN ACID CATALYST FOR SAID POLYMERIZABLE THERMOSETTING RESIN, PARTIALLY DRIED WITHOUT REACTING THE POLYMERIZABLE THERMOSETTING RESIN, THEN CUT AND SEWN INTO A GARMENT OR GARMENT SECTION ACCORDING TO ANY DESIRED STYLE AND WHEREIN THE DESIRED CREASES, FOLDS, AND PLEATS ARE INTRODUCED AFTER COMPLETION OF THE GARMENT OR GARMENT SECTION AND SET BY CURING THE COMPLETED ARTICLE TO INSOLUBILIZE THE RESIN; THE IMPROVEMENT COMPRISING HAVING PRESENT ON THE FABRIC AN EFFECTIVE AMOUNT OF A SUBSTANTIALLY NEUTRAL DELIQUESCENT INORGANIC SALT WHICH IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF CALCIUM HALIDES, COBALTOUS HALIDES, MANGANOUS CHLORIDE, NICKEL HALIDES, NICKEL NITRATE AND STRONTIUM HALIDES TO THEREBY AVOID A PREMATURE REACTION OF THE POLYMERIZABLE THERMOSETTING RESIN ON THE TEXTILE FABRIC PRIOR TO THE FINAL CURING STEP.
Claim 2
Dependent Claim 148 words
IN A METHOD FOR THE PRODUCTION OF PERMANENTLY CREASED AND PLEATED CELLULOSIC GARMENTS WHEREIN A CELLULOSIC TEXTILE FABRIC IS IMPREGNATED WITH A POLYMERIZABLE THERMOSETTING RESIN AND AN ACID CATALYST FOR SAID POLYMERIZABLE THERMOSETTING RESIN, PARTIALLY DRIED WITHOUT REACTING THE POLYMERIZABLE THERMOSETTING RESIN, THEN CUT AND SEWN INTO A GARMENT OR GARMENT SECTION ACCORDING TO ANY DESIRED STYLE AND WHEREIN THE DESIRED CREASES, FOLDS, AND PLEATS ARE INTRODUCED AFTER COMPLETION OF THE GARMENT OR GARMENT SECTION AND SET BY CURING THE COMPLETED ARTICLE TO INSOLUBILIZE THE RESIN; THE IMPROVEMENT COMPRISING HAVING PRESENT ON THE FABRIC AN EFFECTIVE AMOUNT OF A SUBSTANTIALLY NEUTRAL DELIQUESCENT INORGANIC SALT WHICH IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF CALCIUM HALIDES, COBALTOUS HALIDES, MANGANOUS CHLORIDE, NICKEL HALIDES, NICKEL NITRATE AND STRONTIUM HALIDES TO THEREBY AVOID A PREMATURE REACTION OF THE POLYMERIZABLE THERMOSETTING RESIN ON THE TEXTILE FABRIC PRIOR TO THE FINAL CURING STEP.

References Cited (Backward Citations)

US2142623A Cited
US2731364A Cited
US2826514A Cited
US2974432A Cited
US2864723A Cited
US2950553A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1971-05-07 1971-11-06 1972-05-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1975-05-07 1975-11-06 1976-05-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1979-05-07 1979-11-06 1980-05-07 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag