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    • 1. 发明申请
    • DENTAL COMPOSITION CONTAINING A SURFACTANT AND AN F-CONTAINING COMPOUND, PROCESS OF PRODUCTION AND USE THEREOF
    • 含有表面活性剂和含F化合物的牙科组合物,其生产方法和用途
    • WO2009079534A3
    • 2009-11-26
    • PCT/US2008087087
    • 2008-12-17
    • 3M INNOVATIVE PROPERTIES COZECH JOACHIM WOSSWALD PETERHOFFMANN HENNINGMAURER ANDREAS RBISSINGER PETERHINTZER KLAUS
    • ZECH JOACHIM WOSSWALD PETERHOFFMANN HENNINGMAURER ANDREAS RBISSINGER PETERHINTZER KLAUS
    • A61K6/083A61K6/093A61K6/10
    • A61K6/10A61K6/083C08L51/085C08L51/08
    • The invention relates to a curable dental composition comprising a) a curable organopolysiloxane polymer, b) a crosslinker compound capable of crosslinking said organopolysiloxane polymer, c) a catalyst capable of catalyzing a crosslinking reaction of component (A) and component (B), d) a surfactant, e) a F-containing compound, wherein the F-containing compound has the following formula: (G1-L1-O)s-Rfa-O-L2-G2 wherein: G1 and G2 each independently represents a non-ionic endgroup that is free of polyoxyalkylene groups or contains polyoxyalkylene such that the total amount thereof in the F-containing compound is not more than 10% by weight based on the molecular weight of the F-containing ompound; L1 and L2 each independently represents an aliphatic hydrocarbon group or a partially or fully fluorinated aliphatic hydrocarbon group; Rfa represents a mono-valent or divalent partially or fully fluorinated aliphatic group or a partially or fully fluorinated aliphatic group interrupted by one or more oxygen atoms; with the proviso that at least one of the following conditions is fulfilled: (i) at least one of the moieties L1-G1 and L2-G2 is partially or fully fluorinated or (ii) Rf is a partially or fully fluorinated aliphatic group interrupted by one or more oxygen atoms. The invention also relates to a kit of parts and a method of producing a dental composition as well as the use of the dental composition for the preparation of or as impression material or for the preparation of crowns and bridges.
    • 本发明涉及可固化牙科用组合物,其包含a)可固化的有机聚硅氧烷聚合物,b)能够交联所述有机聚硅氧烷聚合物的交联剂化合物,c)能够催化组分(A)和组分(B)的交联反应的催化剂,d )表面活性剂,e)含F化合物,其中所述含F化合物具有下式:(G1-L1-O)s-Rfa-O-L2-G2其中:G1和G2各自独立地表示非 - 不含聚氧化烯基团或含有聚氧化烯的非离​​子型端基,使得基于含F化合物的分子量,其在含F化合物中的总量不超过10重量%; L1和L2各自独立地表示脂族烃基或部分或完全氟化的脂族烃基; Rfa表示单价或二价的部分或完全氟化的脂肪族基团或被一个或多个氧原子间隔的部分或完全氟化的脂肪族基团; 条件是满足以下条件中的至少一个:(i)部分L 1 -G 1和L 2 -G 2中的至少一个部分或完全氟化或(ii)R f是部分或完全氟化的脂族基团, 一个或多个氧原子。 本发明还涉及制备牙科用组合物的部件套件和方法以及该牙科用组合物用于制备印模材料或用于制备牙冠和牙桥的用途。
    • 5. 发明申请
    • COMPOSITION CONTAINING AZIRIDINO GROUPS, METHOD OF PRODUCTION AND USE THEREOF
    • 含有AZIRIDINO组的组合物,其生产方法及其用途
    • WO2007143490A2
    • 2007-12-13
    • PCT/US2007070057
    • 2007-05-31
    • 3M INNOVATIVE PROPERTIES COBISSINGER PETERKLETTKE THOMASFUEHRER CORNELIA
    • BISSINGER PETERKLETTKE THOMASFUEHRER CORNELIA
    • A61K6/10
    • The invention relates to a composition comprising a prepolymer as component (A), wherein the prepolymer comprises aziridino groups and is characterized by an equivalent weight EW1, a crosslinker as component (B), wherein the crosslinker has a structure being different from the structure of the prepolymer and comprises at least three 2-alkyl-substituted aziridino groups and is characterized by an equivalent weight EW2, an initiator as component (C) being able to start curing of the composition, optionally filler(s) as component (D) and optionally additive(s) as component (E), wherein equivalent weight is defined as (molecular mass of the molecule) / (number of aziridino groups present in the molecule) and wherein EW1 > EW2. The invention also relates to the use of the composition for coating, sealing, moulding, adhering, making impressions, producing a dental material.
    • 本发明涉及包含作为组分(A)的预聚物的组合物,其中预聚物包括氮丙啶基,其特征在于当量重量EW1,作为组分(B)的交联剂,其中交联剂的结构不同于 该预聚物包含至少三个2-烷基取代的氮丙啶基,其特征在于当量重量EW2,作为组分(C)的引发剂能够开始组合物的固化,任选地作为组分(D)的填料和 任选的添加剂作为组分(E),其中当量重量定义为(分子的分子量)/(分子中存在的氮丙啶基数),其中EW1> EW2。 本发明还涉及组合物用于涂覆,密封,模制,粘附,制造印模,制造牙科材料的用途。
    • 8. 发明申请
    • HYDROLYZABLE SILANES AND POLYMERIZABLE SILANES WITH LOW VISCOSITY AND USE THEREOF
    • 低粘度水解性和可聚合的硅胶及其用途
    • WO0107444B1
    • 2001-03-22
    • PCT/EP0006639
    • 2000-07-12
    • ESPE DENTAL AGBISSINGER PETERGASSER OSWALDGUGGENBERGER RAINERSOGLOWEK WOLFGANG
    • BISSINGER PETERGASSER OSWALDGUGGENBERGER RAINERSOGLOWEK WOLFGANG
    • A61K6/027A61K6/00A61K6/02A61K6/04A61K6/083A61K6/093C07F7/18C08G77/20C08G77/48C09D183/04C09K3/10C07F7/21C08L83/10
    • A61K6/0017A61K6/0023A61K6/083A61K6/093C07F7/1836C07F7/184C08L51/085
    • The invention relates to hydrolyzable and polymerizable, low viscous and flexible silanes of general formula (I): B{(A)d-R'-U-R'-SiXaRb}c wherein the radicals and indices have the following meanings:B = a monovalent tetravalent straight-chained or cross-linked organic radical with at least one C=C double bond and 4 -50 carbon atoms;X = hydrogen, halogen, hydroxy, alkoxy, acyloxy, alkylcarbonyl, alkoxycarbonyl or NR"2. R = alkyl, alkenyl, aryl, alkylaryl or arylalkyl; R' = alkylene, alkenylene, arylene, arylenalkylene or alkylenarylene with respectively 0 - 10 carbon atoms, whereby said radicals can be interrupted by oxygen and sulphur atoms or by amino groups; R" = hydrogen, alkyl or aryl; U = an inorganically modified organic radical which has a siloxane, carbosilane or carbosiloxane skeleton with at least two (siloxane, carbosiloxane) silicon or germanium atoms or one (carbosilane) silicon or germanium atom and 1 -15 C atoms as well as up to 5 additional heteroatoms from the group of O, S, N; A = C(O)O, OC(O)O, C(O), O, S, C(O)NR", OC(O), NR"C(O); a = 1, 2 or 3; b = 0, 1 or 2; a + b = 3; c = 1, 2, 3 or 4; d = 0 or 1. Despite their low viscosity and flexibility, the silanes do not evaporate from the materials formulated therewith and are individually suitable or suitable when combined with other constituents for the production of scratch-resistant coatings, filling materials, adhesive materials, sealing materials, shaped bodies or embedding materials.
    • 本发明涉及水解性和可聚合的低粘度和通式(I)的柔性硅烷:{B(A)d-R'-U-R'-SiXaRb} c,式中的基团和指数具有以下含义:B = 具有至少一个C = C双键和4-50个碳原子的一价至四价直链或支链有机基团; X =氢,卤素,羟基,烷氧基,酰氧基,烷基羰基; 烷氧基羰基或NR“2,R =烷基,烯基,芳基,烷芳基或芳基烷基;. R“=亚烷基,亚烯基,亚芳基,亚芳基亚或亚烷基亚芳分别与0至10个碳原子,其中这些基团可被氧原子和硫原子或由氨基中断 R“=氢,烷基或芳基; U =具有硅氧烷,或Carbosiloxangerüst碳硅烷具有至少两个(硅氧烷碳硅氧烷)或(碳硅烷)硅或锗原子,和1至15个碳原子的无机改性的有机基团和多达5个附加 来自O,S,N组的杂原子具有; A = C(O)O,OC(O)O,C(O),O,S,C(O)NR “OC(O),NR” C(O); a = 1,2或3; b = 0,1或2; a + b = 3; c = 1,2,3或4; d = 0或1。尽管其低粘度和它的灵活性,硅烷不会从与它们配制群众蒸发,它们可单独使用或一起使用与其它组分用于生产抗划伤涂料,填充,粘合剂或密封剂,模塑 或嵌入材料。
    • 10. 发明申请
    • POLYMERIZABLE COMPOSITION AND THE APPLICATION THEREOF AS A COUPLING AGENT
    • 可聚合组合物及其作为LIABILITIZER的用途
    • WO9924477B1
    • 1999-06-24
    • PCT/EP9807092
    • 1998-11-06
    • ESPE DENTAL AGMAY ROBERTMIKULLA MARKUSBISSINGER PETER
    • MAY ROBERTMIKULLA MARKUSBISSINGER PETER
    • A61K6/00A61K6/083C08F2/46C08F20/10C08F220/26C08F222/06C08L33/04C09D4/00C09D4/02C09J4/02C09J4/06C08F8/14C09D4/06
    • A61K6/0017A61K6/0023C08F220/26C08F222/06C08L33/00
    • The invention relates to a polymerizable, cross-linkable composition which contains: (A) 1 - 99.99 wt. % of at least one conversion product of OH-functional (meth)acrylates with (i) oligomers from unsaturated rings or heterocyclic rings and maleic anhydride and/or with (ii) at least one ring-shaped polycarboxylic acid with at least 4 ring-carbon atoms and/or the anhydrides thereof with a saturated ring system, at least 4 carboxyl groups, and 0 or 1 heterocyclic ring atoms from the group N, O, S, whereby at least one carboxyl group and/or anhydride group of the above described substance groups is reacted with unsaturated polymerizable groups; (B) 0 to 98.99 wt. % of one or more polymerizable, unsaturated organic compounds with at least one CH2=C(R10)-COO-group, whereby R10 represents H or methyl; (C) 0.01 to 5 wt. % initiators and optional activators; (D) 0 to 90 wt. % common solvents; (E) 0 to 90 wt. % common fillers, pigments, thixotropy auxiliary agents, softening agents, diluting agents, rigidifying monomers, free-radical scavengers, stabilizing agents, and other auxiliary agents. The given wt. % refers to the sum of all components (A) to (E). The composition is suited for bonding, casting or coating substrates and is especially suited as dental coupling agents, dental filling materials, dental cements, or dental sealers in the fields of dentistry and dental technology.
    • 本发明涉及从1聚合性,交联性组合物,包含(A)〜99.99重量OH-官能的(甲基)中的至少一种反应产物与选自不饱和环或杂环和马来酸酐和/或(i)低聚物丙烯酸酯的% 与(ii)至少一个环形多元羧酸与至少4个环碳原子和/或它们的酸酐与饱和环体系和至少四个羧基基团以及选自N,O,S为0或1的杂环原子,其中至少一个羧基和/或酸酐 表示的化合物的上述基团与不饱和可聚合基团,(B)0〜98.99重量的一种或多种可聚合的%,具有至少一个CH 2 = C(R 10)-COO基团,其中R10 = H或不饱和的有机化合物进行反应 是甲基,(C)0.01〜5重量%的引发剂和任选的活化剂(d)0至90重量%的常规溶剂(E)0至90重量%的填料习惯 含有颜料,触变助剂,增塑剂,稀释剂,刚性化的单体,自由基清除剂,稳定剂,其他助剂,与所述重量的所述指示.-%在各情况下是指所有成分(A)至(E)的总和。 该组合物是适合用于胶粘,在牙科或牙科领域浇铸或涂覆基材,特别是,作为一个牙科粘合促进剂,牙科粘合性填充材料,牙科用水泥粘合性或牙科密封剂。