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1. (WO1991005826) JOINT SEALANTS WITH EARLY WATER RESISTANCE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/005826 International Application No.: PCT/EP1990/001700
Publication Date: 02.05.1991 International Filing Date: 10.10.1990
Chapter 2 Demand Filed: 26.03.1991
IPC:
C08L 1/28 (2006.01) ,C09D 5/34 (2006.01) ,C09D 133/06 (2006.01) ,C09K 3/10 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
1
Compositions of cellulose, modified cellulose, or cellulose derivatives
08
Cellulose derivatives
26
Cellulose ethers
28
Alkyl ethers
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
34
Filling pastes
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
133
Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
04
Homopolymers or copolymers of esters
06
of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
10
for sealing or packing joints or covers
Applicants:
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN [DE/DE]; D-40191 Düsseldorf, DE
Inventors:
LOTH, Helmut; DE
KNOP, Bernard; DE
PODOLA, Tore; DE
HELPENSTEIN, Klaus; DE
Common
Representative:
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN; TFP-Patentabteilung D-40191 Düsseldorf, DE
Priority Data:
P 39 34 870.919.10.1989DE
P 40 24 551.902.08.1990DE
Title (DE) FRÜHREGENFESTE FUGENDICHTUNGSMASSEN
(EN) JOINT SEALANTS WITH EARLY WATER RESISTANCE
(FR) MATERIAUX D'ETANCHEITE RESISTANT A L'EAU AVANT LEUR DURCISSEMENT
Abstract:
(DE) Beschrieben werden frühregenfeste Fugendichtungsmassen enthaltend wässrige Polymerdispersionen (I), nicht-ionische Celluloseether (II) aus der von Hydroxyethyl-, Hydroxyethylmethyl-, Hydroxypropylmethyl- und Hydroxypropylcellulose gebildeten Gruppe, gegebenenfalls übliche Zusätze wie Füllstoffe, Pigmente, Weichmacher, Extender, Verdickungsmittel, Entschäumer, Dispergierhilfsmittel, pH-Regulatoren, Konservierungs- und Alterungsschutzmittel sowie mindestens eine organische flüssige Komponente aus der Gruppe üblicher Zusätze und herstellbar durch inniges Vermengen von (I) mit den übrigen Bestandteilen. Um (II) in Mengen einbringen zu können, die über der Löslichkeitsgrenze liegen, sind die Fugendichtungsmassen dadurch gekennzeichnet, dass (II) in retardierter und/oder nicht retardierter Form in der flüssigen organischen Komponente aufgeschlämmt zugegeben und untergemischt wird.
(EN) Joints sealants with early water resistance contain aqueous polymer dispersions (I); non-ionic cellulose ether (II) from the group formed by hydroxyethyl, hydroxyethylmethyl, hydroxypropylmethyl and hydroxypropylcellulose; if necessary usual additives such as fillers, pigments, plasticisers, extenders, thickeners, antifoaming agents, dispersing agents, pH regulators, preservatives and anti-ageing dopes, as well as at least one organic liquid component from the group of usual additives. These joint sealants can be produced by intimately mixing (I) with the remaining components. In order to be able to add (II) in amounts higher than the solubility limit, the joint sealants are characterized by the fact that (II) is added in suspension in retarded and/or non retarded form to the liquid organic components, then mixed in.
(FR) Des matériaux d'étanchéité résistant à l'eau avant leur durcissement contiennent des dispersions aqueuses de polymères (I); de l'éther non ionique de cellulose (II) du groupe formé par des celluloses d'hydroxyéthyle, d'hydroxyéthylméthyle, d'hydroxypropylméthyle et d'hydroxypropyle; le cas échéant des additifs tels que charges, pigments, plastifiants, diluants, épaississants, anti-moussants, dispersants, régulateurs du pH, conservateurs et anti-vieillisseurs, ainsi qu'au moins un composant organique liquide du groupe des additifs usuels. Ces matériaux peuvent être produits en mélangeant intimement (I) avec les autres composants. Afin de pouvoir ajouter des quantités du composant (II) au-dessus du seuil de solubilité, ces matériaux d'étanchéité se caractérisent par le fait que le composant (II) est ajouté en suspension sous forme retardée et/ou non retardée au composant organique liquide, puis mélangé.
Designated States: BR, CA, JP, KR
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP0541541CA2070638KR1019920702399