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HRP20210760T1 - Vozilo s oklopom lakše od zraka, laminat za takav oklop i postupak za proizvodnju takvog laminata - Google Patents

Vozilo s oklopom lakše od zraka, laminat za takav oklop i postupak za proizvodnju takvog laminata Download PDF

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Publication number
HRP20210760T1
HRP20210760T1 HRP20210760TT HRP20210760T HRP20210760T1 HR P20210760 T1 HRP20210760 T1 HR P20210760T1 HR P20210760T T HRP20210760T T HR P20210760TT HR P20210760 T HRP20210760 T HR P20210760T HR P20210760 T1 HRP20210760 T1 HR P20210760T1
Authority
HR
Croatia
Prior art keywords
lighter
air vehicle
vehicle according
layer
fibers
Prior art date
Application number
HRP20210760TT
Other languages
English (en)
Inventor
Mikkel Vestergaard Frandsen
David Kim
Philip David BRADFORD
Abdel-Fattah Mohamed SEYAM
Rahul VALLABH
Ang Li
Original Assignee
Sceye Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sceye Sa filed Critical Sceye Sa
Publication of HRP20210760T1 publication Critical patent/HRP20210760T1/hr

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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 structural features of a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/28Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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 structural features of a fibrous or filamentary layer
    • B32B5/024Woven fabric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64BLIGHTER-THAN AIR AIRCRAFT
    • B64B1/00Lighter-than-air aircraft
    • B64B1/58Arrangements or construction of gas-bags; Filling arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/10Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/20Inorganic coating
    • B32B2255/205Metallic coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02Composition of the impregnated, bonded or embedded layer
    • B32B2260/021Fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04Impregnation, embedding, or binder material
    • B32B2260/046Synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/308Heat stability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/31Heat sealable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • B32B2307/518Oriented bi-axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54Yield strength; Tensile strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/548Creep
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582Tearability
    • B32B2307/5825Tear resistant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/71Resistive to light or to UV
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/712Weather resistant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • B32B2307/7242Non-permeable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • B32B2307/7242Non-permeable
    • B32B2307/7244Oxygen barrier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/732Dimensional properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
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    • B32B2605/00Vehicles
    • B32B2605/18Aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Claims (22)

1. Vozilo lakše od zraka koje sadrži oklop, oklop koji sadrži laminirani materijal kao plinsku barijeru ili noseću strukturu, laminirani materijal koji sadrži sloj ojačanih vlakana i prvi etilen vinil alkohol, EVOH, film se stapa u sloju vlakana na jednoj strani sloja vlakana, naznačeno time da je EVOH u direktnom kontaktu sa slojem ojačanih vlakana.
2. Vozilo lakše od zraka prema patentnom zahtjevu 1, naznačeno time da se drugi EVOH film stapa u sloju vlakana na suprotnoj strani sloja vlakana, pri čemu je EVOH drugog EVOH filma u direktnom kontaktu sa slojem ojačanih vlakana.
3. Vozilo lakše od zraka prema patentnom zahtjevu 1 ili 2, naznačeno time da sloj ojačanih vlakana sadrži vlakna napravljena od tekućeg kristala.
4. Vozilo lakše od zraka prema patentnom zahtjevu 3, naznačeno time da je tekući kristal poli [p-fenilen-2, 6-benzobisoksazol], PBO.
5. Vozilo lakše od zraka prema patentnom zahtjevu 3 ili 4, naznačeno time da je najmanje neko vlakno tekućeg kristala uvijeno.
6. Vozilo lakše od zraka prema patentnom zahtjevu 5, naznačeno time da uvijena vlakna tekućeg kristala sadrže između 30 i 50 uvijanja po metru.
7. Vozilo lakše od zraka prema patentnom zahtjevu 5 ili 6, naznačeno time da sloj vlakana sadrži najmanje prvi skup vlakana i drugi skup vlakana, pri čemu su vlakna u prvom skupu vlakana uvijena vlakna tekućeg kristala i orijentirana su u jednom pravcu, i pri čemu vlakna u drugom skupu vlakana nisu uvijena vlakna tekućeg kristala i orijentirana su u drugom pravcu koji je različit od prvog pravca.
8. Vozilo lakše od zraka prema patentnom zahtjevu 7, naznačeno time da prvi i drugi pravac imaju kut između pravaca najmanje 30 stupnjeva.
9. Vozilo lakše od zraka prema patentnom zahtjevu 7 ili 8, naznačeno time da su prvi i drugi pravac okomiti.
10. Vozilo lakše od zraka prema bilo kojem od patentnih zahtjeva 7-9, naznačeno time da prvi skup vlakana ima prvu gustoću konca, a drugi skup vlakana ima drugu gustoću konca koja se razlikuje od prve gustoće konca za najmanje faktor ili dva.
11. Vozilo lakše od zraka prema bilo kojem od prethodnih patentnih zahtjeva, naznačeno time da je težina sloja vlakana između 40 i 70 g po kvadratnom metru.
12. Vozilo lakše od zraka prema bilo kojem od prethodnih patentnih zahtjeva, naznačeno time da je debljina prvog EVOH filma između 10 i 20 mikrona.
13. Vozilo lakše od zraka prema bilo kojem od patentnih zahtjeva 2 ili patentnih zahtjeva koji zavise od njega, naznačeno time da je debljina drugog EVOH filma između 10 i 20 mikrona.
14. Vozilo lakše od zraka prema bilo kojem od prethodnih patentnih zahtjeva, naznačeno time da laminat sadrži sloj izložen vremenskim prilikama stopljen u prvi EVOH film, pri čemu sloj izložen vremenskim prilikama sadrži metaliziran polimerni film.
15. Vozilo lakše od zraka prema patentnom zahtjevu 14, naznačeno time da metaliziran polimerni film sadrži metalni sloj stopljen pomoću i na prvom sloju EVOH filma.
16. Vozilo lakše od zraka prema patentnom zahtjevu 14 ili 15, naznačeno time da je debljina sloja izloženog vremenskim prilikama između 10 i 20 mikrona.
17. Vozilo lakše od zraka prema bilo kojem od patentnih zahtjeva 2 ili patentnih zahtjeva koji zavise od njega, naznačeno time da laminat sadrži metaliziran sloj plinske barijere stopljen na drugom EVOH filmu na suprotnoj strani laminata u odnosu na sloj izložen vremenskim prilikama.
18. Vozilo lakše od zraka prema patentnom zahtjevu 17, naznačeno time da metalizirani sloj plinske barijere sadrži metaliziran polimerni film koji je stopljen sa drugim EVOH filmom metalnog sloja na suprotnoj strani metaliziranog polimetnog filma u odnosu na drugi EVOH film.
19. Vozilo lakše od zraka prema patentnom zahtjevu 18, naznačeno time da je metalizirani polimerni film sloja polietilen tereftalat, PET, sloj sa debljinom između 4 i 8 mikrona.
20. Vozilo lakše od zraka prema bilo kojem od prethodnih patentnih zahtjeva, naznačeno time da laminat ima težinu između 90 i 110 gsm.
21. Vozilo lakše od zraka prema bilo kojem od prethodnih patentnih zahtjeva, naznačeno time da je odnos čvrstoće i težine za laminat iznad 890 kNm/kg.
22. Postupak za proizvodnju laminiranog materijala za vozilo lakše od zraka prema bilo kojem od prethodnih patentnih zahtjeva, pri čemu postupak sadrži osiguravanje sloja ojačanih vlakana i prvi EVOH film na jednoj strani sloja vlakana i toplinsko potiskivanje slojeva zajedno na temperaturi između 175°C i 200°C za stapanje.
HRP20210760TT 2016-10-24 2021-05-12 Vozilo s oklopom lakše od zraka, laminat za takav oklop i postupak za proizvodnju takvog laminata HRP20210760T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662411764P 2016-10-24 2016-10-24
EP17797868.1A EP3529146B1 (en) 2016-10-24 2017-10-23 A lighter-than-air vehicle with a hull, a laminate for such hull and a method of production of such laminate
PCT/EP2017/077009 WO2018077806A1 (en) 2016-10-24 2017-10-23 A lighter-than-air vehicle with a hull, a laminate for such hull and a method of production of such laminate

Publications (1)

Publication Number Publication Date
HRP20210760T1 true HRP20210760T1 (hr) 2021-08-20

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HRP20210760TT HRP20210760T1 (hr) 2016-10-24 2021-05-12 Vozilo s oklopom lakše od zraka, laminat za takav oklop i postupak za proizvodnju takvog laminata

Country Status (28)

Country Link
US (1) US11285707B2 (hr)
EP (1) EP3529146B1 (hr)
JP (1) JP7110215B6 (hr)
KR (1) KR102431137B1 (hr)
CN (1) CN109963779B (hr)
AU (1) AU2017351564B2 (hr)
BR (1) BR112019008047B1 (hr)
CA (1) CA3041392C (hr)
CL (1) CL2019001067A1 (hr)
CO (1) CO2019004050A2 (hr)
DK (1) DK3529146T3 (hr)
EA (1) EA036839B1 (hr)
ES (1) ES2870528T3 (hr)
HR (1) HRP20210760T1 (hr)
IL (1) IL266137B (hr)
MX (1) MX2019004716A (hr)
MY (1) MY193212A (hr)
NZ (1) NZ753704A (hr)
PE (1) PE20191141A1 (hr)
PH (1) PH12019500857A1 (hr)
PT (1) PT3529146T (hr)
RS (1) RS61824B1 (hr)
SG (1) SG11201903319TA (hr)
SI (1) SI3529146T1 (hr)
TN (1) TN2019000128A1 (hr)
UA (1) UA124471C2 (hr)
WO (1) WO2018077806A1 (hr)
ZA (1) ZA201903039B (hr)

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CN113564937B (zh) * 2021-07-23 2023-07-21 中国乐凯集团有限公司 用于囊体材料的聚氨酯组合物及其制备方法和应用

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