US3635259A - Imitation mohair fabric - Google Patents

Imitation mohair fabric Download PDF

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Publication number
US3635259A
US3635259A US3635259DA US3635259A US 3635259 A US3635259 A US 3635259A US 3635259D A US3635259D A US 3635259DA US 3635259 A US3635259 A US 3635259A
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Prior art keywords
fabric
yarn
blend
spun
mohair
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Expired - Lifetime
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Irving Lavton
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Burlington Industries Inc
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Burlington Industries Inc
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Classifications

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04Blended or other yarns or threads containing components made from different materials
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/47Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/233Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads protein-based, e.g. wool or silk
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/30Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
    • D03D15/37Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments with specific cross-section or surface shape
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/41Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific twist
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2211/00Protein-based fibres, e.g. animal fibres
    • D10B2211/01Natural animal fibres, e.g. keratin fibres
    • D10B2211/02Wool
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2929Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
    • 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
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2973Particular cross section
    • 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.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065Including strand which is of specific structural definition
    • Y10T442/3089Cross-sectional configuration of strand material is specified
    • Y10T442/3098Cross-sectional configuration varies longitudinaly along the strand

Definitions

  • IMITATION MOHAIR FABRIC [72] Inventor: Irving Layton, Great Neck, NY.
  • the present invention is concerned with the provision of an imitation mohair fabric.
  • the fabric of the invention is woven, at least in part, with a spun yarn consisting essentially of an intimate blend of trilobal polyester and wool fibers.
  • the spun yarn may be used as the filling and/or warp.
  • the fabric may be woven entirely of spun yarns composed of the same or different blends of the trilobal polyester staple and wool fibers or, as an alternative, the spun blend of polyester and wool may be used as the warp or filling in conjunction with other yarns of different composition. In the latter event, however, the fabric should contain at least percent of the trilobal polyester/wool blend, based on the total weight of the fabric, in order to obtain the advantages of the invention.
  • trilobal polyester fiber blended with the wool.
  • trilobal polyester fiber is characterized by a generally triangular cross section as distinguished from the more conventional polyester of circular cross section.
  • spun yarn comprising a blend of the trilobal polyester and wool fiber according to the invention gives a fabric with a rich subdued luster and scroopy hand (mellow crispness), characteristic to mohair fabrics.
  • This fabric has, besides the characteristic mohair look, better wrinkle recovery properties than a conventional mohair fabric.
  • the strength of the fabric is also increased in comparison to mohair fabrics.
  • Better bulk and drape for tailorability are other additional advantages of the present fabric, particularly in the case of heavier weights. It is not understood why these highly favorable results are obtained using the blends of wool and trilobal polyester but apparently this is due, at least to some extent, to the shape and other characteristics of the trilobal polyester and the way these cooperate with the characteristics of the wool fibers.
  • the amount of trilobal polyester fiber blended with the wool fiber for present purposes can be rather widely varied but should be in the range of 10-90 percent by weight of the polyester fiber based on the total weight of the polyester and wool fibers in the blend. Some amount, e.g., percent, of other fibers, natural or synthetic (such as mohair, cotton, nylon, acrylic, etc.) may also be included in the blend yarn used herein if desired for special purposes.
  • the ratio of trilobal polyester to wool should be maintained within the limits indicated.
  • the fabric of the invention should be composed of at least 10 percent by weight of trilobal polyester/wool blend yarn.
  • the blend content comprises from 20-80 percent of the fabric weight although, as noted, the fabric may also be made up entirely of spun yarn comprising a blend or blends of trilobal polyester and wool fibers.
  • the blend yarn may be used in singles or plied form.
  • the yarn size may be widely varied but, as examples, there may be mentioned 1] 10s to l/s in singles and 2/20s to 2/72s for twoply.
  • the fabric construction can be varied and the number of filling and warp ends per inch (i.e., density of the fabric) will depend on such factors as the weave and yarn count, the desired fabric weight and blend level, etc.
  • final density of the fabric should be such that the total number of picks and ends per inch does not exceed, and is usually 5-15 percent less than, the value of T using the following formula:
  • lru/c ssor 2 F is the average float, which depends on the weave involved, i.e., in a plain weave, the average float is one while in a 2X2 weave, the average float is 2 and in a crepe, the value may be the average of the difierent floats contained in the weave.
  • a fabric woven in a 2X2 twillweave comprising picks (filling) and ends (warp) per inch (final density) using 2/60s blend yarn (55 percent trilobal polyester and 45 percent wool) in the warp and filling.
  • This fabric showed a rich subdued luster and mellow crispness characteristic of mohair fabrics.
  • the fabric also demonstrated better wrinkle recovery, strength, bulk and drape than a comparable mohair fabric.
  • a fabric was woven in plain weave using 2/60s blend yarn in the warp and l/30s blend yarn in the filling, at a final density of 6 4 ends and 57 picks per inch. Highly desirable results were obtained when using the same blend as in the preceding example (55 percent trilobal polyester/45 percent wool) and different blends (with and without other fibers).
  • the blend yarn employed herein may be prepared in any conventional fashion, for example, by blending the appropriate mixture of trilobal polyester and wool fibers and then spinning into yarn of the desired count. Any available trilobal polyester may be used and the same is true for the wool fibers which may be of any desirable grade.
  • the blend yarn is usually spun with a twist of about 10-23 turns per inch S or Z for singles, the exact number of turns in any case depending on yarn size and other operating factors. If the blend yarn is used in the plied state, theply twist may also be in the range of about l023 turns per inch, or slightly more or less, but in the opposite direction from the spun twist.
  • a woven fabric having the characteristics of a woven mohair fabric and comprising from 10-100 percent by weight of spun yarn consisting essentially of a blend of trilobal polyester fibers and wool fibers, the trilobal polyester fibers constituting l0-90 percent by weight of said blend, said woven fabric being further characterized, in addition to the subdued luster and scroopy hand of a mohair fabric, by improved wrinkle recovery, bulk and drape, the final density of the fabric being such that the total number of picks and ends per inch does not exceed the value of T using the following formula:
  • T K( ⁇ /C560F) 2 0132 where T is the total number of picks and ends per inch;
  • K is a constant for the yarn and averages between about C is the yarn count on the English worsted systems
  • F is the average float.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A woven imitation mohair fabric comprising a spun yarn consisting essentially of a blend of trilobal polyester fibers and wool fibers.

Description

United States Patent Layton [451 Jan. 18,1972
[54] IMITATION MOHAIR FABRIC [72] Inventor: Irving Layton, Great Neck, NY.
[73] Assignee: Burlington Industries, Inc., Greensboro,
[22] Filed: Feb. 27, 1970 [21] Appl. No.: 14,779
Related US. Application Data [63] Continuation of Ser. No. 710,628, Mar. 5, 1968, abandoned.
[52] U.S.Cl ..139/426,57/140, 161/177 [51] Int. Cl. ..D03d 15/00 [58] Field of Search ..139/426, 420; 57/140, 140 BY, 57/140 J; 161/177, 179
[56] References Cited UNITED STATES PATENTS 2,059,422 11/1936 Weinberg ..139/426 DuPont-Technical Information-Processing Blends of Dacron and Wool on the Worsted Systems Bulletin D-l29 Sept. 1960, (Title page and page 3) Primary Examiner-Kee Chi: James [5 7] ABSTRACT A woven imitation mohair fabric comprising a spun yarn consisting essentially of a blend of trilobal polyester fibers and wool fibers.
9 Claims, No Drawings HMITATION MOHAIR FABRIC This is a continuation of application Ser. No. 710,628 filed Mar. 5, 1968, now abandoned.
The present invention is concerned with the provision of an imitation mohair fabric.
Broadly described, the fabric of the invention is woven, at least in part, with a spun yarn consisting essentially of an intimate blend of trilobal polyester and wool fibers. The spun yarn may be used as the filling and/or warp. Thus, the fabric may be woven entirely of spun yarns composed of the same or different blends of the trilobal polyester staple and wool fibers or, as an alternative, the spun blend of polyester and wool may be used as the warp or filling in conjunction with other yarns of different composition. In the latter event, however, the fabric should contain at least percent of the trilobal polyester/wool blend, based on the total weight of the fabric, in order to obtain the advantages of the invention.
The invention is dependent, at least in large measure, on the use of trilobal polyester fiber blended with the wool. As known in the art, trilobal polyester fiber is characterized by a generally triangular cross section as distinguished from the more conventional polyester of circular cross section.
Use of spun yarn comprising a blend of the trilobal polyester and wool fiber according to the invention gives a fabric with a rich subdued luster and scroopy hand (mellow crispness), characteristic to mohair fabrics. This fabric has, besides the characteristic mohair look, better wrinkle recovery properties than a conventional mohair fabric. The strength of the fabric is also increased in comparison to mohair fabrics. Better bulk and drape for tailorability are other additional advantages of the present fabric, particularly in the case of heavier weights. It is not understood why these highly favorable results are obtained using the blends of wool and trilobal polyester but apparently this is due, at least to some extent, to the shape and other characteristics of the trilobal polyester and the way these cooperate with the characteristics of the wool fibers.
The amount of trilobal polyester fiber blended with the wool fiber for present purposes can be rather widely varied but should be in the range of 10-90 percent by weight of the polyester fiber based on the total weight of the polyester and wool fibers in the blend. Some amount, e.g., percent, of other fibers, natural or synthetic (such as mohair, cotton, nylon, acrylic, etc.) may also be included in the blend yarn used herein if desired for special purposes. The ratio of trilobal polyester to wool, however, should be maintained within the limits indicated.
As noted earlier, the fabric of the invention should be composed of at least 10 percent by weight of trilobal polyester/wool blend yarn. Advantageously, the blend content comprises from 20-80 percent of the fabric weight although, as noted, the fabric may also be made up entirely of spun yarn comprising a blend or blends of trilobal polyester and wool fibers.
The blend yarn may be used in singles or plied form. The yarn size may be widely varied but, as examples, there may be mentioned 1] 10s to l/s in singles and 2/20s to 2/72s for twoply.
It will be recognized that the fabric construction can be varied and the number of filling and warp ends per inch (i.e., density of the fabric) will depend on such factors as the weave and yarn count, the desired fabric weight and blend level, etc. However, final density of the fabric should be such that the total number of picks and ends per inch does not exceed, and is usually 5-15 percent less than, the value of T using the following formula:
lru/c ssor 2 F is the average float, which depends on the weave involved, i.e., in a plain weave, the average float is one while in a 2X2 weave, the average float is 2 and in a crepe, the value may be the average of the difierent floats contained in the weave.
As illustrative of the invention, there may be mentioned a fabric woven in a 2X2 twillweave and comprising picks (filling) and ends (warp) per inch (final density) using 2/60s blend yarn (55 percent trilobal polyester and 45 percent wool) in the warp and filling. This fabric showed a rich subdued luster and mellow crispness characteristic of mohair fabrics. The fabric also demonstrated better wrinkle recovery, strength, bulk and drape than a comparable mohair fabric.
In another alternative of the invention, a fabric was woven in plain weave using 2/60s blend yarn in the warp and l/30s blend yarn in the filling, at a final density of 6 4 ends and 57 picks per inch. Highly desirable results were obtained when using the same blend as in the preceding example (55 percent trilobal polyester/45 percent wool) and different blends (with and without other fibers).
It will be recognized that various modifications may be made in the invention described herein without deviating from the scope thereof. The blend yarn employed herein may be prepared in any conventional fashion, for example, by blending the appropriate mixture of trilobal polyester and wool fibers and then spinning into yarn of the desired count. Any available trilobal polyester may be used and the same is true for the wool fibers which may be of any desirable grade. The blend yarn is usually spun with a twist of about 10-23 turns per inch S or Z for singles, the exact number of turns in any case depending on yarn size and other operating factors. If the blend yarn is used in the plied state, theply twist may also be in the range of about l023 turns per inch, or slightly more or less, but in the opposite direction from the spun twist.
The scope of the invention is defined in the following claims wherein:
l. A woven fabric having the characteristics of a woven mohair fabric and comprising from 10-100 percent by weight of spun yarn consisting essentially of a blend of trilobal polyester fibers and wool fibers, the trilobal polyester fibers constituting l0-90 percent by weight of said blend, said woven fabric being further characterized, in addition to the subdued luster and scroopy hand of a mohair fabric, by improved wrinkle recovery, bulk and drape, the final density of the fabric being such that the total number of picks and ends per inch does not exceed the value of T using the following formula:
T: K(\/C560F) 2 0132 where T is the total number of picks and ends per inch;
K is a constant for the yarn and averages between about C is the yarn count on the English worsted systems; and
F is the average float.
2. The fabric of claim 1 wherein said spun yarn is used as both the warp and filling.
3. The fabric of claim 1 wherein said spun yarn constitutes percent of the fabric.
4. The fabric of claim 1 whereinsaid spun yarn constitutes 20-80 percent by weight of the fabric.
5. The fabric of claim 1 wherein said blend yarn is used in singles form.
6. The fabric of claim 1 wherein said blend yarn is used in plied form.
7. The fabric of claim 1 wherein the spun yarn is used as 10s to 72s single or plied yarn.
8. The fabric of claim 1 wherein the spun yarn is used in singles form, said yarn having a spun twist of about l0-23 turns and a yarn size of l/lOr to l/30s.
9. The fabric of claim 1 wherein the spun yarn is used in plied form as 2/20s to 2/72.: and has a plied twist of 1023 turns.

Claims (8)

  1. 2. The fabric of claim 1 wherein said spun yarn is used as both the warp and filling.
  2. 3. The fabric of claim 1 wherein said spun yarn constitutes 100 percent of the fabric.
  3. 4. The fabric of claim 1 wherein said spun yarn constitutes 20-80 percent by weight of the fabric.
  4. 5. The fabric of claim 1 wherein said blend yarn is used in singles form.
  5. 6. The fabric of claim 1 wherein said blend yarn is used in plied form.
  6. 7. The fabric of claim 1 wherein the spun yarn is used as 10s to 72s single or plied yarn.
  7. 8. The fabric of claim 1 wherein the spun yarn is used in singles form, said yarn having a spun twist of about 10-23 turns and a yarn size of 1/10s to 1/30s.
  8. 9. The fabric of claim 1 wherein the spun yarn is used in plied form as 2/20s to 2/72s and has a plied twist of 10-23 turns.
US3635259D 1970-02-27 1970-02-27 Imitation mohair fabric Expired - Lifetime US3635259A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049131A1 (en) * 1980-09-26 1982-04-07 Mitsuboshi Belting Ltd. Power transmission belt manufacture
US20060137319A1 (en) * 2003-03-31 2006-06-29 Yusuke Hirota Fiber materials having improved qualities required for clothes and method of improving the same
CN107723881A (en) * 2017-11-09 2018-02-23 丹阳市丹盛纺织有限公司 A kind of production method of multicomponent wool-like fabrics
US20210189608A1 (en) * 2018-08-24 2021-06-24 Itoi Lifestyle Research Co. Synthetic fiber blend fabric and clothes

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059422A (en) * 1934-06-27 1936-11-03 Celanese Corp Mixed textile fabric
US2172439A (en) * 1936-12-11 1939-09-12 Celanese Corp Yarn and fabric of mixed fibers
US2939201A (en) * 1959-06-24 1960-06-07 Du Pont Trilobal textile filament
US2939202A (en) * 1959-12-31 1960-06-07 Du Pont Synthetic polymer textile filament
US2945739A (en) * 1955-06-23 1960-07-19 Du Pont Process of melt spinning
US3153838A (en) * 1963-01-11 1964-10-27 Burlington Industries Inc Worsted/synthetic stretch fabric and process for manufacturing same
US3157021A (en) * 1961-03-01 1964-11-17 Du Pont Staple fiber blend
US3247569A (en) * 1962-12-13 1966-04-26 Burlington Industries Inc Woven fabric and method of making same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059422A (en) * 1934-06-27 1936-11-03 Celanese Corp Mixed textile fabric
US2172439A (en) * 1936-12-11 1939-09-12 Celanese Corp Yarn and fabric of mixed fibers
US2945739A (en) * 1955-06-23 1960-07-19 Du Pont Process of melt spinning
US2939201A (en) * 1959-06-24 1960-06-07 Du Pont Trilobal textile filament
US2939202A (en) * 1959-12-31 1960-06-07 Du Pont Synthetic polymer textile filament
US3157021A (en) * 1961-03-01 1964-11-17 Du Pont Staple fiber blend
US3247569A (en) * 1962-12-13 1966-04-26 Burlington Industries Inc Woven fabric and method of making same
US3153838A (en) * 1963-01-11 1964-10-27 Burlington Industries Inc Worsted/synthetic stretch fabric and process for manufacturing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DuPont Technical Information Processing Blends of Dacron and Wool on the Worsted Systems Bulletin D 129 Sept. 1960, (Title page and page 3) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049131A1 (en) * 1980-09-26 1982-04-07 Mitsuboshi Belting Ltd. Power transmission belt manufacture
US20060137319A1 (en) * 2003-03-31 2006-06-29 Yusuke Hirota Fiber materials having improved qualities required for clothes and method of improving the same
CN107723881A (en) * 2017-11-09 2018-02-23 丹阳市丹盛纺织有限公司 A kind of production method of multicomponent wool-like fabrics
US20210189608A1 (en) * 2018-08-24 2021-06-24 Itoi Lifestyle Research Co. Synthetic fiber blend fabric and clothes

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