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1. WO1982000163 - FEUILLES FILAMENTEUSES DE SULFURE DE POLYPHENYLENE ET LEUR PROCEDE DE PRODUCTION

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Numéro de publication WO/1982/000163
Date de publication 21.01.1982
N° de la demande internationale PCT/JP1981/000145
Date du dépôt international 24.06.1981
CIB
D04H 3/12 2006.01
DTEXTILES; PAPIER
04TRESSAGE; FABRICATION DE LA DENTELLE; TRICOTAGE; PASSEMENTERIES; NON-TISSÉS
HFABRICATION DES TISSUS TEXTILES, p.ex. À PARTIR DE FIBRES OU MATÉRIAUX FILAMENTEUX; ARTICLES FAITS À L'AIDE DE CES PROCÉDÉS OU APPAREILLAGE, p.ex. FEUTRES, NON-TISSÉS; OUATE; NAPPE
3Non-tissés formés uniquement ou principalement de fils ou de matériaux filamenteux similaires de bonne longueur
08caractérisés par la méthode de renforcement ou de consolidation
12avec filaments ou fils retenus ensemble par des agents de liage chimiques ou thermo-activables, p.ex. adhésifs, appliqués ou incorporés sous une forme liquide ou solide
CPC
D04H 3/12
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
3Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
08characterised by the method of strengthening or consolidating
12with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
Y10T 428/269
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
26Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
269including synthetic resin or polymer layer or component
Y10T 428/27
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
27Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
Y10T 428/2913
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
29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
2913Rod, strand, filament or fiber
Y10T 428/2922
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
29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
2913Rod, strand, filament or fiber
2922Nonlinear [e.g., crimped, coiled, etc.]
Y10T 428/298
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
29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
2913Rod, strand, filament or fiber
298Physical dimension
Déposants
  • TORAY INDUSTRIES, INC. (AllExceptUS)
  • FUKATA, Shunsuke (UsOnly)
Inventeurs
  • FUKATA, Shunsuke
Données relatives à la priorité
Langue de publication japonais (JA)
Langue de dépôt japonais (JA)
États désignés
Titre
(EN) POLYPHENYLENE SULFIDE FILAMENT SHEETS AND PROCESS FOR THEIR PRODUCTION
(FR) FEUILLES FILAMENTEUSES DE SULFURE DE POLYPHENYLENE ET LEUR PROCEDE DE PRODUCTION
Abrégé
(EN)
Sheets formed of randomly opened and laminated polyphenylene sulfide (PPS) filaments and process for their production. The PPS filament sheets can be obtained by directly combining the highspeed take-off step using an air stream with the sheet-making step, and are extremely useful as industrial filters, heat-insulating materials, electric materials, etc. utilizing their excellent chemical resistance, heat resistance, insulating properties, etc.
(FR)
Procede de production de feuilles formees de filaments lamines ouverts au hasard de sulfure de polyphenylene (PPS). Les feuilles de filaments PPS peuvent etre obtenues en combinant directement la phase d'enlevement a haute vitesse en utilisant un courant d'air avec la phase de fabrication des feuilles, et celles-ci sont extremement utiles pour des filtres industriels, des materiaux d'isolation thermique, des materiaux electriques, etc. grace a leurs excellentes proprietes de resistance chimique, de resistance thermique, d'isolation, etc.
Également publié en tant que
EP0056418
JP1982016954
US4454189
Dernières données bibliographiques dont dispose le Bureau international
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