Hydrophobic polyols of low viscosity
    41.
    发明授权
    Hydrophobic polyols of low viscosity 失效
    疏水性低粘度多元醇

    公开(公告)号:US07393465B2

    公开(公告)日:2008-07-01

    申请号:US11065101

    申请日:2005-02-24

    IPC分类号: C08G18/28

    摘要: A process for preparing hydrophobic polyols that includes reacting A) a mixture having an OH content of from 180 to 300 mg KOH/g, a viscosity at 23° C. of from 5000 to 20 000 mPas and an OH functionality of from 2.8 to 4.5 including from 5 to 20 wt. % of 3-pentadecadienylphenol, from 5 to 10 wt. % of 3-pentadecadienyl-recorcinol and from 1 to 5 wt. % of 2-methyl 3-pentadecadienylrecorcinol; with B) alkylene oxides (AO) with addition of the AO monomers onto the AO-reactive groups of component A); the ratio of the amounts of A) to B) being from 1:9 to 9:1; where the hydrophobic polyols have an OH number of from 140 to 220 mg KOH/g and a viscosity at 23° C. of from 1000 to 4000 mPas. The hydrophobic polyols can be used in polyurethane systems, in coatings, adhesive bonds, sealants or moulding compounds, which can be used to coat substrates.

    摘要翻译: 一种制备疏水性多元醇的方法,其包括使A)OH含量为180-300mg KOH / g,23℃下的粘度为5000至20000mPas,OH官能度为2.8至4.5的混合物 包括5至20wt。 %的3-十五碳二烯基苯酚,5至10wt。 %的3-十五碳二烯基 - 间苯二酚和1至5wt。 %的2-甲基3-十五碳二烯基抗坏血酸; 与B)氧化烯(AO),并将AO单体加入组分A)的AO反应性基团上; A)与B)的比例为1:9至9:1; 其中疏水多元醇的OH值为140-220mg KOH / g,在23℃下的粘度为1000-4000mPas。 疏水多元醇可用于聚氨酯体系,涂料,粘合剂粘合剂,密封剂或模塑料中,可用于涂覆基材。

    Binder mixtures containing bicyclo orthoester (BOE) and/or polyorthoester groups
    42.
    发明申请
    Binder mixtures containing bicyclo orthoester (BOE) and/or polyorthoester groups 审中-公开
    含有双环原酸酯(BOE)和/或聚原酸酯基团的粘合剂混合物

    公开(公告)号:US20060116482A1

    公开(公告)日:2006-06-01

    申请号:US11287546

    申请日:2005-11-23

    IPC分类号: C08F291/00

    摘要: The present invention relates to binder compositions containing sulphonate-functional polyisocyanates and one or more polyorthoester and/or bicyclo orthoester groups which are either chemically incorporated into the sulphonate-functional polyisocyanates or present in admixture with the sulphonate-functional polyisocyanates. The present invention also relates to a process for preparing these binder compositions from either OH functional polyorthoesters or from bicyclo orthoesters, and to coating, adhesive and sealant compositions containing the binder compositions of the invention.

    摘要翻译: 本发明涉及含有磺酸盐官能的多异氰酸酯和一种或多种聚原酸酯和/或双环原酸酯基团的粘合剂组合物,其化学掺入到磺酸盐官能的多异氰酸酯中或与磺酸盐官能的多异氰酸酯混合存在。 本发明还涉及一种从OH官能聚原酸酯或双酚原酸酯制备这些粘合剂组合物的方法,以及含有本发明的粘合剂组合物的涂料,粘合剂和密封剂组合物的方法。

    Hydrophobic, solvent-free polyols stable to hydrolysis
    43.
    发明申请
    Hydrophobic, solvent-free polyols stable to hydrolysis 审中-公开
    疏水,无溶剂的多元醇水解稳定

    公开(公告)号:US20060111545A1

    公开(公告)日:2006-05-25

    申请号:US11283648

    申请日:2005-11-21

    IPC分类号: C08G65/08

    摘要: The invention relates to new hydrophobic polyols stable to hydrolysis, to a process for preparing them and to solvent-free binder mixtures based on them, said mixtures being suitable particularly for corrosion control on metallic substrates and also for coating mineral (alkaline) substrates, for floor coatings, for example.

    摘要翻译: 本发明涉及对水解稳定的新型疏水多元醇,其制备方法和基于它们的无溶剂粘合剂混合物,所述混合物特别适用于金属基材上的腐蚀控制,也适用于涂覆矿物(碱性)底物,用于 地板涂料,例如。

    Hydrophobic polyols of low viscosity
    44.
    发明申请
    Hydrophobic polyols of low viscosity 失效
    疏水性低粘度多元醇

    公开(公告)号:US20050192423A1

    公开(公告)日:2005-09-01

    申请号:US11065101

    申请日:2005-02-24

    摘要: A process for preparing hydrophobic polyols that includes reacting A) a mixture having an OH content of from 180 to 300 mg KOH/g, a viscosity at 23° C. of from 5000 to 20 000 mPas and an OH functionality of from 2.8 to 4.5 including from 5 to 20 wt. % of 3-pentadecadienylphenol, from 5 to 10 wt. % of 3-pentadecadienyl-recorcinol and from 1 to 5 wt. % of 2-methyl 3-pentadecadienylrecorcinol; with B) alkylene oxides (AO) with addition of the AO monomers onto the AO-reactive groups of component A); the ratio of the amounts of A) to B) being from 1:9 to 9:1; where the hydrophobic polyols have an OH number of from 140 to 220 mg KOH/g and a viscosity at 23° C. of from 1000 to 4000 mPas. The hydrophobic polyols can be used in polyurethane systems, in coatings, adhesive bonds, sealants or moulding compounds, which can be used to coat substrates.

    摘要翻译: 一种制备疏水性多元醇的方法,其包括使A)OH含量为180-300mg KOH / g,23℃下的粘度为5000至20000mPas,OH官能度为2.8至4.5的混合物 包括5至20wt。 %的3-十五碳二烯基苯酚,5至10wt。 %的3-十五碳二烯基 - 间苯二酚和1至5wt。 %的2-甲基3-十五碳二烯基抗坏血酸; 与B)氧化烯(AO),并将AO单体加入组分A)的AO反应性基团上; A)与B)的比例为1:9至9:1; 其中疏水多元醇的OH值为140-220mg KOH / g,在23℃下的粘度为1000-4000mPas。 疏水多元醇可用于聚氨酯体系,涂料,粘合剂粘合剂,密封剂或模塑料中,可用于涂覆基材。