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1. WO2020109970 - RAIL INTERIOR COMPLIANT THERMOPLASTIC COMPOSITE

Publication Number WO/2020/109970
Publication Date 04.06.2020
International Application No. PCT/IB2019/060129
International Filing Date 25.11.2019
IPC
B32B 5/12 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
12characterised by the relative arrangement of fibres or filaments of adjacent layers
A62C 3/07 2006.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
3Fire prevention, containment or extinguishing specially adapted for particular objects or places
07in vehicles, e.g. in road vehicles
B32B 7/12 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
7Layered 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
04Interconnection of layers
12using interposed adhesives or interposed materials with bonding properties
B32B 27/18 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
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
B32B 27/28 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
27Layered products essentially comprising synthetic resin
28comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B32B 27/30 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
27Layered products essentially comprising synthetic resin
30comprising vinyl resin; comprising acrylic resin
CPC
A62C 2/065
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
2Fire prevention or containment
06Physical fire-barriers
065having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
A62C 3/07
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
3Fire prevention, containment or extinguishing specially adapted for particular objects or places
07in vehicles, e.g. in road vehicles
B32B 2250/02
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
2250Layers arrangement
022 layers
B32B 2250/03
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
2250Layers arrangement
033 layers
B32B 2250/40
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
2250Layers arrangement
40Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
B32B 2260/021
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
2260Impregnation or embedding of a layer; Bonding a fibrous, filamentary or particulate layer by using a binder
02Composition of the impregnated, bonded or embedded layer
021Fibrous or filamentary layer
Applicants
  • SABIC GLOBAL TECHNOLOGIES B.V. [NL]/[NL]
Inventors
  • SOLENICKI, Goran
  • SHARMA, Kirti
Priority Data
18208708.027.11.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RAIL INTERIOR COMPLIANT THERMOPLASTIC COMPOSITE
(FR) COMPOSITE THERMOPLASTIQUE CONFORME À L'INTÉRIEUR D'UN RAIL
Abstract
(EN)
Fire-retardant composites, methods of making fire-retardant composites, and use thereof are described. A fire-retardant composite can include at least two fire-retardant laminates, and a porous thermoplastic core material disposed between the at least two fire-retardant laminates. Each laminate can have one or more ply, each of the plies can include a plurality of fibers in a thermoplastic polymer matrix that includes a fire-retardant composition. The fire-retardant composite meets European fire-retardant standards for rail transportation.
(FR)
L'invention concerne des composites ignifuges, des procédés de fabrication de composites ignifuges, et leur utilisation. Un composite ignifuge peut comprendre au moins deux stratifiés ignifuges, et un matériau de noyau thermoplastique poreux disposé entre les au moins deux stratifiés ignifuges. Chaque stratifié peut avoir un ou plusieurs plis, chacun des plis pouvant comprendre une pluralité de fibres dans une matrice polymère thermoplastique qui comprend une composition ignifuge. Le composite ignifuge répond aux normes européennes s'appliquant aux composites ignifuges pour le transport ferroviaire.
Also published as
Latest bibliographic data on file with the International Bureau