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1. (WO1989000493) ORIENTED POLYMER ARTICLES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000493 International Application No.: PCT/AU1988/000248
Publication Date: 26.01.1989 International Filing Date: 08.07.1988
IPC:
B29C 53/14 (2006.01) ,B29C 55/30 (2006.01) ,B29C 59/02 (2006.01) ,B29C 70/14 (2006.01) ,D07B 1/02 (2006.01) ,E04C 5/07 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
53
Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
14
Twisting
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
55
Shaping by stretching, e.g. drawing through a die; Apparatus therefor
30
Drawing through a die
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
59
Surface shaping, e.g. embossing; Apparatus therefor
02
by mechanical means, e.g. pressing
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04
comprising reinforcements only, e.g. self-reinforcing plastics
06
Fibrous reinforcements only
10
characterised by the structure of fibrous reinforcements
12
using fibres of short length, e.g. in the form of a mat
14
oriented
D TEXTILES; PAPER
07
ROPES; CABLES OTHER THAN ELECTRIC
B
ROPES OR CABLES IN GENERAL
1
Constructional features of ropes or cables
02
Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
E FIXED CONSTRUCTIONS
04
BUILDING
C
STRUCTURAL ELEMENTS; BUILDING MATERIALS
5
Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
07
Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
Applicants:
THE BROKEN HILL PROPRIETARY COMPANY LIMITED [AU/AU]; BHP House 140 William Street Victoria, VIC 3000, AU (AllExceptUS)
HAVRANEK, Jan [AU/AU]; AU (UsOnly)
Inventors:
HAVRANEK, Jan; AU
Agent:
SANDERCOCK, SMITH & BEADLE; 207 Riversdale Road Hawthorn, VIC 3122, AU
Priority Data:
PI 307210.07.1987AU
Title (EN) ORIENTED POLYMER ARTICLES
(FR) ARTICLES A BASE DE POLYMERE ORIENTE
Abstract:
(EN) A rod (1) of fibrilar oriented polymer within which the fibrils are substantially parallel to one another throughout the length, substantially without helical twist and at least substantially continuous along the whole length of the article (1), said article being formed with a multiplicity of helically extending ribs (2) to improve the bonding of the article within a matrix such as concrete, adhesive or grouting material.
(FR) La présente invention se rapporte à une tige (1) de polymère orienté fibrillaire, dans laquelle les fibrilles sont sensiblement parallèles les unes aux autres sur toute la longueur, sans torsion hélicoïdale sensible et au moins pratiquement sans interruption sur toute la longueur de l'article (1). Celui-ci est formé d'une multitude de nervures s'étendant hélicoïdalement (2), qui servent à améliorer l'accrochage de l'article dans une matrice telle que du béton, un adhésif ou un matériau de cimentation à base de mortier liquide.
Designated States: AU, US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1988020745