Reaction product from the co-dehydration of a sugar alcohol and a polyol
    1.
    发明授权
    Reaction product from the co-dehydration of a sugar alcohol and a polyol 有权
    来自糖醇和多元醇共脱水的反应产物

    公开(公告)号:US09266898B2

    公开(公告)日:2016-02-23

    申请号:US13994499

    申请日:2011-12-16

    摘要: A reaction product of the co-dehydration of a sugar alcohol and a reactant polyol having a number average hydroxyl functionality less than 4.0 is disclosed. In some aspects the sugar alcohol comprises mannitol, sorbitol, xylitol, erythritol, or mixtures thereof. In some preferred aspects the sugar alcohol comprises sorbitol. In some aspects the reactant polyol has an average molecular weight of from 40 to 500 Daltons. In some aspects, the reaction product may be suitable for the manufacture of polyisocyanurate foam. In some aspects the reaction product may be mixed with diluent polyols, such as diols, glycols, ethylene glycol, diethylene glycol, dipropylene glycol, propylene glycol, polyethylene glycol, polypropylene glycol and mixtures thereof.

    摘要翻译: 公开了糖醇与数均羟基官能度小于4.0的反应物多元醇共脱水的反应产物。 在一些方面,糖醇包括甘露醇,山梨糖醇,木糖醇,赤藓醇或其混合物。 在一些优选方面,糖醇包含山梨糖醇。 在一些方面,反应物多元醇的平均分子量为40至500道尔顿。 在一些方面,反应产物可适用于制备聚异氰脲酸酯泡沫。 在一些方面,反应产物可与稀释剂多元醇,例如二醇,二醇,乙二醇,二甘醇,二丙二醇,丙二醇,聚乙二醇,聚丙二醇及其混合物混合。

    REACTION PRODUCT FROM THE CO-DEHYDRATION OF A SUGAR ALCOHOL AND A POLYOL
    2.
    发明申请
    REACTION PRODUCT FROM THE CO-DEHYDRATION OF A SUGAR ALCOHOL AND A POLYOL 有权
    琥珀醇和多元醇的脱水反应产物

    公开(公告)号:US20130296451A1

    公开(公告)日:2013-11-07

    申请号:US13994499

    申请日:2011-12-16

    IPC分类号: C07D493/04 C08G18/32

    摘要: A reaction product of the co-dehydration of a sugar alcohol and a reactant polyol having a number average hydroxyl functionality less than 4.0 is disclosed. In some aspects the sugar alcohol comprises mannitol, sorbitol, xylitol, erythritol, or mixtures thereof. In some preferred aspects the sugar alcohol comprises sorbitol. In some aspects the reactant polyol has an average molecular weight of from 40 to 500 Daltons. In some aspects, the reaction product may be suitable for the manufacture of polyisocyanurate foam. In some aspects the reaction product may be mixed with diluent polyols, such as diols, glycols, ethylene glycol, diethylene glycol, dipropylene glycol, propylene glycol, polyethylene glycol, polypropylene glycol and mixtures thereof.

    摘要翻译: 公开了糖醇与数均羟基官能度小于4.0的反应物多元醇共脱水的反应产物。 在一些方面,糖醇包括甘露醇,山梨糖醇,木糖醇,赤藓醇或其混合物。 在一些优选方面,糖醇包含山梨糖醇。 在一些方面,反应物多元醇的平均分子量为40至500道尔顿。 在一些方面,反应产物可适用于制备聚异氰脲酸酯泡沫。 在一些方面,反应产物可与稀释剂多元醇,例如二醇,二醇,乙二醇,二甘醇,二丙二醇,丙二醇,聚乙二醇,聚丙二醇及其混合物混合。