WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1980000960) A FIBER-REINFORCED COMPOSITE MATERIAL AND A FIBRILLATED TOW AND A REINFORCING WEB FOR USE THEREIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000960    International Application No.:    PCT/DK1979/000046
Publication Date: 15.05.1980 International Filing Date: 02.11.1979
IPC:
C04B 16/06 (2006.01), E04C 5/07 (2006.01)
Applicants:
Inventors:
Priority Data:
4927/78 03.11.1978 DK
Title (EN) A FIBER-REINFORCED COMPOSITE MATERIAL AND A FIBRILLATED TOW AND A REINFORCING WEB FOR USE THEREIN
(FR) MATERIAU COMPOSITE RENFORCE AVEC DES FIBRES, BANDE FIBREUSE ET TISSU DE RENFORCEMENT UTILISE A CET EFFET
Abstract: front page image
(EN)A fiber-reinforced composite material with inorganic binder such as Portland cement. Fiber reinforcement is continuous fibrous structure, typically a flat woven web of flat fibrillated tow bands of polypropylene prepared by stretching a polypropylene film in a ratio of at least 1:15 and fibrillating by means of a rotating needle or cutter roller to obtain fibrous elements of from about 2 to about 35 dtex.
(FR)Materiau composite renforce avec des fibres comportant un liant inorganique tel que du ciment Portland. Le renforcement de fibres est une structure fibreuse continue, de maniere caracteristique un tissu plat de bandes fibreuses plates de polypropylene preparees par etirement d"une pellicule de polypropylene dans un rapport d"au moins 1:15 et mise en fibres au moyen d"une aiguille ou rouleau coupeur en rotation pour obtenir des elements fibreux de 2 a 35 dtex environ.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)