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1. WO1990012686 - NONGRAPHITIC IGNITION RESISTANT STRUCTURES

Publication Number WO/1990/012686
Publication Date 01.11.1990
International Application No. PCT/US1990/001582
International Filing Date 20.03.1990
Chapter 2 Demand Filed 11.10.1990
IPC
B32B 5/22 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
22characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
E04B 1/94 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
92Protection against other undesired influences or dangers
94against fire
CPC
B32B 2262/106
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
2262Composition of fibres which form a fibrous or filamentary layer or are present as additives
10Inorganic fibres
106Carbon fibres, e.g. graphite fibres
B32B 2307/3065
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
2307Properties of the layers or laminate
30having particular thermal properties
306Resistant to heat
3065Flame resistant or retardant, fire resistant or retardant
B32B 5/22
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
22characterised by the presence of two or more layers which ; are next to each other and are fibrous, filamentary, formed of particles or foamed
E04B 1/942
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
92Protection against other undesired influences or dangers
94against fire
941Building elements specially adapted therefor
942slab-shaped
Y10T 428/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
30Self-sustaining carbon mass or layer with impregnant or other layer
Y10T 428/31663
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31652Of asbestos
31663As siloxane, silicone or silane
Applicants
  • THE DOW CHEMICAL COMPANY [US]/[US]
Inventors
  • McCULLOUGH, Francis, P., Jr.
  • SNELGROVE, R., Vernon
  • HALL, David, M.
Agents
  • JUHL, Nis, H.
Priority Data
337,91214.04.1989US
479,82814.02.1990US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NONGRAPHITIC IGNITION RESISTANT STRUCTURES
(FR) STRUCTURE NON GRAPHITIQUE RESISTANTE A LA FLAMME
Abstract
(EN)
A structure (20) which is particularly useful as a panel for the interior of airplanes comprises at least one polymeric matrix (24) having from 20 to 50 percent by weight nonlinear carbonaceous fibers and from 50 to 80 percent by weight organosilicone polymer incorporated therein. The structure is formed by heat and pressure application. On one surface of the structure, a polymeric film (22), preferably a polyester film, can be attached. The film advantageously can be provided with a decorative embossment (21). On the opposite surface of the matrix (24) there can be provided a reinforcement scrim (25). A layer of a wool-like fluff (26) of nonlinear and/or linear carbonaceous fibers can be provided on the opposite surface of the scrim (25) when thermal and sound insulation is desired. The opposite side of the fluff (26) is advantageously covered with a film or sheet (28) of a metal or polymeric material, or the like.
(FR)
Une structure (20) qui peut servir en particulier de panneau pour les intérieurs d'avions, comprend au moins une matrice polymère (24) ayant de 20 % à 50 % en poids de fibres carbonées non linéaires et incorporant de 50 % à 80 % en poids de polymère d'organosilicone. On realise ladite structure par l'application de chaleur et de pression. Une couche polymère (22), de préférence une couche de polyester, peut être appliquée sur une surface de la structure, ladite couche pouvant être pourvue avantageusement d'un gauffrage décoratif (21). On peut prévoir également un tissu de renforcement (25) sur l'autre côté de la matrice (24), ainsi qu'une couche de coron semblable à la laine (26) consistant en des fibres carbonées non linéaires et/ou linéaires placées sur la surface opposée dudit tissu (25) lorsqu'une isolation thermique et phonique est requise. L'autre côté dudit coron (26) est revêtu avantageusement d'une couche ou d'une nappe en métal ou en matière polymère ou semblable.
Also published as
FI914805
NO19914011
Latest bibliographic data on file with the International Bureau