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1. WO2012070666 - CURABLE COMPOSITION

Publication Number WO/2012/070666
Publication Date 31.05.2012
International Application No. PCT/JP2011/077273
International Filing Date 18.11.2011
IPC
C08G 65/336 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02from cyclic ethers by opening of the heterocyclic ring
32Polymers modified by chemical after-treatment
329with organic compounds
336containing silicon
C08K 3/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
C08K 5/544 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
54Silicon-containing compounds
544containing nitrogen
C08L 71/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
02Polyalkylene oxides
CPC
C08G 65/336
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
65Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02from cyclic ethers by opening of the heterocyclic ring
32Polymers modified by chemical after-treatment
329with organic compounds
336containing silicon
C09D 171/02
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
171Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain
02Polyalkylene oxides
Applicants
  • KANEKA CORPORATION [JP]/[JP] (AllExceptUS)
  • Kaneka North America LLC [US]/[US] (AllExceptUS)
  • ODAKA, Hidetoshi [JP]/[JP] (UsOnly)
  • ANDO, Katsuhiro [JP]/[US] (UsOnly)
Inventors
  • ODAKA, Hidetoshi
  • ANDO, Katsuhiro
Agents
  • YASUTOMI & Associates
Priority Data
61/416,81824.11.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CURABLE COMPOSITION
(FR) COMPOSITION DURCISSABLE
Abstract
(EN)
Provided is a curable composition having excellent water vapor permeability, which enables to protect a building from rainwater or moisture in the air and release the water accumulated on the side of the base of the building, to the outside. Also provided is a curable composition which has easy workability and is less likely to allow migration or exudation of a plasticizer to the surface of the cured product. Also provided is a liquid waterproof coating material having moisture permeability which contains the curable composition. The curable composition includes an organic polymer (I) that has less than one hydrolyzable silyl group per molecule on average and contains 5 to 80 wt% of oxyethylene units.
(FR)
La présente invention concerne une composition durcissable présentant une excellente perméabilité à la vapeur d'eau, qui permet de protéger un bâtiment de l'eau de pluie ou de l'humidité de l'air et de libérer l'eau accumulée sur le côté de la base du bâtiment, vers l'extérieur. La présente invention concerne également une composition durcissable présentant une bonne facilité de mise en œuvre et une probabilité moindre de migration ou d'exsudation d'un plastifiant à la surface du produit durci. La présente invention concerne en outre un matériau de revêtement liquide résistant à l'eau présentant une perméabilité à l'humidité et qui contient la composition durcissable. La composition durcissable inclut un polymère organique (I) comportant en moyenne moins d'un groupement silyle hydrolysable par molécule et entre 5 et 80 % en masse de motifs oxyde d'éthylène.
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