会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 15. 发明授权
    • Urethane di(meth)acrylate derivatives of 1,3-bis(1-isocyanato-1-methylethyl)benzene
    • 苯乙烯的聚氨酯二(甲基)丙烯酸酯衍生物,1,3-双(1-异氰酸基-1-甲基乙基)苯
    • US06653375B2
    • 2003-11-25
    • US09236787
    • 1999-01-25
    • Norbert MosznerVolker RheinbergerThomas VölkelUrs Karl Fischer
    • Norbert MosznerVolker RheinbergerThomas VölkelUrs Karl Fischer
    • A61K6083
    • A61K6/0023A61K6/0017A61K6/09C07C271/20C08L75/16
    • The invention relates to urethane di(meth)acrylate derivatives of 1-3-bis(1-isocyanato-1-methylethyl)benzene according to Formula (I) in which R is hydrogen or a straight-chained C1-C8 alkyl radical; X and Y independently of each other stand for R1 being a substituted or unsubstituted C6- to C12-aryl or C7- to C16-alkyl aryl radical; R2 hydrogen, a C1- to C5-alkyl or a substituted or unsubstituted C6- to C12-aryl radical; R3 hydrogen or a methyl radical; R4 a C1- to C8-alkylene radical which can be broken by oxygen atoms, or a phenylene radical; R5 hydrogen or a methyl radical; R6 a substituted or unsubstituted C6- to C12-aryl or C7- to C16-alkyl aryl radical; Z being —CO— or a chemical bond and W standing for oxygen, sulphur or NR7, R7 being hydrogen or a straight-chained C1- to C6-alkyl radical. The substances are suitable in particular for the production of dental materials.
    • 本发明涉及式(I)的1,3-双(1-异氰酸基-1-甲基乙基)苯的氨基甲酸酯二(甲基)丙烯酸酯衍生物,其中R为氢或直链C1-C8烷基; X和Y彼此独立地代表R 1是取代或未取代的C 6 -C 12 - 芳基或C 7 -C 16烷基芳基; R 2为氢,C 1至C 5 - 烷基或取代或未取代的C 6至C 12 - 芳基; R 3氢或甲基; R 4可以被氧原子断裂的C1-至C8-亚烷基或亚苯基; R 5氢或甲基; R 6取代或未取代的C 6 -C 12 - 芳基或C 7 -C 16烷基芳基; Z是-CO-或化学键,W代表氧,硫或NR 7,R 7是氢或直链C 1至C 6烷基。 这些物质特别适用于生产牙科材料。
    • 17. 发明授权
    • Dental materials based on dimer acid derivatives with ring opening polymerizable groups
    • 基于具有开环聚合基团的二聚酸衍生物的牙科材料
    • US08921450B2
    • 2014-12-30
    • US13175988
    • 2011-07-05
    • Norbert MosznerJörg AngermannUrs Karl FischerVolker Rheinberger
    • Norbert MosznerJörg AngermannUrs Karl FischerVolker Rheinberger
    • A61K6/08A61K6/083C07D339/00A61K6/00
    • C07D339/00A61K6/0023A61K6/083C08L33/08C08L33/10C08L65/00
    • The invention relates to a radically polymerizable monomer of formula (I) wherein W1 and W2 in each case independently represent H or X—R—Y—PG, wherein at least one of W1 and W2 represents X—R—Y—PG, X in each case independently is missing or represents an ether, ester, amide, urethane or urea group, Y in each case independently is missing or represents an ether, ester, amide, urethane or urea group, R in each case independently is missing or represents a C1-C16 alkylene radical which can be interrupted by one or more O atoms, wherein R can be missing only if X and/or Y is simultaneously also missing, and PG in each case independently represents a cyclic, ring-opening polymerizable group, a, b, c and d independently of each other can take the values 3 to 10. The invention also relates to polymerizable compositions which comprise the monomers according to the invention, as well as their use as dental materials and for the preparation of dental materials, in particular composites, cements, adhesives or coatings.
    • 本发明涉及式(I)的自由基聚合性单体,其中W1和W2各自独立地表示H或X-R-Y-PG,其中W1和W2中的至少一个表示X-R-Y-PG,X 在每种情况下都独立地缺失或表示醚,酯,酰胺,氨基甲酸酯或脲基,Y在每种情况下独立地缺失或表示醚,酯,酰胺,氨基甲酸酯或脲基,R各自独立地缺失或表示 可以被一个或多个O原子中断的C1-C16亚烷基,其中只有当X和/或Y同时缺失时,R只能缺失,并且每种情况下PG都独立地表示环状的开环聚合基团, a,b,c和d可以取值为3至10.本发明还涉及包含根据本发明的单体的可聚合组合物,以及它们作为牙科材料和用于制备牙科材料的用途 ,特别是composi 水泥,粘合剂或涂料。
    • 20. 发明授权
    • (Meth) acrylate-substituted iminooxidiazine dione derivatives
    • (甲基)丙烯酸酯取代的亚氨氧亚氨基二酮衍生物
    • US07078446B2
    • 2006-07-18
    • US10361961
    • 2003-02-10
    • Norbert MosznerThomas VölkelUrs Karl FischerVolker Rheinberger
    • Norbert MosznerThomas VölkelUrs Karl FischerVolker Rheinberger
    • A61K6/083A61C5/00C08G18/04
    • A61K6/083A61K6/0023C07D273/04C08L33/00
    • The invention relates to iminooxadiazine dione derivatives with the formula (I) in which X, Y and Z represent a (meth)acrylic acid radical of the formula (II) in which R1 is hydrogen, an aliphatic hydrocarbon radical with 1 to 14 carbon atoms, which can be interrupted by oxygen atoms, or an aromatic hydrocarbon radical with to 16 carbon atoms; R2 is hydrogen, an aliphatic hydrocarbon radical with 1 to 5 carbon atoms or an aromatic hydrocarbon radical with 6 carbon atoms, n is 1 or 2; where the (meth)acrylic acid radical of formula (II) is bound to the radical of formula (I) by R1 or R2 and the binding point remaining at R2 or R1 is saturated by hydrogen and X, Y and Z can be the same or different; the individual radicals R being able to be the same or different and selected from alicyclic or aromatic hydrocarbon radicals with 5 to 10 or aliphatic hydrocarbon radicals with 1 to 10 carbon atoms.
    • 本发明涉及式(I)的亚氨基恶二嗪二酮衍生物,其中X,Y和Z表示式(II)的(甲基)丙烯酸基,其中R 1是氢,脂族 可以被氧原子中断的具有1至14个碳原子的烃基或具有16个碳原子的芳族烃基; R 2是氢,具有1至5个碳原子的脂族烃基或具有6个碳原子的芳族烃基,n是1或2; 其中式(II)的(甲基)丙烯酸基团通过R 1或R 2 2与式(I)的基团结合,并且R H 2和R 1可以被氢饱和,X,Y和Z可以相同或不同; 各个基团R能够相同或不同,并且选自具有5-10个碳原子的脂族或芳族烃基或具有1-10个碳原子的脂族烃基。