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1. WO2022002567 - SPECIAL IMINES AND THEIR STARTING MATERIALS, AND USE DURING THE CURING OF REACTIVE RESINS BY POLYADDITION OR RADICAL POLYMERIZATION

Publication Number WO/2022/002567
Publication Date 06.01.2022
International Application No. PCT/EP2021/065917
International Filing Date 14.06.2021
IPC
C07C 251/08 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
251Compounds containing nitrogen atoms doubly- bound to a carbon skeleton
02containing imino groups
04having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms
06to carbon atoms of a saturated carbon skeleton
08being acyclic
C09J 5/00 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
5Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
C08G 18/12 2006.1
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
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
12using two or more compounds having active hydrogen in the first polymerisation step
C09J 175/04 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
175Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04Polyurethanes
C08F 4/00 2006.1
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
4Polymerisation catalysts
CPC
C07C 249/02
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
249Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
02of compounds containing imino groups
C07C 251/08
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
251Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
02containing imino groups
04having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms
06to carbon atoms of a saturated carbon skeleton
08being acyclic
C08G 18/10
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
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/3256
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
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
30Low-molecular-weight compounds
32Polyhydroxy compounds; Polyamines; Hydroxyamines
3225Polyamines
3253being in latent form
3256Reaction products of polyamines with aldehydes or ketones
C08G 18/7664
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
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
70characterised by the isocyanates or isothiocyanates used
72Polyisocyanates or polyisothiocyanates
74cyclic
76aromatic
7657containing two or more aromatic rings
7664containing alkylene polyphenyl groups
C09D 175/02
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
175Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
02Polyureas
Applicants
  • FISCHERWERKE GMBH & CO. KG [DE]/[DE]
Inventors
  • WEINELT, Christian
  • VOGEL, Martin
Agents
  • SUCHY, Ulrich
Priority Data
10 2020 117 416.002.07.2020DE
10 2021 114 890.109.06.2021DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) SPEZIELLE IMINE UND IHRE EDUKTE, SOWIE VERWENDUNG BEI DER HÄRTUNG VON REAKTIVHARZEN DURCH POLYADDITION ODER RADIKALISCHE POLYMERISATION
(EN) SPECIAL IMINES AND THEIR STARTING MATERIALS, AND USE DURING THE CURING OF REACTIVE RESINS BY POLYADDITION OR RADICAL POLYMERIZATION
(FR) IMINES SPÉCIALES ET LEURS PRODUITS DE DÉPART, ET LEUR UTILISATION LORS DU DURCISSEMENT DE RÉSINES RÉACTIVES PAR POLYADDITION OU POLYMÉRISATION RADICALAIRE
Abstract
(DE) Imin, erhältlich durch Umsetzung (i) eines aminofunktionalisierten Polyoxyalkylens, dessen Polyoxyalkylenketten ein Copolymeres aus Oxyethylen- und Oxypropyleneinheiten sind, wobei diese Polyoxyalkylenketten (vorzugsweise je Molekül zwei endständige) primäre Aminogruppen tragen, und (ii) eines Ketons und/oder Aldehyds mit einem Wasserstoffatom am Kohlenstoffatom in alfa-Stellung zum Carbonylkohlenstoff; und verschiedene darauf basierende Erfindungsgegenstände, insbesondere in Beschichtungs- oder Klebstoffsystemen.
(EN) Imine, obtainable by reacting (i) an amino-functionalized polyoxyalkylene, the polyoxyalkylene chains being a copolymer that consists of oxyethylene- and oxypropylene units, and these polyoxyalkylene chains carry (preferably per molecule two terminal) primary amino groups, and (ii) a ketone and/or aldehyde with one hydrogen atom at the carbon atom in alpha position to the carbonyl carbon. The invention also relates to various inventions based thereon, in particular in relation to coating or adhesive systems.
(FR) L'invention concerne une imine, pouvant être obtenue par réaction (i) d'un polyoxyalkylène fonctionalisé par amino, les chaînes de polyoxyalkylène étant un copolymère qui est constitué d'unités oxyéthylène et oxypropylène, et ces chaînes de polyoxyalkylène portent (de préférence par molécule deux terminaisons) des groupes amino primaires, et (ii) d'une cétone et/ou d'un aldéhyde avec un atome d'hydrogène au niveau de l'atome de carbone en position alpha par rapport au carbone carbonyle. L'invention concerne également diverses inventions basées sur celle-ci, en particulier concernant des systèmes de revêtement ou d'adhésif.
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