FLAME-RESISTANT POLYMER POLYOL DISPERSION
    1.
    发明公开
    FLAME-RESISTANT POLYMER POLYOL DISPERSION 有权
    聚合物 - 多元醇分散体(FLMMWIDRIGE POLYMER-POLYOL-DISPERSION)

    公开(公告)号:EP3133100A1

    公开(公告)日:2017-02-22

    申请号:EP15181476.1

    申请日:2015-08-18

    申请人: PCC Rokita SA

    摘要: The invention relates to a process for preparing a flame-resistant polymer-modified polyol having a solids content of 1 to 65 wt.% wherein (i) at least one polyisocyanate and (ii) an olamine are reacted in (iii) a base polyol having at least two active hydrogen containing groups of which more than 50% are primary active hydrogen containing groups and wherein the olamine has at least one phosphonic ester group attached to a tertiary nitrogen atom and contains at least two hydroxyl groups. The invention further relates to a flame-resistant polymer-modified polyol obtainable with the process of the invention, to a process for preparing optionally foamed plastics using the polymer-modified polyol of the invention, and to the use of a polymer-modified polyol for the preparation of flexible polyurethane foams.

    摘要翻译: 本发明涉及一种制备固体含量为1至65重量%的阻燃聚合物改性多元醇的方法,其中(i)至少一种多异氰酸酯和(ii)醇胺在(iii)基础多元醇 具有至少两个含氢的基团,其中多于50%是含有主要活性氢的基团,并且其中所述醇具有至少一个与叔氮原子连接并含有至少两个羟基的膦酸酯基。 本发明还涉及通过本发明的方法获得的阻燃聚合物改性多元醇,使用本发明的聚合物改性多元醇制备任选发泡塑料的方法,以及使用聚合物改性的多元醇 制备柔性聚氨酯泡沫。

    PROCESS FOR THE PREPARATION OF A TRIARYL PHOSPHATE ESTER COMPOSITION
    3.
    发明公开
    PROCESS FOR THE PREPARATION OF A TRIARYL PHOSPHATE ESTER COMPOSITION 审中-公开
    制备三芳基磷酸酯组合物的方法

    公开(公告)号:EP3208276A1

    公开(公告)日:2017-08-23

    申请号:EP16156352.3

    申请日:2016-02-18

    申请人: PCC Rokita SA

    IPC分类号: C07F9/09 C09K21/12 C08K5/521

    摘要: The invention relates to a process for the preparation of a triaryl phosphate ester composition comprising a. reacting a phosphorous oxyhalide with a (C 1 -C 15 -alkyl)phenol to obtain a first product; b. reacting the first product with phenol to obtain a triaryl phosphate ester composition; wherein in step a., for every mol of phosphorous oxyhalide 1.3 to 1.6 mols of (C 1 -C 15 -alkyl)phenol are used. The invention also relates to a triaryl phosphate ester composition obtainable according to the process of the invention.

    摘要翻译: 本发明涉及一种制备三芳基磷酸酯组合物的方法,该组合物包含a。 使卤氧化磷与(C1-C15-烷基)苯酚反应以获得第一种产物; 湾 使第一产物与苯酚反应以获得三芳基磷酸酯组合物; 其中在步骤a中,对于每摩尔磷酰卤使用1.3至1.6摩尔(C 1 -C 15烷基)苯酚。 本发明还涉及根据本发明的方法可获得的三芳基磷酸酯组合物。

    POLYMER-MODIFIED POLYOL DISPERSION
    4.
    发明公开
    POLYMER-MODIFIED POLYOL DISPERSION 审中-公开
    聚异氰酸酯聚氧乙烯醚(POLYMERMODIFIZIERTE POLYOLDISPERSION)

    公开(公告)号:EP3133099A1

    公开(公告)日:2017-02-22

    申请号:EP15181475.3

    申请日:2015-08-18

    申请人: PCC Rokita SA

    摘要: The invention relates to a method of making a polymer-modified polyol having a solid content from 13 to 55 wt.% wherein an olamine is reacted with an organic polyisocyanate in the presence of a base polyol and at least one catalyst, wherein said at least one catalyst is a zinc carboxylate, and wherein the base polyol has hydroxyl functions wherein more than 20 % of said hydroxyl functions are primary hydroxyl functions. The invention further relates to a polymer-modified polyol obtainable with the method of the invention, the use of the polymer-modified polyol for the preparation of optionally foamed plastics, and to a method for the preparation of optionally foamed plastics using the polymer-modified polyol of the invention.

    摘要翻译: 本发明涉及一种制备具有13至55重量%的固体含量的聚合物改性的多元醇的方法,其中在碱性多元醇和至少一种催化剂的存在下,将醇与有机多异氰酸酯反应,其中至少 一种催化剂是羧酸锌,其中基础多元醇具有羟基官能团,其中超过20%的所述羟基官能团是伯羟基官能团。 本发明还涉及通过本发明的方法获得的聚合物改性的多元醇,该聚合物改性的多元醇用于制备任选泡沫塑料的用途,以及使用该聚合物改性的制备任选发泡塑料的方法 本发明的多元醇。

    PROCESS FOR THE PREPARATION OF A TRIARYL PHOSPHATE ESTER COMPOSITION

    公开(公告)号:EP3416973A1

    公开(公告)日:2018-12-26

    申请号:EP17703774.4

    申请日:2017-02-13

    申请人: PCC Rokita SA

    IPC分类号: C07F9/09 C09K21/12 C08K5/521

    摘要: The invention relates to a process for the preparation of a triaryl phosphate ester composition comprising a. reacting a phosphorous oxyhalide with a (C 1 -C 15 -alkyl)phenol to obtain a first product; b. reacting the first product with phenol to obtain a triaryl phosphate ester composition; wherein in step a., for every mol of phosphorous oxyhalide 1.3 to 1.6 mols of (C 1 -C 15 -alkyl)phenol are used. The invention also relates to a triaryl phosphate ester composition obtainable according to the process of the invention.