US1062725A - Coated fabric. - Google Patents

Coated fabric. Download PDF

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Publication number
US1062725A
US1062725A US1910549934A US1062725A US 1062725 A US1062725 A US 1062725A US 1910549934 A US1910549934 A US 1910549934A US 1062725 A US1062725 A US 1062725A
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US
United States
Prior art keywords
fabric
film
cellulose acetate
coated fabric
coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Inventor
Harry S Mork
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHEMICAL PRODUCTS Co
Original Assignee
CHEMICAL PRODUCTS Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHEMICAL PRODUCTS Co filed Critical CHEMICAL PRODUCTS Co
Priority to US1910549934 priority Critical patent/US1062725A/en
Application granted granted Critical
Publication of US1062725A publication Critical patent/US1062725A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31975—Of cellulosic next to another carbohydrate
    • Y10T428/31978—Cellulosic next to another cellulosic
    • Y10T428/31986—Regenerated or modified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2221—Coating or impregnation is specified as water proof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2279—Coating or impregnation improves soil repellency, soil release, or anti- soil redeposition qualities of fabric

Definitions

  • combustibility composed essentially of a cellulose ester of a fatty acid, such, for instance, as cellulose acetate, and to the process of producing such a coated fabric.
  • a fabric with a heavy finish of cellulose acetate may be made by affixing or cementing to the fabric, which has been thus initially prepared, an independent sheet or film of cellulose acetate.
  • the independent sheet or film may be laid on the initially-prepared fabric before the solvent of the padding material has be?
  • t e padding material serves as a cement for affixing the independent sheet or film to the fabric; or, in case the solvent of the padding material has become wholly or substantially wholly evap' orated, at least to such an extent that it will no longer serve as a cement, then a separate layer of cement may be employed, which is spread on the surface of the initially-prepared fabric, or on the under side of the independent sheet or film, or both, and then said sheet or film applied with a uniform pressure.
  • Such sheets or films of cellulose acetate can be made on glass plates, or on any machine customarily used for the purpose.
  • cellulose acetate for first impregnating or padding the fabric
  • I may use, say, one pound of cellulose acetate dissolved in one gallon of acetylene-tetrachlorid.
  • Such a solution also makes a satisfactory cement which may be used, if desired, for uniting the film to the initially-prepared fabric, although my invent-ion is not limited to the employment of such a cement.
  • a cement composed of a solution of the ester employed, as cellulose acetate for the reason that the solvent contained iir'the solution acts as a solvent for the surface of the padding material and also for the surface of the independent sheet or film, thereby enabling the sheet or film to become intimately united with the padding material and thereby securely attached to the fabric.
  • the padding solution or the film which is to be subsequentlycemented to the initially prepared fabric, or both may bemodified by the addition of softeners or pigments, according to the results which it is desired to obtain.
  • the figure of the drawing is a sectional view of a coated fabric embodying this invention.
  • 10 represents the fabric
  • 12 the padding or cementing material of cellulose the fabric is impregnated, and thereby a-fname to this specification, in the nresence of fixed to the fabric, substantially as described. two subscribing witnesses.

Description

H.'S. MORK.
COATED FABRIC.
APPLAIOATIOH :ILBD MAB.17, 1910.
1,062,725. Patented May 27, 1913.
wirvess-sx Twas-M302; /%19M mv QA/Q M;
UNITED STATES ieATENT OFFICE.
HARRY S. MORK, OF BOSTON, MASSACHUSETTS, ASSIGNOR T0 CHEMICAL PRODUCTS COMPANY, OF BOSTON, MASSACHUSETTS, A CORPORATION OF MAINE.
COATED FABRIC.
Specification of Letters Patent.
Patented May 27, 1913.
, combustibility, composed essentially of a cellulose ester of a fatty acid, such, for instance, as cellulose acetate, and to the process of producing such a coated fabric.
Various methods are at present in use, for coating fabrics with different materials, involving the employment of spreading-machines and calender-rolls. When a spreading-machine is used the coating material is dissolved in a solvent, and, in case cellulose acetate is employed as the coating material, and by the usual spreading-machine a-coating of considerable thickness is applied, the strains occurring during the drying process result in the production of a coating which is deficient in mechanical strength.
I have discovered that when a fabric is impregnated or padded with a solution of cellulose acetate, and the excess removed by squeezing-rolls, or when a light coating of the solution is spread on the surface of the fabric and permitted to impregnate the fabric and the fabric then dried, a fabric with a heavy finish of cellulose acetate may be made by affixing or cementing to the fabric, which has been thus initially prepared, an independent sheet or film of cellulose acetate. The independent sheet or film may be laid on the initially-prepared fabric before the solvent of the padding material has be? come wholly evaporated, and caused to adhere thereto by a sli ht uniform pressure, and, in such case, t e padding material serves as a cement for affixing the independent sheet or film to the fabric; or, in case the solvent of the padding material has become wholly or substantially wholly evap' orated, at least to such an extent that it will no longer serve as a cement, then a separate layer of cement may be employed, which is spread on the surface of the initially-prepared fabric, or on the under side of the independent sheet or film, or both, and then said sheet or film applied with a uniform pressure. Such sheets or films of cellulose acetate can be made on glass plates, or on any machine customarily used for the purpose.
As an example of suitable solution of cellulose acetate for first impregnating or padding the fabric, I may use, say, one pound of cellulose acetate dissolved in one gallon of acetylene-tetrachlorid. Such a solution also makes a satisfactory cement which may be used, if desired, for uniting the film to the initially-prepared fabric, although my invent-ion is not limited to the employment of such a cement. I prefer to employ a cement composed of a solution of the ester employed, as cellulose acetate for the reason that the solvent contained iir'the solution acts as a solvent for the surface of the padding material and also for the surface of the independent sheet or film, thereby enabling the sheet or film to become intimately united with the padding material and thereby securely attached to the fabric. Either the padding solution or the film which is to be subsequentlycemented to the initially prepared fabric, or both, may bemodified by the addition of softeners or pigments, according to the results which it is desired to obtain. It will be observed that, when the independent sheet or film of cellulose acetate is affixed to the fabric by uniting with a padding material, composed of a solu'tion of cellulose acetate, a homogeneous coating is formed, which is securely affixed to the fabric, the fabric being partially or Wholly embedded in the homogeneous coating thus produced, and, in case an interposed layer of cement is employed, composed of the same material, a like homogeneous coating is produced.
. The figure of the drawing is a sectional view of a coated fabric embodying this invention.
In the'drawing here shown for the purpose of illustrating one embodiment of my invention, 10 represents the fabric, 12 the padding or cementing material of cellulose the fabric is impregnated, and thereby a-fname to this specification, in the nresence of fixed to the fabric, substantially as described. two subscribing witnesses.
2. As a new article of manufacture, a fabric padded with a solution of cellulose ace-, HARRY MORK' tate, and a sheet or film homogeneously Witnesses: united with the padding material. B. J. NOYES,
In testimony whereof, I have signed my H. B. DAVIS.
US1910549934 1910-03-17 1910-03-17 Coated fabric. Expired - Lifetime US1062725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1910549934 US1062725A (en) 1910-03-17 1910-03-17 Coated fabric.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1910549934 US1062725A (en) 1910-03-17 1910-03-17 Coated fabric.

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US1062725A true US1062725A (en) 1913-05-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455215A (en) * 1947-10-09 1948-11-30 Beckwith Mfg Co Process of making molded scabbards
US3001263A (en) * 1954-12-23 1961-09-26 Suia Viscosa Societa Naz Ind A Sheet material for printing and writing purposes and the like comprising a synthetic fiber fabric
US3962511A (en) * 1974-11-21 1976-06-08 The Goodyear Tire & Rubber Company Textile composite structure and method of preparation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455215A (en) * 1947-10-09 1948-11-30 Beckwith Mfg Co Process of making molded scabbards
US3001263A (en) * 1954-12-23 1961-09-26 Suia Viscosa Societa Naz Ind A Sheet material for printing and writing purposes and the like comprising a synthetic fiber fabric
US3962511A (en) * 1974-11-21 1976-06-08 The Goodyear Tire & Rubber Company Textile composite structure and method of preparation

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