US3288553A - Process for treating napped fabrics - Google Patents

Process for treating napped fabrics Download PDF

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Publication number
US3288553A
US3288553A US397676A US39767664A US3288553A US 3288553 A US3288553 A US 3288553A US 397676 A US397676 A US 397676A US 39767664 A US39767664 A US 39767664A US 3288553 A US3288553 A US 3288553A
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Prior art keywords
fabric
napped
resinous
fibers
composition
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Expired - Lifetime
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US397676A
Inventor
George W Lemieux
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Beacon Manufacturing Co
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Beacon Manufacturing Co
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Filing date
Publication date
Priority to CH1357464D priority Critical patent/CH1357464D/xx
Application filed by Beacon Manufacturing Co filed Critical Beacon Manufacturing Co
Priority to US397676A priority patent/US3288553A/en
Priority to FI642214A priority patent/FI42947C/en
Priority to DK525964AA priority patent/DK118455B/en
Priority to NL6412457A priority patent/NL131977C/xx
Priority to GB43869/64A priority patent/GB1048379A/en
Priority to AT923464A priority patent/AT258244B/en
Priority to BE655203A priority patent/BE655203A/xx
Priority to DEB79198A priority patent/DE1294925B/en
Priority to FR996133A priority patent/FR1414593A/en
Application granted granted Critical
Publication of US3288553A publication Critical patent/US3288553A/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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating 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
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/347—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated ethers, acetals, hemiacetals, ketones or aldehydes
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50—Modified hand or grip properties; Softening compositions
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/2395—Nap type surface
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23986—With coating, impregnation, or bond

Definitions

  • This invention relates to a process for treating napped fabrics and more especially to a process for treating blanket fabric with a unique resinous composition that establishes and maintains the desired resilience in the napped surface and also the desired softness.
  • Napped untreated blanket fabric may have a relatively high loft originally but this property will be diminished substantially through normal use of the blanket. Also, untreated blankets made of synthetic fibers will shed the napped fibers quite extensively when laundered.
  • thermoplastic type resins alone be cause they render the blanket mushy and give it a lifeless clammy feel.
  • a blanket having a durable high loft, a soft feel and a lively resilient characteristic is obtained for the first time.
  • This heretofore unobtainable objective is made possible by treatment of the fabric with a resinous composition that contains a thermosetting, cellulose reactive component and a fiber coating thermoplastic component, along with other constituents, admixed in proper proportions. Treatment of the synthetic fiber fabrics with this type of composition also prevents the usual undesirable pilling and shedding of the synthetic fiber.
  • Treatment of the fabric with the above unique composition should be carried out in a manner to effect thorough impregnation and coating of the napped fibers.
  • One requirement for this result is to have the untreated napped fibers opened up and in upstanding position and to maintain them in this position during the resin treatment and the finishing operations.
  • the blanket fabric is first napped on a napping drum, and thenapped fabric fe'd' over lead-in rolls covered with napping clothing to maintain the napped fibers in upright position, and then fed on an endless conveyor member, through a closed chemical treating chamber and finally through a heating chamber for drying the fabric and curing the resin impregnant and coating, as illustrated, described and claimed in the above Lemieux patent application.
  • the chemical treating process of the present invention takes place in the above mentioned closed chemical treating chamber and heating chamber.
  • the present application being directed to a chemical process, independently of any specific apparatus used therefor, does not require illustration or detailed explanation of the equipment, but reference to the illustrations and description in the above Lemieux application for details of one suitable form of apparatus may be made if desired.
  • a chemical composition comprising the following materials may be used.
  • the parts of the individual ingredients forming the composition are given by weight of solids, unless otherwise indicated.
  • thermosetting resin and the glycol lubricant are mixed, and to this mixture is added the partially polymerized urea formaldehyde resin, water and urea. This mixture is stirred, and to it is added the thermoplastic copolymer. The pH of the resulting mixture is then adjusted to a pH of about 6.5 to 7 by adding the required amount of buffering agent. These. mixing steps may all be carried out at normal or room temperature.
  • the partially polymerized urea formaldehyde resin may vary from approximately 5 to 15 parts; the thermoplastic copolymer may vary from approximately 15 to 20 parts; and the formaldehyde acceptor may vary from approximately 0 to 5 parts.
  • the amount of water added depends upon the desired viscosity for shipping and ultimate handling of the liquid resinous composition. If necessary, a small amount, such as for example about 1% or less, of an anti-foam may be used to control foaming of the composition.
  • composition may be catalysedwith normal resin catalysts, suchas amine hydrochloride, magnesium chloride, maleic acid, etc., typical formulas for which are as follows:
  • Amine hydrochloride catalyst Adjust pH to 3.5-4.0 with ammonia.
  • the selected resinous composition and catalyst are maintained separate during storage and shipment, and are mixed just prior to use of the composition for treatment of the napped blanket cloth in accordance with this invention.
  • a fifty gallon batch of the resinous composition and catalyst is made up by mixing one hundred and twenty pounds of the liquid resinous composition, in approximately two-thirds volume of water, and adding fifteen pounds of the liquid catalyst and then bringing the total volume to fifty gallons with water.
  • This final mixture is applied in the form of a fine mist or fog onto both sides of a cellulosic fiber-containing napped blanket fabric, as it passes through the above mentioned chemical treating chamber, this chamber being enclosed to maintain an atmosphere of the chemical in uniform, constant contact with the fabric, as it passes through the enclosed chamber.
  • the fog or mist of treating chemical in this chamber penetrates the napped surfaces of the fabric to effect a thorough impregnation thereof with the chemical and it also forms a coating of the chemical on the napped fibers.
  • the passage of the napped fabric through the chemical treating chamber above described is continuous and preferably constant and in a typical example may be at the rate of approximately 30 yards of the fabric per minute.
  • the resulting wet, napped fabric is passed through a heating chamber, which is heated in a suitable manner, such as for example with a flow of hot air through the chamber, or electrical heating units properly disposed in the chamber adjacent the path of the moving fabric.
  • the speed of the fabric through this heating chamber and the temperature thereof are adjusted so as to effect drying of the fabric and curing of the resin components in the above described treating composition.
  • the temperature in the heating chamber is maintained at approximately 330 F., and the speed of the fabric is approximately 30 yards per minute.
  • the conditions are such that the thermosetting resin component of the composition, e.g.
  • the methylated dimethylol urea resin, and the partially polymerized urea formaldehyde resin will crosslink with the cellulose of the treated fabric.
  • These components impart to the treated napped fabric the above described desired resilience, which the untreated fabric does not possess. This is particularly true of the methylated dimethylol urea resin component, and the partially polymerized urea formaldehyde resin component gives the fabric the desired hand.
  • thermoplastic component of the resinous composition forms the important function of coating the fibers and effecting cohesion therebetween which enables the fibers to resist abrasion encountered during normal use of the blanket and to resist shedding of the nap during use and laundering of the blanket.
  • the napped fabric which may be processed in accordance with the present invention may be composed of any of the textile fibers or mixtures of fibers, and the base fabric is usually a woven fabric although knitted or nonwoven fabric may be used for the napping and chemical processing treatments.
  • Typical examples of fibers which may be used in the fabric are cellulosic fibers, e.g. cotton and rayon; natural fibers, such as wool; blends of cellulosic fibers with synthetic fibers, such as nylon; the acrylics, such as Orlon, Acrilan and Zefran; and polyester fibers.
  • thermosetting resin component and the thermoplastic resin component which cofunction to give the desired properties in the final blanket.
  • thermosetting resin component and the thermoplastic resin component which cofunction to give the desired properties in the final blanket.
  • a chemically treated napped cellulosic fabric having a high loft, permanent resilience, softness of hand and resistance to abrasion and shedding of the nap during use of the fabric and laundering thereof, said fabric having a surface of resilient upstanding napped fibers which are impregnated and coated with a resinous composition consisting essentially of a thermosetting resinous component selected from the group consisting of dimethylol ethylene urea, methylated methylol melamine, methylated dimethylol urea, and dimethylol triazone and a thermoplastic resinous component selected from the group consisting of vinyl ketone/styrene copolymers and butadiene/styrene copolymers, said thermoplastic resinous component being present in an amount between approximately onethird and one-half of the amount of the thermosetting component, by weight, said resinous composition being cured and being present in sufficient amounts to form an impregnant and a coating of the fibers throughout the napped surface of said fabric.
  • thermosetting resinous component is cross-linked with the cellulosic components of the blanket.

Description

United States Patent PROCESS FOR TREATING NAPPED FABRICS George W. Lemieux, Swannanoa, N.C., assignor to Beacon Manufacturing Company, a corporation of Delaware No Drawing. Filed Sept. 21, 1964, Ser. No. 397,676
3 Claims. (Cl. 8115.6)
This invention relates to a process for treating napped fabrics and more especially to a process for treating blanket fabric with a unique resinous composition that establishes and maintains the desired resilience in the napped surface and also the desired softness.
Napped untreated blanket fabric may have a relatively high loft originally but this property will be diminished substantially through normal use of the blanket. Also, untreated blankets made of synthetic fibers will shed the napped fibers quite extensively when laundered.
Attempts to eliminate these disadvantages by treatment of the blanket fabric with the usual synthetic thermosetting resins alone are not satisfactory because these resins render the fabric relatively stiff or harsh and boardy.
It has also been found unsatisfactory to treat the blanket fabric with thermoplastic type resins alone be cause they render the blanket mushy and give it a lifeless clammy feel.
In accordance with the present invention a blanket having a durable high loft, a soft feel and a lively resilient characteristic is obtained for the first time. This heretofore unobtainable objective is made possible by treatment of the fabric with a resinous composition that contains a thermosetting, cellulose reactive component and a fiber coating thermoplastic component, along with other constituents, admixed in proper proportions. Treatment of the synthetic fiber fabrics with this type of composition also prevents the usual undesirable pilling and shedding of the synthetic fiber.
Treatment of the fabric with the above unique composition should be carried out in a manner to effect thorough impregnation and coating of the napped fibers. One requirement for this result is to have the untreated napped fibers opened up and in upstanding position and to maintain them in this position during the resin treatment and the finishing operations.
A suitable mechanical arrangement for opening up and maintaining the napped fibers in open upstanding position is described and claimed in George W. Lemieux application Serial No. 335,307, filed] anuary 2, 1964, entitled Mechanisms and Method for the Production and Treatment of Nappedw Fabrics. While the' chemical process of this invention is not limited to'aparticular mechanical arrangement, it has been found to work very satisfactorily with. the apparatus disclosed in the above Lemieux patent application, and serves the chemical counterpart or complement thereof for producing the desired resilient, anti-pilling and anti-shedding blanket nap. In this preferred process/the blanket fabric is first napped on a napping drum, and thenapped fabric fe'd' over lead-in rolls covered with napping clothing to maintain the napped fibers in upright position, and then fed on an endless conveyor member, through a closed chemical treating chamber and finally through a heating chamber for drying the fabric and curing the resin impregnant and coating, as illustrated, described and claimed in the above Lemieux patent application.
The chemical treating process of the present invention takes place in the above mentioned closed chemical treating chamber and heating chamber. The present application being directed to a chemical process, independently of any specific apparatus used therefor, does not require illustration or detailed explanation of the equipment, but reference to the illustrations and description in the above Lemieux application for details of one suitable form of apparatus may be made if desired.
For carrying out the chemical process of the present invention, a chemical composition comprising the following materials may be used. The parts of the individual ingredients forming the composition are given by weight of solids, unless otherwise indicated.
Chemical composition The procedure for mixing or compounding the above resinous formulation without catalyst is as follows:
The thermosetting resin and the glycol lubricant are mixed, and to this mixture is added the partially polymerized urea formaldehyde resin, water and urea. This mixture is stirred, and to it is added the thermoplastic copolymer. The pH of the resulting mixture is then adjusted to a pH of about 6.5 to 7 by adding the required amount of buffering agent. These. mixing steps may all be carried out at normal or room temperature.
Depending upon the specific properties desired in the treated blanket and the specific chemicals used, some of the components in the above resinous composition may be varied. For example, the partially polymerized urea formaldehyde resin may vary from approximately 5 to 15 parts; the thermoplastic copolymer may vary from approximately 15 to 20 parts; and the formaldehyde acceptor may vary from approximately 0 to 5 parts. The amount of water added depends upon the desired viscosity for shipping and ultimate handling of the liquid resinous composition. If necessary, a small amount, such as for example about 1% or less, of an anti-foam may be used to control foaming of the composition.
The above composition may be catalysedwith normal resin catalysts, suchas amine hydrochloride, magnesium chloride, maleic acid, etc., typical formulas for which are as follows:
Amine hydrochloride catalyst Adjust pH to 3.5-4.0 with ammonia.
The selected resinous composition and catalyst are maintained separate during storage and shipment, and are mixed just prior to use of the composition for treatment of the napped blanket cloth in accordance with this invention.
In a typical operation carried out in accordance with this invention, a fifty gallon batch of the resinous composition and catalyst is made up by mixing one hundred and twenty pounds of the liquid resinous composition, in approximately two-thirds volume of water, and adding fifteen pounds of the liquid catalyst and then bringing the total volume to fifty gallons with water. This final mixture is applied in the form of a fine mist or fog onto both sides of a cellulosic fiber-containing napped blanket fabric, as it passes through the above mentioned chemical treating chamber, this chamber being enclosed to maintain an atmosphere of the chemical in uniform, constant contact with the fabric, as it passes through the enclosed chamber. The fog or mist of treating chemical in this chamber penetrates the napped surfaces of the fabric to effect a thorough impregnation thereof with the chemical and it also forms a coating of the chemical on the napped fibers.
The passage of the napped fabric through the chemical treating chamber above described, is continuous and preferably constant and in a typical example may be at the rate of approximately 30 yards of the fabric per minute.
Promptly following treatment of the fabric in the treating chamber as above described, the resulting wet, napped fabric is passed through a heating chamber, which is heated in a suitable manner, such as for example with a flow of hot air through the chamber, or electrical heating units properly disposed in the chamber adjacent the path of the moving fabric. The speed of the fabric through this heating chamber and the temperature thereof are adjusted so as to effect drying of the fabric and curing of the resin components in the above described treating composition. In a typical case, the temperature in the heating chamber is maintained at approximately 330 F., and the speed of the fabric is approximately 30 yards per minute. During this drying and curing step of the process, the conditions are such that the thermosetting resin component of the composition, e.g. the methylated dimethylol urea resin, and the partially polymerized urea formaldehyde resin, will crosslink with the cellulose of the treated fabric. These components impart to the treated napped fabric the above described desired resilience, which the untreated fabric does not possess. This is particularly true of the methylated dimethylol urea resin component, and the partially polymerized urea formaldehyde resin component gives the fabric the desired hand.
The thermoplastic component of the resinous composition, forms the important function of coating the fibers and effecting cohesion therebetween which enables the fibers to resist abrasion encountered during normal use of the blanket and to resist shedding of the nap during use and laundering of the blanket.
The napped fabric which may be processed in accordance with the present invention may be composed of any of the textile fibers or mixtures of fibers, and the base fabric is usually a woven fabric although knitted or nonwoven fabric may be used for the napping and chemical processing treatments. Typical examples of fibers which may be used in the fabric are cellulosic fibers, e.g. cotton and rayon; natural fibers, such as wool; blends of cellulosic fibers with synthetic fibers, such as nylon; the acrylics, such as Orlon, Acrilan and Zefran; and polyester fibers.
As above mentioned, it is important for the purposes of the present invention to use a resinous composition containing both the thermosetting resin component and the thermoplastic resin component which cofunction to give the desired properties in the final blanket. The properties of durable high nap, resilience, resistance to pilling and shedding and at the same time, the desired soft hand, cannot be obtained :by use of either of these resin components without the other.
Various changes may be made in the above described chemicals, compositions, and procedures without departing from the scope of the invention, as defined in the appended claims.
I claim:
1. A chemically treated napped cellulosic fabric having a high loft, permanent resilience, softness of hand and resistance to abrasion and shedding of the nap during use of the fabric and laundering thereof, said fabric having a surface of resilient upstanding napped fibers which are impregnated and coated with a resinous composition consisting essentially of a thermosetting resinous component selected from the group consisting of dimethylol ethylene urea, methylated methylol melamine, methylated dimethylol urea, and dimethylol triazone and a thermoplastic resinous component selected from the group consisting of vinyl ketone/styrene copolymers and butadiene/styrene copolymers, said thermoplastic resinous component being present in an amount between approximately onethird and one-half of the amount of the thermosetting component, by weight, said resinous composition being cured and being present in sufficient amounts to form an impregnant and a coating of the fibers throughout the napped surface of said fabric.
2. A product as defined in claim 1 wherein the napped fabric is a blanket.
3. A product as defined in claim 2 wherein the thermosetting resinous component is cross-linked with the cellulosic components of the blanket.
References Cited by the Examiner UNITED STATES PATENTS 1,922,444 8/1933 Libbey 117162 2,277,941 3/1942 Almy 260-852 X 2,446,806 8/1948 Bernard 117-143 X 2,536,050 1/1951 Pluck 117139.4 2,731,368 1/1956 Fortess et a1. 117-139.4 2,765,287 10/1956 Aycock 117-139.4 X 2,864,093 12/1958 Summer of a1. 117-140 X 3,096,524 7/1963 Mizell 117-139.4 X 3,197,790 8/1965 Getchell 81 16 WILLIAM D. MARTIN, Primary Examiner. T. G. DAVIS, Assistant Examiner.

Claims (1)

1. A CHEMICALLY TREATED NAPPED CELLULOSIC FABRIC HAVING A HIGH LOFT, PERMANENT RESILIENCE, SOFTENESS OF HAND AND RESISTANCE TO ABRASION AND SHEDDING OF THE NAP DURING USE OF THE FABRIC AND LAUNDERING THEREOF, SAID FABRIC HAVING A SURFACE OF RESILIENT UPSTANDING NAPPED FIBERS WHICH ARE IMPREGNATED AND COATED WITH A RESINOUS COMPOSITION CONSISTING ESSENTIALLY OF A THERMOSETTING RESINOUS COMPONENT SELECTED FROM THE GROUP CONSISTING OF DIMETHYLOLO ETHYLENE UREA, METHYLATED METHYLOL MELAMINE, METHYLATED DIMETHYLOL UREA, AND DIMETHYLOL TRIAZONE AND A THERMOPLASTIC RESINOUS COMPONENT SELECTED FROM THE GROUP CONSISTING OF VINYL KETONE/STYRENE COPOLYMERS AND BUTADIENE/STYRENE COPOLYMERS, SAID THERMOPLASSTIC RESINOUS COMPONENT BEING PRESENT IN AN AMOUNT BETWEEN APPROXIMATELY ONETHIRD AND ONE-HALF OF THE AMOUNT OF THE THERMOSETTING COMPONENT, BY WEIGHT, SAID RESINOUS COMPOSITION BEING CURED AND BEING PRESENT IN SUFFICIENT AMOUNTS TO FORM AN IMPREGNANT AND A COATING OF THE FIBERS THROUGHOUT THE NAPPED SURFACE OF SAID FABRIC.
US397676A 1964-09-21 1964-09-21 Process for treating napped fabrics Expired - Lifetime US3288553A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH1357464D CH1357464D (en) 1964-09-21
US397676A US3288553A (en) 1964-09-21 1964-09-21 Process for treating napped fabrics
FI642214A FI42947C (en) 1964-09-21 1964-10-20 A method of chemically treating a fluffed fabric
DK525964AA DK118455B (en) 1964-09-21 1964-10-23 Method for chemical treatment of a high-layered textile fabric.
NL6412457A NL131977C (en) 1964-09-21 1964-10-26
GB43869/64A GB1048379A (en) 1964-09-21 1964-10-27 Process for treating napped fabrics and products thereof
AT923464A AT258244B (en) 1964-09-21 1964-10-30 Process for the production of a chemically treated, napped fabric
BE655203A BE655203A (en) 1964-09-21 1964-11-03
DEB79198A DE1294925B (en) 1964-09-21 1964-11-04 Process for finishing textile fabrics with a pile ceiling
FR996133A FR1414593A (en) 1964-09-21 1964-11-24 Process for treating rewoven fabrics and products thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397676A US3288553A (en) 1964-09-21 1964-09-21 Process for treating napped fabrics

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US3288553A true US3288553A (en) 1966-11-29

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US397676A Expired - Lifetime US3288553A (en) 1964-09-21 1964-09-21 Process for treating napped fabrics

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US (1) US3288553A (en)
AT (1) AT258244B (en)
BE (1) BE655203A (en)
CH (1) CH1357464D (en)
DE (1) DE1294925B (en)
DK (1) DK118455B (en)
FI (1) FI42947C (en)
FR (1) FR1414593A (en)
GB (1) GB1048379A (en)
NL (1) NL131977C (en)

Cited By (7)

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US3606992A (en) * 1967-08-28 1971-09-21 Warnaco Inc Abrasion and wrinkle resistant cotton containing fabric and method of manufacture
US4183985A (en) * 1978-01-05 1980-01-15 National Distillers And Chemical Corporation Process of producing a nonwoven needled napped fabric having superior resistance to pilling and shedding
DK153218B (en) * 1976-09-13 1988-06-27 Boise Cascade Corp HOUSING PAPERS AND PROCEDURES AND APPARATUS FOR PREPARING THE SAME
AU611552B2 (en) * 1988-04-04 1991-06-13 Allied-Signal Inc. Binder powder carpet fiber
US6051034A (en) * 1998-09-30 2000-04-18 Springs Industries, Inc. Methods for reducing pilling of towels
US20040258874A1 (en) * 2002-03-07 2004-12-23 Peter Desai Surface coverings containing styrene polymers
CN116732737A (en) * 2023-06-19 2023-09-12 广东启悦未来科技股份有限公司 Preparation process of single-sided fluff fabric and single-sided fluff fabric

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JPS56377A (en) * 1979-06-15 1981-01-06 Teijin Ltd Production of suede like raised fabric
CN112323504A (en) * 2020-10-22 2021-02-05 苏州凌德莱文化传媒有限公司 Anti-pilling treatment method for fabric

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US2277941A (en) * 1941-06-12 1942-03-31 Armstrong Cork Co Manufacture of shoes
US2446806A (en) * 1941-06-12 1948-08-10 Bernard Andre Production of substitute leather
US2536050A (en) * 1947-11-10 1951-01-02 American Cyanamid Co Treatment of cellulosic textile materials and products thereof
US2731368A (en) * 1952-02-20 1956-01-17 Celanese Corp Treatment of textile materials
US2765287A (en) * 1954-04-30 1956-10-02 Rohm & Haas Condensation products of urea-formaldehyde resin and an amide and methods for producing them
US2864093A (en) * 1954-10-20 1958-12-16 Chicopec Mfg Corp Washable garment part
US3096524A (en) * 1961-04-11 1963-07-09 Williamson Dickie Mfg Company Process for improving crease-retention properties of cotton garments
US3197790A (en) * 1964-05-06 1965-08-03 Cotton Producers Inst Of The N Process for imparting durable loft and warmth to cellulosic fabrics

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US3039167A (en) * 1959-09-02 1962-06-19 Courtaulds North America Inc Method for improving the properties of fabrics containing cross-linked regenerated cellulose material
FR1328734A (en) * 1961-11-22 1963-05-31 Courtaulds Ltd Fabric treatment process
FR1358480A (en) * 1962-03-02 1964-04-17 Dispersions of synthetic resins which can be used in particular in the textile and leather industries, and their production process

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Publication number Priority date Publication date Assignee Title
US1922444A (en) * 1933-05-03 1933-08-15 W S Libbey Company Fabric and method of making the same
US2277941A (en) * 1941-06-12 1942-03-31 Armstrong Cork Co Manufacture of shoes
US2446806A (en) * 1941-06-12 1948-08-10 Bernard Andre Production of substitute leather
US2536050A (en) * 1947-11-10 1951-01-02 American Cyanamid Co Treatment of cellulosic textile materials and products thereof
US2731368A (en) * 1952-02-20 1956-01-17 Celanese Corp Treatment of textile materials
US2765287A (en) * 1954-04-30 1956-10-02 Rohm & Haas Condensation products of urea-formaldehyde resin and an amide and methods for producing them
US2864093A (en) * 1954-10-20 1958-12-16 Chicopec Mfg Corp Washable garment part
US3096524A (en) * 1961-04-11 1963-07-09 Williamson Dickie Mfg Company Process for improving crease-retention properties of cotton garments
US3197790A (en) * 1964-05-06 1965-08-03 Cotton Producers Inst Of The N Process for imparting durable loft and warmth to cellulosic fabrics

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606992A (en) * 1967-08-28 1971-09-21 Warnaco Inc Abrasion and wrinkle resistant cotton containing fabric and method of manufacture
DK153218B (en) * 1976-09-13 1988-06-27 Boise Cascade Corp HOUSING PAPERS AND PROCEDURES AND APPARATUS FOR PREPARING THE SAME
US4183985A (en) * 1978-01-05 1980-01-15 National Distillers And Chemical Corporation Process of producing a nonwoven needled napped fabric having superior resistance to pilling and shedding
AU611552B2 (en) * 1988-04-04 1991-06-13 Allied-Signal Inc. Binder powder carpet fiber
US6051034A (en) * 1998-09-30 2000-04-18 Springs Industries, Inc. Methods for reducing pilling of towels
US20040258874A1 (en) * 2002-03-07 2004-12-23 Peter Desai Surface coverings containing styrene polymers
CN116732737A (en) * 2023-06-19 2023-09-12 广东启悦未来科技股份有限公司 Preparation process of single-sided fluff fabric and single-sided fluff fabric

Also Published As

Publication number Publication date
CH1357464D (en) 1900-01-01
FI42947C (en) 1970-12-10
DE1294925B (en) 1969-05-14
GB1048379A (en) 1966-11-16
BE655203A (en) 1965-05-03
FR1414593A (en) 1965-10-15
DK118455B (en) 1970-08-24
NL131977C (en) 1971-03-15
AT258244B (en) 1967-11-10
FI42947B (en) 1970-09-02
NL6412457A (en) 1966-03-22

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