CA2504071A1 - Flame retardant camouflage material for military applications - Google Patents
Flame retardant camouflage material for military applications Download PDFInfo
- Publication number
- CA2504071A1 CA2504071A1 CA002504071A CA2504071A CA2504071A1 CA 2504071 A1 CA2504071 A1 CA 2504071A1 CA 002504071 A CA002504071 A CA 002504071A CA 2504071 A CA2504071 A CA 2504071A CA 2504071 A1 CA2504071 A1 CA 2504071A1
- Authority
- CA
- Canada
- Prior art keywords
- camouflage
- flame retardant
- printing
- military applications
- present
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 title claims abstract description 45
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000003063 flame retardant Substances 0.000 title claims abstract description 13
- 238000007639 printing Methods 0.000 claims abstract description 11
- 239000002356 single layer Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 14
- 239000004745 nonwoven fabric Substances 0.000 abstract description 7
- 239000000758 substrate Substances 0.000 abstract description 6
- -1 wovens Substances 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 229920002821 Modacrylic Polymers 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 229920006232 basofil Polymers 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920001494 Technora Polymers 0.000 description 1
- 229920000561 Twaron Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 235000019241 carbon black Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000009981 jet dyeing Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004950 technora Substances 0.000 description 1
- 239000004762 twaron Substances 0.000 description 1
- 238000004048 vat dyeing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
- G06F40/169—Annotation, e.g. comment data or footnotes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Information Transfer Between Computers (AREA)
- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
The material of the present invention is a camouflage printed flame retardant material utilizing the F. R. Camouflage Printing, exclusive to the Canadian armed forces which printing exhibits an infra-red reflectance. The camouflage material may comprise staple-length fibers, continuous filaments or yarns, tapes, and the combinations thereof. Further, the material may comprise one or more layers of similar or dissimilar substrates, such as wovens, nonwovens, knits, twills, felts, fleece, and films.
Description
Flame Retardant Camouflage, Material for Military At~plications Technical Field The present invention generally relates to a camouflage printed flame retardant material, and more specifically relates to a camouflage printed flame retardant material utilizing the F. R. Camouflage Printing, which also exhibits an infra-red reflectance and suitable for military applications, such as personnel uniforms.
Backstround Of The Invention Camouflage materials are routinely used in military applications whereby there is a desire to obscure and protect an object or military personnel from immediate recognition. Colors and patterns of color are often imparted into a material by using yarns of various colors, resulting from the dyeing of the yarn packages themselves. Further, greige goods, yardage produced from undyed yarns, can be dyed in any of several ways common to the industry, such as jet dyeing, and vat dyeing.
For application of color and patterns of colors onto the surtace of a fabric, screen-printing is commonly used, whereby pigments are applied to the fabrics by a series of engraved rolls where each roll applies a specific color and part of the pattern.
Summary Of The Invention The present invention is directed to a camouflage printed flame retardant material utilizing the CADPAT camouflage print (hereinafter referred to as F. R. Camouflage Printing), which also exhibits an infra-red reflectance and suitable for military applications, such as personnel uniforms, as well as other military issued protective garments and gear.
According to the present invention, the aforementioned camouflage material may be a single or multi-layer material, wherein such layers) may comprise one or more woven layers, knits, twills, felts, fleece, nonwovens, and the combinations thereof.
The material of the present invention exhibits infra-red reflectance characteristics, as well as flame retardancy and may employee one or more flame retardant fibers, wherein suitable fibers may include, but are not limited to aramids, polyamides-imides, and modacrylics, such as Nomex and/or Kevlar, registered trademarks of DuPont; Basofil, a registered trademark of Basofil Fibers, LLC.; Twaron, a registered trademark of Enka B.V. Corporation; PBX, a registered trademark to Kaneka, Technora and/or Conex, registered trademarks of Teijin; PBX, flame retardant cellulosic fibers, and the combinations thereof. In addition, the material is printed with the F. R. Camouflage Printing utilized exclusively by the Canadian armed forces.
It is also in the purview of the present invention that the material may be of a laminate structure, comprising a film or alternate coating, which will provide adequate protection against chemical and biological combat. The material of the present invention can be used for various military applications, including uniforms, tarpaulins, tents, cargo and truck bed covers.
Other features and advantages of the present invention will become readily apparent from the following detailed description, the accompanying drawings, and the appended claims.
Detailed Description While the present invention is susceptible of embodiment in various forms, there is shown in the drawings, and will hereinafter be described, a presently preferred embodiment, with the understanding that the present disclosure is to be considered as an exemplification of the invention, and is not intended to limit the invention to the specific embodiment illustrated.
The material of the present invention is a camouflage printed flame retardant material utilizing the F. R. Camouflage Printing, exclusive to the Canadian armed forces which printing exhibits an infra-red reflectance. The camouflage material may comprise staple-length fibers, continuous filaments or yarns, tapes, and the combinations thereof.
Further, the material may comprise one or more layers of similar or _2-dissimilar substrates, such as wovens, nonwovens, knits, twills, felts, fleece, and films.
In accordance with the present invention, a woven fabric comprised of yarns, fibers, and/or tapes are designated for specific use as warp or fill yarns. The fill yarns, tapes, or fiber packages (which run in the cross direction and are known as picks) are taken straight to the loom for weaving. The warp yarns (which run on in the machine direction and are known as ends) must be further processed. The packages of warp yarns are used to build a warp beam. Here the packages are placed onto a warper or beamer, which feeds multiple yarn ends onto the beam in a parallel array. The beam is then mounted onto the back of the loom. Here the warp and fill yarns, tapes, and/or fibers are interwoven to produce yardage of fabric.
One or more layers may comprise a knit or twill material. Suitable knitted materials may include those materials described in U.S. PatentS
No. 2,056,686, No. 3,665,773, and No. 4,103,485, herein incorporated by reference. While suitable twill weave materials may include those materials described in U.S. Patents No. 2,928,160 and No. 3,959,826, also incorporated herein by reference, as well as broken twill weaves and unbalance twill weaves.
Nonwoven fabrics may be utilized along with knitted and woven materials or in place of woven materials. Nonwoven fabrics are formed of one or more fibrous or filamentary batts which are subsequently consolidated by one or more of several well known chemical or mechanical bonding techniques. Exemplary nonwoven fabrics are described in U.S. Patents No. 3,485,706, No. 4,041,203, No. 5,678,379, No. 6,114,017, and No. 6,429,159, incorporated herein by reference.
Suitable nonwoven fabrics also include those that are apertured, embossed, or three-dimensionally imaged.
The camouflage material of the present invention exhibits flame retardancy and infra-red reflectance. Infra-red reflectance can be imparted to the fabric of the present invention in accordance with known techniques by application of a carbon-black component to the fabric during finishing, subsequent to dyeing and printing. See Canadian Patent No. 1,605,261, Application No. 50623/77, hereby incorporated by reference. Flame retardant fibers that may be utilized in whole or in part include para- and meta-aramids, polyamides-imides, and modacrylics.
In addition to the flame retardant fibers, other suitable fibers may include synthetic fibers, such as polyesters, poiyolefins, polyamides, and the combinations thereof. Such fibers may comprise homogeneous, bi-component, and/or multi-component profiles. Natural fibers may be incorporated as well and may include rayon, cotton, wood pulp, hemp, flax, and the combinations thereof.
Further, various films may be utilized in combination with one or more dissimilar substrates. The formation of finite thickness films from thermoplastic polymers, suitable as a strong and durable substrate layer, is a well-known practice. Thermoplastic polymer films can be formed by either dispersion of a quantity of molten polymer into a mold having the dimensions of the desired end product, known as a cast film, or by continuously forcing the molten polymer through a die, known as an extruded film. Extruded thermoplastic polymer films can either be formed such that the film is cooled then wound as a completed material, or dispensed directly onto a secondary substrate material to form a composite material having performance of both the substrate and the film layers. The film may optionally be treated so as to protect against chemical and/or biological warfare.
In accordance with the present invention, the F. R. Camouflage Printing material may be utilized for various military applications, including issued garments, specifically uniforms, tarpaulins, tents, blankets, cargo and truck bed covers. Any specific end-use applications may comprise one or more specific aesthetic or performance enhancing additives, wherein such additives may be internal and/or external.
Further, it has been contemplated that the frbrous components of the material or the finished fibrous product may comprise one or more additives that adequately protect against chemical and biological combat.
From the foregoing, it will be observed that numerous modifications and variations can be affected without departing from the true spirit and scope of the novel concept of the present invention. It is to be understood that no limitation with respect to the specific embodiments illustrated herein is intended or should be inferred. The disclosure is intended to cover, by the appended claims, all such modifications as fall within the scope of the claims.
Backstround Of The Invention Camouflage materials are routinely used in military applications whereby there is a desire to obscure and protect an object or military personnel from immediate recognition. Colors and patterns of color are often imparted into a material by using yarns of various colors, resulting from the dyeing of the yarn packages themselves. Further, greige goods, yardage produced from undyed yarns, can be dyed in any of several ways common to the industry, such as jet dyeing, and vat dyeing.
For application of color and patterns of colors onto the surtace of a fabric, screen-printing is commonly used, whereby pigments are applied to the fabrics by a series of engraved rolls where each roll applies a specific color and part of the pattern.
Summary Of The Invention The present invention is directed to a camouflage printed flame retardant material utilizing the CADPAT camouflage print (hereinafter referred to as F. R. Camouflage Printing), which also exhibits an infra-red reflectance and suitable for military applications, such as personnel uniforms, as well as other military issued protective garments and gear.
According to the present invention, the aforementioned camouflage material may be a single or multi-layer material, wherein such layers) may comprise one or more woven layers, knits, twills, felts, fleece, nonwovens, and the combinations thereof.
The material of the present invention exhibits infra-red reflectance characteristics, as well as flame retardancy and may employee one or more flame retardant fibers, wherein suitable fibers may include, but are not limited to aramids, polyamides-imides, and modacrylics, such as Nomex and/or Kevlar, registered trademarks of DuPont; Basofil, a registered trademark of Basofil Fibers, LLC.; Twaron, a registered trademark of Enka B.V. Corporation; PBX, a registered trademark to Kaneka, Technora and/or Conex, registered trademarks of Teijin; PBX, flame retardant cellulosic fibers, and the combinations thereof. In addition, the material is printed with the F. R. Camouflage Printing utilized exclusively by the Canadian armed forces.
It is also in the purview of the present invention that the material may be of a laminate structure, comprising a film or alternate coating, which will provide adequate protection against chemical and biological combat. The material of the present invention can be used for various military applications, including uniforms, tarpaulins, tents, cargo and truck bed covers.
Other features and advantages of the present invention will become readily apparent from the following detailed description, the accompanying drawings, and the appended claims.
Detailed Description While the present invention is susceptible of embodiment in various forms, there is shown in the drawings, and will hereinafter be described, a presently preferred embodiment, with the understanding that the present disclosure is to be considered as an exemplification of the invention, and is not intended to limit the invention to the specific embodiment illustrated.
The material of the present invention is a camouflage printed flame retardant material utilizing the F. R. Camouflage Printing, exclusive to the Canadian armed forces which printing exhibits an infra-red reflectance. The camouflage material may comprise staple-length fibers, continuous filaments or yarns, tapes, and the combinations thereof.
Further, the material may comprise one or more layers of similar or _2-dissimilar substrates, such as wovens, nonwovens, knits, twills, felts, fleece, and films.
In accordance with the present invention, a woven fabric comprised of yarns, fibers, and/or tapes are designated for specific use as warp or fill yarns. The fill yarns, tapes, or fiber packages (which run in the cross direction and are known as picks) are taken straight to the loom for weaving. The warp yarns (which run on in the machine direction and are known as ends) must be further processed. The packages of warp yarns are used to build a warp beam. Here the packages are placed onto a warper or beamer, which feeds multiple yarn ends onto the beam in a parallel array. The beam is then mounted onto the back of the loom. Here the warp and fill yarns, tapes, and/or fibers are interwoven to produce yardage of fabric.
One or more layers may comprise a knit or twill material. Suitable knitted materials may include those materials described in U.S. PatentS
No. 2,056,686, No. 3,665,773, and No. 4,103,485, herein incorporated by reference. While suitable twill weave materials may include those materials described in U.S. Patents No. 2,928,160 and No. 3,959,826, also incorporated herein by reference, as well as broken twill weaves and unbalance twill weaves.
Nonwoven fabrics may be utilized along with knitted and woven materials or in place of woven materials. Nonwoven fabrics are formed of one or more fibrous or filamentary batts which are subsequently consolidated by one or more of several well known chemical or mechanical bonding techniques. Exemplary nonwoven fabrics are described in U.S. Patents No. 3,485,706, No. 4,041,203, No. 5,678,379, No. 6,114,017, and No. 6,429,159, incorporated herein by reference.
Suitable nonwoven fabrics also include those that are apertured, embossed, or three-dimensionally imaged.
The camouflage material of the present invention exhibits flame retardancy and infra-red reflectance. Infra-red reflectance can be imparted to the fabric of the present invention in accordance with known techniques by application of a carbon-black component to the fabric during finishing, subsequent to dyeing and printing. See Canadian Patent No. 1,605,261, Application No. 50623/77, hereby incorporated by reference. Flame retardant fibers that may be utilized in whole or in part include para- and meta-aramids, polyamides-imides, and modacrylics.
In addition to the flame retardant fibers, other suitable fibers may include synthetic fibers, such as polyesters, poiyolefins, polyamides, and the combinations thereof. Such fibers may comprise homogeneous, bi-component, and/or multi-component profiles. Natural fibers may be incorporated as well and may include rayon, cotton, wood pulp, hemp, flax, and the combinations thereof.
Further, various films may be utilized in combination with one or more dissimilar substrates. The formation of finite thickness films from thermoplastic polymers, suitable as a strong and durable substrate layer, is a well-known practice. Thermoplastic polymer films can be formed by either dispersion of a quantity of molten polymer into a mold having the dimensions of the desired end product, known as a cast film, or by continuously forcing the molten polymer through a die, known as an extruded film. Extruded thermoplastic polymer films can either be formed such that the film is cooled then wound as a completed material, or dispensed directly onto a secondary substrate material to form a composite material having performance of both the substrate and the film layers. The film may optionally be treated so as to protect against chemical and/or biological warfare.
In accordance with the present invention, the F. R. Camouflage Printing material may be utilized for various military applications, including issued garments, specifically uniforms, tarpaulins, tents, blankets, cargo and truck bed covers. Any specific end-use applications may comprise one or more specific aesthetic or performance enhancing additives, wherein such additives may be internal and/or external.
Further, it has been contemplated that the frbrous components of the material or the finished fibrous product may comprise one or more additives that adequately protect against chemical and biological combat.
From the foregoing, it will be observed that numerous modifications and variations can be affected without departing from the true spirit and scope of the novel concept of the present invention. It is to be understood that no limitation with respect to the specific embodiments illustrated herein is intended or should be inferred. The disclosure is intended to cover, by the appended claims, all such modifications as fall within the scope of the claims.
Claims (7)
1. A flame retardant material for military applications comprising the F. R. Camouflage Printing and infra-red reflectance.
2. A material as in claim 1, wherein said material is a single layer.
3. A material as in claim 1, wherein said material is multi-layered.
4. A material as in claim 1, wherein said material is a garment.
5. A material as in claim 1, wherein said material is a tarpaulin.
6. A material as in claim 1, wherein said material is a tent.
7. A flame retardant material for military uniforms comprising the F. R. Camouflage Printing and infra-red reflectance.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56160704P | 2004-04-13 | 2004-04-13 | |
US60/561,607 | 2004-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2504071A1 true CA2504071A1 (en) | 2005-10-13 |
Family
ID=35150185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002504071A Abandoned CA2504071A1 (en) | 2004-04-13 | 2005-04-13 | Flame retardant camouflage material for military applications |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2504071A1 (en) |
WO (1) | WO2005101233A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7840896B2 (en) | 2006-03-30 | 2010-11-23 | Microsoft Corporation | Definition and instantiation of metric based business logic reports |
US7716592B2 (en) | 2006-03-30 | 2010-05-11 | Microsoft Corporation | Automated generation of dashboards for scorecard metrics and subordinate reporting |
US8190992B2 (en) | 2006-04-21 | 2012-05-29 | Microsoft Corporation | Grouping and display of logically defined reports |
US7716571B2 (en) | 2006-04-27 | 2010-05-11 | Microsoft Corporation | Multidimensional scorecard header definition |
US9058307B2 (en) | 2007-01-26 | 2015-06-16 | Microsoft Technology Licensing, Llc | Presentation generation using scorecard elements |
US8495663B2 (en) | 2007-02-02 | 2013-07-23 | Microsoft Corporation | Real time collaboration using embedded data visualizations |
KR101746052B1 (en) * | 2010-11-26 | 2017-06-12 | 삼성전자 주식회사 | Method and apparatus for providing e-book service in a portable terminal |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5806079A (en) * | 1993-11-19 | 1998-09-08 | Smartpatents, Inc. | System, method, and computer program product for using intelligent notes to organize, link, and manipulate disparate data objects |
US6279014B1 (en) * | 1997-09-15 | 2001-08-21 | Xerox Corporation | Method and system for organizing documents based upon annotations in context |
US6105055A (en) * | 1998-03-13 | 2000-08-15 | Siemens Corporate Research, Inc. | Method and apparatus for asynchronous multimedia collaboration |
US6584479B2 (en) * | 1998-06-17 | 2003-06-24 | Xerox Corporation | Overlay presentation of textual and graphical annotations |
US6917965B2 (en) * | 1998-09-15 | 2005-07-12 | Microsoft Corporation | Facilitating annotation creation and notification via electronic mail |
US6687878B1 (en) * | 1999-03-15 | 2004-02-03 | Real Time Image Ltd. | Synchronizing/updating local client notes with annotations previously made by other clients in a notes database |
US6571234B1 (en) * | 1999-05-11 | 2003-05-27 | Prophet Financial Systems, Inc. | System and method for managing online message board |
US7647373B2 (en) * | 2001-03-13 | 2010-01-12 | Eplus Capital, Inc. | System and process for network collaboration through embedded annotation and rendering instructions |
US6900819B2 (en) * | 2001-09-14 | 2005-05-31 | Fuji Xerox Co., Ltd. | Systems and methods for automatic emphasis of freeform annotations |
US20030061028A1 (en) * | 2001-09-21 | 2003-03-27 | Knumi Inc. | Tool for automatically mapping multimedia annotations to ontologies |
-
2005
- 2005-04-13 CA CA002504071A patent/CA2504071A1/en not_active Abandoned
- 2005-04-13 WO PCT/US2005/012700 patent/WO2005101233A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2005101233A1 (en) | 2005-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |
Effective date: 20130121 |
|
FZDE | Discontinued |
Effective date: 20130121 |