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1. (WO1997019212) COMPOSITES OF POLYHYDROXY FATTY ACIDS AND FIBROUS MATERIALS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/019212 International Application No.: PCT/EP1996/004939
Publication Date: 29.05.1997 International Filing Date: 12.11.1996
Chapter 2 Demand Filed: 12.04.1997
IPC:
B60R 13/08 (2006.01) ,C08L 67/04 (2006.01) ,D04H 1/4258 (2012.01) ,D04H 1/4266 (2012.01) ,D04H 1/4334 (2012.01) ,D04H 1/435 (2012.01) ,D04H 1/587 (2012.01) ,D04H 1/64 (2012.01) ,D04H 1/645 (2012.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
13
Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
08
Insulating elements, e.g. for sound insulation
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67
Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
04
Polyesters derived from hydroxy carboxylic acids, e.g. lactones
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
425
Cellulose series
4258
Regenerated cellulose series
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4266
Natural fibres not provided for in group D04H1/42569
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4326
Condensation or reaction polymers
4334
Polyamides
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
42
characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4326
Condensation or reaction polymers
435
Polyesters
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
58
by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
587
characterised by the bonding agents used
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
58
by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
64
the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
58
by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
64
the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
645
Impregnation followed by a solidification process
Applicants:
HP-CHEMIE PELZER RESEARCH AND DEVELOPMENT LTD. [IE/IE]; Industrial Estate Waterford, IE (AllExceptUS)
PELZER, Helmut [DE/DE]; DE (UsOnly)
STEINBÜCHEL, Alexander [DE/DE]; DE (UsOnly)
Inventors:
PELZER, Helmut; DE
STEINBÜCHEL, Alexander; DE
Agent:
JÖNSSON, Hans-Peter ; Deichmannhaus am Dom D-50667 Köln, DE
Priority Data:
195 43 635.023.11.1995DE
Title (DE) VERBUNDWERKSTOFFE AUS POLYHYDROXYFETTSÄUREN UND FASERMATERIALIEN
(EN) COMPOSITES OF POLYHYDROXY FATTY ACIDS AND FIBROUS MATERIALS
(FR) MATERIAUX COMPOSITES D'ACIDES GRAS POLYHYDROXY ET DE MATIERES FIBREUSES
Abstract:
(DE) Die Erfindung betrifft Verwendung eines Verbundwerkstoffes aus Fasermaterial und Bindemittel aus einem Polymer von Hydroxyfettsäuren zur Herstellung von Formteilen im Automobilbereich, insbesondere zur akustischen Dämpfung in den Bereichen Motorhaube, Stirnwand (beidseitig), Tunnel, Tür, Dach, Fußraum, Pumpen, A- bis D-Saüle und Lüftungskanal und als gegebenenfalls selbsttragende Basis für Innenauskleidungen, insbesondere für Armaturenabdeckungen, Tunnelverkleidungen, Türverkleidungen, Rückenlehnenverkleidungen, A- bis D-Säulenverkleidungen und Reserveradabdeckungen sowie als Teile mit Doppelfunktion insbesondere als Dachhimmel, Hutablage, Füllstück, Kofferraummatte oder Radhausverkleidung.
(EN) The invention relates to the use of a composite of fibrous material and a bonding agent of a polymer of hydroxy fatty acids for the production of shaped members in the car industry, in particular for acoustic damping in the areas of the bonnet, cowl (on both sides), tunnel, door, roof, leg-space, pumps, A-D column and air duct and as an optionally self-supporting base for internal linings, in particular instrument covers, tunnel trims, door trims, seat back covers, A to D column trims and spare wheel covers and also as parts with a dual function in particular in the form of the inside roof lining, the parcel shelf, the packing member, the boot mat or the wheel housing trim.
(FR) L'invention concerne l'utilisation d'un matériau composite en matières fibreuses et en liants constitués d'un polymère d'acides gras hydroxy pour produire des pièces moulées dans l'industrie automobile, notamment pour insonoriser la zone du capot du moteur, la paroi frontale (des deux côtés), le tunnel, les portes, le toit, le plancher, les pompes, les colonnes A à D et le canal d'aération, et le cas échéant comme base autoporteuse de revêtements intérieurs, notamment le revêtement du tableau de bord, du tunnel, des portes, des dossiers, des colonnes A à D et des roues de rechange, ainsi que des parties du véhicule à double fonction, notamment le revêtement du toit, la tablette arrière, la pièce de remplissage, le mat du coffre ou le revêtement du logement des roues.
Designated States: AL, AU, BA, BB, BG, BR, CA, CN, CU, CZ, EE, GE, HU, IL, IS, JP, KP, KR, LC, LK, LR, LT, LV, MG, MK, MN, MX, NO, NZ, PL, RO, SG, SI, SK, TR, TT, UA, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
ES2149506EP0862666US6010870AU1996075698