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    Polymerisable Plasticiser, Liquid Polyurethane Resin Composition Comprising Same and Uses Thereof
    4.
    发明申请
    Polymerisable Plasticiser, Liquid Polyurethane Resin Composition Comprising Same and Uses Thereof 有权
    可聚合增塑剂，液体聚氨酯树脂组合物及其用途

    公开(公告)号：US20140249263A1

    公开(公告)日：2014-09-04

    申请号：US14352021

    申请日：2012-10-18

    Applicant: SOPREMA

    Inventor： Louis Durot ,  Pierre-Etienne Bindschedler ,  Virginie Francois Barseghian ,  Remi Perrin

    IPC: C08F8/30 ,  C09D175/08

    CPC classification number: C08F8/30 ,  C07C271/06 ,  C07C271/32 ,  C07C271/40 ,  C08F2810/40 ,  C08G18/2825 ,  C08G18/6476 ,  C08G18/7664 ,  C08G18/7843 ,  C08G18/791 ,  C08G18/8067 ,  C08L95/00 ,  C09D175/08 ,  C09D195/00

    Abstract: The present invention relates to a polymerisable plasticiser formed by a hydrocarbon chain, one end of which bears more than one isocyanate function, said hydrocarbon chain comprising and/or being substituted by an aromatic ring and/or an aliphatic ring and/or said hydrocarbon chain is substituted by at least two hydrocarbon chains that can comprise an unsaturation, and the number of isocyanate functions being strictly greater than 1, preferably greater than 1.2, and, more preferably, grater than 1.5 but less than or equal to 2.2. The invention also relates to liquid polyurethane resin compositions and, in particular, stable, ready-to-use liquid polyurethane resin compositions comprising said plasticiser. The invention further relates to methods for replacing all or part of the exogenous plasticiser and/or solvent in a polyurethane resin by adding said polymerisable plasticiser.

    Abstract translation: 本发明涉及通过烃链形成的可聚合增塑剂，其一端具有多于一种的异氰酸酯官能团，所述烃链包含和/或被芳环和/或脂族环和/或所述烃链取代 被至少两个可以包含不饱和键的烃链取代，并且异氰酸酯官能团的数目严格地大于1，优选大于1.2，更优选地，小于1.5但小于或等于2.2。 本发明还涉及液体聚氨酯树脂组合物，特别是包含所述增塑剂的稳定的即用型液体聚氨酯树脂组合物。 本发明还涉及通过加入所述可聚合增塑剂来替代聚氨酯树脂中全部或部分外源增塑剂和/或溶剂的方法。

    Masked Polyisocyanate and Uses Thereof
    5.
    发明申请
    Masked Polyisocyanate and Uses Thereof 有权
    掩蔽的多异氰酸酯及其用途

    公开(公告)号：US20140243484A1

    公开(公告)日：2014-08-28

    申请号：US14352027

    申请日：2012-10-18

    Applicant: SOPREMA

    Inventor： Louis Durot ,  Pierre-Etienne Bindschedler ,  Virginie Francois Barseghian ,  Remi Perrin

    IPC: C08G18/64

    CPC classification number: C08G18/6415 ,  C07C265/14 ,  C07C271/20 ,  C07C271/28 ,  C08G18/80 ,  C08L95/00

    Abstract: The invention relates to polyurethane resin compositions and, in particular, stable, ready-to-use polyurethane resin compositions comprising: a masked polyisocyanate having formula (I), wherein B represents alkyl and A represents a group comprising a number of isocyanate functions of between 1.5 and 2.2, preferably between 1.5 and 2.1 and, more preferably, between 1.5 and 2; or a masked pre-polymer that is the product of a reaction between the above-mentioned masked polyisocyanate and a polyol having between 1.5 and 3 OH functions and a molecular mass of between 900 and 3,000 g/mol, in a ratio such that the number of NCO functions of the masked polyisocyanate in relation to the number of OH functions of the polyol is between 1.5 and 2.5 approximately; or a mixture of the aforementioned masked polyisocyanate and masked pre-polymer. The invention also relates to the use of the masked polyisocyanate in order to form a masked pre-polymer by reacting said masked polyisocyanate on a polyol, and to the use of a masked polyisocyanate and/or a masked pre-polymer in polyurethane resin compositions.

    Abstract translation: 本发明涉及聚氨酯树脂组合物，特别是稳定的即用型聚氨酯树脂组合物，其包含：具有式（I）的掩蔽的多异氰酸酯，其中B表示烷基，A表示包括多个异氰酸酯官能团 1.5和2.2，优选在1.5和2.1之间，更优选在1.5和2之间; 或掩蔽的预聚物，其是上述掩蔽的多异氰酸酯和具有1.5至3个OH官能团和分子量为900至3,000g / mol的多元醇之间的反应的产物，其比例使得数量 掩蔽的多异氰酸酯的NCO功能相对于多元醇的OH官能团的数量约为1.5至2.5; 或上述掩蔽的多异氰酸酯和被掩蔽的预聚物的混合物。 本发明还涉及使用掩蔽的多异氰酸酯以通过使所述被掩蔽的多异氰酸酯反应在多元醇上形成掩蔽的预聚物，以及在聚氨酯树脂组合物中使用掩蔽的多异氰酸酯和/或掩蔽的预聚物。

    Masked polyisocyanate and uses thereof
    6.
    发明授权
    Masked polyisocyanate and uses thereof 有权
    掩蔽多异氰酸酯及其用途

    公开(公告)号：US09518144B2

    公开(公告)日：2016-12-13

    申请号：US14352027

    申请日：2012-10-18

    Applicant: SOPREMA

    Inventor： Louis Durot ,  Pierre-Etienne Bindschedler ,  Virginie Francois Barseghian ,  Remi Perrin

    IPC: C08G18/64 ,  C08L95/00 ,  C08G18/80 ,  C08G18/70 ,  C07C265/14 ,  C07C271/20 ,  C07C271/28

    CPC classification number: C08G18/6415 ,  C07C265/14 ,  C07C271/20 ,  C07C271/28 ,  C08G18/80 ,  C08L95/00

    Abstract: The invention relates to polyurethane resin compositions and, in particular, stable, ready-to-use polyurethane resin compositions comprising: a masked polyisocyanate having formula (I), wherein B represents alkyl and A represents a group comprising a number of isocyanate functions of between 1.5 and 2.2, preferably between 1.5 and 2.1 and, more preferably, between 1.5 and 2; or a masked pre-polymer that is the product of a reaction between the above-mentioned masked polyisocyanate and a polyol having between 1.5 and 3 OH functions and a molecular mass of between 900 and 3,000 g/mol, in a ratio such that the number of NCO functions of the masked polyisocyanate in relation to the number of OH functions of the polyol is between 1.5 and 2.5 approximately; or a mixture of the aforementioned masked polyisocyanate and masked pre-polymer. The invention also relates to the use of the masked polyisocyanate in order to form a masked pre-polymer by reacting said masked polyisocyanate on a polyol, and to the use of a masked polyisocyanate and/or a masked pre-polymer in polyurethane resin compositions.

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