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1. WO2017187353 - PRODUCTION MOISTURE-SENSITIVE PRODUCTS IN A MOBILE MIXING VESSEL

Publication Number WO/2017/187353
Publication Date 02.11.2017
International Application No. PCT/IB2017/052398
International Filing Date 26.04.2017
IPC
C08J 3/20 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3Processes of treating or compounding macromolecular substances
20Compounding polymers with additives, e.g. colouring
C09D 5/34 2006.01
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
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
34Filling pastes
C09D 183/06 2006.01
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
183Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
04Polysiloxanes
06containing silicon bound to oxygen-containing groups
C09D 183/08 2006.01
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
183Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
04Polysiloxanes
08containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
CPC
C08G 77/16
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
77Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
04Polysiloxanes
14containing silicon bound to oxygen-containing groups
16to hydroxyl groups
C08J 2383/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2383Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
04Polysiloxanes
06containing silicon bound to oxygen-containing groups
C08J 3/20
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
3Processes of treating or compounding macromolecular substances
20Compounding polymers with additives, e.g. colouring
C09D 183/04
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
183Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
04Polysiloxanes
C09D 5/34
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
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced
34Filling pastes
Applicants
  • SOUDAL [BE]/[BE]
Inventors
  • GEBOES, Peter
  • LOOS, Luc
  • BELIËN, Ulric
  • LAURENT, Bob
  • VAN DEN PLAS, Dave
  • DE BACKER, Evelien
Agents
  • CAERS, Raf
  • CLAEYS, Pierre
  • COULON, Ludivine
  • DUYVER, Jurgen
  • MACKETT, Margaret
  • VAN COPPENOLLE, Frank
  • LUYTEN, Ingrid
  • KOURGIAS, Catherine
  • MINAS, Nikolaos
  • CANONICI, Jean-Jacques
  • VAN REET, Joseph
  • DENIS, Samuel
Priority Data
2016/530028.04.2016BE
Publication Language English (EN)
Filing Language Dutch (NL)
Designated States
Title
(EN) PRODUCTION MOISTURE-SENSITIVE PRODUCTS IN A MOBILE MIXING VESSEL
(FR) PRODUCTION DE PRODUITS SENSIBLES À L'HUMIDITÉ DANS UN RÉCIPIENT DE MÉLANGE MOBILE
Abstract
(EN)
Disclosed is a method for the production of a moisture curable composition, whereby the reactive end groups of a reactive polymer are reacted with a cross-linking agent for forming a prepolymer, whereby the method proceeds in batch and the production of the prepolymer occurs in a mixing vessel, characterized in that, after forming the prepolymer in the mixing vessel, the lid of the mixing vessel is raised and the stirrer and/or scraper is pulled up from the liquid, the mixing vessel is closed by means of two foils of plastic, whereby the first foil is provided as close as possible against the product and against the upright sidewall of the open mixing vessel, and subsequently the second foil is stretched over the upper rim of the mixing vessel.
(FR)
L'invention concerne un procédé de production d'une composition durcissable à l'humidité, moyennant lequel on fait réagir les groupes terminaux réactifs d'un polymère réactif avec un agent de réticulation pour former un prépolymère, le procédé se déroulant de manière discontinue et la production du prépolymère se produisant dans un récipient de mélange, caractérisé en ce que, après la formation du prépolymère dans le récipient de mélange, le couvercle du récipient de mélange est soulevé et l'agitateur et/ou le racloir sont retirés du liquide, le récipient de mélange est fermé au moyen de deux feuilles de plastique, la première feuille étant disposée aussi près que possible contre le produit et contre la paroi latérale verticale du récipient de mélange ouvert, et la seconde feuille étant ensuite étirée sur le bord supérieur du récipient de mélange.
Also published as
Latest bibliographic data on file with the International Bureau