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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：US11834546B2
公开(公告)日：2023-12-05
申请号：US16762300
申请日：2018-11-21
申请人： Bostik SA
IPC分类号： C08G18/40 , B32B7/12 , B32B15/20 , B32B37/12 , C08G18/28 , C08G18/79 , C08L75/06 , C09J175/06
CPC分类号： C08G18/4018 , B32B7/12 , B32B15/20 , B32B37/12 , C08G18/289 , C08G18/2815 , C08G18/794 , C08L75/06 , C09J175/06
摘要： The invention relates to a composition comprising: —a composition A containing at least one polyurethane comprising at least two terminal functions T of formula (I): and —a composition B comprising at least one amine. Also disclosed is the use of said composition.
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公开(公告)号：US10723836B2
公开(公告)日：2020-07-28
申请号：US15565334
申请日：2016-04-05
申请人： Bostik SA
IPC分类号： C08G61/08 , C07D317/38 , C08G61/12 , C08G71/04 , C08G61/06 , C08F2/42 , C08G61/04 , C08F2/40 , C08F2/38 , C08F32/04
摘要： The invention relates to a hydrocarbon polymer comprising two exo-vinylene cyclic carbonate terminal groups, of formula (1), production method thereof and use of same for the production of coating, mastic and adhesive compositions.
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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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