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    • 6. 发明授权
    • Silanes, process for their preparation and their application to prepare
polymers and polycondensates
    • 硅烷,其制备方法及其在制备聚合物和缩聚物中的应用
    • US5399738A
    • 1995-03-21
    • US680928
    • 1991-04-05
    • Herbert WolterKlaus RoseChristian Egger
    • Herbert WolterKlaus RoseChristian Egger
    • C07F7/18C08G77/20C08G77/22C08G77/58C07F7/08C07F7/10
    • C07F7/182C07F7/1836C08G77/20C08G77/22C08G77/58
    • Silanes of the general formula (I):{(X.sub.a R.sub.b Si(R'(A).sub.c).sub.(4-a-b) }.sub.x B (I)in which the groups and indices have the following meaning:X: hydrogen, halogen, hydroxy, alkoxy, acyloxy, alkyl carbonyl, alkoxycaryl or --NR".sub.2 ;R: alkyl, alkenyl, aryl, alkaryl, or aralkyl;R': alkylene, arylene or alkylene arylene;R": hydrogen, alkyl or aryl;A: O, S, PR", POR", NHC(O)O or NHC(O)NR";B: straight chain or branched organic group, which is derived from a B' compound with at least one C.dbd.C double bond for c=1 and A=NHC(O)O or NHC(O)NR") or at least two C.dbd.C double bonds, and 5 to 50 carbon atoms;a: 1, 2 or 3;b: 0, 1 or 2;c: 0 or 1;x: whole number, whose maximum value corresponds to the number of double bonds in compound B' minus 1, or is equal to the number of double bonds in compound B', when c=1 and A stands for NHC(O)O or NHC(O)NR";are suitable to prepare homo and copolycondensates and homo or copolymers according to the sol-gel method or by photochemical or thermal polymerization.
    • 通式(I)的硅烷:其中基团和指数具有以下含义的{(XaRbSi(R'(A)c)(4-ab)} xB(I):X:氢,卤素,羟基,烷氧基 酰基氧基,烷基羰基,烷氧基羰基或-NR'2; R:烷基,烯基,芳基,烷芳基或芳烷基; R':亚烷基,亚芳基或亚烷基亚芳基; R“:氢,烷基或芳基; A:O ,S,PR“,POR”,NHC(O)O或NHC(O)NR“; B:直链或支链有机基团,其衍生自具有至少一个C = C双键的B'化合物 C = 1和A = NHC(O)O或NHC(O)NR“)或至少两个C = C双键和5至50个碳原子的键; a:1,2或3; b:0,1或2; c:0或1; x:整数,其最大值对应于化合物B'中的双键数减1,或等于化合物B'中的双键数,当c = 1时,A表示NHC(O)O或 NHC(O)NR“; 适用于根据溶胶 - 凝胶法或通过光化学或热聚合制备均聚和共缩聚物和均聚物或共聚物。
    • 7. 发明授权
    • Silane and silicic acid polycondensates with radicals containing branched-chain urethane, acid amide and/or carboxylic acid ester groups
    • 与含有支链氨基甲酸酯,酰胺和/或羧酸酯基团的基团的硅烷和硅酸缩聚物
    • US07932414B2
    • 2011-04-26
    • US10576514
    • 2004-10-25
    • Herbert Wolter
    • Herbert Wolter
    • C07F7/18C07F7/10
    • C08L83/04C07F7/1804C08G77/20C08G77/26
    • The invention relates to silane of formula (Ia), wherein the radicals and indices have the following meaning: R is an alkylene, arylene or alkylenearylene group that can be interrupted by one or more oxygen or sulfur atoms or carboxyl or amino groups or can carry said atoms/groups on their ends opposite the silicon atom; R1 is a Z′-substituted alkylene, arylene or alkylenearylene group, which can be interrupted by one or more oxygen or sulfur atoms or carboxyl or amino groups or can carry said atoms/groups on one of their ends; R′ is an alkyl, alkenyl, aryl, alkylaryl or arylalkyl group; B and B′ can be identical or different, both radicals can have the meaning of a straight-chained or branched organic group with at least one C═C double bond and at least 2 carbon atoms; B′ can mean instead thereof but also —R2aSi(OR3)4-a or —R2aR′bSi(OR3)4-a-b, wherein R2 is an alkylene group and R′ has the meaning defined above; X represents a group that can enter into a hydrolytic while forming Si—O—Si bridges; Z′ means —NH—C(O)O—, —NH—C(O)— or —CO(O)—, wherein the first two radicals are bonded to radical B′ by means of the NH group, whereas the carboxylate group can point in both directions except for a minor exception; a represents 1 or 2, and b is 0 or 1. The invention also relates to silicic acid poly (partial) condensates which can be produced by hydrolysis and condensation of said silane, and to the polymer materials with or without filling materials produced therefrom. The invention further relates to a method for the production of the inventive silane.
    • 本发明涉及式(Ia)的硅烷,其中基团和指数具有以下含义:R是可被一个或多个氧原子或硫原子或羧基或氨基或可携带的中间的亚烷基,亚芳基或亚烷基亚芳基 所述原子/基团在与硅原子相对的端部上; R1是Z'取代的亚烷基,亚芳基或亚烷基亚芳基,其可以被一个或多个氧原子或硫原子或羧基或氨基封闭,或者可以在它们的一端承载所述原子/基团; R'是烷基,烯基,芳基,烷基芳基或芳基烷基; B和B'可以相同或不同,这两个基团可以具有至少一个C = C双键和至少2个碳原子的直链或支链有机基团的含义; B'可以代替它,而且也可以是-R2aSi(OR3)4-a或-R2aR'bSi(OR3)4-a-b,其中R2是亚烷基,R'具有上面定义的含义; X表示可以在形成Si-O-Si桥的同时进入水解的基团; Z'表示-NH-C(O)O-,-NH-C(O) - 或-CO(O) - ,其中前两个基团通过NH基键合到基团B',而羧酸酯 组除小事外可指向双向; a表示1或2,b为0或1.本发明还涉及可通过所述硅烷的水解和缩合以及具有或不由其制备的填充材料的聚合物材料制备的硅酸聚(部分)缩合物。 本发明还涉及制备本发明硅烷的方法。
    • 8. 发明申请
    • Method for Bridging Organically Polymerisable Silanes or Silane Resin Units Containing Hydroxy Groups or Carboxylic Acid Groups, and Products of Said Method
    • 用于桥接含有羟基或羧酸基的有机可聚合硅烷或硅烷树脂单元的方法和所述方法的产物
    • US20080319127A1
    • 2008-12-25
    • US11910862
    • 2006-04-18
    • Herbert Wolter
    • Herbert Wolter
    • C08G77/20C07F7/18
    • C08G77/22C07F7/1804C08G77/20C08G77/388C08G77/442C08G77/50C08G77/54
    • The present invention relates to a process for cross-linking a silane with the structure (IIa) for the preparation of a product, comprising component (III) twice, in triplicate or in a higher quantity, where the radicals B, R1, Ra, R′, X1 and the indices a and b are defined as above for structure (IIa) and can be identical or different in each case, or for the cross-linking of a condensate, a partial condensate, a polymer or a partial polymer comprising structural units with the structure (IIb) via the bond R1—, characterized in that a silane with the structure (IIa), or an isomer, a re-esterification product or a condensation product of said silane, which condensation product was formed by loss of an alcohol molecule, or a condensate, a partial condensate, a polymer, or a partial polymer comprising structural units of structure (IIb) is reacted with a compound having the structure (IV) Q-R5[-Q′]c,  (IV).
    • 本发明涉及一种用于制备产物的结构(IIa)的交联硅烷的方法,其包含组分(III)两次,一式三份或更高量,其中基团B,R 1,R a, R',X1,并且指数a和b如上面对结构(IIa)所定义,并且在每种情况下可以相同或不同,或者用于将缩合物,部分缩合物,聚合物或部分聚合物交联,包括 具有通过键R1-的结构(IIb)的结构单元,其特征在于具有结构(IIa)的硅烷或异构体,所述硅烷的再酯化产物或缩合产物,所述缩合产物通过损失形成 的醇分子或缩合物,部分缩合物,聚合物或包含结构(IIb)的结构单元的部分聚合物)与具有结构(IV)的化合物<?in-line-formula description =“In 线型公式“end =”lead“?> Q-R5 [-Q'] c,(IV)。<?in-line-formula de scription =“在线公式”end =“tail”?>
    • 9. 发明授权
    • Spherical ionomer particles and production thereof
    • 球形离聚物颗粒及其制备
    • US06447907B1
    • 2002-09-10
    • US09508118
    • 2000-06-14
    • Herbert WolterCarsten Gellermann
    • Herbert WolterCarsten Gellermann
    • B36B516
    • A61K6/0008A61K6/0023A61K6/0835A61L24/0089C04B28/28C04B2111/00836Y10T428/2982Y10T428/2984Y10T428/2985Y10T428/2991Y10T428/2993Y10T428/2995C04B7/368C04B14/303C04B20/1051C04B20/1055C04B22/064C08L33/00
    • The invention relates to spherical or approximately spherical ionomer particles, comprising an inner area and an outer area which contains silicon ions. The cations of said outer area comprise a) at least one element which can occupy lattice sites of the silicon in silicate compounds, producing a negative excess of charge and b) at least one element which is selected from the elements of the first and second main groups and those that can appear in a divalent form and which can compensate for the negative excess of charge. Suitable methods for producing the inventive particles are all those methods for producing spherical or approximately spherical particles from a suspension dispersion, emulsion or similar and separating them from the surrounding solvent. Aerosol methods and especially, spray drying of suitable solutions, gels, sols or dispersions/suspensions can also be used. The inventive ionomer particles are especially suitable for use with acid-containing matrices as cements which can be used advantageously in dentistry for example.
    • 本发明涉及球形或近似球形的离聚物颗粒,其包含内部区域和含有硅离子的外部区域。 所述外部区域的阳离子包括a)至少一种可以占据硅酸盐化合物中的硅的晶格位置的元素,产生负电荷过量,以及b)至少一种选自第一和第二主要元素的元素 基团和可以以二价形式出现并且可以补偿负电荷过剩的那些。 制备本发明颗粒的合适方法是用于从悬浮液分散体,乳液或类似物制备球形或近似球形颗粒的那些方法,并将它们与周围溶剂分离。 也可以使用气溶胶方法,特别是合适的溶液,凝胶,溶胶或分散体/悬浮液的喷雾干燥。 本发明的离聚物颗粒特别适用于含酸基质作为例如可有益地用于牙科的水泥。
    • 10. 发明授权
    • Hydrolyzable and polyhmerizable silanes
    • 可水解和可聚合的硅烷
    • US5756767A
    • 1998-05-26
    • US856939
    • 1997-05-15
    • Herbert Wolter
    • Herbert Wolter
    • C07F7/04C07F7/18C08F2/00C07D305/00C07D309/00C07D321/00C07D323/00
    • C07F7/04C07F7/182C07F7/1836C07F7/184
    • The hydrolyzable and polymerizable silanes have the formula I, ##STR1## wherein X is hydrogen, a halogen, a hydroxy, an alkoxy group, an acyloxy group, an alkylcarbonyl group, an alkoxycarbonyl group or --NR.sup.2.sub.2 group; wherein R.sup.2 is hydrogen, an alkyl group or an aryl group; R is an alkyl group, an alkenyl group, an aryl group, an alkylaryl group or an arylalkyl group; R' is a substituted or unsubstituted alkylene group, arylene group, arylenealkylene group or alkylenearylene group, each having from zero to ten carbon atoms, wherein the substituted alkylene groups, the substituted arylene groups, the substituted arylenealkylene groups and the substituted alkylenearylene groups each have an oxygen atom, a sulfur atom and/or an amine group substituent; R" is a substituted or unsubstituted alkylene, arylene, alkylenearylene or arylenealkylene groups each having from 1 to 10 carbon atoms, wherein the substituted alkylene groups, the substituted arylene groups and the substituted alkylenearylene groups each have at least one oxygen atom, sulfur atom and/or amine group substituent; wherein a=1, 2 or 3, b=0, 1 or 2 but a+b necessarily=1, 2 or 3; c=1, 2, 3, 4, 5 or 6 and d=4-a-b.
    • 可水解和可聚合的硅烷具有式I,其中X为氢,卤素,羟基,烷氧基,酰氧基,烷基羰基,烷氧基羰基或-NR22基团; 其中R2是氢,烷基或芳基; R是烷基,烯基,芳基,烷基芳基或芳基烷基; R'是取代或未取代的亚烷基,亚芳基,亚芳基亚烷基或亚烷基亚芳基,各自具有0至10个碳原子,其中取代的亚烷基,取代的亚芳基,取代的亚芳基亚烷基和取代的亚烷基亚芳基各自具有 氧原子,硫原子和/或胺基取代基; R“是取代或未取代的亚烷基,亚芳基,亚烷基亚芳基或亚芳基亚烷基,各自具有1至10个碳原子,其中取代的亚烷基,取代的亚芳基和取代的亚烷基亚芳基各自具有至少一个氧原子,硫原子 和/或胺基取代基; 其中a = 1,2或3,b = 0,1或2,但a + b必须= 1,2或3; c = 1,2,3,4,5或6,d = 4-a-b。