公开(公告)号：US5705588A

公开(公告)日：1998-01-06

申请号：US446741

申请日：1995-05-31

Applicant: Gerhard Kreis ,  Michael Stepp ,  Johann Mueller

Inventor： Gerhard Kreis ,  Michael Stepp ,  Johann Mueller

IPC: C08L83/08 ,  C08L83/04 ,  C08L83/07 ,  C08G77/08

CPC classification number: C08L83/04 ,  C08G77/20

Abstract: New organopolysiloxane masses cross-linkable into elastomers by radical formation containing (1) high-viscosity diorganopolysiloxanes with a value equal to at least 3000 Nm, (2) low-viscosity vinyl-containing organopolysiloxanes having 20 to 1.10.sup.6 mPa.multidot.s at 25.degree. C. consisting of siloxane units (M units) having the formulae R.sup.1 R.sub.2 SiO.sub.1/2 and/or R.sub.3 SiO.sub.1/2, of siloxane units (D units) having the formulae R.sup.1 RSiO and/or R.sub.2 SiO and optionally HRSiO, and of siloxane units (T or Q units) having the formulas RSiO.sub.3/2 and/or R.sub.1 SiO.sub.3/2 and/or SiO.sub.2, in which R stands for a monovalent, possibly substituted hydrocarbon residue with 1 to 18 hydrocarbon atoms and R.sub.1 stands for a vinyl residue, provided that the organopolysiloxanes contain at least 1.0% by weight Si-bound vinyl groups; as well as (3) fillers.

Abstract translation: PCT No.PCT / EP93 / 03465 Sec。 371日期：1995年5月31日 102（e）日期1995年5月31日PCT提交1993年12月9日PCT公布。 第WO94 / 13741号公报 日期1994年6月23日新的有机聚硅氧烷质量通过自由基形成可交联成弹性体，其含有（1）等于至少3000Nm的高粘度二有机聚硅氧烷，（2）低粘度乙烯基的有机聚硅氧烷，其具有20至1.106mPax， 25℃，具有式R1R2SiO1 / 2和/或R3SiO1 / 2的硅氧烷单元（M单元），具有式R1RSiO和/或R2SiO和任选的HRSiO的硅氧烷单元（D单元）和硅氧烷单元（T 或Q单元），其中R表示具有1至18个烃基的单价可能取代的烃残基，R1表示乙烯基残基，条件是： 有机聚硅氧烷含有至少1.0重量％的Si键合的乙烯基; 以及（3）填料。

公开(公告)号：US5527935A

公开(公告)日：1996-06-18

申请号：US305006

申请日：1994-09-14

Applicant: Michael Stepp ,  Peter John

Inventor： Michael Stepp ,  Peter John

IPC: B01F17/54 ,  C04B41/49 ,  C08G77/12 ,  C08G77/38 ,  C08G77/50 ,  C10M107/50 ,  D06N3/12 ,  C07F7/08

CPC classification number: D06N3/128 ,  B01F17/0071 ,  C04B41/4961 ,  C08G77/12 ,  C08G77/38 ,  C08G77/50 ,  C10M107/50 ,  C10M2229/045 ,  C10M2229/046 ,  C10M2229/047 ,  C10M2229/048 ,  C10N2240/08

Abstract: The present invention relates to the organopolysiloxanes having the formula[R.sup.1 Si(OSiR.sup.2.sub.2 X).sub.2 OSiR.sup.2.sub.2 O.sub.1/2 ].sub.a [R.sub.3 SiO.sub.1/2 ].sub.b [R.sub.2 SiO].sub.c [RSiO.sub.3/2 ].sub.d [SiO.sub.2 ].sub.e (1),whereR is optionally substituted C.sub.1 - to C.sub.18 -hydrocarbon radicals,R.sup.1 is an optionally substituted C.sub.6 - to C.sub.15 -hydrocarbon radical having at least one phenyl ring,R.sup.2 is a C.sub.1 - to C.sub.3 -hydrocarbon radical,X is a hydrogen atom or an organic or organosilicon functional group bonded via a divalent, optionally substituted C.sub.2 - to C.sub.15 -hydrocarbon radical, with one or more methylene units of the hydrocarbon radical being able to be replaced by oxygen atoms bonded on both sides to carbon atoms,a is an integer of at least 1 andb, c, d and e are each 0 or a positive integer, and the sum of a, b, c, d and e is at least 3, and the process for the preparation thereof.

Abstract translation: 本发明涉及具有式[R1Si（OSiR22X）2OSiR22O1 / 2] a [R3SiO1 / 2] b [R2SiO] c [RSiO3 / 2] d [SiO2] e（1）的有机聚硅氧烷，其中R是任选取代的C1 至C 18烃基，R 1为具有至少一个苯环的任选取代的C 6至C 15 - 烃基，R 2为C 1至C 3烃基，X为氢原子或有机或有机硅官能团键合 通过二价，任选取代的C 2 -C 15烃基与烃基的一个或多个亚甲基能够被两侧键合在碳原子上的氧原子代替，a是至少为1的整数，b ，c，d和e各自为0或正整数，a，b，c，d和e之和为3以上。

公开(公告)号：US20140069301A1

公开(公告)日：2014-03-13

申请号：US14119114

申请日：2012-05-07

Applicant: Michael Stepp ,  Dominik Auer ,  Karl-Heinz Felix ,  Daniel Schildbach

Inventor： Michael Stepp ,  Dominik Auer ,  Karl-Heinz Felix ,  Daniel Schildbach

IPC: C04B24/42

CPC classification number: C04B24/42 ,  C04B28/02 ,  C04B28/14 ,  C04B41/009 ,  C04B41/4927 ,  C04B41/64 ,  C07F7/08 ,  C07F7/18 ,  C04B14/28 ,  C04B22/064 ,  C04B24/383 ,  C04B40/0608

Abstract: Solid alkali metal salts of organosilanols and/or their hydrolysis/condensation products are prepared by hydrolysis of organosilanes in water and in the presence of a basic alkali metal salt. The products contain predominately methyl and ethyl organic groups, and C4 or higher hydrocarbon groups as well. The solid salts effectively hydrophobe building materials, while being easily mixed with water.

Abstract translation: 有机硅烷醇和/或其水解/缩合产物的固体碱金属盐通过水中有机硅烷和碱式碱金属盐的存在来制备。 该产品主要含有甲基和乙基有机基团，以及C4或更高级的烃基。 固体盐有效地疏水建筑材料，同时容易与水混合。

公开(公告)号：US06998437B2

公开(公告)日：2006-02-14

申请号：US10447731

申请日：2003-05-29

Applicant: Michael Stepp ,  Wolfgang Keller

Inventor： Michael Stepp ,  Wolfgang Keller

IPC: C08L83/04 ,  C08G77/08

CPC classification number: C08G77/08

Abstract: Polydiorganosiloxanes of the general formula R1—(OSiR2)nOH  (I) are prepared by reacting hexaorganocyclotrisiloxanes of the formula (R2SiO)3  (II) with alcohols of the formula R1—OH  (III) where each R is the same or different and is a monovalent, optionally substituted hydrocarbon radical, R1 is a monovalent, optionally substituted hydrocarbon radical and n is an integer of at least 3, in the presence of a carbonate salt as a catalyst.

Abstract translation: 一般的聚二有机硅氧烷

公开(公告)号：US5670597A

公开(公告)日：1997-09-23

申请号：US381576

申请日：1995-01-31

Applicant: Michael Stepp ,  Stefan Oberneder

Inventor： Michael Stepp ,  Stefan Oberneder

IPC: C08G77/08 ,  C08G77/18 ,  C08G77/32

CPC classification number: C08G77/32 ,  C08G77/08 ,  C08G77/18

Abstract: A process for the preparation of organopolysiloxanes which contain at least one unit of the formula (R.sup.1 O).sub.3-m R.sub.m SiO.sub.1/2 (I) in which R is identical or different and is a hydrogen atom or monovalent, optionally substituted hydrocarbon radical, R.sup.1 is identical or different and is a monovalent, optionally substituted hydrocarbon radical having 1 to 8 carbon atoms and m is 0, 1 or 2, which comprises, in a 1st step, reacting organosilicon compounds (1) which contain at least one Si-bonded hydroxyl group with at least one silane (2) of the formula (R.sup.1 O).sub.4-m SiR.sub.m (II) and/or partial hydrolysates thereof, in which R, R.sup.1 and m have the above mentioned meaning, in the presence of a fluoride salt (3), and, optionally, in a 2nd step, when the reaction has ended, adding component (4) which can bond fluoride ions.

Abstract translation: 一种制备有机聚硅氧烷的方法，其含有至少一个式（R1O）3-mRmSiO + E，其中R是相同或不同的氢原子或一价的式（R1O）3-mRmSiO + E， 取代的烃基，R 1相同或不同，为具有1至8个碳原子且m为0,1或2的单价任选取代的烃基，其包括在第一步中使包含在其中的有机硅化合物（1） 在式（R1O）4-mSiRm（II）的至少一种硅烷（2）和/或其部分水解产物中，至少一个Si键合的羟基，其中R，R 1和m具有上述含义， 的氟化物盐（3）和任选的第二步，当反应结束时，加入可以结合氟离子的组分（4）。

公开(公告)号：US5223595A

公开(公告)日：1993-06-29

申请号：US872387

申请日：1992-04-23

Applicant: Michael Stepp ,  Johann Muller ,  Silvia Schofberger

Inventor： Michael Stepp ,  Johann Muller ,  Silvia Schofberger

IPC: C08G77/06 ,  C08G77/08 ,  C08G77/16 ,  C08G77/20 ,  C08G77/22

CPC classification number: C08G77/08 ,  C08G77/16 ,  C08G77/20

Abstract: A process for preparing organo(poly)siloxanes of the formulaR.sup.1 R.sub.2 Si(OSiR.sub.2).sub.m (OSiR.sub.2).sub.n OHwhich comprises reacting a hexaorganocyclotrisiloxane of the formula(R.sub.2 SiO).sub.3with a sil(ox)anol of the formulaR.sup.1 R.sub.2 Si(OSiR.sub.2).sub.m OHin the presence of a catalyst which contains fluoride ions, in which R is the same or different and represents a monovalent, optionally substituted hydrocarbon radical, R.sup.1 represents a hydrogen atom or a monovalent, optionally substituted hydrocarbon radical, m is 0 or an integer of at least 1 and n is an integer of at least 3.An alkali metal fluoride or an alkali metal fluoride bonded to a support material is preferably used as the catalyst in the process of this invention.

Abstract translation: 制备式R 1 R 2 Si（OSiR 2）m（OSiR 2）n OH的有机（聚）硅氧烷的方法，其包括使式（R 2 SiO）3的六有机基三硅氧烷与式R 1 R 2 Si（OSiR 2）m OH的硅（ox） 存在含有氟离子的催化剂，其中R相同或不同并且表示一价的任选取代的烃基，R 1表示氢原子或一价，任选取代的烃基，m为0或至少为整数 1，n为3以上的整数。作为本发明方法中的催化剂，优选使用与载体材料结合的碱金属氟化物或碱金属氟化物。

公开(公告)号：US20130145966A1

公开(公告)日：2013-06-13

申请号：US13810676

申请日：2011-07-11

Applicant: Daniel Schildbach ,  Dominik Auer ,  Karl-Heinz Felix ,  Michael Stepp

Inventor： Daniel Schildbach ,  Dominik Auer ,  Karl-Heinz Felix ,  Michael Stepp

IPC: C07F7/08

CPC classification number: C07F7/0836 ,  C04B24/42 ,  C04B2111/00672 ,  C04B2111/27 ,  C04B2111/60 ,  C04B2111/62 ,  C04B2111/70 ,  C04B2111/72 ,  C07F7/1804 ,  Y10T428/2982

Abstract: Organosilanolate powders having a low cation to silicon ratio provide superior hydrophobing ability. The powders may be prepared on an industrial scale by hydrolysis of a silane with a basic salt solution, adding an inert organic solvent, and removing gaseous or alcoholic hydrolysis products by evaporation or distillation, precipitating the organosilanolate as a fine powder.

Abstract translation: 具有低阳离子与硅比的有机硅烷醇钠粉末提供了优异的疏水性能。 粉末可以通过用碱性盐溶液水解硅烷，加入惰性有机溶剂和通过蒸发或蒸馏除去气态或醇水解产物而以工业规模制备，将有机硅烷醇化物作为细粉末沉淀。

公开(公告)号：US20120010422A1

公开(公告)日：2012-01-12

申请号：US13255432

申请日：2010-03-19

Applicant: Michael Stepp ,  Markus Merget

Inventor： Michael Stepp ,  Markus Merget

IPC: C07F7/04

CPC classification number: C07F7/083 ,  C07F7/188

Abstract: The invention relates to a method for producing silicon compounds (A) having hydrocarbon oxy-groups that have at least one unit of the general formula (1) HmSi (OR)n (OR′) oR″pX4-m-n-o-p (1) by conversion of silicon compounds (B) having at least one unit of the general formula (2) Hm+nSi(OR′)oR″pX4-m-n-o-p (2), having an alcohol of the general formula (3) ROH (3) in the presence of a catalyst (K) that is on a carrier material bonded metal selected from Ni, Pd, Pt, wherein per mol formed group OR, at maximum 1 liter of solvent is used and wherein R, R′, R″, X, m, n, o and p have the meanings listed in claim 1.

Abstract translation: 本发明涉及一种通过转化生产具有至少一个通式（1）HmSi（OR）n（OR'）oR“pX4-mnop（1）单元的烃氧基的硅化合物（A）的方法， 的具有通式（2）Hm + nSi（OR'）oR“pX4-mnop（2）的至少一个单元的硅化合物（B），其具有通式（3）的醇ROH（3） 在使用最大1升溶剂时，使用选自Ni，Pd，Pt，其中每摩尔形成的基团OR的载体材料结合的金属上存在催化剂（K），并且其中R，R'，R“，X， m，n，o和p具有权利要求1所述的含义。

公开(公告)号：US20110282088A1

公开(公告)日：2011-11-17

申请号：US13142622

申请日：2010-01-19

Applicant: Michael Stepp ,  Markus Jandke

Inventor： Michael Stepp ,  Markus Jandke

IPC: C07F7/18

CPC classification number: C07F7/1804 ,  C07F7/081

Abstract: The invention provides a process for preparing silylorganoamines of the general formula (1) R′3-nR1nSi—R2—NR3—R4—SiR″3-mR5m (1) by reacting (aminoorganyl)silanes of the general formula (2), H—NR3—R4—SiR″3-mR5m (2) with (haloorganyl)silanes of the general formula (3) R′3-nR1nSi—R2—X (3), where R′, R″, R1, R2, R3, R4, R5, X, m and n are each defined as per claim 1, said reaction comprising the following steps: a) reacting the (haloorganyl)silane of the general formula (3) and the (aminoorganyl)silane of the general formula (2) at a temperature of 0 to 250° C. to form, as well as the silylorganoamine of the general formula (1), the ammonium halide of the (aminoorganyl)silane of the general formula (2) as a by-product, b) adding a base (B), which results in complete or partial ester interchange, in which the (aminoorganyl)silane of the general formula (2) is released again and forms the halide of the base (B), the halide of the base (B) being liquid at temperatures of at most 200° C., and c) removing the liquid halide formed from the base (B).

Abstract translation: 本发明提供了通式（1）的通式（2）的（氨基有机基）硅烷，H（C 1 -C 6）烷基，C 1 -C 4烷基， （3）R'3-nR1nSi-R2-X（3）的（卤代有机基）硅烷，其中R'，R“，R1，R2，R3（-NR3-R4-SiR”）3-mR5m（2）与通式 所述反应包括以下步骤：a）使通式（3）的（卤代有机基）硅烷与通式（3）所示的（氨基有机基）硅烷反应，其中R 4，R 5，X，m和n各自如权利要求1所定义。 （2）在0-250℃的温度下形成通式（1）的甲硅烷基有机胺，作为副产物的通式（2）的（氨基有机基）硅烷的卤化铵 ，b）加入碱（B），其导致完全或部分酯交换，其中通式（2）的（氨基有机基）硅烷再次被释放并形成碱（B）的卤化物， 基体（B）在回火时呈液态 最高为200℃，c）除去由碱（B）形成的液态卤化物。

公开(公告)号：US06239244B1

公开(公告)日：2001-05-29

申请号：US09380942

申请日：1999-09-13

Applicant: Michael Stepp ,  Johann Bindl ,  Gerhard Kreis ,  Arnold Garhammer

Inventor： Michael Stepp ,  Johann Bindl ,  Gerhard Kreis ,  Arnold Garhammer

IPC: C08G7708

CPC classification number: A61K6/10 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08L83/04 ,  C08L83/00 ,  C08L2666/28

Abstract: The invention concerns polysiloxane compounds which contain the following components: 1. organopolysiloxane with at least two aliphatic double bonds in the molecule; 2 organopolysiloxane with at least two Si—H groups in the molecule; 3. noble metal catalyst; and 4. hydrophilic modifier of general formula (I) [H2C═CH—A1—(A2)m—X]nB (I), in which A1, A2, X, B, m and n have the meanings given in claim 1. The polysiloxane compounds are stable during storage and are used as dental casting compounds.

Abstract translation: 本发明涉及含有以下组分的聚硅氧烷化合物：1.分子中具有至少两个脂族双键的有机聚硅氧烷; 2在分子中具有至少两个Si-H基团的有机聚硅氧烷; 贵金属催化剂; 和（4）式中，A1，A2，X，B，m和n具有权利要求1中给出的含义。通式（I）的亲水性改性剂[H 2 C = CH-A1-（A2）mX] nB（I） 聚硅氧烷化合物在储存期间是稳定的并且用作牙科铸造化合物。