Liquid antioxidants as stabilizers
    13.
    发明授权
    Liquid antioxidants as stabilizers 失效
    液体抗氧化剂作为稳定剂

    公开(公告)号:US5739341A

    公开(公告)日:1998-04-14

    申请号:US462254

    申请日:1995-06-02

    摘要: Products are described which can be obtained by reacting components a), b) and c), where component a) is a compound of the formula I or a mixture of compounds of the formula I, component b) is a compound of the formula II or a mixture of compounds of the formula II and component c) is a compound of the formula III or a mixture of compounds of the formula III, ##STR1## in which the general symbols are as defined in claim 1, the compound of the formula I being, for example, pentaerythritol, thiodiethylene glycol, 1,4-butanediol, 1,4-propanediol, diethylene glycol, triethylene glycol, diethanolamine or glycerol, the compound of the formula II being, for example, sunflower oil or coconut fat, and the compound of the formula III being, for example, methyl 3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate. The abovementioned products can be used as liquid antioxidants in polymers and lubricants.

    摘要翻译: 描述了通过使组分a),b)和c)反应得到的产物,其中组分a)是式I化合物或式I化合物的混合物,组分b)是式II化合物 或式II化合物和组分c)的化合物的混合物是式III的化合物或式III化合物,X(Y)a,(I),(II) 权利要求1中,式I化合物为例如季戊四醇,硫代二甘醇,1,4-丁二醇,1,4-丙二醇,二甘醇,三甘醇,二乙醇胺或甘油,式II化合物为 例如向日葵油或椰子脂肪,式III化合物为例如3-(3',5'-二叔丁基-4'-羟基苯基)丙酸甲酯。 上述产品可用作聚合物和润滑剂中的液体抗氧化剂。

    Liquid antioxidants as stabilizers
    14.
    发明授权
    Liquid antioxidants as stabilizers 失效
    液体抗氧化剂作为稳定剂

    公开(公告)号:US5663128A

    公开(公告)日:1997-09-02

    申请号:US308339

    申请日:1994-09-19

    摘要: Products are described which can be obtained by reacting components a), b), c) and d), where component a) is a compound of the formula I or a mixture of compounds of the formula I, component b) is a compound of the formula II or a mixture of compounds of the formula II, component c) is a compound of the formula III or a mixture of compounds of the formula III and component d) is a compound of the formula IV or a mixture of compounds of the formula IV, ##STR1## in which the general symbols are as defined in claim 1, the compound of the formula I being, for example, pentaerythritol, thiodiethylene glycol, 1,4-butanediol, 1,2-propanediol, diethylene glycol, triethylene glycol, diethanolamine or glycerol, the compound of the formula II being, for example, sunflower oil or coconut fat, the compound of the formula III being, for example, methyl 3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate and the compound of the formula IV, being for example, sulfur or diisopropyl dithiophosphate. The abovementioned products can be used as liquid antioxidants in polymers and lubricants.

    摘要翻译: 描述了可以通过使组分a),b),c)和d)反应得到的产物,其中组分a)是式I化合物或式I化合物的混合物,组分b)是 式II或式II化合物的组合物c)的化合物是式III的化合物或式III化合物和组分d)的混合物是式Ⅳ的化合物或式Ⅳ化合物的混合物 式IV,其中通式为如权利要求1所定义的X(Y)a(I)其中,(III)D(IV)其中式I化合物为例如, 季戊四醇,硫二甘醇,1,4-丁二醇,1,2-丙二醇,二甘醇,三甘醇,二乙醇胺或甘油,式II化合物为例如向日葵油或椰子油,式III化合物 例如,3-(3',5'-二叔丁基-4'-羟基苯基)丙酸甲酯和式IV化合物,例如硫 r二异丙基二硫代磷酸酯。 上述产品可用作聚合物和润滑剂中的液体抗氧化剂。

    Liquid antioxidants as stabilizers
    20.
    发明授权
    Liquid antioxidants as stabilizers 失效
    液体抗氧化剂作为稳定剂

    公开(公告)号:US6015899A

    公开(公告)日:2000-01-18

    申请号:US847995

    申请日:1997-04-21

    摘要: Products are described which can be obtained by reacting components a), b) and c), where component a) is a compound of the formula I or a mixture of compounds of the formula I, component b) is a compound of the formula II or a mixture of compounds of the formula II and component c) is a compound of the formula III or a mixture of compounds of the formula III, ##STR1## in which the general symbols are as defined in claim 1, the compound of the formula I being, for example, pentaerythritol, thiodiethylene glycol, 1,4-butanediol, 1,4-propanediol, diethylene glycol, triethylene glycol, diethanolamine or glycerol, the compound of the formula II being, for example, sunflower oil or coconut fat, and the compound of the formula III being, for example, methyl 3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate. The abovementioned products can be used as liquid antioxidants in polymers and lubricants.

    摘要翻译: 描述了通过使组分a),b)和c)反应得到的产物,其中组分a)是式I化合物或式I化合物的混合物,组分b)是式II化合物 或式II和组分c)的化合物的混合物是式III化合物或式III化合物的混合物,其中一般符号如权利要求1所定义,式I化合物为, 例如季戊四醇,硫二甘醇,1,4-丁二醇,1,4-丙二醇,二甘醇,三甘醇,二乙醇胺或甘油,式II化合物为例如向日葵油或椰子油,化合物 式III的化合物是例如3-(3',5'-二叔丁基-4'-羟基苯基)丙酸甲酯。 上述产品可用作聚合物和润滑剂中的液体抗氧化剂。