EP 0917601 A1 19990526 - ADHERENCE PRIMER FOR BITUMINOUS APRON AND/OR SURFACING FOR CIRCULATION IN STRUCTURAL WORKS OR BUILDINGS
Title (en)
ADHERENCE PRIMER FOR BITUMINOUS APRON AND/OR SURFACING FOR CIRCULATION IN STRUCTURAL WORKS OR BUILDINGS
Title (de)
GRUNDHAFTSCHICHT FÜR BITUMINÖSES DICHTUNGS-BESCHICHTUNGSMATERIAL UND/ODER FÜR LEITSYSTEME VON BAUWERKEN UND GEBÄUDEN
Title (fr)
PRIMAIRE D'ADHERENCE POUR REVETEMENT BITUMINEUX D'ETANCHEITE ET/OU DE CIRCULATION D'OUVRAGES DE CONSTRUCTION OU DE BATIMENTS
Publication
Application
Priority
- FR 9701424 W 19970730
- FR 9609968 A 19960807
Abstract (en)
[origin: WO9805823A1] The invention concerns an adherence primer for bituminous apron and/or surfacing for circulation, to be applied on a surface of a structure or building previous to the said bituminous surfacing, the said surface constituting a polar support. The primer contains at least one polymer or copolymer in solution or dispersion, with a base structure of relatively low polarity, the said polymer or copolymer being capable of forming a layer substantially impermeable to water vapour, enabling both the adherence of the primer to the bituminous surfacing, and to the said surface of the structure or building while substantially eliminating risks of blistering. The invention also concerns a bituminous apron and/or coating for circulation carried out by means of this primer and the method for producing it.
IPC 1-7
IPC 8 full level
E01D 19/08 (2006.01)
CPC (source: EP)
E01D 19/083 (2013.01)
Citation (search report)
See references of WO 9805823A1
Designated contracting state (EPC)
BE CH DE GB LI
DOCDB simple family (publication)
WO 9805823 A1 19980212; AU 3856097 A 19980225; DE 69704562 D1 20010517; EP 0917601 A1 19990526; EP 0917601 B1 20010411; FR 2752250 A1 19980213; FR 2752250 B1 19981113
DOCDB simple family (application)
FR 9701424 W 19970730; AU 3856097 A 19970730; DE 69704562 T 19970730; EP 97935658 A 19970730; FR 9609968 A 19960807