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. (WO1981001703) PROCESS FOR THE PREPARATION OF A MORTAR AND THE PRODUCT THEREBY OBTAINED
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001703    International Application No.:    PCT/SE1980/000335
Publication Date: 25.06.1981 International Filing Date: 16.12.1980
IPC:
C04B 24/42 (2006.01)
Applicants:
Inventors:
Priority Data:
8008785 17.12.1979 SE
Title (EN) PROCESS FOR THE PREPARATION OF A MORTAR AND THE PRODUCT THEREBY OBTAINED
(FR) PROCEDE DE PREPARATION D"UN MORTIER ET PRODUIT OBTENU PAR CE PROCEDE
Abstract: front page image
(EN)A process for the preparation and modification of hardened mortars, a wet mortar being prepared in accordance with conventional technique, said wet mortar consisting of or containing one or several hydraulic binders, filler and ballast material, the major part being mineral material, water and additives, comprising adding to the mortar or its solid components at some stage or at different stages during the process of its manufacture alkoxy silanes and/or their condensation products and/or their hydrolysis products, optionally together with an aliphatic or aromatic solvent, optionally with tensides/surfactants/ emulsifiers, optionally with (silanol) polymerization/condensation catalysts.
(FR)Procede de preparation et modification de mortiers durcis, un mortier humide etant prepare, selon la technique conventionnelle, ce mortier humide consistant ou contenant un ou plusieurs liants hydrauliques, un materiau de remplissage et un materiau formant ballast, la majeure partie etant un materiau mineral, de l"eau et des additifs, consistant a ajouter au mortier ou a ses composants solides a un stade ou a differents stades pendant son procede de fabrication des alcoxy silanes et/ou leurs produits de condensation et/ou leurs produits hydrolyse, eventuellement avec un solvant aliphatique ou aromatique, avec eventuellement des agents tensio-actifs/de surface/des emulsifiants, avec eventuellement des catalyseurs de polymerisation/condensation (silanol).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)