Processing

Please wait...

Settings

Settings

1. WO1991000881 - NEW ACRYLIC COPOLYMERS AND THEIR USE FOR COATING BITUMINOUS MATERIALS

Publication Number WO/1991/000881
Publication Date 24.01.1991
International Application No. PCT/FR1990/000504
International Filing Date 03.07.1990
IPC
C08F 220/28 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
26Esters containing oxygen in addition to the carboxy oxygen
28containing no aromatic rings in the alcohol moiety
CPC
C08F 220/28
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
26Esters containing oxygen in addition to the carboxy oxygen
28containing no aromatic rings in the alcohol moiety
Applicants
  • NORSOLOR [FR/FR]; 18, place des Reflets, Tour Aurore F-92080 Paris-La Défense Cédex 5, FR (AllExceptUS)
  • LEGROS, Robert [FR/FR]; FR (UsOnly)
  • WIEGERT, Bernard [FR/FR]; FR (UsOnly)
  • TRIPETTE, Claude [FR/FR]; FR (UsOnly)
Inventors
  • LEGROS, Robert; FR
  • WIEGERT, Bernard; FR
  • TRIPETTE, Claude; FR
Agents
  • CHAILLOT, Geneviève; Cabinet Chaillot 21, avenue Louise-de-Bettignies F-92700 Colombes, FR
Priority Data
89/0914106.07.1989FR
90/0450509.04.1990FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) NEW ACRYLIC COPOLYMERS AND THEIR USE FOR COATING BITUMINOUS MATERIALS
(FR) NOUVEAUX COPOLYMERES ACRYLIQUES ET LEUR APPLICATION AU REVETEMENT DE MATERIAUX BITUMINEUX
Abstract
(EN)
Acrylic copolymer including, for 100 parts by weight: from 2 to 65 parts by weight of at least one (Meth)acrylate of polyoxyether of formula (I) in which: R1 is a methyl radical or an atom of hydrogen; R2 is a hydrocarbon radical with between 1 to 18 atoms of carbon; 1 « m « 20 and 1 « n « 20; between 1 to 6 parts by weight of (meth)acrylic anhydride; between 0 to 65 parts by weight of at least one (meth)acrylate of fluorinated alkyl, and between 0 an 97 parts by weight of at least one methacrylate of alcoxyalkyl. Process for coating bituminous material, according to which the material is coated with a formulation including an aqueous dispersion of a copolymer such as defined above.
(FR)
Copolymère acrylique comprenant, pour 100 parties en poids: de 2 à 65 parties en poids d'au moins un (méth)acrylate de polyoxyéther de formule (I), dans laquelle: R1 est un radical méthyle ou un atome d'hydrogène; R2 est un radical hydrocarboné ayant de 1 à 18 atomes de carbone; 1 « m « 20 et 1« n « 20; de 1 à 6 parties en poids d'anhydride (méth)acrylique; de 0 à 65 parties en poids d'au moins un (méth)acrylate d'alkyle fluoré, et de 0 à 97 parties en poids d'au moins un (méth)acrylate d'alcoxyalkyle. Procédé de revêtement de matériau bitumineux, suivant lequel ledit matériau est revêtu d'une formulation comprenant une dispersion aqueuse d'un copolymère tel que défini ci-dessus.
Also published as
Latest bibliographic data on file with the International Bureau