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公开(公告)号：US20150119546A1
公开(公告)日：2015-04-30
申请号：US14396107
申请日：2013-04-22
CPC分类号： C08G18/3876 , C08G18/3857 , C08G18/3863 , C08G18/3868 , C08G18/722 , C08G18/725 , C08G18/73 , C08G18/755 , C08G18/7831 , C08G18/7887 , C08G18/792 , C08L75/04 , C08L81/00 , G02B1/04 , G02B1/041 , C08L75/00
摘要： The present invention relates to a composition comprising 10 to 50 wt.-% of at least one polyisocyanate a-1) based on hexamethylene diisocyanat, comprising at least one oligomeric polyisocyanate based on hexamethylene diisocyanate and optionally monomeric hexamethylene diisocyanate and 50 to 90 wt.-% of at least one polyisocyanate a-2) based on isophorone diisocyanate, comprising at least one oligomeric polyisocyanate based on isophorone diisocyanate and optionally monomeric isophorone diisocyanate, with the proviso that at least one of the components a-1) and a-2) additionally comprises monomeric isocyanate of the named kind, as well as at least one sulfur-containing component. It has been shown that the above mentioned mixture of the specific isocyanate group containing components improves the thermal and mechanical properties of a cured composition. Thus prepared molded articles are particularly suitable for the preparation of spectacle lenses, inter alia due to these properties.
摘要翻译： 本发明涉及包含10至50重量％的基于六亚甲基二异氰酸酯的至少一种多异氰酸酯a-1）的组合物，其包含至少一种基于六亚甲基二异氰酸酯和任选的单体六亚甲基二异氰酸酯的低聚多异氰酸酯和50至90重量％ - 基于异佛尔酮二异氰酸酯的至少一种多异氰酸酯a-2）的％，其包含至少一种基于异佛尔酮二异氰酸酯和任选的单体异佛尔酮二异氰酸酯的低聚多异氰酸酯，条件是组分a-1）和a-2中的至少一种 ）还包含所述类型的单体异氰酸酯以及至少一种含硫组分。 已经表明，上述含特定异氰酸酯基的组分的混合物改善了固化组合物的热和机械性能。 这样制备的模塑制品特别适用于制备眼镜镜片，特别是由于这些特性。
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公开(公告)号：US09657206B2
公开(公告)日：2017-05-23
申请号：US14416739
申请日：2013-07-24
IPC分类号： C09J175/04 , B32B15/20 , B32B7/12 , B32B15/085 , B32B37/12 , B32B37/18 , C08G18/79 , C08G18/80 , C08G18/02
CPC分类号： C09J175/04 , B32B7/12 , B32B15/085 , B32B15/20 , B32B37/12 , B32B37/18 , B32B37/182 , B32B2255/06 , B32B2255/26 , B32B2553/00 , C08G18/027 , C08G18/798 , C08G18/80 , C08G18/8016 , C08G18/8064 , Y10T428/31587
摘要： The present invention relates to adhesive formulations based on uretdione-group-comprising polyaddition compounds that are free of isocyanate groups and monomeric polyisocyanates, and to the use thereof for the production of adhesive bonds between substrates, in particular for the production of flexible film composites.
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公开(公告)号：US20150175859A1
公开(公告)日：2015-06-25
申请号：US14416739
申请日：2013-07-24
IPC分类号： C09J175/04 , B32B15/20 , B32B7/12 , B32B15/085 , B32B37/12 , B32B37/18
CPC分类号： C09J175/04 , B32B7/12 , B32B15/085 , B32B15/20 , B32B37/12 , B32B37/18 , B32B37/182 , B32B2255/06 , B32B2255/26 , B32B2553/00 , C08G18/027 , C08G18/798 , C08G18/80 , C08G18/8016 , C08G18/8064 , Y10T428/31587
摘要： The present invention relates to adhesive formulations based on uretdione-group-comprising polyaddition compounds that are free of isocyanate groups and monomeric polyisocyanates, and to the use thereof for the production of adhesive bonds between substrates, in particular for the production of flexible film composites.
摘要翻译： 本发明涉及基于不含异氰酸酯基团和单体多异氰酸酯的基于含脲二酮基的加聚化合物的粘合剂制剂，以及其用于生产基材之间的粘合剂粘合剂的用途，特别是用于制备柔性膜复合材料。
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公开(公告)号：US20150203623A1
公开(公告)日：2015-07-23
申请号：US14424561
申请日：2013-08-22
CPC分类号： C08G18/714 , C07D317/36 , C08G18/42 , C08G18/4219 , C08G18/4227 , C08G18/6254 , C08G18/68 , C08G18/8064 , C09D175/04
摘要： The invention relates to a method for producing polyurethanes containing cyclic carbonate structures by reacting at least A) a composition containing a) one or more compounds of the general formula (I), said compounds containing isocyanate groups and cyclic carbonate structures, and b)
摘要翻译： 本发明涉及一种通过至少A）含有a）一种或多种通式（I）化合物，所述含异氰酸酯基团和环状碳酸酯结构的化合物的组合物与b）反应生产含有环状碳酸酯结构的聚氨酯的方法， = 1重量％ 基于组合物A）的总质量的一种或多种具有通式（II）的脂族，环脂，芳烃和/或芳族结合的异氰酸酯基团的单体二异氰酸酯，其中R表示氢或饱和或不饱和的 ，具有1至7个碳原子的直链或支链的脂族基团，X表示包含1至36个碳原子并且可以含有任选的醚，酯和/或碳酸酯基团的直链或支链有机基团，n表示0或1， 并且Y表示具有4至18个碳原子的直链或支链的脂族或脂环族基团或具有6至18个碳原子的任选取代的芳族或脂族基团，B）至少二元官能多元醇的数均分子量Mn为 62〜22000g / mol，优选为90〜12000g / mol，同时保持异氰酸酯基与羟基的当量比为0.3:1至1.2:1。 此外，本发明涉及可以使用根据本发明的方法获得的产品。 本发明还涉及使用根据本发明的方法获得的产品作为生产可交联粘合剂的起始组分的用途，例如涂料和用于密封剂或粘合剂的原料。
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公开(公告)号：US20150087774A1
公开(公告)日：2015-03-26
申请号：US14396240
申请日：2013-04-22
CPC分类号： G02B1/041 , C08G18/4241 , C08G18/425 , C08G18/4277 , C08G18/4286 , C08G18/48 , C08G18/4829 , C08G18/5021 , C08G18/722 , C08G18/725 , C08G18/73 , C08G18/755 , C08G18/7831 , C08G18/7887 , C08G18/792 , C08L75/06 , C08L75/08
摘要： The present invention relates to a composition comprising 10 to less than 50 wt.-% of at least one oligomeric polyisocyanate a-1) based on hexamethylene diisocyanate and more than 50 to 90 wt.-% of at least one polyisocyanate a-2) based on isophorone diisocyanate, comprising monomeric isophorone diisocyanate and at least one oligomeric isophorone diisocyanate, and an isocyanate-reactive component selected from the group consisting of polyester polyol, polyether polyol and mixtures thereof. It has been shown that the above mentioned mixture of the specific isocyanate group containing components improves the thermal and mechanical properties of a cured composition. Thus prepared molded articles are particularly suitable for the preparation of spectacle lenses, inter alia due to these properties.
摘要翻译： 本发明涉及包含基于六亚甲基二异氰酸酯和大于50至90重量％的至少一种多异氰酸酯a-2的至少一种低聚多异氰酸酯a-1）的10至小于50重量％的组合物， 基于异佛尔酮二异氰酸酯，其包含单体异佛尔酮二异氰酸酯和至少一种低聚异佛尔酮二异氰酸酯，以及选自聚酯多元醇，聚醚多元醇及其混合物的异氰酸酯反应性成分。 已经表明，上述含特定异氰酸酯基的组分的混合物改善了固化的组合物的热和机械性能。 这样制备的模塑制品特别适用于制备眼镜镜片，特别是由于这些特性。
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公开(公告)号：US09354355B2
公开(公告)日：2016-05-31
申请号：US14396240
申请日：2013-04-22
IPC分类号： C08G18/00 , G02B1/04 , C08G18/48 , C08G18/50 , C08G18/72 , C08G18/73 , C08G18/75 , C08G18/78 , C08G18/79 , C08G18/42 , C08L75/06 , C08L75/08
CPC分类号： G02B1/041 , C08G18/4241 , C08G18/425 , C08G18/4277 , C08G18/4286 , C08G18/48 , C08G18/4829 , C08G18/5021 , C08G18/722 , C08G18/725 , C08G18/73 , C08G18/755 , C08G18/7831 , C08G18/7887 , C08G18/792 , C08L75/06 , C08L75/08
摘要： The present invention relates to a composition comprising 10 to less than 50 wt.-% of at least one oligomeric polyisocyanate a-1) based on hexamethylene diisocyanate and more than 50 to 90 wt.-% of at least one polyisocyanate a-2) based on isophorone diisocyanate, comprising monomeric isophorone diisocyanate and at least one oligomeric isophorone diisocyanate, and an isocyanate-reactive component selected from the group consisting of polyester polyol, polyether polyol and mixtures thereof. It has been shown that the above mentioned mixture of the specific isocyanate group containing components improves the thermal and mechanical properties of a cured composition. Thus prepared molded articles are particularly suitable for the preparation of spectacle lenses, inter alia due to these properties.
摘要翻译： 本发明涉及包含基于六亚甲基二异氰酸酯和大于50至90重量％的至少一种多异氰酸酯a-2的至少一种低聚多异氰酸酯a-1）的10至小于50重量％的组合物， 基于异佛尔酮二异氰酸酯，其包含单体异佛尔酮二异氰酸酯和至少一种低聚异佛尔酮二异氰酸酯，以及选自聚酯多元醇，聚醚多元醇及其混合物的异氰酸酯反应性成分。 已经表明，上述含特定异氰酸酯基的组分的混合物改善了固化组合物的热和机械性能。 这样制备的模塑制品特别适用于制备眼镜镜片，特别是由于这些特性。
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公开(公告)号：US09353209B2
公开(公告)日：2016-05-31
申请号：US14396107
申请日：2013-04-22
IPC分类号： C08G18/00 , C08G18/38 , C08G18/72 , C08G18/73 , C08G18/75 , C08G18/78 , C08G18/79 , C08L75/04 , G02B1/04
CPC分类号： C08G18/3876 , C08G18/3857 , C08G18/3863 , C08G18/3868 , C08G18/722 , C08G18/725 , C08G18/73 , C08G18/755 , C08G18/7831 , C08G18/7887 , C08G18/792 , C08L75/04 , C08L81/00 , G02B1/04 , G02B1/041 , C08L75/00
摘要： The present invention relates to a composition comprising 10 to 50 wt.-% of at least one polyisocyanate a-1) based on hexamethylene diisocyanat, comprising at least one oligomeric polyisocyanate based on hexamethylene diisocyanate and optionally monomeric hexamethylene diisocyanate and 50 to 90 wt.-% of at least one polyisocyanate a-2) based on isophorone diisocyanate, comprising at least one oligomeric polyisocyanate based on isophorone diisocyanate and optionally monomeric isophorone diisocyanate, with the proviso that at least one of the components a-1) and a-2) additionally comprises monomeric isocyanate of the named kind, as well as at least one sulfur-containing component. It has been shown that the above mentioned mixture of the specific isocyanate group containing components improves the thermal and mechanical properties of a cured composition. Thus prepared molded articles are particularly suitable for the preparation of spectacle lenses, inter alia due to these properties.
摘要翻译： 本发明涉及包含10至50重量％的基于六亚甲基二异氰酸酯的至少一种多异氰酸酯a-1）的组合物，其包含至少一种基于六亚甲基二异氰酸酯和任选的单体六亚甲基二异氰酸酯的低聚多异氰酸酯和50至90重量％ - 基于异佛尔酮二异氰酸酯的至少一种多异氰酸酯a-2）的％，其包含至少一种基于异佛尔酮二异氰酸酯和任选的单体异佛尔酮二异氰酸酯的低聚多异氰酸酯，条件是组分a-1）和a-2中的至少一种 ）还包含所述类型的单体异氰酸酯以及至少一种含硫组分。 已经表明，上述含特定异氰酸酯基的组分的混合物改善了固化组合物的热和机械性能。 这样制备的模塑制品特别适用于制备眼镜镜片，特别是由于这些特性。
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