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US2702764A - High tear strength resin-coated nylon fabric and method of making the same - Google Patents

High tear strength resin-coated nylon fabric and method of making the same Download PDF

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Publication number
US2702764A
US2702764A US11157249A US2702764A US 2702764 A US2702764 A US 2702764A US 11157249 A US11157249 A US 11157249A US 2702764 A US2702764 A US 2702764A
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fabric
coating
fibers
yarns
coated
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Expired - Lifetime
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Earle V Painter
Leonard D Frisoli
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FABRIC RES LAB Inc
FABRIC RESEARCH LABORATORIES Inc
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FABRIC RES LAB Inc
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/227Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
    • D06M15/233Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated aromatic, e.g. styrene
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/244Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/347Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated ethers, acetals, hemiacetals, ketones or aldehydes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34Polyamides
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10Repellency against liquids
    • D06M2200/12Hydrophobic properties
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated 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
    • Y10T442/2221Coating or impregnation is specified as water proof
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated 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
    • Y10T442/2311Coating or impregnation is a lubricant or a surface friction reducing agent other than specified as improving the "hand" of the fabric or increasing the softness thereof

Description

United States PatentO HIGH TEAR STRENGTH RESIN-COATED NYLON FABRIC AND NIETHOD OF MAKING THE SAME Earle V. Painter, Newtonville, and Leonard D. Frisoli,

Boston, Mass., assignors to Fabric Research Laboratories, Inc., Boston, Mass., a corporation of Massachusetts No Drawing. Application August 20, 1949, Serial No. 111,572

6 Claims. (Cl. 117-76) The present invention relates to a waterproof cloth of superior durability and more particularly to a process for increasing the durability of rubber or synthetic rubber coated textile fabrics woven from yarns containing fibers of a synthetic high molecular weight polyamide and to the resulting products.

Waterproofed fabrics made by rubber coating a fabric woven from yarns containing synthetic high molecular weight polyamide fibers, hereinafter referred to as nylon and nylon fibers, came into experimental use during the recent war, and it was expected that such fabrics would prove to be highly desirable and effectivefor certain uses, because of the known high tensile strength of uncoated nylon fabric, and would permit the fabrication of tents, garments and other articles of remarkably light weight. However, in service such articles developed various defects leading to a short service life.

The present invention has as an object to provide a process for increasing the durability of such rubber coated nylon fabrics and to provide rubber coated nylon fabrics of enhanced durability. A further object is to provide a water-proof rubber coated nylon fabric of materially enhanced durability, as compared with the heretofore known coated nylon fabrics, without impairment of the flexibility or other desirable properties of such nylon coated fabrics.

Prior efforts to increase the durability of rubber coated fabrics have been directed primarily to modifications of the coating composition and to modifications of the re- 2,702,764 Patented Feb. 22, 1955 from synthetic or natural resins, etc., followed by coating of the fabric in the conventional ways with a rubber coating composition, results in markedly enhanced and superior tear resistance in the completed fabric and marked increase of the durability and service life of articles fabricated from the fabric.

The following examples of specific Ways in which our process may be carried out to produce our novel fabric are given by way of illustration and not of limitation of the invention.

Example 1 A light-weight fairly open weave nylon 2/1 twill weighing 1.6 oz. per square yard and woven from continuous filament yarns, Q. M. Corps Tentative Spec. P. Q. D. No. 358A was impregnated with of its weight of dioctyl phthalate on a laboratory Butterworth padder in which it was first immersed in the dioctyl phthalate and then squeezed in the nip of the padder rolls. The impregnated fabric was then knife-coated with 5.29 ounces per square yard of fabric of a polyvinyl chlorideacetate organosol containing 100 parts per 100 parts resin of dioctyl phthalate as a plasticizer. The fabric was heated in an oven to fuse the coating and convert it to solid dry condition. A control sample was made by directly coating, without pre-treating, a similar specimen of the same fabric. The Elmendorf tear energy (warpwise direction) was then determined for each sample from the average of three tests, from which it was seen that the tear strength of the coated fabric had been approximately doubled by the treatment of the example.

Example II The procedure of Example I was repeated, applying, however, a polyvinyl chloride-acetate organosol containing parts per 100 parts resin of dioctyl phthalate as a plasticizer, at a coating weight of 3.78 ounces per square yard of coating. The tear resistance of the fabric with this type and weight of coating was found to be more than doubled.

Further data on the procedures of Examples I and II anlg an analysis of these data are given in the following t8. $2

lationship of the coating to the fabric, e. g., the relative thickness of the coating, its degree of penetration into the fabric or into the yarns thereof, and by varying and adjusting the relationship between coatings on opposite sides of the fabric. While some improvement in durability can be obtained by a judicious selection and combination of such factors, the increase in durability heretofore so obtained has at best been no more than a small fraction of the original durability of the conventional coated cloth and of little practical significance. By our invention we provide rubber coated nylon fabrics having durability, as measured by tear strengths, as much as twice as great as those of comparable conventional coated fabrics.

An intensive study of the types and causes of failure of many salvaged military articles has shown that most failures of the article in service can be traced ultimately to an unexpectedly low tear resistance of the base fabric. Further investigation revealed, surprisingly, that coating of nylon fabric with an elastic flexible coating to waterproof it reduced the tear resistance of the base fabric to /a to /2 of its tear resistance before coating.

Our invention is based on our surprising discovery that impregnation of the base fabric, before coating, with a lubricant, for example, a plasticizer of the kind conventionally used in the formulation of plastic compositions The beneficial results of pre-impregnation of the nylon fabric with a lubricant appear to be substantially independent of the nature or amount of the coating subsequently applied to the fabric. While coatings of the vinyl chloride type have various advantages in association with a nylon fabric which has been given our pretreatment, and the organosol coating compositions are peculiarly advantageous because of the convenience and low cost of applying them to the pre-treated nylon fabric, our invention is not limited to this type of synthetic rubber or this form of resin composition and we may use instead coating compositions based on other polyvinyl resins, such as polyvinyl butyral or polyvinyl acetate, styrene and styrene derivatives, butadiene-styrene dispersions, butadiene acrylonitrile dispersions, natural latex, rubber solutions, etc., in any appropriate form such as solvent solutions, dispersions, or milled masses.

By the term lubricant as used herein we mean any material which lowers the coefiicient of friction between surfaces to which it is applied. We may use for this purpose, for example, mineral oil, paraffin wax, castor oil, sulfonated castor oil, or other natural or modified vegetable or mineral oils, fats or waxes. We also may use any of the organic, high boiling point compounds usually referred to in the plastics industry as plasticizers. Examples of plasticizers suitable for our purpose are: dioctyl phthalate, dibutyl phthalate, trioctyl phosphate, the sebacates such as dibutyl sebacate, and similar materials. 7

The amount of lubricant incorporated in the uncoated fabric in accordance with our invention is not critical and improvement in tear resistance is obtained with various amounts of lubricant. Desirably the amount should not be so great as to adversely affect the subsequentlyapplied coating or so great as to exude or bloom from the coated fabric.

We have found that the beneficial results of our process cannot be obtained merely by increasing the amount of plasticizer in the coating. Aside from the fact that the plasticizer content of the coating composition is in most applications fixed by the nature of the coating material and the use to which the fabric is to be put, omission of the plasticizer from the fabric and addition of an equivalent amount of plasticizer to the coating composition will not produce the increased tear resistance which is characteristic of our invention.

We claim:

1. A waterproofed cloth comprising a textile fabric woven from yarns containing fibers of a synthetic highmolecular-weight polyamide, a continuous impervious coating on the surface of said fabric bridging substantially all the interstices of the fabric, said coating being formed from a material selected from the group consisting of natural rubber and polyvinyl resins, and an impregnant in and on said fibers consisting essentially of a lubricant between the fibers and said coating, said lubricant serving to decrease the coefiicient of friction between fibers and between yarns and between the fabric and said coating, said lubricant facilitating relative movement between fibers and between yarns and between the fabric and said coating, said cloth having enhanced tear resistance as compared with a similar coated cloth the fibers, yarns and fabric of which are not so lubricated.

2. A waterproofed cloth comprising a textile fabric woven from. yarns containing fibers of a synthetic highmolecular-weight polyamide, an impregnant of dioctyl phthalate on and in said yarns and a coating on said cloth formed from a material selected from the group consisting of natural rubber and polyvinyl resins, said cloth having enhanced tear resistance as compared with a similar coated cloth the fibers, yarns and fabric of which do not contain a dioctyl phthalate impregnant.

3. The method of increasing the tear resistance of a coated cloth woven from yarns containing fibers of a synthetic high molecular weight polyamide which comprises impregnating a textile fabric woven from yarns containing fibers of a synthetic high molecular Weight polyamide with a lubricant which decreases the coefficient of friction between fibers, and thereafter providing the impregnated fabric with a continuous impervious coating bridging substantially all the. interstices of the fabric and formed from a material selected from the class consisting of natural rubber and polyvinyl resins, said lubricant facilitating relative. movement between fibers, between yarns, and between the fabric and said coating.

4. The method of increasing the tear resistance of a coated cloth woven from yarns containing fibers of a synthetic high molecular weight polyamide which comprises impregnating a textile fabric woven from yarns containing fibers of a synthetic high molecular weight polyamide with dioctyl phthalate and thereafter providing the impregnated fabric with a coating of a material selected from the class consisting of natural rubber and polyvinyl resins.

5. A waterproofed cloth comprising a textile fabric woven from yarns containing fibers of a synthetic highmolecular-weight polyamide, an impregnant of sulfonated castor oil on and in said yarns and a coating on said cloth formed from a material selected from the group consisting of natural rubber and polyvinyl. resins, said .cloth having enhanced tear resistance as compared with a similar coated. cloth the fibers, yarns and fabric of which do notcontain a sulfonated castor oil impregnant.

6. The method of increasing the tear resistance of a coated cloth woven from yarns containing fibers of a synthetic high-molecular-weight polyamide which comprises impregnating a textile fabric woven from yarns containing fibers of a synthetic high molecular weight polyamide. with sulfonated castor oil and thereafter providing the impregnated fabric with a coating of a material selected from the class consisting of natural rubber and polyvinyl resins. 7

References Cited in the file of this patent

Claims (1)

1. A WATERPROOFED CLOTH COMPRISING A TEXTILE FABRIC WOVEN FROM YARNS CONTAINING FIBERS OF A SYNTHETIC HIGHMOLECULAR-WEIGHT POLYAMIDE, A CONTINUOUS IMPERVIOUS COATING ON THE SURFACE OF SAID FABRIC BRIDGING SUBSTANTIALLY ALL THE INTERSTICES OF THE FABRIC, SAID COATING BEING FORMED FROM A MATERIAL SELECTED FROM THE GROUP CONSISTING OF NATURAL RUBBER AND POLYVINYL RESINS, AND AN IMPREGNANT IN AND ON SAID FIBERS CONSISTING ESSENTIALLY OF A LUBRICANT BETWEEN THE FIBERS AND SAID COATING, SAID LUBRICANT SERVING TO DECREASE THE COEFFICIENT OF FRICTION BETWEEN FIBERS AND BETWEEN YARNS AND BETWEEN THE FABRIC AND SAID COATING, SAID LUBRICANT FACILITATING RELATIVE MOVEMENT BETWEEN FIBERS AND BETWEEN YARNS AND BETWEEN THE FABRIC AND SAID COATING, SAID CLOTH HAVING ENHANCED TEAR RESISTANCE AS COMPARED WITH A SIMILAR COATED CLOTH THE FIBERS, YARNS AND FABRIC OF WHICH ARE NOT SO LUBRICATED.
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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830201A (en) * 1950-11-02 1958-04-08 Kelvin & Hughes Ltd Electro-acoustic transducer with acoustic coupling means
US2988457A (en) * 1956-10-31 1961-06-13 Du Pont Coated nylon fabric
US4214033A (en) * 1976-10-18 1980-07-22 John David Clifton Novel mesh fabric and wig and hair-piece made therefrom
US5014363A (en) * 1988-06-13 1991-05-14 W. L. Gore & Associates, Inc. Wearing apparel with ventilation material
US20080051548A1 (en) * 2005-02-16 2008-02-28 Debbie Bailey Reinforced Silicone Resin Film and Method of Preparing Same
US20080138525A1 (en) * 2005-02-16 2008-06-12 Debbie Bailey Reinforced Silicone Resin Film and Method of Preparing Same
US20090005499A1 (en) * 2006-02-02 2009-01-01 Mark Fisher Silicone Resin Film, Method of Preparing Same, and Nanomaterial-Filled Silicone Composition
US20090155577A1 (en) * 2005-08-04 2009-06-18 Nicole Anderson Reinforced silicone resin film and method of preparing same
US20090246499A1 (en) * 2006-10-05 2009-10-01 Dimitris Katsoulis Silicone Resin Film and Method of Preparing Same
US20100028643A1 (en) * 2007-02-22 2010-02-04 Bizhong Zhu Reinforced Silicone Resin Films
US20100062247A1 (en) * 2006-01-19 2010-03-11 Mark Fisher Silicone Resin Film, Method of Preparing Same, and Nanomaterial-Filled Silicone Composition
US20100068538A1 (en) * 2005-12-21 2010-03-18 Dow Corning Corporation Silicone Resin Film, Method of Preparing Same, and Nanomaterial-Filled Silicone Composition
US20100086760A1 (en) * 2007-02-22 2010-04-08 Bizhong Zhu Reinforced Silicone Resin Films
US20100087581A1 (en) * 2007-02-22 2010-04-08 Mark Fisher Reinforced Silicone Resin Film and Method of Preparing Same
US20100112321A1 (en) * 2007-02-06 2010-05-06 Dow Corning Corporation Silicone Resin, Silicone Composition, Coated Substrate, and Reinforced Silicone Resin Film
US20100129625A1 (en) * 2007-05-01 2010-05-27 Bizhong Zhu Reinforced Silicone Resin Film
US20100143686A1 (en) * 2007-05-01 2010-06-10 Bizhong Zhu Nanomaterial-Filled Silicone Composition and Reinforced Silicone Resin Film
US20100209687A1 (en) * 2007-10-12 2010-08-19 Bizhong Zhu Reinforced Silicone Resin Film and Nanofiber-Filled Silicone Composition
US20100233379A1 (en) * 2006-02-20 2010-09-16 Mark Fisher Silicone Resin Film, Method Of Preparing Same, And Nanomaterial-Filled Silicone Composition

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238694A (en) * 1937-02-15 1941-04-15 Du Pont Polymeric materials
US2265119A (en) * 1939-06-12 1941-12-02 Du Pont Polyamide
US2317728A (en) * 1941-12-06 1943-04-27 Du Pont Sizing synthetic linear polyamide textiles
US2335321A (en) * 1940-03-23 1943-11-30 American Anode Inc Method of treating fibrous materials and product thereof
US2349290A (en) * 1941-11-01 1944-05-23 Goodrich Co B F Method of improving the adhesion of nylon to rubber
US2410792A (en) * 1943-05-27 1946-11-05 Wingfoot Corp Coated cord
US2436980A (en) * 1945-01-01 1948-03-02 Ind Rayon Corp Tire cord and method of manufacture
US2436978A (en) * 1944-07-26 1948-03-02 Ind Rayon Corp Reinforcing cord and process of manufacture
US2436979A (en) * 1944-07-26 1948-03-02 Ind Rayon Corp Tire cord and method of manufacture

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238694A (en) * 1937-02-15 1941-04-15 Du Pont Polymeric materials
US2265119A (en) * 1939-06-12 1941-12-02 Du Pont Polyamide
US2335321A (en) * 1940-03-23 1943-11-30 American Anode Inc Method of treating fibrous materials and product thereof
US2349290A (en) * 1941-11-01 1944-05-23 Goodrich Co B F Method of improving the adhesion of nylon to rubber
US2317728A (en) * 1941-12-06 1943-04-27 Du Pont Sizing synthetic linear polyamide textiles
US2410792A (en) * 1943-05-27 1946-11-05 Wingfoot Corp Coated cord
US2436978A (en) * 1944-07-26 1948-03-02 Ind Rayon Corp Reinforcing cord and process of manufacture
US2436979A (en) * 1944-07-26 1948-03-02 Ind Rayon Corp Tire cord and method of manufacture
US2436980A (en) * 1945-01-01 1948-03-02 Ind Rayon Corp Tire cord and method of manufacture

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830201A (en) * 1950-11-02 1958-04-08 Kelvin & Hughes Ltd Electro-acoustic transducer with acoustic coupling means
US2988457A (en) * 1956-10-31 1961-06-13 Du Pont Coated nylon fabric
US4214033A (en) * 1976-10-18 1980-07-22 John David Clifton Novel mesh fabric and wig and hair-piece made therefrom
US5014363A (en) * 1988-06-13 1991-05-14 W. L. Gore & Associates, Inc. Wearing apparel with ventilation material
US20080138525A1 (en) * 2005-02-16 2008-06-12 Debbie Bailey Reinforced Silicone Resin Film and Method of Preparing Same
US8092910B2 (en) * 2005-02-16 2012-01-10 Dow Corning Toray Co., Ltd. Reinforced silicone resin film and method of preparing same
US8088449B2 (en) 2005-02-16 2012-01-03 Dow Corning Toray Co., Ltd. Reinforced silicone resin film and method of preparing same
US20080051548A1 (en) * 2005-02-16 2008-02-28 Debbie Bailey Reinforced Silicone Resin Film and Method of Preparing Same
US8334022B2 (en) 2005-08-04 2012-12-18 Dow Corning Corporation Reinforced silicone resin film and method of preparing same
US20090155577A1 (en) * 2005-08-04 2009-06-18 Nicole Anderson Reinforced silicone resin film and method of preparing same
US20100068538A1 (en) * 2005-12-21 2010-03-18 Dow Corning Corporation Silicone Resin Film, Method of Preparing Same, and Nanomaterial-Filled Silicone Composition
US8912268B2 (en) 2005-12-21 2014-12-16 Dow Corning Corporation Silicone resin film, method of preparing same, and nanomaterial-filled silicone composition
US20100062247A1 (en) * 2006-01-19 2010-03-11 Mark Fisher Silicone Resin Film, Method of Preparing Same, and Nanomaterial-Filled Silicone Composition
US8084532B2 (en) 2006-01-19 2011-12-27 Dow Corning Corporation Silicone resin film, method of preparing same, and nanomaterial-filled silicone composition
US20090005499A1 (en) * 2006-02-02 2009-01-01 Mark Fisher Silicone Resin Film, Method of Preparing Same, and Nanomaterial-Filled Silicone Composition
US8084097B2 (en) 2006-02-20 2011-12-27 Dow Corning Corporation Silicone resin film, method of preparing same, and nanomaterial-filled silicone composition
US20100233379A1 (en) * 2006-02-20 2010-09-16 Mark Fisher Silicone Resin Film, Method Of Preparing Same, And Nanomaterial-Filled Silicone Composition
US20090246499A1 (en) * 2006-10-05 2009-10-01 Dimitris Katsoulis Silicone Resin Film and Method of Preparing Same
US20100112321A1 (en) * 2007-02-06 2010-05-06 Dow Corning Corporation Silicone Resin, Silicone Composition, Coated Substrate, and Reinforced Silicone Resin Film
US20100086760A1 (en) * 2007-02-22 2010-04-08 Bizhong Zhu Reinforced Silicone Resin Films
US8273448B2 (en) 2007-02-22 2012-09-25 Dow Corning Corporation Reinforced silicone resin films
US20100028643A1 (en) * 2007-02-22 2010-02-04 Bizhong Zhu Reinforced Silicone Resin Films
US8283025B2 (en) 2007-02-22 2012-10-09 Dow Corning Corporation Reinforced silicone resin films
US20100087581A1 (en) * 2007-02-22 2010-04-08 Mark Fisher Reinforced Silicone Resin Film and Method of Preparing Same
US20100143686A1 (en) * 2007-05-01 2010-06-10 Bizhong Zhu Nanomaterial-Filled Silicone Composition and Reinforced Silicone Resin Film
US20100129625A1 (en) * 2007-05-01 2010-05-27 Bizhong Zhu Reinforced Silicone Resin Film
US20100209687A1 (en) * 2007-10-12 2010-08-19 Bizhong Zhu Reinforced Silicone Resin Film and Nanofiber-Filled Silicone Composition

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