JP7397809B2 - 形状適合性を有するポリエチレン生地及び該生地から製造された物品 - Google Patents

形状適合性を有するポリエチレン生地及び該生地から製造された物品 Download PDF

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Publication number
JP7397809B2
JP7397809B2 JP2020567878A JP2020567878A JP7397809B2 JP 7397809 B2 JP7397809 B2 JP 7397809B2 JP 2020567878 A JP2020567878 A JP 2020567878A JP 2020567878 A JP2020567878 A JP 2020567878A JP 7397809 B2 JP7397809 B2 JP 7397809B2
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Prior art keywords
fabric
sheet
uhmwpe
sheets
fabrics
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Japanese (ja)
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JPWO2019236410A5 (https=
JP2021527191A (ja
JP2021527191A5 (https=
Inventor
ジェイムズ ニール シングルタリー
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DuPont Safety and Construction Inc
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DuPont Safety and Construction Inc
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Priority claimed from US16/000,937 external-priority patent/US20190375201A1/en
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Publication of JPWO2019236410A5 publication Critical patent/JPWO2019236410A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
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    • B32B7/03—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features
    • B32B7/035—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features using arrangements of stretched films, e.g. of mono-axially stretched films arranged alternately
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    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
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    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
    • F41H5/0478—Fibre- or fabric-reinforced layers in combination with plastics layers
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Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Woven Fabrics (AREA)
JP2020567878A 2018-06-06 2019-05-31 形状適合性を有するポリエチレン生地及び該生地から製造された物品 Active JP7397809B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16/000,937 US20190375201A1 (en) 2018-06-06 2018-06-06 Conformable polyethylene fabric and articles made therefrom
US16/000,937 2018-06-06
US16/353,381 2019-03-14
US16/353,381 US20190375202A1 (en) 2018-06-06 2019-03-14 Conformable polyethylene fabric and articles made therefrom
PCT/US2019/034895 WO2019236410A1 (en) 2018-06-06 2019-05-31 Conformable polyethylene fabric and articles made therefrom

Publications (4)

Publication Number Publication Date
JP2021527191A JP2021527191A (ja) 2021-10-11
JPWO2019236410A5 JPWO2019236410A5 (https=) 2022-05-25
JP2021527191A5 JP2021527191A5 (https=) 2022-05-25
JP7397809B2 true JP7397809B2 (ja) 2023-12-13

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JP2020567878A Active JP7397809B2 (ja) 2018-06-06 2019-05-31 形状適合性を有するポリエチレン生地及び該生地から製造された物品

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US (1) US20190375202A1 (https=)
EP (1) EP3774321A1 (https=)
JP (1) JP7397809B2 (https=)
KR (1) KR102788779B1 (https=)
CN (1) CN112423978A (https=)
BR (1) BR112020017235B1 (https=)
CA (1) CA3091697A1 (https=)
IL (1) IL276909B2 (https=)
WO (1) WO2019236410A1 (https=)

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GB201900407D0 (en) * 2019-01-11 2019-02-27 Smith & Nephew Method of manufacturing a component for a wound dressing
JP2022520207A (ja) * 2019-02-12 2022-03-29 テイジン・アラミド・ビー．ブイ． 不連続なフィルムの裂け目を有するシートに基づく防弾物品
US12187492B2 (en) 2020-07-07 2025-01-07 Gary Schein Fabric security bag
US11248353B1 (en) * 2020-08-01 2022-02-15 Luke G. Millam Method of making a hemp reinforced ice road
EP4291851A4 (en) * 2021-02-11 2025-01-01 TYR Tactical, LLC ARMOR ARRANGEMENT FOR SOFT BODIES
CN115308121A (zh) * 2022-07-28 2022-11-08 重庆川仪自动化股份有限公司 采用图像识别技术测定金属塑性成形摩擦系数的方法
CN118730732B (zh) * 2024-09-03 2024-12-13 南通贝东工贸有限公司 一种瑜伽垫抗撕拉能力检测装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100257997A1 (en) 2009-04-10 2010-10-14 NOVA Research, Inc Armor Plate

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719545A (en) * 1971-03-15 1973-03-06 Carborundum Co Reinforced laminated material
US3985599A (en) * 1971-10-06 1976-10-12 Pierre Lepoutre Slit film
US5578373A (en) 1990-11-01 1996-11-26 Nippon Oil Co., Ltd. Split polyethylene stretched material and process for producing the same
US5466503A (en) * 1992-05-07 1995-11-14 Milliken Research Corporation Energy absorption of a high tenacity fabric during a ballistic event
JPH09105007A (ja) * 1995-08-02 1997-04-22 Toray Ind Inc 防刃チョッキ
MX2008013693A (es) * 2006-04-26 2008-12-17 Dsm Ip Assets Bv Material laminar multi-estratificado y proceso para su preparacion.
US7964267B1 (en) * 2007-04-13 2011-06-21 Bae Systems Tensylon H.P.M., Inc. Ballistic-resistant panel including high modulus ultra high molecular weight polyethylene tape
US7976930B2 (en) 2007-06-25 2011-07-12 Bae Systems Tensylon H.P.M., Inc. Non-fibrous high modulus ultra high molecular weight polyethylene tape for ballistic applications
US20090311930A1 (en) * 2008-06-12 2009-12-17 Yunzhang Wang Flexible knife resistant composite
EP2288864B1 (en) * 2008-06-16 2015-07-29 DSM IP Assets B.V. Ballistic resistant article comprising a plurality of multilayered material sheets
US8863347B2 (en) 2009-04-17 2014-10-21 Tietex International Ltd Cleaning system incorporating stitch bonded cleaning pad with multi-filament stitches
US20120164371A1 (en) * 2010-01-27 2012-06-28 E. I. Du Pont De Nemours And Company Fabric assembly suitable for resisting ballistic objects and method of manufacture
US20140082808A1 (en) * 2012-09-21 2014-03-27 E I Du Pont De Nemours And Company Ballistic resistant body armor articles
WO2017062718A1 (en) * 2015-10-07 2017-04-13 Showa Best Glove, Inc. Cut resistant sleeve with elbow feature
WO2018114266A1 (en) * 2016-12-21 2018-06-28 Dsm Ip Assets B.V. Ballistic-resistant assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100257997A1 (en) 2009-04-10 2010-10-14 NOVA Research, Inc Armor Plate

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BR112020017235A2 (pt) 2020-12-22
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CN112423978A (zh) 2021-02-26
IL276909B2 (en) 2025-04-01
KR20210016544A (ko) 2021-02-16
EP3774321A1 (en) 2021-02-17
JP2021527191A (ja) 2021-10-11
IL276909A (en) 2020-10-29
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CA3091697A1 (en) 2019-12-12
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