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    • 4. 发明申请
    • PROCESS FOR THE PRODUCTION OF POLYURETHANE DI(METH)ACRYLATES
    • 聚氨酯二(甲基)丙烯酸酯的生产方法
    • US20060079659A1
    • 2006-04-13
    • US10963907
    • 2004-10-13
    • Carmen FlosbachStefanie Matten
    • Carmen FlosbachStefanie Matten
    • C08G18/00
    • C08G18/8175C08G18/3206C08G18/3212C08G18/672C08G18/73C08G2150/20C09D175/16
    • A process for the production of polyurethane di(meth)acrylates in which a diisocyanate component, a diol component and hydroxy-C2-C4-alkyl(meth)acrylate in the molar ratio x:(x-1):2 are reacted without solvent and without subsequent purification operations, wherein x means any desired value from 2 to 5, wherein 50 to 80 mol % of the diisocyanate component is formed by 1,6-hexane diisocyanate, and 20 to 50 mol % by one or two diisocyanates, each forming at least 10 mol % of the diisocyanate component and being selected from the group consisting of toluylene diisocyanate, diphenylmethane diisocyanate, dicyclohexylmethane diisocyanate, isophorone diisocyanate, trimethylhexane diisocyanate, cyclohexane diisocyanate, cyclohexanedimethylene diisocyanate and tetramethylenexylylene diisocyanate, wherein the mol % of the respective diisocyanates add up to 100 mol %, wherein the diol component comprises no more than four different diols, and 20 to 100 mol % of the diol component is formed by at least one linear aliphatic alpha,omega-C2-C12-diol, and 0 to 80 mol % by at least one (cyclo)aliphatic diol that is different from linear aliphatic alpha,omega-C2-C12-diols, wherein each diol of the diol component forms at least 10 mol % within the diol component, and wherein the mol % of the respective diols add up to 100 mol %.
    • 制备其中二异氰酸酯组分,二醇组分和摩尔比x:(x-1):2的(甲基)丙烯酸羟基-C 2 -C 4烷基酯在无溶剂下反应的聚氨酯二(甲基)丙烯酸酯的方法 并且不进行随后的纯化操作,其中x表示2至5的任何所需值,其中二异氰酸酯组分的50至80mol%由1,6-己二异氰酸酯和20至50mol%的1或2个二异氰酸酯形成, 形成至少10mol%的二异氰酸酯组分,并且选自甲苯二异氰酸酯,二苯基甲烷二异氰酸酯,二环己基甲烷二异氰酸酯,异佛尔酮二异氰酸酯,三甲基己烷二异氰酸酯,环己烷二异氰酸酯,环己烷二亚甲基二异氰酸酯和四亚甲基二亚甲基二异氰酸酯,其中相应的二异氰酸酯 添加至100摩尔%,其中二醇组分包含不超过四个不同的二醇,并且二醇组分的20至100摩尔%通过在 至少一种直链脂族α,ω-C2-C12-二醇,和至少一种不同于直链脂族α,ω-C2-C12-二醇的(环)脂族二醇,0至80mol%,其中 二醇成分在二醇成分内形成至少10摩尔%,其中相应二醇的摩尔%加至100摩尔%。
    • 10. 发明授权
    • Process for the production of polyurethane di(meth)acrylates
    • 制备聚氨酯二(甲基)丙烯酸酯的方法
    • US07071242B2
    • 2006-07-04
    • US10963907
    • 2004-10-13
    • Carmen FlosbachStefanie Matten
    • Carmen FlosbachStefanie Matten
    • C08G18/30
    • C08G18/8175C08G18/3206C08G18/3212C08G18/672C08G18/73C08G2150/20C09D175/16
    • A process for the production of polyurethane di(meth)acrylates in which a diisocyanate component, a diol component and hydroxy-C2–C4-alkyl (meth)acrylate in the molar ratio x:(x−1):2 are reacted without solvent and without subsequent purification operations, wherein x means any desired value from 2 to 5, wherein 50 to 80 mol % of the diisocyanate component is formed by 1,6-hexane diisocyanate, and 20 to 50 mol % by one or two diisocyanates, each forming at least 10 mol % of the diisocyanate component and being selected from the group consisting of toluylene diisocyanate, diphenylmethane diisocyanate, dicyclohexylmethane diisocyanate, isophorone diisocyanate, trimethylhexane diisocyanate, cyclohexane diisocyanate, cyclohexanedimethylene diisocyanate and tetramethylenexylylene diisocyanate, wherein the mol % of the respective diisocyanates add up to 100 mol %, wherein the diol component comprises no more than four different diols, and 20 to 100 mol % of the diol component is formed by at least one linear aliphatic alpha,omega-C2–C12-diol, and 0 to 80 mol % by at least one (cyclo)aliphatic diol that is different from linear aliphatic alpha,omega-C2–C12-diols, wherein each diol of the diol component forms at least 10 mol % within the diol component, and wherein the mol % of the respective diols add up to 100 mol %.
    • 制备其中二异氰酸酯组分,二醇组分和摩尔比x:(x-1):2的(甲基)丙烯酸羟基-C 2 -C 4烷基酯在无溶剂下反应的聚氨酯二(甲基)丙烯酸酯的方法 并且不进行随后的纯化操作,其中x表示2至5的任何所需值,其中二异氰酸酯组分的50至80mol%由1,6-己二异氰酸酯和20至50mol%的1或2个二异氰酸酯形成, 形成至少10mol%的二异氰酸酯组分,并且选自甲苯二异氰酸酯,二苯基甲烷二异氰酸酯,二环己基甲烷二异氰酸酯,异佛尔酮二异氰酸酯,三甲基己烷二异氰酸酯,环己烷二异氰酸酯,环己烷二亚甲基二异氰酸酯和四亚甲基二亚甲基二异氰酸酯,其中相应的二异氰酸酯 添加至100摩尔%,其中二醇组分包含不超过四个不同的二醇,并且二醇组分的20至100摩尔%通过在 至少一种直链脂族α,ω-C2-C12-二醇,和至少一种不同于直链脂族α,ω-C2-C12-二醇的(环)脂族二醇,0至80mol%,其中 二醇成分在二醇成分内形成至少10摩尔%,其中相应二醇的摩尔%加至100摩尔%。