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1. WO2020109247 - GRAPHENE-OXIDE GRAFTED PBO (ZYLON®) FIBERS; METHOD FOR PRODUCTION AND APPLICATIONS TO AIRSHIP HULLS AND LIGHTER THAN AIR VEHICLES

Publication Number WO/2020/109247
Publication Date 04.06.2020
International Application No. PCT/EP2019/082458
International Filing Date 25.11.2019
IPC
D06M 11/73 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
11Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
73with carbon or compounds thereof
D06M 11/76 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
11Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
73with carbon or compounds thereof
76with carbon oxides or carbonates
D06M 15/41 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
39Aldehyde resins; Ketone resins; Polyacetals
41Phenol-aldehyde or phenol-ketone resins
B32B 5/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
02characterised by structural features of a layer comprising fibres or filaments
B64B 1/58 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
BLIGHTER-THAN-AIR AIRCRAFT
1Lighter-than-air aircraft
58Arrangements or construction of gas-bags; Filling arrangements
CPC
B32B 5/02
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered 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
02characterised by structural features of a ; fibrous or filamentary layer
B64B 1/58
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
BLIGHTER-THAN AIR AIRCRAFT
1Lighter-than-air aircraft
58Arrangements or construction of gas-bags; Filling arrangements
D06M 11/73
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
11Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
73with carbon or compounds thereof
D06M 11/76
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
11Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
73with carbon or compounds thereof
76with carbon oxides or carbonates
D06M 15/41
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
15Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
19with synthetic macromolecular compounds
37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
39Aldehyde resins; Ketone resins; Polyacetals
41Phenol-aldehyde or phenol-ketone resins
Applicants
  • SCEYE SÀRL [CH]/[CH]
Inventors
  • VESTERGAARD FRANDSEN, Mikkel
  • KIM, David
  • FILLETER, Tobin
  • PARAMBATH MUNDAYODAN, Sudeep
Agents
  • PATRADE A/S
Priority Data
62/771,22426.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) GRAPHENE-OXIDE GRAFTED PBO (ZYLON®) FIBERS; METHOD FOR PRODUCTION AND APPLICATIONS TO AIRSHIP HULLS AND LIGHTER THAN AIR VEHICLES
(FR) FIBRES DE PBO GREFFÉES À BASE D'OXYDE DE GRAPHÈNE (ZYLON®) ; PROCÉDÉ DE PRODUCTION ET APPLICATIONS À DES COQUES DE DIRIGEABLE ET À DES VÉHICULES PLUS LÉGERS QUE L'AIR
Abstract
(EN)
In a method for producing a PBO fiber with increased resistance against UV-caused degradation, a coating is provided on the PBO fibers, wherein the coating comprises graphene oxide cross-linked by polymerization with glutaraldehyde and resorcinol. The fibers are useful for lighter than air vehicles.
(FR)
Dans un procédé de production d'une fibre PBO présentant une résistance accrue contre la dégradation provoquée par les UV, un revêtement est disposé sur les fibres PBO, le revêtement comprenant de l'oxyde de graphène réticulé par polymérisation avec du glutaraldéhyde et du résorcinol. Les fibres sont utiles pour des véhicules plus légers que l'air.
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