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21. 发明授权

US5248706A Process for preparing a pasty dental material which is an organopolysiloxane filler combined with a polymerizable bonding agent 失效
标题翻译：用于制备作为与可聚合粘合剂组合的有机聚硅氧烷填料的糊状牙科材料的方法
公开(公告)号：US5248706A
公开(公告)日：1993-09-28
申请号：US885550
申请日：1992-05-19
申请人： Peter Panster , Ralf Janda , Peter Kleinschmit
发明人： Peter Panster , Ralf Janda , Peter Kleinschmit
IPC分类号： A61K6/083 , A61K6/093 , C08G77/58
CPC分类号： A61K6/0088 , C08G77/58
摘要： The invention relates to a process for preparing a dental material filler in the form of a copolycondensate. An alkoxy silane having a formula of Si(OR.sup.3).sub.4 and a titanium compound are dissolved in a water-miscible solvent. Optionally, additional alkoxysilanes having the formulas R.sup.1 --Si(OR.sup.3).sub.3 and R.sup.2.sub.2 Si(OR.sup.3).sub.2 are also dissolved in the solvent. The reactants are hydrolyzed and condensed to form a reaction mixture from which a heterosiloxane is formed. The heterosiloxane is separated, optionally washed, dried and tempered. The heterosiloxane may then be ground to a desired size and/or formed into various dental materials, such as fillings, inlays, veneers, seals, crowns, bridges, dentures, artificial teeth and adhesives for dental materials. Alternatively, the reaction may take place without the use of a water miscible solvent, such that the precondensing takes place in water.
摘要翻译：本发明涉及一种制备共缩聚物形式的牙科材料填料的方法。具有式Si（OR 3）4和钛化合物的烷氧基硅烷溶于水混溶性溶剂中。任选地，具有式R1-Si（OR3）3和R22Si（OR3）2）的另外的烷氧基硅烷也溶解在溶剂中。将反应物水解并冷凝以形成形成异硅氧烷的反应混合物。分离异硅氧烷，任选地洗涤，干燥和回火。然后可以将异硅氧烷研磨成所需尺寸和/或形成各种牙科材料，例如填充物，嵌体，单板，密封件，冠，桥，假牙，人造牙齿和用于牙科材料的粘合剂。或者，可以在不使用水混溶性溶剂的情况下进行反应，使得预冷凝发生在水中。

22. 发明授权

US5239033A Formed, polymeric organosiloxane ammonium compounds, method of their preparation and use 失效
标题翻译：形成聚合有机硅氧烷铵化合物，其制备方法及用途
公开(公告)号：US5239033A
公开(公告)日：1993-08-24
申请号：US836722
申请日：1992-02-19
申请人： Peter Panster , Peter Kleinschmit
发明人： Peter Panster , Peter Kleinschmit
IPC分类号： C08L83/14 , B01J20/00 , B01J20/26 , B01J41/12 , C02F1/28 , C08G77/26 , C08G77/28 , C08G77/48 , C08G77/50 , C08G77/54 , C08G77/58 , C08J5/20
CPC分类号： B01J41/12 , B01J20/26 , C02F1/285 , C08G77/54 , C08G77/58
摘要： Spherical, polymeric organosiloxane ammonium compounds are disclosed with a silica-like skeleton consisting of: ##STR1## units in which R.sup.1 and R.sup.2 stand for a group ##STR2## in which R.sup.5 is alkylene the oxygen atoms are saturated by silicon atoms of other groups (II) with the optional inclusion of cross-linking agents, R.sup.3 has the meaning of R.sup.1 and R.sup.2 or stands for hydrogen, alkyl, cycloalkyl or benzyl, R.sup.4 is hydrogen or alkyl, cycloalkyl, benzyl, allyl, propargyl, chloroethyl, hydroxyethyl or chloropropyl, X stands for a monovalent to trivalent anion of a protonic acid which forms stable salts with amine bases and x can be a number from 1 to 3.
摘要翻译：公开了球形聚合物有机硅氧烷铵化合物，其具有由以下组成的二氧化硅样骨架：其中R 1和R 2代表基团（II）的单元，其中R 5是氧原子饱和的亚烷基，具有任选的交联剂的其它基团（II）的硅原子，R 3具有R 1和R 2的含义或代表氢，烷基，环烷基或苄基，R 4是氢或烷基，环烷基，苄基，烯丙基，炔丙基，氯乙基，羟乙基或氯丙基，X表示与胺基形成稳定盐的质子酸的一价三价阴离子，x可以是1至3的数。

23. 发明授权

US5132337A Pasty dental material 失效
标题翻译：过度牙科材料
公开(公告)号：US5132337A
公开(公告)日：1992-07-21
申请号：US513281
申请日：1990-04-20
申请人： Peter Panster , Ralf Janda , Peter Kleinschmit
发明人： Peter Panster , Ralf Janda , Peter Kleinschmit
IPC分类号： A61K6/083 , A61K6/093 , C08F2/44 , C08G77/58
CPC分类号： A61K6/083 , A61K6/0017 , A61K6/0023 , A61K6/0088 , C08G77/58
摘要： A pasty dental material, which hardens to a high-gloss polishable mass in the presence of an initiator, comprising a polymerizable bonding agent and a finely divided filler based on special heterosiloxanes.
摘要翻译：一种糊状牙科材料，其在引发剂存在下硬化成高光泽可抛光物质，其包含可聚合粘合剂和基于特殊异硅氧烷的细碎填料。

24. 发明授权

US5130396A Formed, polymeric organosiloxane ammonium compounds, method of their preparation and use 失效
标题翻译：形成的聚合有机硅氧烷化合物，其制备和使用方法
公开(公告)号：US5130396A
公开(公告)日：1992-07-14
申请号：US629161
申请日：1990-12-19
申请人： Peter Panster , Peter Kleinschmit
发明人： Peter Panster , Peter Kleinschmit
IPC分类号： C08L83/14 , B01J20/00 , B01J20/26 , B01J41/12 , C02F1/28 , C08G77/26 , C08G77/28 , C08G77/48 , C08G77/50 , C08G77/54 , C08G77/58 , C08J5/20
CPC分类号： B01J41/12 , B01J20/26 , C02F1/285 , C08G77/54 , C08G77/58
摘要： Spherical, polymeric organosiloxane ammonium compounds are disclosed with a silica-like skeleton consisting of: ##STR1## units in which R.sup.1 and R.sup.2 stand for a group ##STR2## in which R.sup.5 is alkylene the oxygen atoms are saturated by silicon atoms of other groups (II) with the optional inclusion of cross-linking agents, R.sup.3 has the meaning of R.sup.1 and R.sup.2 or stands for hydrogen, alkyl, cycloalkyl or benzyl, R.sup.4 is hydrogen or alkyl, cycloalkyl, benzyl, allyl, propargyl, chloroethyl, hydroxyethyl or chloropropyl, X stands for a monovalent to trivalent anion of a protonic acid which forms stable salts with amine bases and x can be a number from 1 to 3.
摘要翻译：公开了球形聚合物有机硅氧烷铵化合物，其具有由以下组成的二氧化硅样骨架：其中R 1和R 2代表基团（II）的单元，其中R 5是氧原子饱和的亚烷基，具有任选的交联剂的其它基团（II）的硅原子，R 3具有R 1和R 2的含义或代表氢，烷基，环烷基或苄基，R 4是氢或烷基，环烷基，苄基，烯丙基，炔丙基，氯乙基，羟乙基或氯丙基，X表示与胺基形成稳定盐的质子酸的一价三价阴离子，x可以是1至3的数。

25. 发明授权

US5094831A Process for the dismutation of chlorosilanes 失效
标题翻译：分离氯霉素的方法
公开(公告)号：US5094831A
公开(公告)日：1992-03-10
申请号：US558868
申请日：1990-07-30
申请人： Hans-Juergen Klockner , Peter Panster , Peter Kleinschmit
发明人： Hans-Juergen Klockner , Peter Panster , Peter Kleinschmit
IPC分类号： B01J31/06 , C01B33/04 , C01B33/107 , C07F7/12
CPC分类号： C01B33/10773 , C01B33/043
摘要： A process for the dismutation of chlorosilanes is disclosed in which the latter are in the gas phase for 0.01-100 sec. at 55.degree.-100.degree. C. or in the liquid phase for 1-1000 sec. at 25.degree.-55.degree. C. conducted in the presence of a catalyst, which is either unformed or is present in the form of spherical pellets, and which consists of one of four different organopolysiloxane compounds, optionally cross-linked, which essentially carry an amino or ammonium group as a functional group.
摘要翻译：公开了一种用于歧化氯硅烷的方法，其中后者在气相中为0.01-100秒。在55°-100℃或液相中1-1000秒。在25℃-55℃下，在催化剂存在下进行，该催化剂是未成型的或以球形颗粒的形式存在，并且由四种不同的有机聚硅氧烷化合物之一组成，任选地交联，其基本上携带氨基或铵基作为官能团。

26. 发明授权

US5049690A N,N'-disubstituted and N,N,N'-/N,N', N'-trisubstituted thioureas and method of their preparation (II) 失效
标题翻译： N，N'-二取代和N，N，N' - / N，N'，N'-三取代硫脲及其制备方法（II）
公开(公告)号：US5049690A
公开(公告)日：1991-09-17
申请号：US556544
申请日：1990-07-24
申请人： Ulrich Deschler , Peter Panster , Peter Kleinschmit
发明人： Ulrich Deschler , Peter Panster , Peter Kleinschmit
IPC分类号： C07F7/10 , C07F7/18
CPC分类号： C07F7/1836 , C07F7/182
摘要： N,N'-disubstituted or N,N,N'- or N,N',N'-trisubstituted thioureas with additional organyloxysilyl function and tertiary amine function of the general formula ##STR1## These compounds are prepared as follows: a) Aminoorganylsilanes of the general formula ##STR2## are reacted in an organic, inert solvent with carbon disulfide, b) The dithiocarbamates formed thereby having the general formula: ##STR3## are isolated and combined with at least the equimolar amount of an amino compound of the general formulaH.sub.2 N--(CH.sub.2).sub.n --NR.sup.3.sub.2, this mixture is heated until the reaction is completed and the desired product is subsequently isolated.
摘要翻译： N，N'-二取代的N，N，N'-或N，N'，N'-三取代的硫脲，具有另外的有机氧基甲硅烷基官能团和叔胺官能团，通式如下：a）氨基有机基硅烷通式[IMAGE]在有机惰性溶剂中与二硫化碳反应，b）由此形成的具有以下通式的二硫代氨基甲酸酯：分离并与至少等摩尔量的一般的氨基化合物（CH2）n-NR32，将该混合物加热至反应完成，随后分离所需产物。

27. 发明授权

US4647682A Phenylene group-containing organosilanes and processes for the preparation thereof 失效
标题翻译：含亚苯基的有机硅烷及其制备方法
公开(公告)号：US4647682A
公开(公告)日：1987-03-03
申请号：US865486
申请日：1986-05-21
申请人： Peter Panster , Peter Kleinschmit
发明人： Peter Panster , Peter Kleinschmit
IPC分类号： C07F7/14 , C07F7/12 , C07F7/18 , C08G77/52 , C07F7/08
CPC分类号： C07F7/12 , C07F7/1836 , C08G77/52
摘要： Phenylene group-containing organosilanes represented by the formula: ##STR1## where in each case all three possible isomers in relation to the position of the R.sub.3 Si-R.sup.1 substituents can be present concurrently, R.sup.1 represents --CH.sub.2 --CH.sub.2 -- or CH.sub.3 CH>, and R.sup.2 represents chloride or an alkoxy group. Processes for the production of the organosilanes and the use of these substances for the production of the corresponding organopolysiloxanes are also disclosed.
摘要翻译：由下式表示的含亚苯基的有机硅烷：（1）其中在各种情况下，与R 3 Si-R 1取代基的位置相关的所有三种可能的异构体可以同时存在，R 1表示-CH 2 -CH 2 - 或CH 3 CH 3，，R2表示氯原子或烷氧基。还公开了生产有机硅烷的方法和这些物质用于生产相应的有机聚硅氧烷的用途。

28. 发明授权

US4647644A Phenylenesulfonate group-containing organopolysiloxanes, method for their preparation and use thereof 失效
标题翻译：含有苯基磺酸酯基的有机聚硅氧烷，其制备方法和用途
公开(公告)号：US4647644A
公开(公告)日：1987-03-03
申请号：US865490
申请日：1986-05-21
申请人： Peter Panster , Peter Kleinschmit
发明人： Peter Panster , Peter Kleinschmit
IPC分类号： C08G77/00 , B01J39/16 , B01J39/17 , B01J39/18 , C08G77/28 , C08G77/38 , C08G77/48 , C08G77/52 , C08G77/58 , C08G79/00 , C08G77/22 , C07F7/08 , C07F5/06 , C07F7/28
CPC分类号： C08G77/52 , B01J39/165
摘要： Phenylenesulfonate group-containing organopolysiloxanes are disclosed consisting of units represented by the formula: ##STR1## in which R.sup.1 represents --CH.sub.2 --CH.sub.2 -- or CH.sub.3 --CH
摘要翻译：公开了含有苯基磺酸酯基的有机聚硅氧烷，其由下式表示的单元：其中R 1表示-CH 2 -CH 2 - 或CH 3 -CH 2，根据M，X等于1至4的数，并且M表示氢或1-4价金属离子或NH 4，并且氧原子的自由价由另外的式（1）基团的硅原子和/或通过交联剂和/或非磺化亚苯基由下式表示的单元：（2）还公开了一种制备含有机聚硅氧烷的亚磺酸酯基团的方法，以及所述物质作为强酸性阳离子交换剂的用途。

29. 发明授权

US4410669A Polymeric ammonium compounds with a silica-type backbone, processes for their preparation and use 失效
标题翻译：具有二氧化硅型骨架的聚合铵化合物，其制备和使用方法
公开(公告)号：US4410669A
公开(公告)日：1983-10-18
申请号：US376881
申请日：1982-05-10
申请人： Peter Panster , Peter Kleinschmit
发明人： Peter Panster , Peter Kleinschmit
IPC分类号： B01J41/12 , B01J31/00 , B01J41/08 , C07F7/08 , C07F7/18 , C08G77/00 , C08G77/26 , C08G77/28 , C08G77/38 , C08G77/48 , C08G77/58 , C08F283/00
CPC分类号： B01J41/08 , C07F7/0838 , C07F7/0889 , C07F7/1836 , C08G77/26 , C08G77/38 , C08G77/48
摘要： Polymeric ammonium compounds are disclosed which have a silica-type backbone, comprised of units having the formula: ##STR1## in which R.sup.1 and R.sup.2 represent a group ##STR2## in which R.sup.5 is an alkylene grouping and the free valencies of the oxygen atoms are saturated by silicon atoms of further groups (2), if appropriate with incroporation of crosslinking agents, R.sup.3 and R.sup.4 have the meaning of R.sup.1 and R.sup.2 or represent hydrogen, an alkyl group, cycloalkyl group or the benzyl group, X represents a 1- to 3-valent anion of a protonic acid which forms stable salts with amine bases and x can be a number from 1 to 3. Also disclosed are processes for preparing the polymeric ammonium compounds and to the use of these materials as ion exchange materials.
摘要翻译：公开了具有二氧化硅型主链的聚合铵化合物，其由具有下式的单元组成：其中R 1和R 2表示基团，其中R 5是亚烷基，而自由基氧原子的价态由另外的基团（2）的硅原子饱和，如果合适的话，R3和R4具有R1和R2的意义，或代表氢，烷基，环烷基或苄基， X表示与胺碱形成稳定盐的质子酸的1至3价阴离子，x可以是1至3的数。还公开了制备聚合铵化合物的方法以及将这些材料用作离子交换材料。

30. 发明授权

US5354831A Shaped organopolysiloxanes containing sulfonate groups, a process for their production and their use 失效
标题翻译：含有磺酸盐基团的有机聚硅氧烷，其生产方法及其用途
公开(公告)号：US5354831A
公开(公告)日：1994-10-11
申请号：US85960
申请日：1993-07-06
申请人： Peter Panster , Peter Kleinschmit
发明人： Peter Panster , Peter Kleinschmit
IPC分类号： B01J31/06 , B01J23/72 , B01J31/02 , B01J31/10 , B01J31/12 , B01J35/00 , B01J35/02 , B01J35/10 , B01J37/00 , B01J37/10 , B01J39/18 , C07B61/00 , C07C1/20 , C07C11/09 , C07C31/04 , C08G77/22 , C08G77/28 , C08G77/32 , C08G77/58 , C08J3/12 , C07F7/08 , C07F5/06 , C07F7/28
CPC分类号： B01J31/124 , B01J31/0225 , B01J31/10 , B01J35/0026 , B01J35/023 , B01J37/0072 , B01J39/185 , C08G77/28 , C08G77/58 , C08J3/12 , B01J2231/49 , B01J23/72 , B01J35/1019 , B01J35/1023 , B01J35/1047 , B01J37/10 , C08J2383/08
摘要： Disclosed are shaped organopolysiloxanes containing sulfonate groups and consisting of units(O.sub.3/2 Si--R.sup.1 --SO.sub.3.sup.-).sub.x M.sup.x+ (I)in which R.sup.1 is an alkylene group, x is a number from 1 to 4 depending on M, and M is hydrogen or a monovalent to tetravalent optionally complex metal ion, and the valencies of the silicon linked oxygen atoms are saturated by silicon atoms of other groups (I) or by crosslinking silicon and aluminum compounds, the ratio of the silicon atoms in (I) to the silicon and aluminum atoms of the crosslinker being from 1:4 to 1:20. The organopolysiloxanes containing sulfonate groups are present in the form of spherical particles with a diameter of 0.01 to 3 mm, a specific surface of 0.1 to 1200 m.sup.2 /g, a specific pore volume of 0.01 to 6 ml/g, and an apparent density of 50 to 1000 g/l. Also disclosed are processes for the production of the shaped sulfonated organopolysiloxanes and to their use as a solid acid catalyst.
摘要翻译：公开了含有磺酸酯基的成型有机聚硅氧烷，其由R 1为亚烷基的单元（O 3 / 2Si-R 1 -SO 3 - ）x M x +（I）组成，x取决于M为1至4，M为氢或一价至四价任选的复合金属离子，并且硅连接的氧原子的价态由其他基团（I）的硅原子或硅和铝化合物的硅原子饱和，（I）中的硅原子与硅并且交联剂的铝原子为1:4至1:20。含有磺酸盐基团的有机聚硅氧烷以直径为0.01〜3mm，比表面积为0.1〜1200m 2 / g，比孔体积为0.01〜6ml / g的球状颗粒的形式存在，表观密度为 50〜1000g / l。还公开了制备成型磺化有机聚硅氧烷的方法及其作为固体酸催化剂的用途。

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