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公开(公告)号：US10118987B2
公开(公告)日：2018-11-06
申请号：US15677153
申请日：2017-08-15
发明人： Guillaume Michaud , Frederic Simon , Stephane Fouquay , Elise Vanbiervliet , Sophie Guillaume , Jean-Francois Carpentier
IPC分类号： C08F24/00 , C07D327/04 , C08G61/08 , C09J165/00 , C09J5/00
摘要： 1) Hydrocarbon-based polymer of formula (I): in which F1 and F2 have the respective formulae (IIa) and (IIb) or (II′a) and (II′b): a process for its preparation, and use as an adhesive.
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公开(公告)号：US10106645B2
公开(公告)日：2018-10-23
申请号：US15653143
申请日：2017-07-18
发明人： Guillaume Michaud , Frederic Simon , Stephane Fouquay , Elise Vanbiervliet , Sophie Guillaume , Jean-Francois Carpentier
IPC分类号： C08F2/00 , C08F210/00 , C08G61/08 , C07D263/42
摘要： 1) Hydrocarbon polymer having two azlactone end groups F1 is formula (IIa) and F2 is formula (IIb): g and d are 0, 1, 2 or 3; R14 and R15 are C1-C4 or a cyclohexyl radical; R1 to R12 represents hydrogen or alkyl with 1 to 22 carbon atoms; x and y are integers, x+y is 0 to 2; R13 is oxygen or sulphur or divalent —CH2— n1, n2, m, p1 and p2 are an integer or equal to 0 and such that the molecular weight Mn of the polymer of formula (I) is between 400 and 100 000 g/mol; a process for preparation of the polymer; and use as adhesive in mixture with an amino compound with at least two amine groups.
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公开(公告)号：US10995246B2
公开(公告)日：2021-05-04
申请号：US16310054
申请日：2017-06-05
IPC分类号： C09J175/08 , C08G18/18 , C08G18/22 , C08G18/28 , C08G18/48 , C08G18/71 , C09J171/02 , C09J183/08 , C09J201/10
摘要： The present invention provides a curable adhesive composition comprising at least one curable silylated polymer and at least one curing catalyst obtained by reaction of a metal alkoxide and an oxime. The present invention also provides the use of a metal compound obtained by reaction of a metal alkoxide and an oxime as curing catalyst for silylated polymers.
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公开(公告)号：US11414516B2
公开(公告)日：2022-08-16
申请号：US16651839
申请日：2018-09-27
发明人： Guillaume Michaud , Stephane Fouquay , Frederic Simon , Sophie Guillaume , Jean-Francois Carpentier , Cyril Chauveau
IPC分类号： C08G61/02 , C08G61/12 , C09J11/06 , C09J165/04
摘要： 1) Hydrocarbon-based copolymer comprising two end groups preceded by an ester function and chosen from a 2-oxo-1,3-dioxolan-4-yl (or cyclocarbonate), a dithiocyclocarbonate, an exo-vinylene cyclocarbonate and a 2-oxo-1,3-dioxolen-4-yl, the main chain of which comprises units (I) and (II) in which R0 is notably a methyl radical;
and the number-average molecular mass Mn of which is between 400 and 100 000 g/mol.
2) Process for preparing said copolymer, comprising:
(i) a step of heating a statistical bipolymer A chosen from a poly(butadiene-isoprene), a poly(butadiene-myrcene) and a poly(butadiene-farnesene); and then
(ii) a step of heating the product formed, in the presence of a chain-transfer agent.
3) Use as adhesive, as a mixture with an amine compound comprising at least two amine groups.-
公开(公告)号：US11279786B2
公开(公告)日：2022-03-22
申请号：US16651710
申请日：2018-09-27
发明人： Guillaume Michaud , Stephane Fouquay , Frederic Simon , Sophie Guillaume , Jean-Francois Carpentier , Cyril Chauveau
IPC分类号： C08F236/08 , C08F236/22 , C08G61/04 , C09J175/14 , C08G71/04
摘要： 1) Hydrocarbon-based copolymer comprising two end groups preceded by an ether function and chosen from a 2-oxo-1,3-dioxolan-4-yl (or cyclocarbonate), a dithiocyclocarbonate, and a 2-oxo-1,3-dioxolen-4-yl, the main chain of which comprises units (I) and (II) in which R0 is notably a methyl radical; and the number-average molecular mass Mn of which is between 400 and 100 000 g/mol. 2) Process for preparing said copolymer, comprising: (i) a step of heating a statistical bipolymer A chosen from a poly(butadiene-isoprene), a poly(butadiene-myrcene) and a poly(butadiene-farnesene); and then (ii) a step of heating the product formed, in the presence of a chain-transfer agent. 3) Use as adhesive, as a mixture with an amine compound comprising at least two amine groups.
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公开(公告)号：US11834429B2
公开(公告)日：2023-12-05
申请号：US17058197
申请日：2019-05-29
发明人： Guillaume Michaud , Stéphane Fouquay , Frédéric Simon , Cyril Chauveau , Sophie Guillaume , Jean-François Carpentier
IPC分类号： C07D317/40 , C08F212/08 , C08F220/14 , C08F220/28 , C08F220/18
CPC分类号： C07D317/40 , C08F212/08 , C08F220/14 , C08F220/283 , C08F220/1804 , C08F220/1811 , C08F220/40 , C08F212/08 , C08F220/1804 , C08F220/1811 , C08F220/14 , C08F212/08 , C08F220/1811 , C08F220/1804 , C08F220/14
摘要： The invention relates to a monoethylenically unsaturated monomer of formula (I), and to the use thereof for producing a polymer. The invention also relates to the polymer obtained by polymerising said monomer, and to the use thereof in a composition for producing coatings.
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公开(公告)号：US11845830B2
公开(公告)日：2023-12-19
申请号：US16768105
申请日：2018-12-19
申请人： BOSTIK SA , UNIVERSITE CLAUDE BERNARD LYON 1 , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , CPE LYON FORMATION CONTINUE ET RECHERCHE-CPE LYON FCR
发明人： Federico Sanz , Guillaume Michaud , Frédéric Simon , Jean Raynaud , Vincent Monteil , Lionel Bosco
IPC分类号： C08G18/12 , C08G18/76 , C08G18/08 , C08G18/16 , C08G18/20 , C08G18/22 , C08G18/48 , C08L75/08 , C09J175/08
CPC分类号： C08G18/7671 , C08G18/0895 , C08G18/12 , C08G18/163 , C08G18/2081 , C08G18/227 , C08G18/4812 , C08L75/08 , C09J175/08
摘要： The present invention relates to a method for producing a composition comprising at least one polyurethane with NCO end groups, and at least one catalyst B selected from among tertiary amines, said method comprising the following steps: a) production of a polyurethane with NCO end groups, comprising a step of polyaddition of a polyol composition and a polyisocyanate composition, in the presence of at least one catalyst A selected from the group consisting of—organo-metallic catalysts excluding tin-based catalysts, —tertiary amines, and—mixtures of same; and b) the addition of at least one catalyst B, selected from among tertiary amines, to the polyurethane with NCO end groups obtained in step a).
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公开(公告)号：US12091488B2
公开(公告)日：2024-09-17
申请号：US17043924
申请日：2019-04-03
申请人： BOSTIK SA
CPC分类号： C08G18/12 , C08G18/6423 , C08G18/6677 , C08G18/7621 , C08G18/7664 , C08G18/792 , C08K3/26 , C09J175/08 , C08K2003/265
摘要： The invention relates to a composition comprising: an NCO component comprising: A) at least one polyurethane comprising at least two NCO terminal groups produced by an addition polymerisation reaction of at least one dissymetric diisocyanate and at least one polyol, and B) at least one polyisocyanate comprising at least three NCO isocyanate functions, selected from the group consisting of biurets, isocyanurates, adducts of diisocyanates and of triols, and the mixtures thereof; and an OH component comprising: at least one polyol; and a total content of filler(s) higher than or equal to 35 wt. %, in relation to the total weight of said OH component.
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公开(公告)号：US10370481B2
公开(公告)日：2019-08-06
申请号：US14722731
申请日：2015-05-27
申请人： BOSTIK SA
发明人： Federico Sanz , Guillaume Michaud
IPC分类号： C08G18/76 , C08G18/48 , C08G18/10 , C08G18/30 , C09J175/08
摘要： 1) Polyurethane composition comprising: a) at least 98% by weight of at least one non-hot-melt polyurethane bearing NCO end groups based on 2,4-toluene diisocyanate, b) a TDI monomer content of less than 0.1% by weight, c) at least one particular isocyanate compound with a molar volume of less than or equal to 300 milliliters per mole. 2) Process for preparing a polyurethane composition as defined previously, and an adhesive composition formulated from such a polyurethane composition.
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10.发明授权公开(公告)号：US11945829B2
公开(公告)日：2024-04-02
申请号：US17292096
申请日：2019-11-06
申请人： BOSTIK SA
CPC分类号： C07F7/1804 , C08G18/10 , C08G18/289 , C08G18/44 , C08G18/4866 , C08G18/755 , C07F7/081 , C08G2190/00
摘要： The present invention relates to a compound of formula (I):
and also to the process for preparing same, and to the uses thereof. The present invention also relates to the polyurethanes obtained from the compounds of formula (I), and also to the uses of said polyurethanes.
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