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公开(公告)号：WO2021148558A1
公开(公告)日：2021-07-29
申请号：PCT/EP2021/051378
申请日：2021-01-21
发明人： OVERBEEK, Gerardus, Cornelis , STALS, Patrick, Johannes, Maria , VAN DER ZWAAG, Daan , BÜCKMANN, Alfred, Jean, Paul
IPC分类号： C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/30 , C08G18/32 , C08G18/34 , C08G18/48 , C08G18/66 , C08G18/73 , C08G18/75 , C08G18/79 , C09D175/08 , C08G18/02 , C07D203/10 , C08G85/00 , C08F220/14 , C08G18/027 , C08G18/0823 , C08G18/0866 , C08G18/227 , C08G18/246 , C08G18/282 , C08G18/2825 , C08G18/283 , C08G18/2865 , C08G18/2875 , C08G18/302 , C08G18/3228 , C08G18/3231 , C08G18/3275 , C08G18/348 , C08G18/3842 , C08G18/44 , C08G18/4808 , C08G18/4825 , C08G18/4854 , C08G18/4862 , C08G18/6692 , C08G18/6715 , C08G18/755 , C08G18/758 , C08G18/765 , C08G18/792 , C08G18/798 , C09D175/04
摘要： The invention relates to particular (aziridinyl hydroxy)-functional organic component. The invention further relates to liquid compositions comprising said (aziridinyl hydroxy)-functional organic component. The invention further relates to coating compositions comprising said (aziridinyl hydroxy)-functional organic component. The invention further relates to liquid coating compositions comprising said (aziridinyl hydroxy)-functional organic component. The invention further relates to a kit-of-parts comprising in one of its parts a liquid composition comprising a particular (aziridinyl hydroxy)-functional organic component. The invention further relates to cured forms of said liquid compositions, coating compositions, and liquid coating compositions. The invention further relates to articles comprising the (aziridinyl hydroxy)-functional organic component and/or the liquid compositions and/or the liquid coating compositions and/or their cured forms. The invention further relates to various uses of the (aziridinyl hydroxy)- functional organic component and/or said liquid compositions, and/or said liquid coating compositions, and/or said kit-of-parts and/or said cured forms.
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公开(公告)号：WO2022093670A1
公开(公告)日：2022-05-05
申请号：PCT/US2021/056412
申请日：2021-10-25
申请人： LORD CORPORATION
IPC分类号： C08G18/79 , C08G18/36 , C08G18/48 , C08G18/24 , C08G18/08 , C08G18/28 , C08G18/78 , C09J175/04 , C08G18/0885 , C08G18/2825 , C08G18/4829 , C08G18/798 , C08G2170/40 , C08G2250/00
摘要： Reaction-induced crystallizable two-part polyurethane adhesive compositions formed from amorphous constituents. The two-part adhesive compositions can include a polyol resin comprising at least two functional groups, a mono-functional resin containing one functional group; and an isocyanate resin comprising at least two functional groups Methods of forming adhesive compositions are provided. Applications of such adhesive compositions are provided.
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3.发明申请
公开(公告)号：WO2023057830A1
公开(公告)日：2023-04-13
申请号：PCT/IB2022/057632
申请日：2022-08-15
发明人： RULE, Joseph D. , WHITE, Kolby L. , BEHLING, Ross E. , YOUNG, Jacob D. , JENNEN, Jay M. , SIGLIN, David P.
IPC分类号： C08G18/79 , B29C64/10 , B33Y70/00 , B33Y80/00 , C08G18/10 , C08G18/28 , C08G18/32 , C08G18/42 , C08G18/66 , C08G18/73 , C08G18/76 , D01D5/00 , B29C64/118 , B33Y10/00 , C08G18/2825 , C08G18/3206 , C08G18/4202 , C08G18/4238 , C08G18/4277 , C08G18/664 , C08G18/7671 , C08G18/798 , D01D5/34 , D01F6/70 , D01F8/16
摘要： The present disclosure provides an extrudable article and a composition, each including at least one polyurethane including hydroxyl groups and latent isocyanate groups in the form of uretdione groups. The hydroxyl groups are present on a first polyurethane and the latent isocyanate groups are present on either the first polyurethane or a second polyurethane and a ratio of the latent isocyanate groups to the hydroxyl groups is greater than 1.2 : 1. A method of making the extrudable article is provided including reacting in an extruder a polymerizable composition including a uretdione-containing material including a reaction product of a diisocyanate reacted with itself, a hydroxyl-containing compound, and an isocyanate-containing compound. A method of making a core-sheath filament is provided including forming a core composition of the at least one polyurethane and wrapping a sheath composition including an ethylene copolymer or a polyolefin around the core composition. Further, methods of printing a composition are provided including heating and mixing the extrudable article, such as in an extruder, to form a molten composition, then dispensing the molten composition through a nozzle onto a substrate.
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公开(公告)号：WO2021148569A1
公开(公告)日：2021-07-29
申请号：PCT/EP2021/051391
申请日：2021-01-21
发明人： OVERBEEK, Gerardus, Cornelis , STALS, Patrick, Johannes, Maria , VAN DER ZWAAG, Daan , BÜCKMANN, Alfred, Jean, Paul , VAN OORSCHOT, Josephus, Christiaan
IPC分类号： C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/30 , C08G18/32 , C08G18/34 , C08G18/48 , C08G18/66 , C08G18/73 , C08G18/75 , C08G18/79 , C09D175/08 , C08G18/02 , C08G18/81 , C08G18/67 , C08G18/38 , C07D203/10 , C08F220/14 , C08G18/027 , C08G18/0823 , C08G18/0866 , C08G18/227 , C08G18/246 , C08G18/282 , C08G18/2825 , C08G18/283 , C08G18/2865 , C08G18/2875 , C08G18/302 , C08G18/3228 , C08G18/3231 , C08G18/3275 , C08G18/348 , C08G18/3842 , C08G18/44 , C08G18/4808 , C08G18/4825 , C08G18/4854 , C08G18/4862 , C08G18/6692 , C08G18/6715 , C08G18/755 , C08G18/758 , C08G18/765 , C08G18/792 , C08G18/798 , C08G85/00 , C09D175/04
摘要： The present invention relates to a multi-aziridine compound having: a) at least 2 of the following structural units (A) whereby R1 is H; R2 and R4 are independently chosen from H, a linear group containing from 1 to 8 carbon atoms and optionally containing one or more heteroatoms, a branched or cyclic group containing from 3 to 8 carbon atoms and optionally containing one or more heteroatoms, phenyl, benzyl, or pyridinyl; R3 is chosen from a linear group containing from 1 to 8 carbon atoms and optionally containing one or more heteroatoms, a branched or cyclic group containing from 3 to 8 carbon atoms and optionally containing one or more heteroatoms, phenyl, benzyl, or pyridinyl; or R2 and R3 (in case R2 is different than H) may be part of the same cyclic group containing from 3 to 8 carbon atoms; R' and R'' are independently H or an aliphatic hydrocarbon group containing from 1 to 12 carbon atoms; and b) a molecular weight of at least 600 Daltons, wherein the molecular weight is determined using MALDI-TOF mass spectrometry according to the description.
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公开(公告)号：WO2021148567A1
公开(公告)日：2021-07-29
申请号：PCT/EP2021/051389
申请日：2021-01-21
发明人： STALS, Patrick, Johannes, Maria , VAN DER ZWAAG, Daan , BÜCKMANN, Alfred, Jean, Paul , OVERBEEK, Gerardus, Cornelis , VAN RIEL, Jan
IPC分类号： C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/30 , C08G18/32 , C08G18/34 , C08G18/48 , C08G18/66 , C08G18/73 , C08G18/75 , C08G18/79 , C09D175/08 , C08G18/02 , C08G18/38 , C08F220/14 , C07D203/10 , C08G18/027 , C08G18/0823 , C08G18/0866 , C08G18/227 , C08G18/246 , C08G18/282 , C08G18/2825 , C08G18/283 , C08G18/2865 , C08G18/2875 , C08G18/302 , C08G18/3228 , C08G18/3231 , C08G18/3275 , C08G18/348 , C08G18/3842 , C08G18/44 , C08G18/4808 , C08G18/4825 , C08G18/4854 , C08G18/4862 , C08G18/6692 , C08G18/6715 , C08G18/755 , C08G18/758 , C08G18/765 , C08G18/792 , C08G18/798 , C08G85/00 , C09D175/04
摘要： The present invention relates to a multi-aziridine compound having: a) from 2 to 6 of the following structural units (A): whereby R’, R” are as defined herein m is an integer from 1 to 6; b) one or more linking chains wherein each one of these linking chains links two of the structural units A; and c) a molecular weight in the range from 840 Daltons to 5000 Daltons. The multi-aziridine compound can be used for example for crosslinking of for example carboxylic acid functional polymers dissolved and/or dispersed in an aqueous medium.
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公开(公告)号：WO2021148566A1
公开(公告)日：2021-07-29
申请号：PCT/EP2021/051388
申请日：2021-01-21
发明人： OVERBEEK, Gerardus, Cornelis , STALS, Patrick, Johannes, Maria , VAN DER ZWAAG, Daan , BÜCKMANN, Alfred, Jean, Paul
IPC分类号： C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/30 , C08G18/32 , C08G18/34 , C08G18/48 , C08G18/66 , C08G18/73 , C08G18/75 , C08G18/79 , C09D175/08 , C08G18/02 , C07D203/10 , C08F220/14 , C08G18/027 , C08G18/0823 , C08G18/0866 , C08G18/227 , C08G18/246 , C08G18/282 , C08G18/2825 , C08G18/283 , C08G18/2865 , C08G18/2875 , C08G18/302 , C08G18/3228 , C08G18/3231 , C08G18/3275 , C08G18/348 , C08G18/3842 , C08G18/44 , C08G18/4808 , C08G18/4825 , C08G18/4854 , C08G18/4862 , C08G18/6692 , C08G18/6715 , C08G18/755 , C08G18/758 , C08G18/765 , C08G18/792 , C08G18/798 , C08G85/00 , C09D175/04
摘要： The present invention relates to a two-component coating system comprising a first component and a second component each of which is separate and distinct from each other, wherein the first component comprises a carboxylic acid functional polymer dissolved and/or dispersed in an aqueous medium, and the second component comprises a multi-aziridine compound having: a) from 2 to 6 of the following structural units (A): b) whereby m is an integer from 1 to 8; and o R' and R" are both H b) one or more linking chains wherein each one of these linking chains links two of the structural units A; c) one or more connecting groups whereby each one of the connecting groups connects two of the structural units A; and d) a molecular weight in the range from 840 Daltons to 5000 Daltons, wherein the molecular weight is measured using MALDI-TOF mass spectrometry.
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公开(公告)号：WO2021148565A1
公开(公告)日：2021-07-29
申请号：PCT/EP2021/051387
申请日：2021-01-21
发明人： SCHEERDER, Jurgen , OVERBEEK, Gerardus, Cornelis , STALS, Patrick, Johannes, Maria , VAN DER ZWAAG, Daan , BÜCKMANN, Alfred, Jean, Paul , GROEN, Hans , MARTIN, Emilio , VAN DEN BIGGELAAR, Johannes, Jacobus, Julius
IPC分类号： C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/30 , C08G18/32 , C08G18/34 , C08G18/48 , C08G18/66 , C08G18/73 , C08G18/75 , C08G18/79 , C09D175/08 , C08G18/02 , C08G18/81 , C07D203/10 , C08F220/14 , C08G18/027 , C08G18/0823 , C08G18/0866 , C08G18/227 , C08G18/246 , C08G18/282 , C08G18/2825 , C08G18/283 , C08G18/2865 , C08G18/2875 , C08G18/302 , C08G18/3228 , C08G18/3231 , C08G18/3275 , C08G18/348 , C08G18/3842 , C08G18/44 , C08G18/4808 , C08G18/4825 , C08G18/4854 , C08G18/4862 , C08G18/6692 , C08G18/6715 , C08G18/755 , C08G18/758 , C08G18/765 , C08G18/792 , C08G18/798 , C08G85/00 , C09D175/04
摘要： The present invention relates to compound (I) comprising at least one functional group A and at least one functional group B, wherein the functional groups A has structural formula A: wherein R1 is H, R2, R3 and R4 are independently chosen from H, methyl or ethyl, m is 1-6; and the functional groups B has structural formula B: R5 is H or methyl, X is O or NH, Z' is a polyalkoxy group or an omega-alkoxy polycaprolacton group, Y' is a collection of atoms covalently connected in linear or branched configuration n" is 0 or 1, and m' is an integer from 1 -6; with the proviso that the summed amount of the number of functional groups A and the number of functional groups B in compound (I) is from 2-13; and the compound has a molecular weight in the range from 800-10000 Dalton.
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公开(公告)号：WO2021122090A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/084841
申请日：2020-12-07
申请人： HENKEL AG & CO. KGAA
发明人： BRANDT, Adrian , BECK, Horst , KUX, Alexander , SCHROEDER, Kerstin , LOHR, Christoph , BRENGER, Andreas , HELLWIG, Nils , SCHRIEFERS, Mathias , KAULISCH, Anna , SCHMIDT, Jennifer
IPC分类号： C08G18/28 , C08G18/48 , C08G18/73 , C08G18/79 , C09J175/08 , C08G18/2825 , C08G18/4845 , C08G18/792
摘要： Vorliegende Erfindung betrifft eine formstabile Klebemasse, die weitgehend wasser- und lösemittelfrei formuliert und durch Abreiben in Kontakt mit dem zu verklebenden Substrat als dünner klebender Film aufgebracht werden kann, der insbesondere für die Verklebung von aus pflanzlichen Fasern gewonnenen Materialien geeignet ist. Die erfindungsgemäße Klebemasse besteht im organischen Bestandteil im Wesentlichen aus einer Mischung von Polyetherpolyurethanen, die mit mindestens zwei einwertigen aliphatischen Alkoholen unterschiedlicher Kettenlänge endgruppenverschlossen sind. Die Erfindung betrifft auch ein Verfahren zum Aufbringen eines klebrigen Films auf ein flächenförmiges Substrat, vorzugsweise auf Papier, durch Abreiben der Klebemasse an der Kontaktstelle mit dem Substrat.
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公开(公告)号：WO2023275033A1
公开(公告)日：2023-01-05
申请号：PCT/EP2022/067701
申请日：2022-06-28
IPC分类号： C08G18/24 , C08G18/28 , C08G18/48 , C08G18/76 , C08G18/244 , C08G18/2825 , C08G18/4829 , C08G18/7621 , C08G2110/0008
摘要： Verfahren zur Herstellung von PU-Schaumstoffen durch Umsetzung (a) mindestens einer Polyolkomponente, umfassend Recycling-Polyol, mit (b) mindestens einer Isocyanatkomponente in Gegenwart von (c) einem oder mehreren Katalysatoren, die die Reaktionen Isocyanat-Polyol und/oder Isocyanat- Wasser und/oder die Isocyanat-Trimerisierung katalysieren, (d) zumindest einem Schaumstabilisator sowie (e) optional von ein oder mehreren chemischen oder physikalischen Treibmitteln, wobei das eingesetzte Recycling-Polyol 2,4-Toluoldiamin, 2,6-Toluoldiamin, 2,2'- Diaminodiphenylmethan, 2,4'-Diaminodiphenylmethan und/oder 4,4'-Diaminodiphenylmethan enthält, und zwar in einer Gesamtmenge von 0,00001% bis 0,4 Gew.-%, bevorzugt 0,00002% bis 0,2 Gew.-%, besonders bevorzugt 0,00005% bis 0,1 Gew.-%, bezogen auf das gesamte Recycling-Polyol.
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公开(公告)号：WO2022023626A8
公开(公告)日：2022-02-03
申请号：PCT/FR2021/000085
申请日：2021-07-26
申请人： COATEX
发明人： MATTER, Yves , RUHLMANN, Denis , SUAU, Jean-Marc
IPC分类号： C08G18/71 , C08G18/28 , C08G18/48 , C08G65/333 , C08G65/337 , C08G65/48 , C08L75/08 , C08L71/02 , C09D5/02 , C09D7/43 , C09D17/00 , C07C269/02 , C07C271/24 , C07C271/36 , C08G18/75 , C08G18/80 , C08G18/22 , C09D125/14 , C09D133/08 , C07C2601/14 , C08G18/227 , C08G18/2825 , C08G18/283 , C08G18/755 , C08G18/8064 , C09D17/001 , C09D5/024
摘要： L'invention concerne un composé difonctionnel modificateur de rhéologie. L'invention fournit également une composition aqueuse comprenant un composé difonctionnel selon l'invention ainsi qu'une méthode de contrôle de la viscosité d'une composition aqueuse au moyen du composé difonctionnel selon l'invention.
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